hi

the bicycle drummer software was updated to include bass line and additional synth sequences.

The software can now be switched between button tap tempo mode and bicycle tempo mode.

the arduino sketch is available at

https://github.com/serdef/synthprojects/tree/master/arduino/software/cycledrummer/BICYCLEDRUMMER02

schematic and pcb information at

https://github.com/serdef/synthprojects/tree/master/arduino/hardware/arduino_nano_synth_pcb

see this video for demonstration :