Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

It's pretty accurate, too.

CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module ...

Just as embroiderers, with needle and thread, can transform plain fabric into an intricate pattern, engineers can use lasers and polymers to create flexible, complex structures that could transform ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...

Ryan Gosling is blasting off to a galaxy far, far away. First, though, he has to save this one. Directed by Phil Lord and Chris Miller, “Project Hail Mary” (in theaters March 20) rockets Gosling into ...

Abstract: This paper presents the integration of a soft robot with optical fiber based proximity sensor which is designed for beating heart tracking in minimally invasive surgery (MIS). This ...

Abstract: We investigate methods for determining if a planar surface contains geometric deviations (e.g., protrusions, objects, divots, or cliffs) using only an instantaneous measurement from a ...

An ESP32 firmware that measures distance with an ultrasonic sensor and displays it on a WS2812 LED strip — designed as a garage parking aid and as a learning project for embedded development with ...