Tanaka Masayuki’s PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, effectively transforming them into walkie-talkies.

Microchip has expanded its dsPIC33 lineup with the dsPIC33CK Value Line family, a new series of low-cost 16-bit digital signal controllers (DSCs) designed for motor control applications. The devices ...

For many people, photosynthesis is a dusty middle- or high-school memory. But in Northwestern Engineering’s new Data-Driven Plant Science course, photosynthesis is a live signal to measure, analyze, ...

Microcontrollers are surprisingly useful for Home Assistant projects ...

Back in the 80s, buying a home computer could easily mean an inflation-adjusted cost of thousands of dollars (or your equivalent currency unit of choice), and all for an 8-bit machine that might ...

A USB cable is not typically something that raises eyebrows. Most people plug one in and move on. But a Kickstarter device is challenging that assumption ...

Let's see a step-by-step procedure on how to build the object detection system using the CircuitDigest Cloud Helmet detection ...

YouTuber creates working Pip-Boy smartwatch with brass frame, green display, and live health monitoring that beats licensed ...

Out-of-date computer peripherals are often consigned to a dusty drawer and forgotten. Why not upcycle those old keyboards and ...

A research team led by Professors Jiafu Wang and Jue Qu has jointly developed an eye-tracking-driven, polarization-agile, and ...