Welcome to the Arduino South Africa users group page Five years ago Nico Michael (ZS6BVR) created this site with the desire to serve a community of Arduino Enthusiasts in South Africa. It is with that intention that this site was resurrected. In the Past Nico published many articles and the source code to make interesting things with the Arduino UNO however today smaller and more sophisticated technology has come out of Italy and even from China with the Seeeduino XIAO and even with the Raspberry Pi Pico all very interesting and smaller Microcontrollers.
Nico has developed the following Arduino projects that he plans to publish here :
The Arduino Chart RecorderThe CleanBoard method for prototyping analog and RF circuit boards
The Poor mans oscilloscope
The CW sender
And many more
These projects were developed for the Adruino UNO and Adruino Nano Nico plans to rewrite them to work on the faster and newer Microcontrollers . The Poor man’s Oscilloscope ran with a 300KHz sampling rate with the newer Microcontrollers we should be able to have a sampling rate in the MHz making the project an Audio Oscilloscope. Nico plans to publish the code in Github making it open Source.