I'm trying a new switch board using an Arduino board. The only issue is I have more switches which required the 'power' supply than female ports available on the board. I understand the way around ...

Connect the center pin of the Dell power supply to the desired Arduino I/O pin Add a 4.7K pull-up resistor between the tiny center pin of the Dell power supply and the Arduino +5V rail Connect the ...

VCC is the power supply pin of the soil moisture sensor that can be connected to 3.3V or 5V of the supply. But do note that the analog output will vary depending on the provided supply voltage. GND is ...

The purpose of this guide is to assemble the key information to use the Arduino Nano 33 IoT in your projects. At the writing of this guide, the Arduino Nano 33 IoT is quite new on the market and there ...

Recently I bought a few portable power supply devices to run my little microcontroller projects. There are countless variants of portable power supply devices that can be used to power up most ...

Pandauino 644 Narrow and 1284 Narrow boards powered by Microchip ATmega644 and ATmega1284 8-bit AVR MCU in a compact form factor slightly larger than the official Arduino Nano. The Pandaunino boards ...