GitHunt
OZ

ozforester/pwm_biased_hd44780

biasing hd44780 with pwm on spare timer ( with sch and simple freqmeter options)

biasingcounterfrequencyhd44780pwmstm32f030template

Pwm biased HD44780 (+frequency counter template)

uc stm32f030k6t6/lcd hd44780/hw (kicad)

tune bias with TIM14 duty cycle

freqmeter template, just for fun


plot
plot
plot

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Contributors

OZ
MIT License
Created February 27, 2025
Updated June 15, 2025