We could all use a chill break now and then. Today, let’s put together this synthesizer sequencer from SparkFun. You can use it to create musical sequences with up to ten steps; although it’s designed to work with another, now-defunct kit, you can use the control voltages with lots of different synth modules to create something totally unique!
// Kit page (with links to documentation): https://www.sparkfun.com/products/12707
// Resistor color codes: https://www.seeedstudio.com/blog/2019/04/23/resistor-color-codes-and-chart-for-3-4-5-and-6-band-resistors/
// 3D-printable resistor lead bending tool: https://www.thingiverse.com/thing:26025
// Forrest Mims’ technical guides: http://www.forrestmims.com/engineers_mini_notebook.html
// Circuit Classics: https://circuitclassics.com/
// More electronics texts for beginners: https://www.hackster.io/news/getting-started-in-electronics-read-these-597953150c42