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Categories
81-LED Thumbs-Up Flashing Light DIY Kits, Interesting Like Circulating Water Running Lamp Soldering Practice Kits for STEM Teaching and Learning
1.Description:
This is a thumb light like pattern electronic kit composed of 81 LEDs. After power on, the pattern presents various flashing effects of water lights. The button S1 is the power switch, and S2 can adjust the ...
$3.14
$4.49
SKU: GY21068-1
$3.14
$4.49
31
DIY Kit LM358 Breathing Lamp Blue LED Blinking Light Electronic Soldering Practice Kits
1.Description:
The function of LM358 breathing light is that the LED changes gradually from light to dark under the control of the circuit, and then from dark to light, which feels like breathing.
It is widely used i...
$3.14
$4.49
SKU: GY20946-1
$3.14
$4.49
31
DIY Kit LM3915 Audio Level Indicator Yellow Red LED Light Electronic Soldering Practice Kits
DIY Kits LM3915 Audio Level Indicator Yellow Red LED Light
Description
Power supply voltage: DC 9V-12V
...
$3.14
$4.49
SKU: 3018
$3.14
$4.49
31
Enameled Copper Wire, 0.2mm×20m Magnet Winding Wire Transformer Insulated Copper Coil, Withstand Voltage 3000-5000V
Description:
【Not Easy Short Circuit】: This enameled wire is made of pure copper inside, with insulating paint on the surface, and the insulating layer is made of polyester patent leather, which can protect the coiled wire from short c...
$3.14
$4.49
SKU: GY18139
$3.14
$4.49
31
Enameled Copper Wire, 0.3mm×20m Magnet Winding Wire Transformer Insulated Copper Coil, Withstand Voltage 3000-5000V
Description:
【Not Easy Short Circuit】: This enameled wire is made of pure copper inside, with insulating paint on the surface, and the insulating layer is made of polyester patent leather, which can protect the coiled wire from short c...
$3.14
$4.49
SKU: GY18145
$3.14
$4.49
31
DIY Kit Electronic Windmill Shaped Red LED Flashing Light Lamp DC 5V Funny Kits for Soldering Practice
Description:
This is a DIY MCU design teaching Electronic windmills kit parts for soldering practice.
Parameters:
1>. Operating voltage: 5V
2>. Work efficiency: adjustable speed
3>. PCB board material: RF--4 high qu...
$3.21
$4.59
SKU: 12563
$3.21
$4.59
30
DIY Kit SMD 15Bit RGB LED Flashing Analog Circuit Electronic Soldering SMD Component Welding Practice Board
1.Introduction:
TJ-56-266 is an SMD 15Bit RGB LED Flashing Circuit Electronic Soldering DIY Kit. It is a circuit completely composed of SMD components.It can not only contact and improve the welding skills of SMD components, but also...
$3.21
$4.59
SKU: GY20865-1
$3.21
$4.59
30
Waterproof 0.56inch DC Digital Voltage Meter, DC5-130V Green LED Battery Volt Meter Gauge Voltage Display for Golf Cart Car, Boats
1.Description:
It is a DC5-130V Waterproof Battery Voltage Meter. Its biggest feature is the use of internal injection molding design to achieve waterproof purposes, which is that it can penetrate water for a long time for use.
2....
$3.25
$6.50
SKU: GY21015-2
$3.25
$6.50
50
Waterproof 0.56inch DC Digital Voltage Meter, DC5-130V LED Battery Volt Meter Gauge Voltage Display for Golf Cart Car, Cars, Boats
1.Description:
It is a DC5-130V Waterproof Battery Voltage Meter. Its biggest feature is the use of internal injection molding design to achieve waterproof purposes, which is that it can penetrate water for a long time for use.
2....
$3.25
$6.50
SKU: GY21015-1
$3.25
$6.50
50
DIY Heart Shape 3 Colors LED Flashing Light, LED Electronic Soldering Kits for Beginners, Bikes Electric Car Taillights DIY
1.Description:
It is a 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 forming...
$3.28
$4.69
SKU: GY20947-1
$3.28
$4.69
31
DC 5V 12V RGB LED Sound Control Sensor Audio Spectrum Display Module Volume LED Level Indicator
1.Description:
It is a music spectrum display.The displayed LED achieves a very cool effect by inputting the music of the audio from microphone,the amount of automatic brightness and the number of LEDs.
2.Featur...
$3.45
$6.89
SKU: GY16348
$3.45
$6.89
50
0.5mm 10m Enamelled Copper Wire Magnet Wire For Transformer Enameled Inductance Coil
Description:
【Not Easy Short Circuit】: This enameled wire is made of pure copper inside, with insulating paint on the surface, and the insulating layer is made of polyester patent leather, which can protect the coiled wire from short c...
$3.49
$4.99
SKU: GY18140
$3.49
$4.99
31
0.7mm 10m Enamelled Copper Wire Magnet Wire For Transformer Enameled Inductance Coil
Description:
【Not Easy Short Circuit】: This enameled wire is made of pure copper inside, with insulating paint on the surface, and the insulating layer is made of polyester patent leather, which can protect the coiled wire from short c...
$3.49
$4.99
SKU: GY18144
$3.49
$4.99
31
DHT11 Temperature Module and Humidity Shiled Board Temp Sensor Module for ESP8266 ESP-01/ ESP-01S
Description:
This module uses ESP8266-01/ESP-01S (without ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor.
ESP8266 collects the temperature and humidity in ...
$3.49
$4.99
SKU: 12512
$3.49
$4.99
31
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
31
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
31
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
