Würth Elektronik has combined Classic and LE version 5.4 in a single Bluetooth module measuring 16.6 x 12 x 1.7mm including its antenna. Called Skoll-I, “the module is already certified for conformity ...

This project demonstrates how to build a wireless and contactless doorbell using Arduino and 434 MHz RF modules. The system uses an IR sensor or ultrasonic sensor to detect a person near the door, ...

ganeshkumarjammu / RF_Transmitter_and_Receiver Public ... Star 0 A arduino based project related to transmission and receiving message 0 stars 0 forks Branches Tags Activity Star Notifications You ...