Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

This library is a rebrand of the Ticker library, because of naming conflicts with ESP based microcontrollers which is also a problem with mbed based Arduino devices like Raspberry Pi Pico or Arduino ...

Presented here is a window alarm annunciator based on Arduino Uno board. An annunciator is mainly used in process plants, power plants and industries to monitor various plant conditions to alert ...

Programming this versatile microcontroller efficiently can significantly impact the success of your projects, whether you’re working on IoT applications, automation, or educational experiments. This ...

The multitasking has led the computers to a revolution where one or more programs can run simultaneously which increases efficiency, flexibility, adaptability and productivity. In embedded systems, ...

While you might think of radar pointing toward the skies, applications for radar have found their way underground as well. Ground-penetrating radar (GPR) is a tool that sends signals into the earth ...

This post discusses how I integrated a regular microphone into an Arduino setup for some serious audio experiments. I used a prewired module which holds a MAX9814 single chip microphone amplifier with ...

Hours, days, weeks, and months pass but it will always feel like there isn’t enough time in the day. It seems that from morning to evening you work hard, but you don't see the result. To start using ...

This library is optimized for the SK6812 and WS2812B, so it transmits colors in green-red-blue order. If you have a WS2811 LED or a high-speed TM1804 LED strip, please note that its red and green ...

Combining 3 Arduino boards to create a GPS tracker & data logger. I had an idea to combine the new Arduino Nano 33 BLE Sense with an SD card and GPS module for a side project that logs GPS and IMU ...