To implement your custom input or output class you can create a subclass of AudioStream and implement the following methods: begin() - add your logic to start the processing end() - add your logic to ...

Here’s an Arduino library that will let you drive a very large number of LEDs. [Elco Jacobs], an electrical engineering student, is the author of the library. He has a work-study job that has… ...

First off, if you’re looking at that title and thinking it’s flame-bait, please hold off. What [Ihsan Kehribar] is working with is another way to get some feedback for what’s goin… ...

The digitalWrite () function also accepts two arguments, the first being the number of the pin to which we wish to write a value (13 in this example). The second is the value we wish to write. There ...

Arduino Uno, or systems based on the ATmega328 chip has no a true analog output. The easiest way is to use one of the PWM outputs and filter the signal with a passive RC filter to obtain an analog ...

Yes, in the right hands The catch is that you need to already be very, very good at writing Arduino drivers. Written by Adrian Kingsley-Hughes, Senior Contributing Editor Sept. 6, 2023 at 6:49 a.m. PT ...

The idea was to make a 5V 50Ω buffer, but this easily converted into a 3.3V 50Ω output despite the 5V rail by switching in three resistors (see diagram). Update: for a 10:1 attenuator for a 50Ω output ...

The Adafruit Metro RP2350 is a Raspberry Pi RP2350 development board that closely follows the Arduino UNO form factor for compatibility with existing Arduino shields. Key features include 37 GPIOs, a ...