Snorre built a Logic E-reader for the Open 7400 Logic Competition. It is a e-reader build completely from logic chips and 2 eproms. The e-books are displayed on a old analog oscilloscope.
The front page says EEPROM instead of EPROM. I don’t have access to a burner right now, so i can’t fix it (ironically, if it did use an eeprom, i could).
Via the contact form.
plz you want the circuit