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Categories
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 Blue LED Blinking Light Hourglass Shaped DIY Flashing Light Electronic DIY Soldering Kits for School Students
Parameters:
No.
Parameter
Value
1
Name
Electronic hourglass
2
Model
EH-30
3
Working Voltage
...
$3.49
$4.99
SKU: 13069
$3.49
$4.99
31
DIY Kit Electronic Dice Touch Control LED Lamp Circuit Experiment SMD Electronic 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 Green LED Electronic Hourglass Shaped Flashing Light DIY Funny Electronic Kits DC 3.3V-5V
Parameters:
No.
Parameter
Value
1
Name
Electronic hourglass
2
Model
EH-30
3
Working Voltage
...
$3.49
$4.99
SKU: 13070
$3.49
$4.99
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DIY Kit Red Chinese Knot Analog Electronic Circuit, LED Light Kits for Soldering Skill Practice and Learning
1.Description:
It is a simple mini Red Chinese Knot LED Flash Lamp DIY kit. The circuit is controlled by a DX158 LED driver chip, which can achieve automatic switching and cyclic playback of multifunctional light flashing ...
$3.49
$4.99
SKU: GY21067-1
$3.49
$4.99
31
DIY Kit RGB LED Flashing Controller SMD Component Soldering Practice Electronic Kits
Description:
Double-sided full patch design, 9 components of the bottom layer, a total of 90 components, 255 solder joints, 14 test points, can be used for initial identification of components, welding exercises. The top-level...
$3.49
$4.99
SKU: 13813
$3.49
$4.99
31
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
31
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
31
FM Radio Transmitter DIY Kits 88-108MHz Adjustable Frequency Wireless Microphone Module
Introduction:
The circuit trans frequency 88-108 MHz, using ordinary FM radio transmitter equipment.
Adjusting the inductance L to adjust the trans frequency to avoid the local radio frequency.
With DC 3V circuit operating v...
$3.49
$4.99
SKU: 12232
$3.49
$4.99
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Hourglass Shaped LED Flashing Light DIY Kits Simple LED Lamp DIY Electronics Soldering Practice STEM Teaching Kits
DIY Kits Hourglass Shaped LED Flashing Light
Description:
▲This kit adopts 1.6mm double layer PCB, and the circuit consists of 57 pieces LED.
▲Under the control of MCU program, it displays analog hourglass image.
▲The mic...
$3.49
$4.99
SKU: 12309
$3.49
$4.99
31
Industrial USB to RS485 Converter CH340 Communication Module TVS Transient Protection
1.Description:
ZK-U485 is a Industrial grade USB to RS485 communication module.
Two-way communication half duplex serial port.
2.Features:
1>.Support TVS transient suppres...
$3.49
$4.99
SKU: 13504
$3.49
$4.99
31
JF-0530B DC12V 300mA 5N/10mm Pull-Push-Type Solenoid Electromagnet
Specifications:
Product Name: DC Solenoid Electromagnet
Model: JF-0530B
Rated Voltage: DC 12V
Type: Pull Push
Rated Current: 300mA
Force& Stroke: 5N/10mm
Body Size: 30x16x15mm
Plunger Bar Size: 6x58mm
...
$3.49
$4.99
SKU: 7404
$3.49
$4.99
31
LED Circular Pentagram Water Flowing Light Electronic DIY Kits, Soldering Project for School Students STEM Teaching and Circuit Learning
1.Description:
This is a Circular start electronic kit composed of 80 LEDs. There are few types of components, which is an excellent choice for beginners, electronics enthusiasts, and retirees who want to learn and improve...
$3.49
$4.99
SKU: GY21062-1
$3.49
$4.99
31
LED Electronic Windmill Water Flowing Light Electronic DIY Kits for Beginners
1.Description:
This is a patterned windmill welding kit consisting of 43 LEDs. The microcontroller program has been burned and powered on. Nine types of animation playback switches are achieved through the screen swi...
$3.49
$4.99
SKU: GY21063-1
$3.49
$4.99
31
Light Control LED Light DIY Electronic Kits Heart Shape LED Light for Birthday Gift
Product description
GKS-18 is an upgraded version of the XSD-18 added light control circuit, when the light is dimmed (or strong) .18 LED lights cycle flashing, the buzzer played "Happy Birt...
$3.49
$4.99
SKU: 1757
$3.49
$4.99
31
Logic Tester Pen Level Tester Module Tool 5V 3.3V Digital Circuit Debugger
Description:
This is a logic test pen. You can measure the level without using a multimeter. It is convenient and quick.
Features:
1>. Medium size, suitable for handheld
2>. Elastic ...
$3.49
$4.99
SKU: 13004
$3.49
$4.99
31
MAX30102 Sensor Module 1.8V-5V Pulse Oximeter Heart Rate Detection Sensor
Description:
MAX30102 blood oxygen concentration sensor.
An integrated pulse oximeter and heart rate monitor biosensor module.
It uses an 18V power supply and an independent 50V power supply for internal LEDs, ...
$3.49
$4.99
SKU: GY19182
$3.49
$4.99
31
Mosfet MOS Transistor Trigger Switch Driver Board PWM Control Module 3-20V
Product Introduction:
1>. Model: YYNMOS-1 (input and output are completely isolated)
2>. Input Signal: 3-20V PWM signal
3>. Output Capacity: DC 3.7-27V, and the current is within 10A
4>. PWM Frequency: 0-20KHz
5>...
$3.49
$4.99
SKU: 12191
$3.49
$4.99
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PC817 4 Channel Optocoupler Isolation Opto Isolator Module Voltage Converter Module 3.6-30V
Product Introduction:
1. Driving Port Signal Voltage:3.6-24V
2. Output Port Voltage Port:3.6-30V
3. Jumper Cap Can Achieve Output Port Is High POtential Or Pull Down Output
4. Onboard 4-Channel 817 Are Independent:can achieve dif...
$3.49
$4.99
SKU: 11070
$3.49
$4.99
(1 Feedback)
31
PI Film Heating Panel Polyimide Plate 45x100mm 24V 30W for Heating Components
Product Introduction:
1.Size:45*100mm
2.Voltage:24V
3.Power:30W
Performance Diameter:
1.Insulation Thermal Conduction Layer: polyimide film
2.Thickness:<0.2mm
3.Operating Temperature:-190℃~...
$3.49
$4.99
SKU: 9888
$3.49
$4.99
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