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DIY Kit 5MM LED Flash Light, Simple Flash Circuit Soldering Kits for Beginners DIY Kit 5MM LED Flash Light, Simple Flash Circuit Soldering Kits for Beginners Description: Work voltage: 3-14V PCB size: 2.3*2.3cm Component List: PCB board x1 9014 transistor x2 LED blue 5mm x2 30K resistor x2 510ohm resistor x... $1.00
$1.99 SKU: 2721
$1.00
$1.99
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DIY Kits Electronic Lucky Rotary Module Wheel Turntable Analog Lottery Tumbler Kit Red Flash LED 3-5V Fun Electronics DIY Kits Electronic Lucky Rotary Module Wheel Turntable Analog Lottery Tumbler Kit Red Flash LED 3-5V Fun Electronics Product Introduction: 1.Power Supply Voltage:3-5V 2.Dimension:58*58mm Packing List: No. Name Parameter QTY 1 Color Ring Resistor 1.2... $1.00
$1.99 SKU: 10875
$1.00
$1.99
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LED Circular Lamp DIY Kit Funny Electronic Kits for Beginners LED Circular Lamp DIY Kit Funny Electronic Kits for Beginners Description:     1>. It is a DIY kit. Users need to solder it.     2>. It is suitable for beginners.   Note: The LED Color of this kit (Blue) has been changed to Red one since Nov., 202... $1.00
$2.70 SKU: 5002
$1.00
$2.70
 63

Blue Flashing LED DIY Kit Heart Shape Breathing Lamp Electronic Soldering Practice Kit DC 4V-6V Blue Flashing LED DIY Kit Heart Shape Breathing Lamp Electronic 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 kits Ope... $1.65
$2.35 SKU: 12559
$1.65
$2.35
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ICStation DC to DC Step Up Converter Module Boost Converter Power Supply Module ICSA004A ICStation DC to DC Step Up Converter Module Boost Converter Power Supply Module ICSA004A Parameter: 1) The maximum output current: 2A 2) The input voltage: 2V ~ 24V 3) The maximum output voltage: > 28V 4) Efficiency: > 93% 5) Product size: 36 mm*17 mm*14 mm(L*W*T) How to use it? 1) Connect the the... $0.90
$1.29 SKU: 3448
$0.90
$1.29
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DIY Kit RGB Flashing LED Optic Fiber Light Lamp Colorful Night Light Kits for Holiday Gifts Party Room Decoration DIY Kit RGB Flashing LED Optic Fiber Light Lamp Colorful Night Light Kits for Holiday Gifts Party Room Decoration   Product Introduction: 1.Size:5*8*20cm 2.Adaptive Age:6-12 years old 3.Principle:light transmission and optical fiber. (Please noted: Battery doesn't included)   Installation Way  ... $1.50
$2.99 SKU: 12011
$1.50
$2.99
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Simple Flash Circuit LED Light Electronic Soldering Practice Kits for Beginner Simple Flash Circuit LED Light Electronic Soldering Practice Kits for Beginner Description Kits type: YSG - 1 Working voltage: 3-9 v LED colors: red highlight PCB size: 31 * 28 mm   Module Diagram Principle of Operating For YSG-1, the Q1 and Q2 form the multivibrat... $1.00
$1.99 SKU: 1895
$1.00
$1.99
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DIY FM Wireless Microphone Kits 88MHz-108MHz FM Transmitter Electronic DIY Soldering Kits DIY FM Wireless Microphone Kits 88MHz-108MHz FM Transmitter Electronic DIY Soldering Kits Product Introduction: Frequency Range:88MHz-108MHz Operating Voltage: DC 3V (please use CR2032 button battery) PCB Material:FR-4 glass fiber board PCB Specification:48*26mm  thickness 1.6mm I. Schematic Diagram: &nbs... $1.00
$2.99 SKU: 9648
$1.00
$2.99
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DC-DC SX1308 Converter Step-UP Power Module Adjustable Booster Converter DC-DC SX1308 Converter Step-UP Power Module Adjustable Booster Converter Description: ▲LC SX1308 booster module carrying SX1308 chip, its packagnig is small and high efficiency. ▲The output power can be adjust, maximum can arrive 28V and its interior integrate the lowest RDS internal resistance 100m&... $0.88
$1.25 SKU: 6016
$0.88
$1.25
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Micro USB Interface Breadboard Power Supply Module 5V/3.3V for Arduino MB-10 Micro USB Interface Breadboard Power Supply Module 5V/3.3V for Arduino MB-10 Description ▲Breadboard power supply module, compatible with 5 V, 3.3 V ▲Apply to MB102 breadboard ▲Input voltage: 6.5-12 V (DC) or USB power supply ▲Output voltage: 3.3V/5V can switch over ▲Maximum output... $1.95
$2.79 SKU: 7097
$1.95
$2.79
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Red Blue Dual Colors Strobe Flashing Light DIY Kits for Soldering Practice Learning Red Blue Dual Colors Strobe Flashing Light DIY Kits for Soldering Practice Learning Please note: The PCB color has been changed to Green since Feb, 2023. All the other components are as the same as before. Features: 1. This kit uses NE555 CD4017 chips and circuit simulation lights, blue LED and red LED flash alt... $1.79
$2.55 SKU: 4986
$1.79
$2.55
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5PCS Obstacle Avoidance Infrared Sensor Module Reflection Photoelectric Sensor Board for Tracking Smart Car 5PCS Obstacle Avoidance Infrared Sensor Module Reflection Photoelectric Sensor Board for Tracking Smart Car Module Description: The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction ... $8.02
$11.45 SKU: 2432
$8.02
$11.45
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DC to DC Step Up Boost Converter Power Supply Module Voltage Regulator Module USB Charger DC 0.9-5V to DC 5V 600mA DC to DC Step Up Boost Converter Power Supply Module Voltage Regulator Module USB Charger DC 0.9-5V to DC 5V 600mA Description: 1. Module Properties: non-isolated boost 2. Rectification: non-synchronous rectification 3. Input voltage: DC 0.9-5V 4. Output voltage: DC 5V 600MA (adjustable) 5. Output Current: 1000mA (Max) 6. Conversion effic... $1.39
$1.98 SKU: 1907
$1.39
$1.98
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Universal Adjustable DC to DC Step Down Power Supply Module Buck Converter DC 5-16V to DC 1.25V/1.5V/1.8V/2.5V/3.3V/5V Universal Adjustable DC to DC Step Down Power Supply Module Buck Converter DC 5-16V to DC 1.25V/1.5V/1.8V/2.5V/3.3V/5V Product Introduction: 1.Input: DC 5-16V 2.Output: DC 1.25V/1.5V/1.8V/2.5V/3.3V/5V 3.Output Current:3A 4.Size:2*3cm       Tested by ICStation's Outstanding Partner MozarTips: ... $1.11
$1.59 SKU: 10318
$1.11
$1.59
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White Noise Signal Generator DIY Kit DC 12V Electronic Kit 2-Channel Output White Noise Signal Generator DIY Kit DC 12V Electronic Kit 2-Channel Output Description: This is a DIY white noise signal generator kit. You need to solder it by yourself. Parameters: 1>. Power supply DC 12V. 2>. Two way signal output:     J1 output 1V fixed non adjustable noise... $1.00
$1.99 SKU: 12589
$1.00
$1.99
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DIY Kit NE555+CD4017 10 LEDs Flashing Light Water Flowing Light Red LED Module Electronic Kits Circuit Board DIY Kit NE555+CD4017 10 LEDs Flashing Light Water Flowing Light Red LED Module Electronic Kits Circuit Board Product Introduction: 1.Name: NE555+CD4017 water flowing lamp diy electronic kits 2.Power Voltage: 2.5-14.5V 3.PCB Size: 5.4*2.1cm 4.PCB Thickness: 1.6mm Packing List: PCB x 1pc 2P Pin x1pc 1uF Capacitor x 2pcs 3mm L... $1.39
$1.99 SKU: 11101
$1.39
$1.99
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DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V Description Input voltage: DC 4.5V-28V Output voltage: DC 0.8V-20V Output curren... $1.11
$1.59 SKU: 2734
$1.11
$1.59
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DIY Kit 3-LEDs Cycle Flashing Light DC 3V-15V Flash Lamp Kit Automatically Blinking LED Light Electronic Soldering Practice Kits DIY Kit 3-LEDs Cycle Flashing Light DC 3V-15V Flash Lamp Kit Automatically Blinking LED Light Electronic Soldering Practice Kits Description: 1>. Board thickness 1.5mm 2>. With super Large Pad 3>. With thicker wire 4>. Whole process spraying tin glass fiber board 5>. No extra line. 6>. The components are beautifully laid out. 7... $1.00
$1.99 SKU: 13089
$1.00
$1.99
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DC-DC Buck Converter Step Down Module 3.2V-35V to 1.25V-35V Low Ripple Power Supply DC-DC Buck Converter Step Down Module 3.2V-35V to 1.25V-35V Low Ripple Power Supply Description Basic Attributes Module property Non-isolation buck ... $1.81
$2.59 SKU: 1383
$1.81
$2.59
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Mini Traffic Light 5V LED Display Module Red Green Yellow Light for Arduino Raspberry Pi Mini Traffic Light 5V LED Display Module Red Green Yellow Light for Arduino Raspberry Pi Description: This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model. Features: 1. Small size Size: 56 x 21 x 11mm Fixing hole: 3mm Pitch: 15mm 2. Simpl... $1.00
$1.99 SKU: 13235
$1.00
$1.99
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DC to DC Adjustable Buck Converter Mini Step Down Converter Power Supply Module DC 3-40V to 1.25V-35V DC to DC Adjustable Buck Converter Mini Step Down Converter Power Supply Module DC 3-40V to 1.25V-35V Description: 1>. IN + input positive IN-enter negative! 2>. OUT + output the positive OUT-output negative! 3>. Note that the input and output can not be reversed. Reverse may burn out! 4>. Input: DC 3V to 40V (input v... $1.39
$1.99 SKU: 1712
$1.39
$1.99
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DIY Kit Electronic Doorbell NE555 Electronic Production Transformer Sound Circuit Processing Board DIY Kit Electronic Doorbell NE555 Electronic Production Transformer Sound Circuit Processing Board Description: ▲It is composed of a time base circuit integrated block and peripheral components. It has a beautiful sound quality, easy to install, low cost and low power consumption. ▲The kit is a circuit for a bell that c... $1.39
$1.99 SKU: 13092
$1.39
$1.99
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NE555+74HC595 16Bit 16 Channel Light Water Flowing Lights LED Kit Running Light DIY Soldering Practice Kit NE555+74HC595 16Bit 16 Channel Light Water Flowing Lights LED Kit Running Light DIY Soldering Practice Kit Description: You can achieve any combination of your favorite 16-way water lamp effect, very interesting, simple circuit, the assembly success rate is high. Feature: Adopt 1.5mm thickness board, enlarged pad, relatively wire. ... $1.74
$2.49 SKU: 12388
$1.74
$2.49
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3 Sets of DIY Kit Light Control Sensor Switch Module DIY Electronic Soldering Trainning Boards 3 Sets of DIY Kit Light Control Sensor Switch Module DIY Electronic Soldering Trainning Boards Description: 1. Metal film resistor    1K    1 2. Metal film resistor    120K    1 3. S9013        2 4. Photoresistance    &... $2.50
$3.57 SKU: 9650
$2.50
$3.57
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Mini Micro SD Card Module Memory Module for Arduino Mini Micro SD Card Module Memory Module for Arduino Description 1.Onboard pop-up MINI SD card interface 2.Associated pin have been drawn and made a mark 3.Size: 18.5 (mm) x17.5 (mm) ... $1.00
$2.59 SKU: 5043
$1.00
$2.59
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5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD 5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD 5V 1 Channel Relay Module Shield for Arduino ARM PIC AVR DSP SRD-05VDC-SL-C   1. Introduction   The item is a 5V 1-Channel Relay interface board, it can be controlled directly by a wide range of microcontrollers... $1.29
$1.84 SKU: 1706
$1.29
$1.84
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Ultrasonic Module HC-SR04 Distance Transducer Sensor for Arduino Ultrasonic Module HC-SR04 Distance Transducer Sensor for Arduino Product Feature : HC-SR04 ultrasonic module can offer non-contact distance whose range sensing is up to 2mm function with the range of 2cm - 400cm. And the range accuracy is up to 2mm. This modul... $1.00
$2.19 SKU: 1389
$1.00
$2.19
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Mini MP3 Player Module Audio Voice Board 8Bit I/O UART Control Support SD Card TF Card Mini MP3 Player Module Audio Voice Board 8Bit I/O UART Control Support SD Card TF Card Description: XY-V17B is an intelligent voice module developed by the division independently. It integrates IO subsection triggering, UART serial port control, ONE_line single bus serial port control, and standard MP3, etc. Support MP3,... $1.74
$2.49 SKU: 13288
$1.74
$2.49
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2.8V-5.5V to +/- 12V Power Supply Module DC Voltage Converter Board Module 2.8V-5.5V to +/- 12V Power Supply Module DC Voltage Converter Board Module Product Introduction: 1.Input Voltage Range:2.8V-5.5V 2.Output Voltage:+/-12V (V +:+12V;V-:-12V) 3.Output Current:+12V stable output current capability of 50mA,-12V stable output current capability 30mA, almost meet all ADC, ... $1.60
$2.29 SKU: 10526
$1.60
$2.29
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Flash Circuit Multivibrator Electronic DIY Kits Soldering Skill Practice Teaching Kit Flash Circuit Multivibrator Electronic DIY Kits Soldering Skill Practice Teaching Kit Diagram Packing List: Components Parameter Number Metal Film Resistor 68K 2 Elecytolytic Capacitor 100uF 50V 2 ... $1.00
$1.99 SKU: 9811
$1.00
$1.99
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30s Voice Recorder Chip 30 Seconds Music Audio Recordable Board Voice Module for Electronic Toy Gift 30s Voice Recorder Chip 30 Seconds Music Audio Recordable Board Voice Module for Electronic Toy Gift Product Introduction : 1.Operating Voltage: 3-5V 2.Standby Current: <5uA (3.6V) 3.Recording Time: 30seconds 4.Recording Input: adopt ADC 14 Bit, Audio Out DAC 14 Bit 5.Recording Voice Format: ADPCM 6.Recording Distance: 3-... $1.60
$2.29 SKU: 9495
$1.60
$2.29
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ICStation DIY Kits NE555 Duty Cycle and Frequency Adjustable Module ICStation DIY Kits NE555 Duty Cycle and Frequency Adjustable Module Description NE555 adjustable pulse generator NE555 adjustable pulse generator is based on NE555 chip, built into an oscillator circuit. 1. Principle The multivibrator composed of ... $1.39
$1.99 SKU: 3806
$1.39
$1.99
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5V 2-Channel Relay Module for Arduino PIC ARM DSP AVR Electronic 5V 2-Channel Relay Module for Arduino PIC ARM DSP AVR Electronic Features Relay output(Max): DC 30V/10A, AC 250V/10A Optocoupler isolation, good anti-interference. VCC: system power supply; JD_VCC: Relay power supply This relay has a common end, a Normal-open end and a Normal-close end... $1.60
$2.29 SKU: 1647
$1.60
$2.29
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DIY Kit Light Control Photosensitive Sensor Switch for Beginners Learning Soldering DIY Kit Light Control Photosensitive Sensor Switch for Beginners Learning Soldering 1.Description:   Experience the fun of electronics with our Light Control Photosensitive Sensor Switch DIY Kit! Perfect for beginners learning to solder, this kit includes all the necessary components for building a fully function... $1.00
$2.99 SKU: GY20974-1
$1.00
$2.99
 67

5PCS DIY Kit Light Control Switch Adjustable LED Lamp Circuit Electronic Soldering Kits for Beginners 5PCS DIY Kit Light Control Switch Adjustable LED Lamp Circuit Electronic Soldering Kits for Beginners 1.Introduction:   TJ-56-454 is a Light Control Switch Adjustable LED Lamp Circuit Electronic Soldering DIY Kit. It is a simple and basic LED lamp brightness control circuit. The LED brightness can be controlled by a photosensitive... $4.03
$5.75 SKU: GY20875-1
$4.03
$5.75
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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... $1.00
$2.99 SKU: GY20861-1
$1.00
$2.99
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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... $1.00
$2.59 SKU: GY20873-1
$1.00
$2.59
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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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DC 5V 1A Charging Discharge Module for 18650 Lithium Battery UPS Voltage Converter DC 5V 1A Charging Discharge Module for 18650 Lithium Battery UPS Voltage Converter 1.Description:   It is a UPS uninterruptible power supply control board.   2.Features:   1>.Support charging and discharging at the same time   2>.Large current   3>.Small size ... $1.39
$1.99 SKU: GY16054
$1.39
$1.99
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DIY Kit LM358 Breathing Light Adjustable DC 12V Electronic Components Soldering Practice Kits DIY Kit LM358 Breathing Light Adjustable DC 12V Electronic Components Soldering Practice Kits Description:   The light changes from bright to dark, and then gradually changes from dark to bright, feeling like a person is breathing. Widely used in digital products, computers, audio, automotive and other fields, has played... $1.00
$1.99 SKU: 13611
$1.00
$1.99
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