Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

LoRa now supports mesh networking thanks to Meshtastic, an open-source platform enabling secure, low-power, long-range ...

Colonel Panic's Mesh Mapper is a project designed to map drones emitting the FAA's Remote ID over WiFi or Bluetooth with ...

(Arkansas Dept. of Corrections) “Hardin was taken into custody by Izard County authorities just a short distance from the North Central Unit in Calico Rock,” the Stone County Sheriff’s ...

Precision sensor supplier Micro-Epsilon has extended its non-contact laser distance sensor portfolio with a low cost unit ...

Connectivity options include Wi-Fi, GPS, Bluetooth, NFC and USB Type-C. Sensors on the phone include Face unlock, In-Display Fingerprint Sensor, Compass Magnetometer, Proximity sensor, Ambient light ...

A simple radar system using Arduino UNO, HC-SR04 Ultrasonic Sensor, and Servo Motor. The sensor rotates to detect objects by measuring distance. Results can be viewed via Serial Monitor .

Bad Driver Sensor detects nearby objects using an ultrasonic sensor, triggering LEDs and a buzzer for alerts. It provides real-time distance measurements and serial output for logging, improving ...