Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

NXP’s MCX L dual-core microcontroller leverages Adaptive Dynamic Voltage Control to enhance low-power operation.

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

As spotted by Liliputing, the TRMNL 7.5" DIY Kit is a sleek e-ink display kit made as a collaboration between Seeed Studio and TRMNL. It's perfect for people who want to add one to their project ...

Open-source firmware for the TEF6686 radio has led to a community of youthful worldwide hobbyists who are embracing ...

We'll break down the major differences between all of them, as there's a lot to know if you're looking to invest in one of these to ensure you make the right choice. What is an ESP32? What ...

Discover how the 2025 Cloudflare DNS outage exposed internet vulnerabilities and learn strategies to prevent future global ...