This 12V Dual Relay module is designed for current amplification and isolation protection of output loads. Applicable to PLC, microprocessor systems and time relays etc, amplifying the control current of outputs, to protect key control systems from being damaged or destroyed
Mega Mini Pro 2560 + Headers - 5V
PRO MINI version of Mega 2560. Built on the Atmel ATmega2560 microcontroller.The board is compacted to 38x52mm size. It is a good solution to make your final project..
Sparkfun level shifting microSD breakout
The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout, but with the included level shifting hardware, this..