Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The Arduino manages everything else on the system as well including all of the temperature sensors and fan motor control.

Andreessen Horowitz leads a Series A investment in Diode Computers, which translates printed circuit board layouts into code.

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 boards ...

We evaluated the most popular credit cards offered by major banks, financial companies and credit unions that allow anyone to join and have no foreign transaction fees to find the best of the best.

The best wheeled coolers will make it easier to bring along your chilled food and beverages, no matter where you need them.

With manufacturers competing to offer the best zoom experience, 2025 has brought some impressive devices capable of capturing sharp, high-resolution shots even at extreme distances. Here are the ...