Deba168's system uses two Arduinos, an RF transmitter, a motion sensor, and a few other parts to piece it all together. When the motion sensor detects movement, it buzzes the other Arduino.

An Arduino Pro Mini talks to a NRF24L01 which handles the wireless communication. At that point, it’s up to you – throw in as few or as many controls as you like.

Benefits of Tarts Wireless Sensors: Wireless gateways for Arduino, Raspberry Pi and BeagleBone Black. Over 20 different types of wireless sensors. FCC, IC and CE certified wireless modules.

Called P9418, it can also deliver up to 5W as a wireless power transmitter. Power is transferred through an external LC coupling tank. As a receiver, the device has a all-n-channel synchronous full ...

Long-range RC transmitter “I started using Bluetooth devices like the HC-05 modules, but I found that these sometimes randomly disconnected.