Pre-flashed firmware chip for Bad Trip VCO/VCF (v1.5)
A pre-flashed firmware IC for the first version of the Bad Trip VCO/VCF module - works with board revision 1.5.
This revision of the firmware supports the fine-tune functionality incorporated into the v1.5 boards.
The firmware source can be obtained from: https://bitbucket.org/yorkmodular/badtrip-vco/src/master/. The pre-flashed chip is aimed at people who are unable to compile and install their own firmware.
The chip's pinout is:
- Fine tune (0-5V)
- CV (0-5V)
- Waveform (5V - square, 0V - saw)
- OUT (PWM signal - use RC filter or DAC to get analogue voltage)
- Vcc (5V max)