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A 1.14 inch secondary display built around an ESP32, that receives video frames over Wi-Fi, and you could build your own for ...
Arduino Nano sketch for for Si5351 VFO and Bob Fontana AK3Y's Tuna Tin S QRPp CW Transmitter This Arduino Nano Si5351 VFO code designed for the Tuna Tin S, a low power amateur radio radiotelegraphy ...
Abstract: A chronograph is a device that measures the time between two events. This article discusses the design, fabrication, and calibration of a ballistic chronograph designed to measure the time ...
Abstract: The Enhanced Safety System for Unprotected Level Crossings is a comprehensive solution designed to significantly reduce accidents at railway crossings. The system employs a combination of ...
Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...
It also features a built-in LED, an RGB LED, an infrared transmitter, a Grove port for expansion, a user button, and a USB-C port for power and programming. On the surface, it looks very similar to ...