Categories
DIY Kit RGB LED Flashing Controller SMD Component Soldering Practice Electronic Kits
Description:
1801 patch 15 way lantern controller patch welding practice kit: has the following 10 major functions. Training, exams, and competitions are preferred.
Interesting - add 4-6V after the circuit is instal...
$2.63
$3.75
SKU: 13823
$2.63
$3.75
30
DIY Kit RGB LED Flashing Controller SMD Component Welding Practice Electronic Suite
Description:
In order to improve the welding skill level of electronic professional students and electronic enthusiasts, the full patch design, welding quality can be visually displayed through the lighting of 15 LEDs.
...
$2.63
$3.75
SKU: 13606
$2.63
$3.75
30
CD4511 8-Channel Digital Display Responder 8-Bit Answer Device Kit for Electronic Soldering Skills Competition Teaching Training
Packing List:
Component
Parameter
Quantity
Metal Film Resistor
360ohm
8
Metal Film Resistor
10K
8
Metal ...
$2.70
$3.85
SKU: 10154
$2.70
$3.85
31
DC 5V Motorcycle Anti-theft Vibration Alarm Circuit DIY Kit
1.Description:
This is a motorcycle anti-theft vibration alarm circuit composed of CD4801, which can effectively prevent your motorcycle from being stolen. Whenever someone tries to move your vehicle or start the motorcy...
$2.79
$3.99
SKU: GY21021-1
$2.79
$3.99
30
DIY Kit Automatic Flashing LED Lamp Self-excited Multivibrator Circuit Electronic Soldering Kits for Beginners
1.Introduction:
TJ-56-523 is a Self-excited Automatic Flashing LED Lamp Electronic Soldering DIY Kit. It is a typical self-excited multivibrator circuit, realizing the automatic alternating flashing of two LED.
It is a very inter...
$2.79
$3.99
SKU: GY20876-1
$2.79
$3.99
30
DIY Kit DC 9V-12V Red Blue Automatic Flashing LED Lamp NE555 CD4017 Analog Circuit Electronic Soldering Practice Kits
1.Introduction:
TJ-56-91 is a NE555+CD4017 Red Blue Automatic Flashing LED Lamp Electronic Soldering DIY Kit. The blue and red LED flash alternately according to the circuit pulses. Potentiometer RP1 can adjust the flicker fre...
$2.79
$3.99
SKU: GY20874-1
$2.79
$3.99
30
DIY Kit Flame Fire Monitoring And Detection Module Automatic Alarm Household Fire Protection System DIY Electronic Kit
1.Description:
The circuit uses an infrared receiving diode as the sensor for flame detection. It is powered by a 5V DC voltage and can be tested by simulating a warehouse fire with a lighter at a distance of 30cm above ...
$2.79
$3.99
SKU: GY21020-1
$2.79
$3.99
30
DIY Kit Single-phase Rectifier Filter Circuit Electronic Soldering Practice Kits
1.Introduction:
TJ-56-349 is a Single-phase Rectifier Filter Circuit Electronic Soldering DIY Kit..
It is a very interesting DIY electronic product which enables users to understand the circuit more clearly and learn soldering skills...
$2.79
$3.99
SKU: GY20869-1
$2.79
$3.99
30
DIY Kit SMD Infrared Distance Sensor Indicator Soldering Practice Kits
Description:
The infrared reversing radar is composed of a multi-resonant circuit, an infrared signal transmitting and receiving circuit, an infrared signal amplifying and a voltage comparison circuit.
It has the char...
$2.79
$3.99
SKU: 13612
$2.79
$3.99
30
DIY Module OTL Power Amplifier Circuit DIY Kit OTL Discrete Component Amplifier Electronic Production Suite
Description:
This is a DIY OTL Power Amplifier Kit parts. You should solder it by yourself. This circuit belongs to the OTL circuit teaching model, its maximum power is only 1W, driven by two complementary transistors S8550 and S8050.I...
$2.79
$3.99
SKU: 13279
$2.79
$3.99
30
DIY SMD Rotating LED Components Soldering Practice Board Skill Training DIY Kit
Product Introduction:
1.Size: 90*60mm
2.Thickness:1.6mm
3.Flow Water Lamp Circuit: CD4017, NE888, LED; after correct connnection, it will operate
4.Operating Voltage: 3-12V
5. Board material: international standard sh...
$2.79
$3.99
SKU: 11007
$2.79
$3.99
30
Green LED Power Indicator DIY Kit Battery Electricity Display Kits
1.Description:
1>.It has high precision LM3914 analog voltage detection, users can accurately know the remaining battery power.
2>.The power display range is adjustable, and the display range can be adjusted accor...
$2.79
$3.99
SKU: GY20994-1
$2.79
$3.99
30
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
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
DIY Kit SMT Full SMD Multi-Channel Waveform Generator for Soldering Testing Electronic Training
Packing List:
NO.
Name
Silk Screen
Parameter
Quantity
1
0805 Resistor
R1,R2
1M ohm
2
2
0805 ...
$3.07
$4.39
SKU: 11003
$3.07
$4.39
30
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
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 12V Timer Relay Control Switch DIY Kit 100s Delay Electronic Soldering Practice Learning Kits
1.Introduction:
TME-R1 is a 100s DC 12V Timer Relay Control Switch DIY Kit.
It is a very simple delay module.
User can set delay by potentiometer and start delay by press button.
It is very suitable for starting protection of ele...
$3.49
$4.99
SKU: GY19619
$3.49
$4.99
31
DC 5V Electric Code Lock Suite For DIY Kit Electric Teaching Experiment
Parameter: Work voltage:DC 5V
Characteristics:
▲The whole process is processed by high-quality glass fiber tin-plated board.
▲Specially designed for the training.
▲Easy to withstand repeated and...
$3.49
$4.99
SKU: 13818
$3.49
$4.99
31