juiceintelligentsystems / drsstc_interrupter_firmware Goto Github PK

The firmware for the Dual-Resonant-Solid-State-Tesla-Coil inturrupter board. It controls the tesla coil via a pwm signal generated at the fiber optic transmitter given the duty cycle and frequency potentiometers and midi files loaded onto teh SD Card. It uses the NO_OS_FATFS library found at: https://github.com/carlk3/no-OS-FatFS-SD-SPI-RPi-Pico by carlk3.

• Fiber Optic Transmitter
• 4x20 LCD
• SEL and SCROLL Buttons for user input
• FREQ and DUTY_CYCLE Pots for manual control
• Micro SD Card for loading midi music files

• When turned on the screen goes directly to pwm mode where the user may adjust the pots to control the pwm
• If in the pwm screen and the user presses the SEL button, then the sd card menu shows and you can select the midi file that you want to play
• While playing, if the user presses the SEL button, the music pauses and when the user presses SCROLL the player quits and the output is turned off
• The music frequency is between 32Hz and 1kHz
• The control frequency is between 15Hz and 1kHz