Researchers have built a low-cost four-channel force myography armband that classifies forearm muscle forces to recognize ...

In an era where microcontroller boards are becoming increasingly powerful, Tech Talkies recently showcased an interesting use for the versatile ESP32-S3 chip by turning it into a fully functional, ...

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

Mbed was sunsetted in July 2026 and it is no longer possible to build projects using our online tools. Mbed OS is open source and remains publicly available, but will no longer be actively maintained ...

T. K. Hareendran is a veteran electronics expert, educator, and technology writer with over 30 years of hands-on experience in the field of electronics and embedded systems. His journey began with a ...

An Adafruit GFX Compatible Library for the ESP32/S2/S3/P4 to drive HUB75 LED matrix panels using DMA for high refresh rates. Supports panel chaining.

How I built my Arduino-powered automatic pan-tilt head for shooting stitched panoramic landscapes The Pano Bracket The bracket for the pano head is a simple L-shape with a 6.75” vertical arm and a ...