The Relay Shield is a module with 4 mechanical relays that provides you an easy way to control high voltage using Arduino Nano. 4 Channel Relay Arduino Nano shield contains onboard 4 relays, TSOP1838 Infra-Red Sensor, NRF24L01 RF transceiver module, 4tactile switches. The circuit described here can be used for many applications like the infra-red remote controller, RF remote controller, 4 channel toggle switch.
- Supply 12V DC
- 4 Relay with Normally Open/ Normally Closed Switch
- The relay can handle 7Amps 230V AC or 30V DC
- On-Board TSOP1838 Infra-Red Receiver
- On Board 4 Tactile Switches
- On-Board NRF24L01 RF Module