Modules

Key switch module

XD-61 MT8870 DTMF decoder module voice telephone module

CH375B U Disk Reader Module CH375B USB Interface

2-channel sensor module universal board

ENC28J60 Ethernet LAN Network Module

RS485 module MAX485 Module TTL to RS-485 module (Green terminal)

HT16K33 LED Dot Matrix Drive Control Board Module Digital Tube Driver

AD Keyboard Analog Keyboard Module for Arduino

Reed Module Magnetic Reed Module for Arduino AVR PIC

MAX7219 dot matrix module ( Single )

TDA2030A Audio Amplifier Module

FT232RL Chipset FTDI USB 2.0 to TTL Serial Adapter Module