On your Mac, go to arduino.cc, click on "Software", then under the Download Options section, click the link for the Mac version for either Intel or Apple Silicon.

Windows OS Mac OS X Linux OS Install Arduino (Windows) 1. If you haven't already, install 7zip, a free archive utility that can be downloaded at: www.7zip.org. 2. Download the Arduino IDE. 3.

He used an Arduino Mega and Adafruit Neopixel library combo to add and control the animations. To see steps in detail, check out the Instructable below. It seems worth a shot if you've got the skills.

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...