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… ...

For this project, you can use any variant of the Arduino as hardware. The AVR microcontroller has an inbuilt ADC. In the project, we use pin A0 to capture the input signal. The captured input signal ...

Connecting Arduino to PC or Router Ethernet Port. To connect the two (PC and Arduino) together, we need a suitable cable (CAT-6 crossover cable) if the PC's Ethernet port doesn't have auto-direction ...

If you’ve been reading this blog for a while, you’ve probably seen us refer to the Arduino microcontroller on a number of occasions. This little circuit board is at the heart of many DIY ...

The project illustrates the control of a PC fan speed and using an Arduino microcontroller to read a LM35 temperature sensor. The use of an optocoupler is covered along with Pulse Width Modulation ...

If you also happen to be one of those people who has spare Arduino boards about, you’re in luck. Joe Desbonnet combined an Arduino microcontroller with a magnetic coil to create what he calls ...

The circuit is driven by a MAX7219 IC that is being controlled through an Arduino microcontroller board, to create an 8X8 LED matrix. The connection of the LED matrix and the IC was done on a ...

It has an interactive circuit editor with which you can explore, connect, and code virtual projects. You can simulate with Arduino by simply opening the code editor to program using Codeblocks. The ...