Features:

• 6 output channels
• Master BPM
• Separate divider per chennel

TODO:

• Add multipliers
• Add min and max values
• External clock
• Switch to U8G2 for screen
• Save state to EEPROM when stopped
• swing
• long-press encoder for settings (input mode, pulse length)
• analogue input for modulations

Timer library available here https://github.com/PaulStoffregen/FlexiTimer2