NXP has launched the MCX A34 mixed-signal Arm Cortex-M33 industrial MCU, an upgrade of the MCX A14x and MCX A15x MCUs, which were introduced in 2024.

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

A single-inductor boost LED driver that can distribute equal DC currents to multiple channels of LEDs is presented. To ensure uniform brightness in display backlight units, the previous approaches ...

A 3-D LED LED cube game that will be able to astound you with the combinations it is capable of. Inexpensive and easy to make, thanks to an Arduino.

Open-source single board computer vendor Arduino has unveiled two new 32-bit versions of its Uno developer board targeted at internet of things (IoT) projects.

The Arduino has long been a favorite among electronics enthusiasts of all levels of skill, and it’s easy to see why. Whether you’re a beginner or a seasoned pro, the Arduino makes it easy to create ...

Arduino program to handle relays and control them using switches with support for double-click and long-press. Integration with home automation systems is possible through MySensors integration over ...

Running a program on an Arduino is easy, but have you tried doing it with a Pi? The Raspberry Pi is powerful enough to be a standalone computer and is also good enough to program a microcontroller.

And D13 due to arduino on board led Other boards pin support may vary. Matrix wiring is intended for momentary switches, you cant use toggle switches (non momentary) and won't support multiple buttons ...