Module Board

Feature: 1. Boost + charge control + Lithium battery protection + UPS uninterrupted power supply, multi-function integration, easy to use, no longer trouble the intricate flying lines between the various function boards.2. The switch can be used as a low power DC mobile power supply. It c..

Description: The 2004A character LCD module is designed to display letters, numbers, symbols, dot matrix. It can display 4 lines of 20 characters. Support 4-bit and 8-bit data transfer mode. Offers 5x7 matrix + cursor display mode. Providing display data buffer DDRAM, character generator CGROM an..

Features:1. The output will be turned off when the load current is continuously less than 50mA.2. Support external buttons, connect the button to point K and the negative output, short press to turn on the power display and turn on the 5V output, two short presses in a row will turn off the power di..

Specifications:- Voltage : 5V - Current: 3A - Connector: Type-C - Plug: US / EU / AU / UK OptionalPackage Included:1* 5V 3A Power Supply..

Specifications:- Voltage : 5V - Current: 3A - Connector: Type-C - Plug: US / EU / AU / UK OptionalPackage Included:1* 5V 3A Power Supply..

Description: Be able to control various appliances, and other equipments with large current It can be controlled directly by Micro-controller ( , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current Equiped with hi..

>>>Manual: Contact Us<<<Description: This is 5V 8 Channel relay module board for PIC AVR DSP ARM This relay module is 5V active low. It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as , AVR, PIC, ARM, PL..

Description:Product name: Bluetooth 5.0 decoder Power supply: DC3.7-5V Rated input: DC5V /500MA Input: Bluetooth input, U disk input, 3.5MM external audio inputSize: 88*25MMFeatures:- Color digital screen shows music spectrum - Support MP3 and APE lossless decoding - Bluetooth 5.0 compatibility is ..

Overview:   LC 5V ESP8266 2-channel WIFI relay module equip with to ESP-01 WIFI module and 8 bit high performance MCU, Only need simple configurations and then you can control the relay with cellphone APP under LAN area. Instruction: Contact Us More details: Contact UsCharacte..

Features: With isolation groov in control area and load area. With power and relay action indication, bright when connect and go off when disconnects. When there is a signal in signal input, public side and common side will breakover. It can be not only used as a microcontroller de..

Features:Mini USB interface: input 5V, output 5V and 3.3VDC power socket interface: input 5-12V, output (5V label) 5V-12V and 3.3V.Size: 25mm * 25mmPackage included:1 x Mini USB Power Connector DC Power Socket Board   ,,..

Description:1. Solid state relay 240V 2A, output with resistance fuse 240V 2A.2. Input power: 5V3. Input control signal voltage: (0-2.5V state low level relay ON)(3.3-5V state high level relay OFF)4. It is more convenient to have 2.54CM pin and blue KF301 terminal to connect the control line.Input s..