8 Commits

Author	SHA1	Message	Date
Dave	5e4c1ed078	Fix shunted diode footprints on encoder boards ... The encoder boards (ATmega328P, Atmega2560, Apple2(2560) can accomodate keyboard matrices with no diodes, by adding per-row diodes on the encoder board. For keyboards with per-key diodes (the typical use case), the per-row diodes are not needed, and therefore the footprints should be shunted by default, using a special shunted diode footprint. When diodes are installed, the shunt can be cut with an x-acto knife. Previous board revs had the correct footprint, but somehow the regular diode footprint was substituted on the last release of each of these PCBS. The correct footprint has been restored.	2021-08-08 13:16:38 -05:00
Dave	5f27567db3	Modify to use DIP switch or jumpers ... - Add combined DIP-switch/Jumper footprint to footprint library - Fix Apple2-encoder and interface-ascii-atmega2560 schematics and PCB to use new footprint.	2020-12-29 17:11:50 -06:00
Dave	15d8fccc21	Update components in SMT encoder board to include LCSC part numbers	2020-08-06 15:27:39 -05:00
Dave	5d1055cc3f	Remove unneeded pullups from Atmega2560 smt encoder	2020-07-23 02:53:43 -05:00
Dave	7f92656454	Add BOM parameter fields to apple2 and 328P encoders and classic kbd	2020-07-09 11:47:23 -05:00
Dave	e5c3e083c6	Convert the Apple II encoder to all-SMT parts (except connectors).	2020-06-23 17:25:30 -05:00
Dave	b9da4f4b3e	Fixed Keyboard encoder connector ... - remove unused "jumper holes" - align pins with spacer holes.	2020-06-02 22:50:12 -05:00
Dave	34f727e1e2	Add Apple-2 encoder, a custimized version of the 2560 ASCII encoder	2020-06-02 22:39:34 -05:00