It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable logic. Tools like ...

This project allows wireless control of the classic Icom IC-PCR1000 receiver using an ESP32 microcontroller. The ESP32 creates its own WiFi Access Point and hosts a clean, responsive web interface ...

Build for monitoring, buy for safety.

Abstract: The conventional irrigation methods for agricultural land necessitate human involvement. Irrigation technology that is automated can reduce the amount of human interaction. The primary goal ...

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

This project implements an embedded firmware application for the ESP32 using ESP-IDF, where an RGB LED is controlled through characters received via UART. The system is designed using an event-driven ...

Abstract: In this paper, we describe a smart fitness tracker that helps count exercises like push-ups, squats, and jumps automatically. The system uses an ESP32 controller and an MPU6050 (IMU sensor) ...

In this video, I made a device that can be used to map out trails in nature directly in KML format that can then be used to display these trails in Google Earth or similar programs that can read the ...