CIOVIO 5pcs 4 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino

CIOVIO 5pcs 4 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino
thumb
thumb
thumb
thumb
thumb
sku: 33049889556
$21.00
Shipping from: China
   Technical Details
Brand Name: CIOVIO
Contact Load: Low Power
is customized: Yes
Protect Feature: Sealed
Theory: Voltage Relay
Usage: General Purpose
Voltage: 5V
   Price history chart & currency exchange rate

Customers also viewed