Continuing the build of a single propeller drone using Arduino. Follow the next steps, improvements, and challenges as this ...

SSD1306 driver is Arduino style C/C++ library with unicode support. The library can be compiled for plain Linux (for example, raspberry spi), or you can use it with plain avr-gcc compiler without ...

The ESP32 keeps finding new jobs in my house.

So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects. In that case, the Nano family might just be what you need.

Balanced charging of each cell in a battery pack is critical to meeting system requirements and maximising lifespan, while continuous monitoring of temperature, current, and charge level ensures safe, ...

As a hobbyist, I was blessed by the vast choice and low price of the highly capable single board computers (SBC). But my happy life ended in 2026, all thanks to the AI craze! In Q1 2026, The ...

ESP-Scope is an open-source firmware transforming any ESP32 board into an oscilloscope using one of the ADC pins up to 83,333 Hz sample rate (on the ESP32-C6) and visualizing the results over Wi-Fi in ...

Light fidelity (Li-Fi) is a widely adopted form of wireless communication that uses optical energy to verify device functionality. A key challenge lies in establishing communication between two ...

The Mailbox Guard is a device that detects when a new letter or package has been delivered to your mailbox using a PIR sensor and door reed switch. It can send a signal to your LoRa gateway, then the ...

This project facilitates real-time remote monitoring of critical health metrics such as heart rate, SpO2, body temperature, and ECG data, which could benefit both patients and healthcare providers. By ...

Let's make a homemade wireless ESP32-CAM WiFi Surveillance Camera using an ESP32-CAM module. This project is also available on Instructables. Hello, fellow makers! I welcome you to my first Elektor ...

Abstract: Light Fidelity (Li-Fi) is a budding technology that has emerged in several recent years, yet it needs further development and experimentation to prove its capability to be an alternative to ...