The parts arrived for the RPM meter that uses an Arduino and reciprocal counting to get a three-times-a-second update rate ...

MySondy GO LoRa32 is an ESP32-PICO-D4 board with a 433 MHz LoRa module and a 0.96-inch OLED designed to track ...

RAKwireless RAK11160 is a new low-cost, low-power LoRaWAN, WiFi 4, and Bluetooth LE module based on ESP32-C2 (ESP8684) and ...

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 ...

Elecrow hit Kickstarter with an electronics learning lab-in-a-box based around the Raspberry Pi. A 2nd generation crammed the lab into a laptop form factor. The CrowPi 3 "playground for programming, ...

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

Explore the top 5 RISC-V SBCs, their performance, power efficiency, and potential to redefine the future of computing.

Students from New Britain High School’s Academy of Manufacturing Engineering Technology were honored guests at NAF’s 21st ...

What could happen when you open-source a hardware project? No, seriously. I hold a fair few radical opinions – one is that ...

You can mount your old smart TV on a wall near a power outlet in the living room, bedroom, or hallway, and turn it into a dedicated photo or digital art display. Load a USB drive ...