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179 Results for Funny DIY
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51 Single-chip Microcomputer Traffic Light DIY Kit Intelligent Signal Lamp Electronic Soldering Training Practice kits 51 Single-chip Microcomputer Traffic Light DIY Kit Intelligent Signal Lamp Electronic Soldering Training Practice kits Description:   Take control of traffic lights with this easy-to-use DIY kit! Featuring a countdown timer and sound prompt, you can manually control red, green, and yellow lights with three included light-emitting diodes. No progra... $5.59
$7.99 SKU: GY20967-1
$5.59
$7.99
 31

DC 5V Single Digit DIY Electronic Counter Kits for Soldering Learning Practice School Teaching Training DC 5V Single Digit DIY Electronic Counter Kits for Soldering Learning Practice School Teaching Training 1.Description:   The Counter Electronic Kit is designed for easy installation and operation, allowing you to quickly understand the basic principles of digital counter. The kit comes with a detailed and comprehensive instruction... $4.89
$6.99 SKU: GY20972-1
$4.89
$6.99
 31

Gradient LED Water Flowing Lamp DIY Electronic Kit Fun LED Light Soldering Practice Kits Gradient LED Water Flowing Lamp DIY Electronic Kit Fun LED Light Soldering Practice Kits 1.Description:   1>.Create an impressive lighting display with this RGB LED flow light kit. Its circular design and adjustable speed make it perfect for adding an eye-catching effect to any space.   2>.This LED flow... $4.45
$6.35 SKU: GY20970-1
$4.45
$6.35
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Ultrasonic Suspension DIY Kit DC 12V Mini Acoustic Levitator Electronic Soldering Learning DIY Kits Ultrasonic Suspension DIY Kit DC 12V Mini Acoustic Levitator Electronic Soldering Learning DIY Kits 1.Introduction:   It is a DC 12V Ultrasonic Suspension Electronic Soldering DIY Kit. The suspending device operates at a frequency of 40KHZ in the air and can capture light objects with a density of 2-3MM, such as foam balls. It i... $5.59
$7.99 SKU: GY20962-1
$5.59
$7.99
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DIY Kit NE555 8-Channel Digital Responder CD4511 8Bit Answering Board for Soldering Practice DIY Kit NE555 8-Channel Digital Responder CD4511 8Bit Answering Board for Soldering Practice 1.Description:   This is an 8-way answering kit with 9 keys, 8 answering numbers, and 1 answering reset. After powering on, the nixie tube displays 0 to start answering. Which of the 8 keys was pressed first, the nixie tube immedi... $4.19
$5.99 SKU: GY20959-1
$4.19
$5.99
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DIY Kit Voice Control Lamp LED Melody Light DIY Electronic Kits DIY Kit Voice Control Lamp LED Melody Light DIY Electronic Kits 1.Description:   The voice controlled LED melody light circuit consists of a power supply circuit, a microphone amplification circuit, and an LED light emitting indicator circuit. The power supply is input by J1, and C1 filtering ... $2.09
$2.99 SKU: GY20958-1
$2.09
$2.99
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DIY Kit NE555 CD4017 LED Electronic Light Red Blue Dual Color LED Strobe Flashing Light Electronic Kits DIY Kit NE555 CD4017 LED Electronic Light Red Blue Dual Color LED Strobe Flashing Light Electronic Kits 1.Description:   This kit uses NE555 and CD4017 chips to form an analog alarm light circuit. The blue LED and red LED flash alternately according to the pulse, and the flash frequency can be adjusted by adjusting RP1. The working ... $2.09
$2.99 SKU: GY20957-1
$2.09
$2.99
 31

4 Channel Responder DIY Kit Four Person Responder Electronic Soldering Practice Kits 4 Channel Responder DIY Kit Four Person Responder Electronic Soldering Practice Kits 1.Description:   This is a 4-way preemptive answering fun welding kit that can simultaneously perform 4-way preemptive answering. S1-S4 is the preemptive answering key, and S0 is the reset key. After any one of the power on select... $3.14
$4.49 SKU: GY20953-1
$3.14
$4.49
 31

DC 5V DIY Kit Music Box 16 Kinds Vioce Electronic Soldering Practice Learning Kits DC 5V DIY Kit Music Box 16 Kinds Vioce Electronic Soldering Practice Learning Kits 1.Description:   This is a DIY kit for fun fabrication and assembly of music boxes, which can emit 16 interesting analog sound effects under your control. It is both an electronic kit and can be used as a doorbell or alarm. The co... $3.91
$5.59 SKU: GY20952-1
$3.91
$5.59
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DIY Kit LED Circular Lamp DC 5V LED Light Electronic Soldering Practice Kits for Beginners DIY Kit LED Circular Lamp DC 5V LED Light Electronic Soldering Practice Kits for Beginners 1.Description:   This circuit is a blessing ring drive circuit composed of three triodes. Whenever the power is turned on, the three triodes will strive to be turned on first. However, due to differences in components, only one tr... $2.09
$2.99 SKU: GY20951-1
$2.09
$2.99
 31

DIY Kit Electronic Lucky Wheel Sweepstakes DC 3V Lucky Turntable DIY Soldering Practice Kits DIY Kit Electronic Lucky Wheel Sweepstakes DC 3V Lucky Turntable DIY Soldering Practice Kits 1.Description:   TJ-56-10 is a Lucky Wheel Sweepstakes Electronic Soldering DIY Kit.   It can simulate the working state of the lucky wheel very realistically. As the lucky wheel starts, the LED will flash automatically in ... $2.00
$3.99 SKU: GY20943-1
$2.00
$3.99
 50

DIY Kit Light Control Water Flowing Lamp LED Night Cycle Analog Circuit Electronic Soldering Kits DIY Kit Light Control Water Flowing Lamp LED Night Cycle Analog Circuit Electronic Soldering Kits 1.Description:   This kit is a water lamp circuit that is controlled and activated according to the light intensity. When the color of the day is dark or the photosensitive resistor is in a dark environment, the six LED lights on ... $4.19
$5.99 SKU: GY20944-1
$4.19
$5.99
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DIY Kit C51 Microcomputer Heart Shaped Colorful LED Flashing Light Electronic Projects Soldering Practice Kit DIY Kit C51 Microcomputer Heart Shaped Colorful LED Flashing Light Electronic Projects Soldering Practice Kit 1.Description:   32 colorful LEDs are under the control of the single-chip microcomputer programwhich pin of the single-chip microcomputer outputs low level, the corresponding LED is lit, and each LED can be programmed to light up... $4.70
$9.39 SKU: GY20942-1
$4.70
$9.39
 50

Electronic Dice DIY Kits, Fun LED Lucky Dice Electronic Soldering Teaching Practice Kits Electronic Dice DIY Kits, Fun LED Lucky Dice Electronic Soldering Teaching Practice Kits 1.Description:   When the machine is powered on, the seven LEDs will display a random number of points. The player presses the switch S1, and the seven LEDs will all light up. After a few seconds, the seven LEDs will start to flas... $3.49
$4.99 SKU: GY20941-1
$3.49
$4.99
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DIY Light Control Music Heart Shape LED Light Electronic Kits for Beginners DIY Light Control Music Heart Shape LED Light Electronic Kits for Beginners 1.Description:   This product is a new type of light-controlled music lamp kit.  It is a single-junction transistor controllable desk lamp. It is a teaching component and suitable for beginners to learn and practice soldering... $4.19
$5.99 SKU: GY20940-1
$4.19
$5.99
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9-Layer Guangzhou Tower RGB LED Light DIY Kit - Light Cube Music Spectrum LED Tower with Remote Control 9-Layer Guangzhou Tower RGB LED Light DIY Kit - Light Cube Music Spectrum LED Tower with Remote Control 1.Introduction:   It is a 9-Layers RGB LED Flashing Tower DIY Kit. It can works in LED automatic animation mode and audio spectrum mode which can flashing with music.   It is a very interesting DIY electronic product which ... $12.59
$17.99 SKU: GY20934-1
$12.59
$17.99
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DIY Kit NE555 Electronic Keyboard Music Playing Module Analog Circuit Electronic Soldering Practice Kits DIY Kit NE555 Electronic Keyboard Music Playing Module Analog Circuit Electronic Soldering Practice Kits 1.Introduction:   TJ-56-228 is a NE555 Electronic Keyboard Music Playing Module Electronic Soldering DIY Kit. Make different sounds by pressing different buttons.   It is a very interesting DIY electronic product which ... $2.79
$3.99 SKU: GY20878-1
$2.79
$3.99
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DIY Kit Automatic Energy-Saving Control System Analog Circuit Street Lamps Electronic Soldering Kits DIY Kit Automatic Energy-Saving Control System Analog Circuit Street Lamps Electronic Soldering Kits 1.Introduction: TJ-56-44 is a Automatic Energy-Saving Control System Electronic Soldering DIY Kit. It is a basic street lamp control system, which uses photosensitive sensors to control the light on and off.   Sensitivi... $3.49
$4.99 SKU: GY20877-1
$3.49
$4.99
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DIY Kit Lucky Wheel Sweepstakes Analog Circuit Electronic Soldering Practice Kits for Beginners DIY Kit Lucky Wheel Sweepstakes Analog Circuit Electronic Soldering Practice Kits for Beginners 1.Introduction: TJ-56-10 is a Lucky Wheel Sweepstakes Electronic Soldering DIY Kit. It can simulate the working state of the lucky wheel very realistically. As the lucky wheel starts, the LED will flash automatically in turns an... $2.09
$2.99 SKU: GY20861-1
$2.09
$2.99
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DIY Kit Heart-shaped Flashing Lamp 18pcs RGB LED Analog Circuit Electronic Soldering Practice Kits DIY Kit Heart-shaped Flashing Lamp 18pcs RGB LED Analog Circuit Electronic Soldering Practice Kits 1.Introduction: TJ-56-30 is a RGB Heart-shaped Flashing Lamp Electronic Soldering DIY Kit.  It consists of 18 RGB LED divided into 3 groups.The three groups of LED are lit in turn after being installed alternately, thus form... $2.09
$2.99 SKU: GY20863-1
$2.09
$2.99
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DIY Kit NE555 Doorbell Analog Circuit Electronic Soldering Practice Kits for Beginners DIY Kit NE555 Doorbell Analog Circuit Electronic Soldering Practice Kits for Beginners 1.Introduction: TJ-56-28 is a NE555 Doorbell Analog Circuit Electronic Soldering DIY Kit. It is an electronic doorbell control system. When the button is pressed, the horn makes a sound ‘dingdong~~’ It is a ... $2.65
$3.79 SKU: GY20860-1
$2.65
$3.79
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DIY Kit NE555 Infrared Reversing Radar Sensor 30cm Distance Sensing Analog Circuit Electronic Soldering Kits DIY Kit NE555 Infrared Reversing Radar Sensor 30cm Distance Sensing Analog Circuit Electronic Soldering Kits 1.Introduction: TJ-56-109 is a NE555 Infrared Reversing Radar Sensor Electronic Soldering DIY Kit.  It simulates reverse radar sensing through infrared transceiver sensors to detect distance. Adjust RP1 distance and RP2 sens... $2.79
$3.99 SKU: GY20868-1
$2.79
$3.99
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DIY Kit LM358 Breathing Lamp Blue LED Electronic Soldering Practice Kits DIY Kit LM358 Breathing Lamp Blue LED Electronic Soldering Practice Kits 1.Introduction: TJ-56-31 is an LM358 Breathing Lamp Electronic Soldering DIY Kit. It is an LED light automatic change circuit. The light turns dark automatically from bright LM358 Breaking Lamp, and then turns bright automa... $1.81
$2.59 SKU: GY20873-1
$1.81
$2.59
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DIY Kit LM358 Infrared Sensor Alarm Analog Circuit Learning Electronic Soldering Practice Kits DIY Kit LM358 Infrared Sensor Alarm Analog Circuit Learning Electronic Soldering Practice Kits 1.Introduction: TJ-56-371 is an LM358 Infrared Sensor Alarm Electronic Soldering DIY Kit. It is used to simulate infrared detection. When an object blocks in front of the infrared sensor, the buzzer switch will alarm, and the red L... $2.09
$2.99 SKU: GY20871-1
$2.09
$2.99
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DIY Kit Voice Control Red LED Rhythm Lamp 5pcs LED Lamp Analog Circuit Electronic Soldering Practice Kits for Beginners DIY Kit Voice Control Red LED Rhythm Lamp 5pcs LED Lamp Analog Circuit Electronic Soldering Practice Kits for Beginners 1.Introduction: TJ-56-15 is a RED Voice Control LED Rhythm Lamp Electronic Soldering DIY Kit. It is a simple and basic electronic circuit of sound LED lamp. It receives sound through electret microphone. The amount and brightness... $1.95
$2.79 SKU: GY20864-1
$1.95
$2.79
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DIY Kit Heart-shaped LED Flashing Lamp Red LED Flashing Light Electronic Soldering Practice Kits for Beginners DIY Kit Heart-shaped LED Flashing Lamp Red LED Flashing Light Electronic Soldering Practice Kits for Beginners 1.Introduction: TJ-56-30 is a Red Heart-shaped Flashing Lamp Electronic Soldering DIY Kit. It consists of 18 Red LED divided into 3 groups.The three groups of LED are lit in turn after being installed alternately, thus forming a heart ... $2.09
$2.99 SKU: GY20862-1
$2.09
$2.99
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DIY Rotating LED Light DIY Electronics Kit, LED Flashing Light Circuit Board Soldering Practice Kits DIY Rotating LED Light DIY Electronics Kit, LED Flashing Light Circuit Board Soldering Practice Kits 1.Introduction:   TJ-56-515 is an Desktop RGB LED Rotary Gyro Electronic Soldering DIY Kit. It is a multivibrator circuit composed of a transistor, which drives two groups of LED to flash alternately.   When rotating, th... $3.49
$4.99 SKU: GY20780-2
$3.49
$4.99
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3PCS/Pack DIY Kit LED Light Up Glasses, Sound Controlled Flashing LED Eyeglasses, Electronic Soldering Practice Kits or School Learning/Parties/Christmas 3PCS/Pack DIY Kit LED Light Up Glasses, Sound Controlled Flashing LED Eyeglasses, Electronic Soldering Practice Kits or School Learning/Parties/Christmas Feature: 【DIY Voice-activated Light up Glasses Kit】: The practical soldering kit are used to installed to a LED light up glasses. Control LED flashing through speech or music, the louder the sound, the more obvious the LED flashing ... $20.99
$29.99 SKU: A100918
$20.99
$29.99
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DIY Kit Laser Electronic Piano with Music, Electronic Harp Instruments Soldering Projects, Fun DIY Soldering Kits for Learning Electronic and Christmas/Birthday Gift DIY Kit Laser Electronic Piano with Music, Electronic Harp Instruments Soldering Projects, Fun DIY Soldering Kits for Learning Electronic and Christmas/Birthday Gift 1.Introduction:   HU-013 is a Laser Electronic Piano Electronic Soldering DIY Kit.   It adopts the principle of laser emission and reception, and simulates strings to control and change music through laser simulation. The s... $10.49
$14.99 SKU: GY20683
$10.49
$14.99
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DIY Kit Sound Controlled LED Lighting Glasses LED Electronic Soldering Kits for School Learning/Parties/Christmas DIY Kit Sound Controlled LED Lighting Glasses LED Electronic Soldering Kits for School Learning/Parties/Christmas Feature: 【DIY Voice-activated Light up Glasses Kit】: The practical soldering kit are used to installed to a LED light up glasses. Control LED flashing through speech or music, the louder the sound, the more obvious the LED flashing ... $11.19
$15.99 SKU: GY20630
$11.19
$15.99
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DIY Kit Ultrasonic Suspension Electronic Learning Kits with 12V Power Adapter for Science Experiment DIY Kit Ultrasonic Suspension Electronic Learning Kits with 12V Power Adapter for Science Experiment 1.Description: It is a ultrasonic suspension module.This is a mini ultrasonic levitation device that can suspend foam balls.The device consists of a single chip microcomputer,a driver chip and two ultrasonic probes.   2.... $15.39
$21.99 SKU: GY20454
$15.39
$21.99
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DIY Kit Ultrasonic Suspension Electronic Learning Kits Mini Acoustic Levitator with 12V Power Adapter DIY Kit Ultrasonic Suspension Electronic Learning Kits Mini Acoustic Levitator with 12V Power Adapter 1.Description:  It is a ultrasonic suspension module. This is a mini ultrasonic levitation device that can suspend foam balls.The device consists of a single chip microcomputer,a driver chip and two ultrasonic probes.Mainly used... $11.19
$15.99 SKU: GY20451-2
$11.19
$15.99
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Lucky Wheel Sweepstakes DIY Electronic Soldering Kit, LED Water Lamp Soldering Projects for School Teaching Home Education, DIY Toy Gifts for Teens Lucky Wheel Sweepstakes DIY Electronic Soldering Kit, LED Water Lamp Soldering Projects for School Teaching Home Education, DIY Toy Gifts for Teens Introduction: It is a Electronic Lucky Wheel Sweepstakes Electronic Soldering DIY Kit with Red LED. It can simulate the working state of the lucky wheel very realistically. As the lucky wheel starts, the LED wi... $6.99
$9.99 SKU: GY20541
$6.99
$9.99
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DIY Kit Ultrasonic Suspension Electronic Learning Kits Mini Acoustic Levitator Standing Wave Controller DIY Kit Ultrasonic Suspension Electronic Learning Kits Mini Acoustic Levitator Standing Wave Controller 1.Description: This is a mini ultrasonic levitation device that can suspend foam balls. The device consists of a single chip microcomputer,a driver chip and two ultrasonic probes. Mainly used for students or DIY electronics e... $9.79
$13.99 SKU: GY20451-1
$9.79
$13.99
 31

LED Rhythm Light DIY Kit Sound Control Music LED Flashing Melody Light Electronic Soldering Practice Kits LED Rhythm Light DIY Kit Sound Control Music LED Flashing Melody Light Electronic Soldering Practice Kits 1.Description:   It is a sound control rhythm flashing light. With the sound of music or other sounds,the LED lights flash and move in accordance with the rhythm of the sound (the speed of the sound). After the ... $4.19
$5.99 SKU: GY19483
$4.19
$5.99
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DIY Electronic Whack-a-Mole Game Kit Reaction Speed Tester DIY Soldering Practice Kits Toy Gifts for Teens DIY Electronic Whack-a-Mole Game Kit Reaction Speed Tester DIY Soldering Practice Kits Toy Gifts for Teens 1.Introduction: It is a Electronic Whack-a-Mole Game DIY Kit. It can be used as a rapid response tester. The higher the score, the better the reaction speed. Reflexes can also be exercised with frequent such tests.    &... $13.29
$18.99 SKU: GY20363
$13.29
$18.99
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DIY Electronic Wind Chime LED Light Kit, Swing Bell Flashing LED Light DIY Soldering Kit with Acrylic shell DIY Electronic Wind Chime LED Light Kit, Swing Bell Flashing LED Light DIY Soldering Kit with Acrylic shell Electronic LED Wind Chime DIY Kit 1.Introduction: It is a Electronic LED Wind Chime DIY Kit. It simulates the swing of the wind chime through the flashing of the LED. It is a very interesting DIY electronic product which enab... $11.19
$15.99 SKU: GY20362
$11.19
$15.99
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Tesla Coil DIY Kit, Touchable Plasma Ball Spark Gap Arc Generator for Physics Teaching Science Experiment, Toy Gifts for Birthday Xmas Holiday Tesla Coil DIY Kit, Touchable Plasma Ball Spark Gap Arc Generator for Physics Teaching Science Experiment, Toy Gifts for Birthday Xmas Holiday Parameter: Product Name: Spark Gap Tesla Coil DIY Kit Work Voltage: DC 12V~36V Work Power: 60W-80W Arc length: about 10cm Work Temperature: -40℃~85℃ Work Humidity: 5%~95%RH Size (Installed): 150x150x410mm About this DIY... $52.15
$74.50 SKU: 13219
$52.15
$74.50
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DIY Kit Memory Training Game Machine DIY LED Electronic Teaching Soldering Practice Competition Assembly Kits Toy Gifts for Teens DIY Kit Memory Training Game Machine DIY LED Electronic Teaching Soldering Practice Competition Assembly Kits Toy Gifts for Teens   1.Introduction: This is a simple game machine that can exercise your memory. The game has a total of 99 levels. You can pass the level by listening to the sound or looking at the color. Press the "START&quo... $15.75
$22.50 SKU: GY20222
$15.75
$22.50
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5 Color LED Music Spectrum Display DIY Soldering Kit with Red Yellow Green Blue Pink Flashing Light 5 Color LED Music Spectrum Display DIY Soldering Kit with Red Yellow Green Blue Pink Flashing Light 1.Introduction:   It is a 5 Color LED Music Spectrum Display DIY Kit with Red/Yellow/Green/Blue/Pink flashing.    Its display effect changes automatically according to the input audio, presenting a very gorgeous ef... $23.09
$32.99 SKU: GY20028
$23.09
$32.99
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Red Green LED Music Sound Spectrum Display DIY Kit 51 Single Chip Microcomputer Practical Teaching Electronic Soldering Kits Red Green LED Music Sound Spectrum Display DIY Kit 51 Single Chip Microcomputer Practical Teaching Electronic Soldering Kits 1.Introduction: Red-Green LED Music Spectrum Display DIY Kit with LED flashing. Its display effect changes automatically according to the input audio which can presenting a very gorgeous effect.  It has six built-in disp... $19.59
$27.99 SKU: GY20079
$19.59
$27.99
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4-Color LED Music Spectrum Display DIY Kit Voice Controlled 24x8 LED Screen Spectrum Display Light Soldering Kits 4-Color LED Music Spectrum Display DIY Kit Voice Controlled 24x8 LED Screen Spectrum Display Light Soldering Kits 1.Introduction:   4-Color LED Music Spectrum Display DIY Kit with Red/Green/Pink/Blue flashing.   Its display effect changes automatically according to the input audio or mini microphone which can presentin... $20.99
$29.99 SKU: GY20081
$20.99
$29.99
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DIY Kit High Voltage Electromagnetic Transmitter, Science Experiment DIY Soldering Kit for School Home Education DIY Kit High Voltage Electromagnetic Transmitter, Science Experiment DIY Soldering Kit for School Home Education TJ-56-519A High Voltage Electromagnetic Transmitter DIY Kit   1.Introduction: TJ-56-519A is a DC 3V High Voltage Electromagnetic Transmitter DIY Kit.  This DIY Kit is very Suitable for Home/School Educatio... $15.39
$21.99 SKU: GY20031
$15.39
$21.99
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DIY Kit RGB Flash LED Circuit Music Christmas Tree, 12.4inch 3D Xmas Tree DIY Soldering Kits for Christmas Gift DIY Kit RGB Flash LED Circuit Music Christmas Tree, 12.4inch 3D Xmas Tree DIY Soldering Kits for Christmas Gift 3D Flash RGB Christmas Tree DIY Kit     1.Introduction: It is a 3D RGB Music Christmas tree kit consists of circuit board and allows 37pcs LED flash with music and showing a Christmas tree in RGB (the night... $13.29
$18.99 SKU: GY19939
$13.29
$18.99
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Photosensitive Mobile Robot Simulation Firefly Electronic DIY Kit Photosensitive Mobile Robot Simulation Firefly Electronic DIY Kit   1.Introduction: SFT-Q03YH is a Photosensitive Mobile Robot Simulation Firefly Electronic DIY Kit. It can simulate the automatic flashing of fireflies, and automatically move towards light at night accord... $5.59
$7.99 SKU: GY19603
$5.59
$7.99
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DC 3V-12V Audio Spectrum Indicator DIY Kit AUX MIC Input Red Green Blue Colorful Audio Level Indicator Kit DC 3V-12V Audio Spectrum Indicator DIY Kit AUX MIC Input Red Green Blue Colorful Audio Level Indicator Kit 1.Introduction: FED-202 is a Audio Spectrum Indicator DIY Kit. It can display in Red/Green/Blue according to the input audio signal from microphone.It can be used to display the intensity of audio.The number of LED displayed changes ac... $6.99
$9.99 SKU: GY19569
$6.99
$9.99
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DC 4.5V-5.5V 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit for Soldering Learning Teaching DC 4.5V-5.5V 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit for Soldering Learning Teaching Part 1: Introduction It is an 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a built-in 4-Bit Red Digital Tube display screen which can clearly display the receiving frequency. Part 2: Feature 1.Automati... $15.39
$21.99 SKU: GY18972
$15.39
$21.99
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Music Butterfly Shaped Light DIY Kit White Blue Red Flashing LED Lamp Soldering Kit Music Butterfly Shaped Light DIY Kit White Blue Red Flashing LED Lamp Soldering Kit 1.Introduction: This kit contains 57 ultra-bright white LED (nominal brightness 2000-3000mcd), 7 blue LED and 6 red LED arranged to form a butterfly-shaped pattern.   The MCU chip is controlled by a miniature infrar... $6.29
$8.99 SKU: GY18958-2
$6.29
$8.99
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Music Butterfly Shaped Light DIY Kit White Blue Red Flashing LED Lamp Soldering Kit with Remote Control Music Butterfly Shaped Light DIY Kit White Blue Red Flashing LED Lamp Soldering Kit with Remote Control 1.Introduction: This kit contains 101 ultra-bright white LED (nominal brightness 2000-3000mcd), 7 blue LED and 8 red LED arranged to form a butterfly-shaped pattern.   The MCU chip is controlled by a miniature infra... $8.39
$11.99 SKU: GY18958-1
$8.39
$11.99
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DIY Kit Red Yellow Blue Flash LED Sound Control Christmas Tree LED Kit Audio Flashing Light Soldering Training Kit DIY Kit Red Yellow Blue Flash LED Sound Control Christmas Tree LED Kit Audio Flashing Light Soldering Training Kit CRT-32 Audio LED Christmas Tree DIY Kit 1.Introduction: This spectrum Christmas tree has an innovative design and a perfect combination of fun, learning, and art, which is suitable for both electronic enthusiasts and sch... $8.11
$11.59 SKU: GY18597
$8.11
$11.59
 31

DIY Kit DC 3V-12V Audio Spectrum Indicator 5mm Red/Green/Blue LED LM3914 Level Indicator Kit DIY Kit DC 3V-12V Audio Spectrum Indicator 5mm Red/Green/Blue LED LM3914 Level Indicator Kit 1.Introduction:     FED-201 is a Audio Spectrum Indicator DIY Kit.     It can display in Red/Green/Blue according to the input audio signal from microphone.     It can be used to display the in... $5.31
$7.59 SKU: GY18600
$5.31
$7.59
 31

DIY Kit Green Yellow Dual-Color Flashing Light Analog Traffic Signal Indicator Electronic Soldering Practice Tranining Kit DIY Kit Green Yellow Dual-Color Flashing Light Analog Traffic Signal Indicator Electronic Soldering Practice Tranining Kit 1.Introduction:     BSD-50 Dual-Color Flashing Light DIY Kit is a flash kit consists of circuit board and allows 50pcs LED flash alternately. It can simulate the traffic signal indicator which is very helpful for begi... $4.61
$6.59 SKU: GY18599-2
$4.61
$6.59
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DIY Kit Red Blue Dual-Color Flashing Light Analog Traffic Signal Indicator Soldering Practice Tranining Kit DIY Kit Red Blue Dual-Color Flashing Light Analog Traffic Signal Indicator Soldering Practice Tranining Kit     1.Introduction:   BSD-50 Dual-Color Flashing Light DIY Kit is a flash kit consists of circuit board and allows 50pcs LED flash alternately.   It can simulate the traffic signal indicator ... $4.61
$6.59 SKU: GY18599-1
$4.61
$6.59
 30

DIY Kit Five-Pointed Star Breathing Light Gradient Blue LED Light SMD 0805 LED Soldering Practice Kit DIY Kit Five-Pointed Star Breathing Light Gradient Blue LED Light SMD 0805 LED Soldering Practice Kit 1.Introduction:     PBL-20S is a Five-Pointed Star Breathing Light DIY Kit. It is a simple breathing light and Its brightness automatically fades.   2.Feature:     1>.20pcs highlight Blue LED ... $2.65
$3.79 SKU: GY18598-3
$2.65
$3.79
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DIY Kit Five-Pointed Star Breathing Light Gradient Green LED Light SMD 0805 LED Soldering Practice DIY Kit Five-Pointed Star Breathing Light Gradient Green LED Light SMD 0805 LED Soldering Practice 1.Introduction:   PBL-20S is a Five-Pointed Star Breathing Light DIY Kit.   It is a simple breathing light and Its brightness automatically fades.     2.Feature:     1>.20pcs... $2.65
$3.79 SKU: GY18598-2
$2.65
$3.79
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DIY Kit Five-Pointed Star Breathing Light Gradient Red LED Light for Christmas SMD 0805 LED Soldering Practice DIY Kit Five-Pointed Star Breathing Light Gradient Red LED Light for Christmas SMD 0805 LED Soldering Practice 1.Introduction:     PBL-20S is a Five-Pointed Star Breathing Light DIY Kit. It is a simple breathing light and its brightness automatically fades.   2.Feature:     1>.20pcs highlight LED &n... $2.65
$3.79 SKU: GY18598-1
$2.65
$3.79
 30

DIY Kit Simple Breathing Lamp Red/Green/Yellow Customize LED Dot Matrix Display Module DIY Kit Simple Breathing Lamp Red/Green/Yellow Customize LED Dot Matrix Display Module 1.Introduction:     The DIS-49 simple LED dot matrix display consists of 40pcs red and green LED lights to form the characters it wants to display. The display color changes gradually among the three colors of red, ye... $6.99
$9.99 SKU: GY18195
$6.99
$9.99
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RGB LED Audio Visualizer Music Spectrum Display Audio Indicator DIY Kit SMD Soldering Practice Kits RGB LED Audio Visualizer Music Spectrum Display Audio Indicator DIY Kit SMD Soldering Practice Kits   1.Introduction: ★This DIY kit is a unique circular music spectrum display composed of two kinds of LED. ★The inner circle is designed by 10pcs full-color 5050 RGB LED. It can produce different color v... $13.99
$19.99 SKU: GY18152
$13.99
$19.99
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DIY Kit 3D Xmas Tree RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kit DC 4.5V~5.5V DIY Kit 3D Xmas Tree RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kit DC 4.5V~5.5V     1.Introduction:      It is a flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile... $13.29
$18.99 SKU: GY18150
$13.29
$18.99
 30

DIY Kit Sound Light Controller LED Delay Light Voice Controlled Melody Light Audio Indicator DIY Kit Sound Light Controller LED Delay Light Voice Controlled Melody Light Audio Indicator DIY Kit Sound Light Controller LED Delay Light Voice Controlled Melody Light   Let us see 2 videos first:)     1.Introduction:     SCL-8 is a sound light controller. Its... $2.79
$3.99 SKU: GY17435
$2.79
$3.99
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DIY Kit SMD RGB LED Flashing Lamp, USB 5V Breathing Light, Gradient Color Decorative Light SMD Soldering Practice Kits DIY Kit SMD RGB LED Flashing Lamp, USB 5V Breathing Light, Gradient Color Decorative Light SMD Soldering Practice Kits SMD RGB LED Flashing Lamp DIY Kit   1.Introduction:     It is a RGB full color LED crystal light cubic ring DIY Kit. It uses 28 high-bright full-color LED. A circular mirror black acrylic panel on the front to ... $10.49
$14.99 SKU: GY17782
$10.49
$14.99
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DIY Kit Electronic Dice Touch Control LED Lamp Circuit Experiment SMD Soldering Practice Kits DIY Kit Electronic Dice Touch Control LED Lamp Circuit Experiment SMD Soldering Practice Kits 1.Introduction:     It is a touch-controlled electronic dice. The displayed numbers are randomly displayed after each press of the touch button.   2.Feature:     1>.Touch button control &nb... $3.49
$4.99 SKU: GY17781
$3.49
$4.99
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DIY Kit 10mm RGB LED Flashing Lamp USB 5V Breathing Light Gradient Color Decorative Light DIY Kit 10mm RGB LED Flashing Lamp USB 5V Breathing Light Gradient Color Decorative Light Effect Demo about the RGB LED Flashing Lamp DIY Kit      1.Introduction:     It is a RGB full color LED light cubic ring DIY Kit.     It uses 28 high-bright full-colo... $16.09
$22.99 SKU: GY17780
$16.09
$22.99
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USB 5V DIY Kit 10mm RGB LED Flashing Lamp Color Clock Gradient Color Decorative Lights USB 5V DIY Kit 10mm RGB LED Flashing Lamp Color Clock Gradient Color Decorative Lights RGB Color Electronic Clock DIY Kit 1.Introduction:     Not all clocks use digits to display the time. This neat little clock tells you the time by using different colour for each digit. The colour are based on the resi... $15.39
$21.99 SKU: GY17779
$15.39
$21.99
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DIY Kit Wireless Bluetooth-compatible Colorful RGB LED Display Tower 3W Amplifier Infrared Remote Control Electronic DIY Kits Brain-training Toy Gifts DIY Kit Wireless Bluetooth-compatible Colorful RGB LED Display Tower 3W Amplifier Infrared Remote Control Electronic DIY Kits Brain-training Toy Gifts 1.Introduction:     LED Tower is imitated from Guangzhou Tower. Guangzhou Tower, also known as Guangzhou new TV tower, nickname XiaoManYao. It is the tallest building in Guangzhou, the design of the tower is very characteri... $22.39
$31.99 SKU: GY17673
$22.39
$31.99
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DIY Kit RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kits Xmas Fun Gift DC 4.5V-5.5V DIY Kit RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kits Xmas Fun Gift DC 4.5V-5.5V RGB LED Flash Christmas Tree DIY Kit 1.Introduction: It is a flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile (the night e... $4.45
$8.89 SKU: 14959
$4.45
$8.89
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DIY Kit Pentagram RGB LED Music Colorful Flashing Light Five-Pointed Star DIY Soldering Kits DIY Kit Pentagram RGB LED Music Colorful Flashing Light Five-Pointed Star DIY Soldering Kits Description This is a good soldering practice kit for school students and teens to learn welding skills. It is an entry-level Soldering kit that takes you into the world of enjoying soldering, may you fall in love with DIY S... $8.39
$11.99 SKU: 14089
$8.39
$11.99
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DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project RGB LED Electric Piano DIY Kit 1.Introduction:     The scale of the circuit can produce different sounds, while different keys correspond to different scales. The play of the electronic organ is to use the finge... $6.99
$9.99 SKU: 14088
$6.99
$9.99
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DIY Kit Analog Electronic Candle Lights Happy Birthday Thermal Sensor MIC Sound Control Simulation Candle DIY Kit Analog Electronic Candle Lights Happy Birthday Thermal Sensor MIC Sound Control Simulation Candle Description:   This circuit simulates the use of real candles, is lit with fire, and blown out with a mouth. Light up and play your happy birthday song, stop playing the music when it blows out.   The analog electronic ca... $2.09
$2.99 SKU: 13816
$2.09
$2.99
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DIY Music Colorful RGB LED Flashing Light with Acrylic Case, Double Heart-shaped LED Light Electronic Kits for Valentine's Birthday Gift DIY Music Colorful RGB LED Flashing Light with Acrylic Case, Double Heart-shaped LED Light Electronic Kits for Valentine's Birthday Gift Introduction: This is arrow through two hearts shaped LED kit parts. It need to be soldered by yourself. Parameter: NO. Parameter Value 1 Power Supply 5V... $11.89
$16.99 SKU: 13055
$11.89
$16.99
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DIY Colorful RGB Flashing LED Cube Ball Light Remote Control Spherical Spectrum Light Lamp with Acrylic Case DIY Colorful RGB Flashing LED Cube Ball Light Remote Control Spherical Spectrum Light Lamp with Acrylic Case Introduction: New design concept, cool effect, different light cube with a wonderful experience! A learning kit, it might be hard to assembly but also a challenge. Also a nice choice to have a race with some friends and se... $17.49
$24.99 SKU: 13051
$17.49
$24.99
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Colorful RGB Flashing DIY LED Cube Ball Light Spherical Spectrum Light Lamp with Remote Control Colorful RGB Flashing DIY LED Cube Ball Light Spherical Spectrum Light Lamp with Remote Control Introduction: New design concept, cool effect, different light cube with a wonderful experience! A learning kit, it might be hard to assembly but also a challenge. Also a nice choice to have a race with some friends and s... $13.99
$19.99 SKU: 13050
$13.99
$19.99
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White Flashing LED DIY Kit Heart Shape Breathing Lamp Electronic Kit Soldering Practice Kit DC 4V-6V White Flashing LED DIY Kit Heart Shape Breathing Lamp Electronic Kit Soldering Practice Kit DC 4V-6V Description: This is a DIY Heart Shape breathing lamp kit. You need solder it by yourself.   Parameters: Parameters Value Name Heart shape led Operatin... $1.65
$2.35 SKU: 12560
$1.65
$2.35
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Green LED DIY Kit Heart Shape Breathing Lamp Kit Electronic Soldering Kit DC 4V-6V Green LED DIY Kit Heart Shape Breathing Lamp Kit Electronic Soldering Kit DC 4V-6V Description: This is a DIY Heart Shape breathing lamp led kit. You need solder it by yourself.   Parameters: Parameters Value Name Heart shape led Oper... $1.65
$2.35 SKU: 12558
$1.65
$2.35
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Red Flashing LED DIY Kit Heart Shape Breathing Lamp Kit Electronic Soldering Practice Kit DC 4V-6V Red Flashing LED DIY Kit Heart Shape Breathing Lamp Kit Electronic Soldering Practice Kit DC 4V-6V Description: This is a DIY Heart Shape breathing lamp kits. You need solder it by yourself.   Parameters: NO. Parameters Value 1 Name Heart shape led... $1.65
$2.35 SKU: 12557
$1.65
$2.35
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Colorful RGB Dream Light Circle LED DIY Kit Music Round Spectrum Module 8x32 Dot Matrix with Protective Shell for Birthday Gift Colorful RGB Dream Light Circle LED DIY Kit Music Round Spectrum Module 8x32 Dot Matrix with Protective Shell for Birthday Gift Warm Tips: This DIY installation is more difficult to be installed, please be patient until the installation is complete!!! It is strongly recommended to browse the installation manual before starting installation!!! Description... $24.49
$34.99 SKU: 12543
$24.49
$34.99
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DIY Colorful Glittering Pentagram Shaped Water Light RGB Flashing LED Lamp Kits, Funny DIY Soldering Kits for Xmas Birthday Gifts DIY Colorful Glittering Pentagram Shaped Water Light RGB Flashing LED Lamp Kits, Funny DIY Soldering Kits for Xmas Birthday Gifts Description: It is an LED flashing DIY kit, issued a dazzling color, if it is with the music together, the audio-visual effect will be better. Parameters: 1>. Operating voltage: DC4.5V-5V; 2>. Power supply mode: 3pcs AA ... $4.19
$5.99 SKU: 12367
$4.19
$5.99
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70-110MHz FM Transmitter DIY Kits Frequency Modulation Wireless Microphone Soldering Practice Kits 70-110MHz FM Transmitter DIY Kits Frequency Modulation Wireless Microphone Soldering Practice Kits Product Introduction: 1.Model: RF-01 2.Operating Voltage: 1.5V (DC 3-6V) 3.Operating Current: 5-10mA 4.Frequency Range: 70MHz-110MHz 5.Transmission Distance: 5-30m 6.PCB Size: 49*13mm 7.Appearance Size: 55*35*15mm Finis... $1.74
$2.49 SKU: 12231
$1.74
$2.49
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TY Disassembling Motor Model DIY Kits DC 3-6V Magnet DC Motor Model J24018 for Studying Magnetic Line of Force Educational Practice Learning Kit TY Disassembling Motor Model DIY Kits DC 3-6V Magnet DC Motor Model J24018 for Studying Magnetic Line of Force Educational Practice Learning Kit 1.Introduction: This is a simple permanent magnet DC motor model to demonstrate the DC electric motor working principle. It can be taken apart and reassembled when powered with DC 3-6V voltage. It will rotate like a real electric motor... $10.49
$14.99 SKU: 12184
$10.49
$14.99
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Welcome Guest Greeting Sensor Switch Module DIY Kit Light Control Greeting Machine DIY Kits Welcome Guest Greeting Sensor Switch Module DIY Kit Light Control Greeting Machine DIY Kits I. Component List : 1.IC T8735:1pc 2.Triode 9014:1pc 3.Triode 9013:1pc 4.Resistor 82K:1pc 5.Resistor 20M:1pc 6.Resistor 43K:1pc 7.Photosensitive Resistor 5-10K:1pc 8.Ceramic Dielectric Capacitor 104:1pc 9.Ceramic Dielec... $2.51
$3.59 SKU: 9655
$2.51
$3.59
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