This project demonstrates how to send WhatsApp notifications using an Arduino UNO R4 WiFi board with CircuitDigest Cloud's WhatsApp API. The system uses an ultrasonic sensor to detect proximity and ...
TDK Corp. has launched a demo kit for the USSM1.0 PLUS-FS ultrasonic sensor modules. These mechanically-decoupled devices are well suited for obstacle detection and distance measurement in challenging ...