LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

The design example shows OTA firmware update performed on a microcontroller using the "staging + copy" method.

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If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

DigiKey and Microchip will host a free one-hour webinar on April 30, 2026, at 10 a.m. CDT covering two approaches to programming embedded systems: CircuitPython and Verilog. Register here. The session ...

Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...

NPU-equipped MCUs open the door to optimized edge AI in systems ranging from wearable health monitors to physical AI in ...

Microchip Technology has introduced the PIC16F132 and PIC18-Q35 8-bit families of MCUs, as an upgrade over the PIC16F13145, ...

There’s something delightfully sci-fi about any kind of volumetric display. Sure, you know it’s not really a hologram, and Princess Leia isn’t about to pop out and tell you you’re her only hope, but ...

DigiKey and Microchip are hosting a one-hour free virtual event, covering embedded system design across software and hardware ...