About interfacing PN532 with arduino, PN532 is an NFC breakout board found in almost all devices using near-field communication. And as NFC is an exte...

There is an increasing demand for thin and ultralight electronic components. As a result, this pushes manufacturers to find a circuit board featuring ...

Do you know what happens to copper when exposed to atmospheric moisture? It oxidizes quickly and may lose all its properties. The same thing applies t...

If you’re an engineer or electronics designer, you know that almost every circuit features diodes. Indeed, they are one of the most common components ...

Generally, individually controlling the four relays in a relay shield requires Arduino code. The shield, in turn, helps control high-power devices. Th...

UPS often plays a crucial role in Raspberry Pi by providing emergency power when the mains power or input power source fails. Today, we will enlighten...