This is an Arduino program to make a 6 bit DAC using an R2R ladder connected to the corresponding pins on the Arduino. The code is a slight modified version of a previously existing one provided by ...

Creating a video signal from a computer, a job that once required significant extra hardware, is now a done deal with a typical modern microcontroller. We’ve shown you more NTSC, PAL, and VGA… ...

Construction and Testing First, upload the source code into the Arduino Uno board after selecting the board and port. Then, assemble the circuit on a breadboard. Make the connections carefully as ...

Circuit Setup: Wire the LED matrix to the Arduino Nano as described in the circuit setup section. Arrange the LED matrix to display patterns or messages. Code Upload: Connect the Arduino Nano to your ...

We’ll admit it, we’re all spoiled. A few bucks can now buy a computer that would have been the envy of everyone back in the late 1970s or early 1980s. So it’s no surprise that [kr… ...

Current signals of 4-20 mA are commonly used in industrial applications to transmit process signals to controllers. Compared to analog voltage signals or digital communication, the current loop ...

Leonardo Russo’s ArduinoSimulator is an open-source Arduino Simulator written in JavaScript that runs code directly in your web browser and shows the serial output and digital/analog pins status for ...