The Arduino Uno is an open-source microcontroller board based on the Microchip ATmega328P microcontroller and developed by Arduino.cc. It was first developed back in 2003 as an affordable ...

The newly released Arduino Leonardo has a few very interesting features, most notably the ability to act as a USB keyboard and mouse thanks to the new ATmega 32U4 microcontroller. This feature isn&… ...

If you enjoy working with microprocessors such as the Arduino or Raspberry Pi and would like to host classes for 10 or more people, the $25-50 boards ...

The security system comprises of an Arduino Uno microcontroller and a standard SIM900A based GSM/GPRS modem. The whole system can be powered from any 12VDC/2A power supply unit/battery. Advertisement.

According to datasheets, the absolute maximum source current per I/O of Arduino Uno is 40mA, and 20mA is the good design value. A textbook red LED has a forward voltage (Vf) of 1.8V and a forward ...

There are a few “Will it run” tropes when it comes to microcontrollers, one for example is “Will it run Doom?“, while another is “Will it run Linux?”. In one of the lowest spec ...

Another microcontroller board developed by the Italian electronics company, the Arduino Uno essentially serves as the face of the brand. It tops the list of the company's most popular boards, and ...