1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board For Arduino DIY Kit Raspberry Pi

1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board For Arduino DIY Kit Raspberry Pi
thumb
thumb
thumb
thumb
thumb
sku: 33046204733
$0.53
Shipping from: China
   Technical Details
Brand Name: Roarkit
Contact Load: Low Power
Model Number: Relay Module Board
Power Source: DC
Protect Feature: Sealed
Theory: Voltage Relay
Usage: General Purpose
Voltage: 5V
   Price history chart & currency exchange rate

Customers also viewed