The chip features 8 pins out of which six are I/O (Including Reset) pins and two are power pins. But how do you program it as it doesn’t have a USB interface like other microcontroller boards? So in ...

While newer Arduinos and Arduino compatibles (including the Hackaday.io Trinket Pro. Superliminal Advertising!) either have a chip capable of USB or rely on a V-USB implementation, the old fogies o… ...

In this article, we’ll explore the different types of Arduino microcontrollers. 1. Arduino Uno The Arduino Uno is one of the most popular microcontrollers and is famous for its ease of use and ...

The microcontroller mustn’t get +/- 12v on its RX pin or reset pin. Using a simple one transistor driver, opto-coupler or MAX232 can do it. Some people claim to have used an 7805 in series, even.

The webpage by Arduino (ArduinoToBreadboard) explains a way to go from an Arduino UNO to an Arduino clone on a breadboard. Very exciting, we can actually create our own Arduino. Looking at all the ...

In this project, a digital alarm clock with alarm and temperature abilities built using an Arduino Uno R3 microcontroller for the Spring 2021 term of the Embedded Systems Programming course. ... Pin 6 ...

Interrupts in Arduino works same as in other microcontrollers. The Arduino UNO board has two separate pins for attaching interrupts on GPIO pin 2 and 3. We have covered it in detail in Arduino ...

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 ...