5V 2-Channel Black Relay Logic Module with Optocoupler Low Level Trigger Expansion Board Compatible with 8051, AVR, PIC, DSP, ARM, MSP430, TTL Logic, etc.







5V 2-Channel Black Relay Logic Module with Optocoupler Low Level Trigger Expansion Board Compatible with 8051, AVR, PIC, DSP, ARM, MSP430, TTL Logic, etc.







Reviews
There are no reviews yet.