Use a cheap digital photo-frame as a second display

The digital photo-frame featured in this project cost about 10E a piece, so its not a big loss if you mess one up trying to hack it. That’s what the author was thinking when putting together this project. He wanted to use this cheap digital photo-frame as a second display for a computer. Some browsing at the Sitronix site revealed that the chip controlling the photo-frame could only be an ST2205U. Luckily, the user manual for that is available on the Net: it seems that this chip is an 65C02 on steroids! the author writes : “Nice to find technology that was developed 26 years ago acting as the core of a toy I just purchased as new.”

Use a cheap digital photo-frame as a second display: [Link]