NRF52810-QFAA-R7 - Bluetooth 5 BLE ANT 2.4GHz 2Mbps 3V SoC QFN 48-Pin Plastic Gear 25 Teeth The E18-D80NK Adjustable Infrared Sensor

The E18-D80NK Adjustable Infrared Sensor Switch 3-80 cm is a set of transmitter and receiver in one of the photoelectric switch sensor

Minimum External Parts

The MOV's resistance varies in response to the voltage across it

1 changeover contact

NRF52810-QFAA-R7 - Bluetooth 5 BLE ANT 2.4GHz 2Mbps 3V SoC QFN 48-Pin Plastic Gear 25 Teeth The E18-D80NK Adjustable Infrared SensorThe NRF52810 QFAA R7 is a low power Bluetooth 5. 0 SoC from Nordic Semiconductor. It features an ARM Cortex M4 CPU, 192 KB of flash memory, and 24 KB of RAM. It is designed for cost sensitive Bluetooth LE Applications, offering enhanced performance and low power consumption, suitable for wearable devices, beacons, and other IoT Applications. The chip supports various communication protocols and has multiple power saving modes to extend battery life.