p1060975

My friend Tiago lend me a Parallax Ping))) ultrasonic sensor for me to try it out. Since I was playing with DDS we made a simple sketch to control the oscillator frequency using the sonar. The result is a 'kind of' ...Read More

Ping))) & Arduino = Simple Theremin

Oscillator schematic

Sometime ago, my friends at Embedded Dreams asked me if I was interested in doing the firmware for one of their kits - the "Luny Sound Delirium", which is a cool digital software synthesizer with 2 oscillators, a lot of ...Read More

Signal generator using Arduino and DDS

e não é que aqui em Inglaterra também falta a luz de vez em quando?! Ainda por cima faltou durante umas valentes horas, e eu que queria ler o volume 5 do Spawn tive que me desenrascar com velas caseiras. E olha ...Read More

eh eh faltou a luz