Controlling a 10-bit Digital Potentiometer via SPI with Arduino

1. A brief introduction to the Serial Peripheral Interface (SPI) The Serial Peripheral Interface a.k.a SPI or four-wire serial interface is a full-duplex serial data protocol used by microcontrollers for communicating with one or more peripheral devices. Devices communicate in master/slave mode and there are four logic signals: – MOSI: Master Out Slave In, is …

App Recommendation: Figure

App: Figure Price: $0.99 Category: Music Why we like it: Figure is a simple enjoyable way to create electronic music. No need for knowledge, no need for solfège. The app is designed for the mobile user on the go. You can create a cool sound in few minutes combining drums, bass synth and lead synth …

Movember Matt

The eleventh month of the year, formerly known as November, is now Movember at ReignDesign! I’ve been growing out my facial hair to help raise awareness of men’s health, particularly prostate and testicular cancers. It’s important to remember that 47% of testicular cancer cases occur in men under 35 years. Check out BUPA’s Movember page for …