LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

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

After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

China's seventh largest steel producer, Shandong Iron & Steel, is among five companies that have signed a deal in Adelaide to breathe life into a $4 billion iron ore project. Is the definition of ...

Amy Fitzgerald has been promoted to senior editorial director of Carolrhoda Books, Carolrhoda Lab, and Zest Books at Lerner Publishing Group. Jordan Kost has been promoted to senior creative ...