module ZephRay;

SZAX (a LCD module reseller) was giving away some LCD screens (without documentation). So I got them at the price of shipping. And… here it is.

I bought these screens some while ago. The small one have integrated controller while the bigger one doesn’t. Both were sold for $1.5 each.

The integrated controller on the small one is UC1698U, which is a CSTN controller instead of a STN controller. This do cause some trouble, since every pixel in the controller map to three pixels on the screen.

Sorry for the image quality, I should have waited till morning to take the photo.

Read more if you want to see the reverse engineered pinouts and driver source code (possibly useless).

This screen was given to me from Grassmover. But I havn't played with it since then. I tried to drive it last night, and found out that the VEE is wrong (3.xV), it should be a negative voltage. Then I found the inductor was broken, so I replaced one. Now it is working correctly except for one missing line.

A pizza house. It has been a long time since last time I came here. Actually I am surprised they are here. Have to say it tastes different than what I remembered, and due to road construction, no one is really eating here anymore.