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DC-DC Step-Down Power Supply Module 5V USB Charging Board
1.Description:
It is a DC-DC step-down power supply module.It has an ultra-wide input voltage and can be used for automobiles/battery cars/motorcycles. It is used to monitor the battery voltage and grasp the battery status in time...
$4.94
$6.59
SKU: GY19638
$4.94
$6.59
25
3 Series Lithium Battery Charger MPPT Controller CN3722 18V Solar Panel
1.Description:
It is a 3-series lithium battery charger. The solar cell maximum power point tracking (MPPT) is to ensure that the photovoltaic cell always outputs the maximum power when the light intensity changes to make full ...
$5.63
$7.50
SKU: GY19634
$5.63
$7.50
25
3S Battery Charger 18V Solar Charging Module CN3767 Solar Controller
1.Description:
It is a 3-Series battery charger. The module uses solar cell maximum power point tracking (MPPT) to ensure that the photovoltaic cell always outputs the maximum power when the light intensity changes,so as to mak...
$5.63
$7.50
SKU: GY19633
$5.63
$7.50
25
DC Step-down Module DC 5V-27V to DC 1V-24V Voltage Converter Buck Power Supply Module CVCC with LCD Display
1.Description:
It is a step-down module.This module is a DC-to-DC step-down module,and the input voltage must be higher than the output voltage by 2V.
2.Feature:
1).It is convenient to adjust,and the voltage and...
$10.13
$13.50
SKU: GY19549
$10.13
$13.50
25
Bluetooth Voice Microphone Module Wireless Audio Transmission Module
1.Description:
It is a Bluetooth audio transmitter module. This product is a low-cost,cost-effective stereo wireless transmission and transmission solution with superior overall performance. It can quickly realize the wireless tr...
$7.19
$9.59
SKU: GY19612
$7.19
$9.59
25
Bluetooth Audio Module MP3 Decoder Board SD Card/U-Disk Player MP3 Music Module
1.Description:
It is a Bluetooth audio module.It supports MP3,SBC,ACC,WAV,FLAC,APE,WMA,F1A lossless audio format decoding.
2.Feature:
1).It supports Bluetooth function and MP3 format audio decoding.
2).I...
$4.49
$5.99
SKU: GY19610
$4.49
$5.99
26
10PCS OE-TP Capacitive Touch Button Switch Module Digital Touch Sensor LED Stepless Dimming 10A Driver
1.Description:
It is a touch dimming module.It can control the brightness of the LED light bar or the speed of the DC motor through the touch module.
2.Feature:
1).It has power supply reverse protection...
$9.38
$12.50
SKU: GY19586
$9.38
$12.50
25
DC 5V 1A Wireless Power Supply, 5W Wireless Charger, Universal Mobile Phone Charging Module
1.Description:
It is a 5W wireless charger. Place the mobile phone with wireless charging function on the coil where the center of the back corresponds to the coil center of the HW-225 module, and the mobile phone can be charged.
...
$4.19
$5.59
SKU: GY19636
$4.19
$5.59
25
3PCS MP3 Player Mini Player Development Module Compatible with UNO R3
1.Description:
It is a MP3 player. Can be directly connected to speakers.The module can be controlled by serial port, as a module of Arduino UNO or any single-chip microcomputer with serial port.
2.Feature:
&...
$5.69
$7.59
SKU: GY19556
$5.69
$7.59
25
5V MP3 Decoder Board Digital Decoder Lossless Motherboard With Recording Call
1.Description:
It is a digital decoder.It supports dual-channel digital power amplifier output, which can be directly connected to 2-8 ohm speakers, and the maximum output power can reach 5W when connected to 2 ohm speakers.
&nb...
$4.88
$6.50
SKU: GY19555
$4.88
$6.50
25
ESP32-CAM2 Development Board Bluetooth WiFi IoT Module Configure OV2640 Camera
1.Description:
It is a ESP32-CAM2 development board.
The core of the ESP32-CAM2 development board is a low-power chip.
ESP32 is a single-chip solution that integrates 2.4 GHz Wi-Fi and Bluetooth d...
$12.47
$15.99
SKU: GY19548
$12.47
$15.99
Intelligent Offline Speech Recognition Module Voice Recognition Control Switch Lights Chip Sound Control SU-10A Module
1.Description:
It is a offline speech recognition module. SU-10A is a low-cost, low-power, small-size offline voice recognition module, which can be quickly applied to smart homes, all kinds of smart home appliances, toys, lamp...
$5.24
$6.99
SKU: GY19551
$5.24
$6.99
26
RGB 4Bit Digital Electronic Clock DIY Kit 5V Temperature Alarm 12/24H Time Date Home Clock
CAI-201 RGB 4Bit Digital Electronic Clock DIY Kit
1.Introduction:
CAI-201 is a RGB 4Bit Digital Electronic Clock DIY Kit. It will display current date, time and temperature in the real time. User can set alarm as your needs. I...
$9.61
$12.99
SKU: GY19490
$9.61
$12.99
26
5V Red LED Digital Electronic Clock DIY Kit, Temperature Alarm, 12/24H Time Date Home Clock English Voice Prompt
YD-030 Voice Digital Electronic Clock DIY Kit
1.Introduction:
YD-030 is a Voice Digital Electronic Clock DIY Kit. It will display current date and time and temperature in the real time. Alarm can be set as per your needs. Easy...
$11.06
$16.50
SKU: GY19489
$11.06
$16.50
33
ICL8038 Signal Generator Monolithic Function Module Sine/Triangle/Square Wave Function Generator
1.Description:
It is a ICL8038 signal generator.It is a single-chip function signal generator special integrated circuit with good performance.It can generate sine waves,triangle waves,and square waves with only a small amount of...
$7.13
$9.50
SKU: GY19521
$7.13
$9.50
25
2PCS DC Motor Controller DC 6V-90V 15A PWM Motor Speed Controller 1000W DC Motor Pump Controller
1.Description:
It is a DC motor controller. It can be controlled by an external 0-5V voltage and can be used for PLC to directly control the motor speed.
2.Feature:
1).It has a wide range of speed adjustment and can ...
$9.44
$12.59
SKU: GY19510
$9.44
$12.59
25
2PCS Atomizing Humidifier Module,5V USB Atomization Board,Humidifier Atomizing Sheet Circuit Drive PCB Circuit Board
1.Description:
It is a spray humidification module.It is equipped with an atomizing sheet.The protruding side of the center of the atomizing sheet is placed face up,and the other side is in contact with water.It can be placed on ...
$5.63
$7.50
SKU: GY19528
$5.63
$7.50
25
ATX Power Adapter ATX Computer PC Power Board Power Supply
1.Description:
It is a ATX power adapter board. It is suitable for some power amplifier boards,other electronic equipment,etc.
2.Feature:
1).It supports four groups of different power outputs.
2).It supports ...
$5.24
$6.99
SKU: GY19513
$5.24
$6.99
26
4-Bit 5V Relay Module Relay Control Board Relay Expansion Board with Work indicator
1.Description:
It is a 5V 4-Bit relay module. It is a commonly used electronic module for low-current signal control power supply equipment, which enables high-power single-chip control equipment to be used in single-chip systems...
$4.36
$6.50
SKU: GY19512
$4.36
$6.50
33
3PCS Temperature and Humidity Sensor, HTMRS3 Temperature and Humidity Probe Air Conditioning Sensor
1.Description:
It is a HTMRS3 temperature and humidity sensor.
HTMRS3 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output.
It uses dedica...
$6.74
$8.99
SKU: GY19499
$6.74
$8.99
26
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