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DC6V-120V 30A Lead-acid Battery Voltage Monitor, Lithium Battery Charge Discharge Controller Protection Board
1.Description:
The battery charging control module is a module that controls the power supply of the charger. It can realize automatic power off after the battery voltage exceeds the preset value.
2.Feature:
1>.Su...
$6.65
$9.50
SKU: GY21162-1
$6.65
$9.50
30
DIY Adjustable PWM Signal Generator, Voltage Current Temperature Tester Electronics Kit, Multifunctional LED Meter Soldering Kits for School Learning
Introduction:
【 All in one Experiment DIY Kit 】The multifunctional soldering kit can measure voltage and current, temperature, logic level, circuit on-off, signal frequency and duty cycle, etc. It can also act as a PWM adjustable signa...
$11.19
$15.99
SKU: GY21145-1
$11.19
$15.99
31
DC9-24V 60W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 32G TF Card Socket MP3 WAV UART Controller for Arduino
1.Description:
DY-HL50T is a DC 12V 24V 60W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal c...
$9.09
$12.99
SKU: GY21191-1
$9.09
$12.99
30
4Bit Optocoupler Isolator 5V to 24V Level Voltage Converter Board PLC Signal with DIN Rail
Parameter:
Conversion frequency:20KHZ.
Application:
1. It can be used for signal isolation
2. PLC signal level converting
3. PNP/NPN signal to NPN signal
4. Signal level voltage converter
...
$5.45
$7.79
SKU: GY21221-1
$5.45
$7.79
30
LED Musical Christmas Snowman Kit, DIY Snowman Music Box with RGB LED Automatic Flicker Light, Soldering Projects for Xmas Gifts Ideas
1.Introduction:
It is designed into ten different Christmas snowman cute cartoon characters, each Christmas snowman middle character is combined into "CHRISTMAS!", and there is a full color LED behind, with 14 full color LED ...
$7.69
$10.99
SKU: GY21190-1
$7.69
$10.99
31
DIY Kit Automatic Flicker Acrylic 3D Christmas Tree with Gardient Full Color LED Lights, Simple Xmas Tree Kits DIY Soldering Projects
1.Introduction:
This acrylic Christmas tree is a cool DIY project for the holiday decoration. It's a very simple making kit and also has a variety of LED color gradient modes. It has two Christmas trees above and each Christmas tre...
$8.39
$11.99
SKU: GY21189-1
$8.39
$11.99
30
DC 5V 5W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier 32Mbit Flash MP3 WAV UART Controller for Arduino
1.Description:
DY-F5WL is a DC 3.7V-5V 5W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal can...
$4.19
$5.99
SKU: GY21181-1
$4.19
$5.99
31
DC 12V 24V 20W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier 32Mbit Flash MP3 WAV UART Controller for Arduino
1.Description:
DY-F20L is a DC 9V 12V 24V 20W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal...
$4.68
$6.69
SKU: GY21180-1
$4.68
$6.69
31
DC5V 5W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier 32Mbit Flash MP3 WAV UART Controller for Arduino
1.Description:
DY-SV20F is a DC 3.7V-5V 5W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal ca...
$2.79
$3.99
SKU: GY21179-1
$2.79
$3.99
30
30W+30W Treble Bass Bluetooth-compatiable Amplifier Board, BLE5.1 Audio Amp 2.0 Stereo APP Control for DIY Wireless Speakers
1.Description:
XY-T30L is a high-power 30W+30W Stereo Bluetooth 5.1 Audio Amplifier Module with adjustable treble/bass which also can be controlled by APP Sinilink.
It can modify the Bluetooth name and password, also...
$9.79
$13.99
SKU: GY21170-1
$9.79
$13.99
31
15W+15W Treble Bass Bluetooth-Compatiable Amplifier Board, BLE5.1 Audio Amp 2.0 Stereo APP Control for DIY Wireless Speakers
1.Description:
XY-T15H is a 15W+15W Stereo Bluetooth 5.1 Audio Amplifier Module with adjustable treble/bass which also can be controlled by APP Sinilink.
It can modify the Bluetooth name and password, also can turn ON/O...
$8.81
$12.59
SKU: GY21169-1
$8.81
$12.59
30
DC-DC Adjustable Buck Boost Power Supply Module with Fan, 80W 5A Solar Charging Module, LCD Display CVCC Step UP Step Down Voltage Converter 6-36V to 0.6-36V
1.Description:
XY-SK80H is a DC-DC 80W 5A CVCC Adjustable Automatic Buck Boost Power Supply Module with a new generation of larger LCD display screen. It is a non-isolated converter which supports solar charging. It can convert ...
$10.39
$15.99
SKU: GY21167-1
$10.39
$15.99
35
Lossless HIFI 5.1 Bluetooth-Compatiable Audio U-Disk Decoder, DC5V Audio Receiver for DIY Speakers, Support App Remote Control
1.Description:
ZK-PT2 is a Bluetooth Audio Receiver MP3 Lossless Decoder which perfect for DIY wireless Bluetooth speakers and transponders. This module can receive Bluetooth music, as well as AUX/USB audio input.
Thi...
$9.09
$12.99
SKU: GY21168-1
$9.09
$12.99
30
DIY Bluetooth-Compatible Speaker Electronic Kits, Portable FM Radio DIY Kits Rechargeable Remote Control Amplifier Kits, Support USB SD Card AUX Input for Soldering Practice
Description:
Bluetooth-Compatible + FM Radio 2-in-1 DIY kit: Adjust the mode to Bluetooth-Compatible mode, turn on the bluetooth-compatible of your mobile phone, find "YXY-CY02E-BT", click Connect, so that you ...
$27.99
$39.99
SKU: GY21108-1
$27.99
$39.99
31
DIY Kit Bluetooth-Compatible Speaker, U-disk TF Card Music Player, Audio Speaker with FM Radio Function Electronic Soldering Kits
1.Introduction:
It is a pink/blue/green LED Spectrum FM Bluetooth Audio Speaker DIY Kit with Infrared Remote Control.
It play music from FM/Bluetooth/U-disk/TF Card with 3W 4ohm speakers, which bring a clear a...
$17.49
$24.99
SKU: GY21146-1
$17.49
$24.99
30
L293D DC Motor Driver Module L293D Shield MCU Controller for ARD-UNO R3
1.Description:
It is a L293D DC Motor Driver Module L293D Shield MCU Controller for ARD-UNO R3.
2.Feature:
1>.Dual output, single current 1A
2>.Suitable for DC motor such as N20
...
$16.99
SKU: GY20842-1
$16.99
FLASH 24/25 Programmer, SPI USB Automatic Programming Microcontroller for 256M/512M 24/25 Series FLASH
1.Description:
It is a FLASH 24/25 Programmer SPI USB Automatic Programming Microcontroller for 256M/512M 24/25 Series FLASH.
2.Feature:
1>.Drive free, offline replication
2>.Automatically iden...
$7.69
$10.99
SKU: GY20845-1
$7.69
$10.99
31
DC-DC 300W MPPT Boost Buck Voltage Converter, CVCC LCD Display Step UP/Down Power Supply Module Solar Charger
1.Description:
It is a DC-DC 300W MPPT Boost Buck Voltage Converter CVCC LCD Display Step UP/Down Power Supply Module Solar Charger. It can be used in Solar charging, lithium battery charging, LED constant current drive, r...
$34.99
$49.99
SKU: GY20822-1
$34.99
$49.99
30
Battery Charge Controller, DC 1V-120V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester
1.Description:
It is a Battery Charge Controller DC 1V-120V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester.
2.Feature:
1>.Protect the battery from overcharge
2>.Start voltag...
$9.09
$12.99
SKU: GY20772-1
$9.09
$12.99
30
DC 12-36V 500W Brushless Motor Drive Controller Board, Hall BLDC Motor Control Driver Board
1.Description:
It is a DC 12-36V 500W Brushless Motor Drive Controller Board with Hall Motor Balanced Vehicle Drive.
2.Parameter:
1>.Operating Voltage: DC 12V-36V
2>.Operating Current: &l...
$11.19
$15.99
SKU: GY21056-1
$11.19
$15.99
31
