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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 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...
$1.39
$1.99
SKU: 13611
$1.39
$1.99
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
DIY Kit Brightness Light Detector Dark Alarm Photosensitive Sensor Kit Electronic Soldering Practice Kits
Description:
This circuit is used to detect ambient light and emit sound and light alarm when the light is bright.
Supply voltage: DC3-5V
Principle:
RP...
$2.09
$2.99
SKU: 13603
$2.09
$2.99
31
DIY Kit NE555 Trigger Circuit Electronic Components Assmbly for Soldering Practice
$2.09
$2.99
SKU: 13601
$2.09
$2.99
31
4S 3.2V Lithium Iron Phosphate Battery 12.8V 100A Charging Protector Balanced Function Board
Parameters:
1>.Overcharge protection voltage:3.75V+/-0.025V
2>.Overcharge release voltage:3.55V+/-0.05V
3>.Overcharge protection delay:1S+/-200mS
4>.Over-discharge protection voltage:2.0V+/-0.05V
5>.Ove...
$7.69
$10.99
SKU: 13593
$7.69
$10.99
31
5S 3.7V Polymer Lithium-Ion Battery 18.5V 50A Charging Protector Balanced Function Board
Parameters:
1>.Overcharge protection voltage:4.25V+/-0.025V
2>.Overcharge release voltage:4.15V+/-0.05V
3>.Overcharge protection delay:1S+/-200mS
4>.Over-discharge protection voltage:2.7V+/-0.05V
5>.Ove...
$6.99
$9.99
SKU: 13590
$6.99
$9.99
30
RFID Wireless Module 125KHz ID Card Reader Wiegand-26Bit Contactless Controller w/Antenna
Parameters:
1>.Input voltage: DC 3V-5V
2>.Work current: 25mA
3>.Working frequency: 125KHz
4>.Suitable type:EM4001/4102 or compatible card
6>.Read distance:<7cm
7>.Working Temperature range:-20...
$4.19
$5.99
SKU: 13584
$4.19
$5.99
31
ETK3699 Digital Kara OK Surround Reverb Delay Microphone Amplifier Preamp Board
Description:
It is a Microphone Amplifier Preamp Board.It is used to adjust the sound signal of the microphone
Parameters:
1>.Item Name: Microphone Amplifier Preamp Board
2>.Model:SFT-S699
3>...
$10.49
$14.99
SKU: 13562
$10.49
$14.99
30
AC/DC 12V Liquid Level Controller Sensor Module Water Level Detection Sensor
Description:
It is an automatic level controller.It can control the working of the equipment by testing the liquid level.
Parameters:
1>.Item Name: Automatic level controller
2>.Model:SFT-SK09
3...
$3.91
$5.59
SKU: 13560
$3.91
$5.59
30
1-Channel Signal Generator 8A Driver Module for Motor/Lamp 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module
1.Description:
ZK-PP2 signal generator is a device that provides electrical signals at a variety of frequencies, square wave, pulse and output levels.
It supports dual mode: PWM mode and PULSE mode.
...
$5.59
$7.99
SKU: 13557
$5.59
$7.99
31
Signal Generator Square Wave Generator 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module
1.Description:
ZK-PP1 signal generator is a device that provides electrical signals at a variety of frequencies, square wave, pulse and output levels. It supports dual mode: PWM mode and PULSE mode. It is used as a sign...
$5.59
$7.99
SKU: 13556
$5.59
$7.99
31
DC 5V-38V Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Discharge Timer Temperature Display
1.Description:
This product is a multi-function voltage-ammeter.
The main function of this product is to measure the voltage and current, and display it in real-time.
At the same ti...
$6.01
$8.59
SKU: 13555
$6.01
$8.59
30
High-Power Stereo Digital Power Amplifier Board 12V 24V 30W+30W
1.Description:
DY-AP3015 is a high-power stereo audio module. Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY speakers and transponders.
...
$3.07
$4.39
SKU: 13552
$3.07
$4.39
30
3.7V-5V White MP3 Decoder Board Bluetooth-compatible Call Module FM AUX Input Support TF Card/U-Disk Lossless
1.Description:
It is a car audio decoding module.So it can be directly connected to amplifier and then connect the speaker.It comes with a control panel, suitable for car Bluetooth speaker devices.
2.Features:
...
$4.89
$6.99
SKU: 13547
$4.89
$6.99
31
DC Motor Driver Module Forward Reverse Controller 12V 10A Limit Control
Description:
Motor forward and reverse controller is used to control motor work status to make sure motor can be precisely controlled.Applicable to occasions where the motor control requirements are increased.
...
$6.29
$8.99
SKU: 13543
$6.29
$8.99
30
DC Motor Driver Module 10A 12V QF-M05 Forward Reverse Controller Self-locking
Description:
Motor forward and reverse controller is used to control motor work status to make sure motor can be precisely controlled. Applicable to occasions where the motor control requirements are increased.
&nbs...
$5.59
$7.99
SKU: 13541
$5.59
$7.99
31
100s Time Delay Relay Module AC 220V Adjustable Device Power ON Protector
Description:
It is a AC 220V power ON delay relay module. Used for device boot protection.
Parameters:
1>.Item Name:AC 220V 100s Delay Relay Module
2>.Model:QF1022-B-100S
3>.Work voltage:AC 220V
...
$3.49
$4.99
SKU: 13540
$3.49
$4.99
31
5PCS Solar Charging Module 3.6V 3.7V 4.2V Charging protector
Description:
It is a solar charging module for single lithium battery. Support charging and discharging at the same time.
Parameters:
1>.Item Name:Solar Charging Module
2>.Model:None
3>.Work voltag...
$4.17
$5.95
SKU: 13538
$4.17
$5.95
30
Voice Delay Driver Module DC 3V-9V 1.5A 10s Intelligent Control for Motor Lamp Sound Sensor
1.Description:
ZK-SK is a sound control intelligent motor controller that can control the motor or light by sound.ZK-SK will output max 1.5A drive signal when get a sound within 2meter after power ON. Output reset after...
$2.02
$2.89
SKU: 13534
$2.02
$2.89
30
