RX/TX sequencer

Lukas Fässler has designed and built an RX/TX sequencer based on a PIC16F18325,  that is available on github: Much like the beacon keyer presented here earlier, this RX/TX sequencer is a simple but useful little device. Its typical use is in ham radio applications when a separate power amplifier (PA) and/or a sensitive low-noise pre-amplifier (LNA) is used. […]

Android Arduino MIDI sequencer

Here’s a project from SuLuLab using an Android smartphone to send commands via WiFi to an Arduino board in order to control a MIDI sequencer. It uses the new Processing 1.5 which provides Android support. SuLuLab writes: The first application developed to study the new Processing mode is a graphical interface for the simple MIDI […]