digitalRead: 30.666666 calls per second 92 times in 3.000000 seconds digitalWrite: 30.333334 calls per second 91 times in 3.000000 seconds pinMode: 30.333334 calls per second 91 times in 3.000000 ...
Bojan Jurca’s open-source Arduino sketch "Esp32_oscilloscope," transforms any ESP32 board to function as a web-based oscilloscope accessible over WiFi. While the Scoppy project demonstrated the ...
Whether you're making the first steps in a new and exciting learning journey or you're on the verge of making a discovery that will revolutionize circuit design, having a test environment is paramount ...
What was your first Arduino program? Probably an LED blinker — that seems to be the “hello world” of microcontrolllers. You probably moved on to things a little more complicated pretty quickly. At ...
In a fascinating convergence of microcontroller potential and single-board computing ambitions, Naveen Kumar's recent endeavor stands as a testament to innovation. By transforming an Arduino Nano ...
If a sketch is recompiled twice in a row, the Arduino-preprocessed sketch Sketch.ino.cpp is recompiled and re-linked even if not necessary. ~/Arduino/Blink$ LANG=en arduino-cli compile -b ...
[royboy] from the Arduino forum has recently made a post showing off his Arduino / PC ambient light system. The system is simple to wire up and easy to use, as long as your video is being sent from a ...
Since you lacked the USB interface in your own Arduino board, it becomes necessary to use a homemade/ready-made USB to Serial Converter Module as an efficient and economical solution. Inexpensive and ...
Rob Cai has used and Arduino Uno development Board together with an old VGA display to create an awesome digital representation of the iconic Etch-a-Sketch mechanical drawing toy invented by André ...
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