5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino 1 2 4 8 CH


Sale price $1.30 Regular price

$1.00

Brand Name: TENSTAR ROBOT
Type: Voltage Regulator
Condition: New
Application: Computer
Supply Voltage: 1
Dissipation Power: 1
Operating Temperature: 1
Model Number: relay module
is_customized: Yes
Package: DIP