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DIY 6 Bits C51 Digital Electronic Clock Red LED AT89C2051 Chip DIY Soldering Practice Learning Kits
Description:
In addition to the general features include electronic clock, especially increasing alarm clock function, stopwatch function, countdown function and counter functions. AT89C2051 resources are full...
$6.29
$8.99
SKU: 2042
$6.29
$8.99
30
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...
$1.39
$1.99
SKU: 12589
$1.39
$1.99
30
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
30
DIY Kit Bluetooth-Compatible Speaker with LED Flashing Light, Home Stero Sound Amplifier Kits for Learning Electronic Soldering
Introduction:
It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control.
It has 10pcs RGB LED music spectrum display.
It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers.
Feature:
...
$16.09
$22.99
SKU: GY19298
$16.09
$22.99
30
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...
$1.39
$1.99
SKU: 13089
$1.39
$1.99
30
US Plug 220V DIY Kit LM317 Adjustable DC Power Supply Board Voltage Regulator Module Kits with Acrylic Case
Description:
LM317 adjustable DC power supply board DIY Kit.
Features:
1>. This is a particularly practical power pack that switches the voltage display or voltmeter function freely by twisting the voltage knob!...
$10.91
$15.59
SKU: 12518
$10.91
$15.59
30
White LED Lamp Bulb PCB Light Board 120pcs LEDs Energy Saving Lamp DIY Kit Module AC 85V-277V with E27 Base
Description:
Please confirm that the lamp can be lit and then install the lampshade, because the lamp cover is not easy to remove it once installed.
LED energy-saving lamps for its energy saving, environmental protection, long life a...
$4.19
$5.99
SKU: 12480
$4.19
$5.99
31
CD4511BE DIY Kit LED Display Digital Logic Test Module Electronic Soldering Practice Kits
Operating Introduction:
1. When INPUT port hasn't input voltage, that is when A-B/C-D both disconnect, VIN is connected, CD4511 2-pin, 4-pin are low level;
since IC1 the fourth pin is blanking input control port; whe...
$2.09
$2.99
SKU: 11738
$2.09
$2.99
31
LM3914 Green LED Bar Display Module 10 Segments Battery Power Indicator Battery Capacity Indicating Tester DIY Kits
Product Introduction:
1>. Power Consumption: all lamps on 42mA; single lamp on 4mA
2>. Measurement Range: universal 2.4-20V batteries
3>. Color: Green
4>. Display Way: multi-lamp bar display or single lamp dot display...
$2.79
$3.99
SKU: 12003
$2.79
$3.99
30
TDL-555 Touch Delay Switch LED Light DIY Kit Electronics Experimental DIY Electronic Soldering Practice
Description:
This is a DIY touch delay LED kit. You need to solder it by yourself.
Install tools you need:
1>. Soldering iron
2>. Multimeter
3>. Solder wire
4>. Iron stand
5>. Diagonal cutting pliers
6&g...
$2.35
$3.35
SKU: 13185
$2.35
$3.35
30
TAI-01 5V Infrared Audio Transceiver DIY Kit IR Sound Voice Transmitter Receiver Infrared Transmission Module
Description:
This is a DIY Infrared Reversing Indicator kit parts. You should solder it by yourself.Transmitting audio signals through infrared signals.
Features:
1>.High sensitivity;
2>.Low power;
3>.Wide operating...
$4.45
$6.35
SKU: 13281
$4.45
$6.35
30
TX/RX-2.4G 6-Channel Remote Control Wireless Transceiver DIY Kit for Robotics and Motors
Description:
This is a DIY Kit Wireless Transceiver Module for Robot/Motor. You need solder it by yourself. It sends signals via wireless communication. It can be used at Robotics, smart home, research and education, model aircraft and...
$6.99
$9.99
SKU: 13280
$6.99
$9.99
30
Infrared Reversing Indicator DIY Kit Adjustable Infrared Sensor Distance Measuring Module
Description:
This is a DIY Infrared Reversing Indicator kit parts. You should solder it by yourself. According to the infrared reaction, measure the distance and change the output transition.It can be applied to intelligent robots, sma...
$2.09
$2.99
SKU: 13278
$2.09
$2.99
31
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
30
DC 15-24V 15W MINI Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission DIY Kits
Description:
The Tesla coil can produce high temperature and high pressure plasma, which can sing, ignition, wireless transmission, and light fluorescent lamp. It has a wonderful arc. It is a very interesting small production of scie...
$6.57
$9.39
SKU: 13034
$6.57
$9.39
30
Red Yellow LED Flashing Light Electronic Kits Soldering Practice Board for Students School Soldering Practice
Description:
★The LED light flows from the inside to the outside, creating the effect of the exploding water lamp.The speed of LED flow can be adjusted to meet various demands.
★High quality PCB, even beginners can easily weld succ...
$4.19
$5.99
SKU: 12234
$4.19
$5.99
31
AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module
Product Introduction:
1.Model:6j1 electronic tube
2.Sound Track Type: 2.0 stereo
3.Power Input: AC 12V 0.8A/5.5*2.5 plug
4.Rotary Knob Function: power switch/volume adjustment
5.Size: 77*75*52mm
Using Methods:
1.AC 12V I...
$11.19
$15.99
SKU: 12007
$11.19
$15.99
31
NE555 Multi Waveform Signal Generator DIY Kits Square Triangle Sine Sawtooth Wave Soldering Projects
Product Introduction:
1. This waveform generator can make: square wave, sawtooth wave, triangle wave and sine wave.
Finished Product Picture:
Circuit Picture:
Packing List:
...
$2.09
$2.99
SKU: 10879
$2.09
$2.99
31
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
31
OPS-1 DIY Kit Light Controlled Switch Funny Electronic Soldering Practice Learning Kits
1. Description.
1>. It is DIY kit. User need to weld it.
2>. Trigger mode and output mode.
1).Set trigger mode by JMP1:
&nbs...
$2.79
$3.99
SKU: 5029
$2.79
$3.99
30
