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

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.

Adopt the Ecoflow Stream Ultra and AC Pro to boost your solar self-consumption and reduce your electricity bills. Discover ...

The Commodore Amiga 1000 not only marked the beginning of the multimedia age in 1985. The architecture and its effects are ...