Modules
1-Channel 5V Relay Module
Contact for price
Opto-isolated relay board switching up to 10A at 250VAC or 30VDC from a 3.3V/5V microcontroller pin. Screw terminals expose NO, NC and COM. Mains wiring must be done by someone competent.
| Category | Modules |
| Availability | Sourced on request — ask for price & lead time |
| Delivery | Cash on Delivery, nationwide Bangladesh |