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Arduino-based High Powered Switching LED Drivers
Arduino-based Switching Voltage Regulators
DC-DC HV Boost Converter
Saltwater/Dirtywater to Freshwater Converter
Yes, it works! i have changed the lcd i2c to paralel code, solved the weekday-problem, and i use a 16x4 display!aditional i can set the rtc directlc with the flasching od the arduino!