Relay module 4 channels, works with both 5 V input.
Package include:
- Relay Module 4 Channels
Specs:
Type: Relay Module Input Voltage: 5 DC, (Low Active) V Other 1: 4 Channels Other 2: Isolated by Opto couplers Size: 50.6 mm (L) x 38.8 mm (W) x 19.3 mm (H) Rating: 30V/10A, AC:250V/10A