U8GLIB modfied for internal arduino pullups

https://github.com/olikraus/u8glib Using SSD1306 based 128×64 I2C display + arduino Uno Worked fine with the Adafruit library and others that use the default Arduino Wire library. Eventually after pulling my hair out for awhile I figured out it was because the default arduino library turns on the internal pullup resistors in the atmega chip, and my… Continue reading U8GLIB modfied for internal arduino pullups

One Inch Robot Starting Point

My mostly custom parts database for the PCB CAD program Target3001 : Download Database Individual component parts datasheets: VEMD2023SLX01  Photo Pin Diode SMD Side Looker Manufacturer Datasheet Buy From Digikey Buy From Mouser Part File for Target3001 Download VSOP38338 Preamplifier Circuit for IR Remote Control Manufacturer Datasheet Buy From Digikey Buy From Mouser Part File for… Continue reading One Inch Robot Starting Point

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