Graphical LCD at 128 x 64 pixels for the TEC-1G

For 40 years, the TEC-1 didn’t have a pixel-based screen to output to… Now, with the dedication and know-how of Brian Chiha, the TEC-1 can have a 128x64 pixel screen that is easy to develop to, with the API he programmed into MON3.

The Full Kit of Parts has everything you need to build the complete GLCD screen, including m3 screws and standoffs, the large LCD screen and all the connectors you need to plug it into your TEC-1G TEC-Deck.

TEC-1G Connectors Option

If you purchased a full TEC-1G kit up to June 2025, you would have ALL the connectors included, and thus DON'T need the expansion connectors added. However, in an effort to reduce the initial cost of the base kit (and to make it less arduous on the initial soldering), only the essential connectors were included in the base TEC-1G kit from July 2025. Also, if you pulled the parts together yourself and didn't bother with the connectors, then you can buy the required connectors for the TEC-1G motherboard as an add-on to this kit.

This policy will be extended to all Expansion Kits, but you only need to add this on ONCE for each group of expansion boards, not with EVERY Expansion Kit you purchase. The GLCD uses the TEC-Deck expansion slot, so this Kit Option gets you:

• 1 x 40 pin (2x20) female vertical socket (Z80 Bus+)
• 1 x 15 pin female vertical socket (MEMbus)
• 1 x 10 pin female vertical socket (IObus)