Hello! If you are looking for the "M64282FP" chip, you are able to find that in the Gameboy Camera. Availability is very poor, however, with ebay probably your best chance: http://search.ebay.com/search/search.dll?MfcISAPICommand=GetResult&ht=1&Sort Property=MetaEndSort&query=gameboy+camera I purchased one recently for $20 in Canadian funds (Approx $1.60 CND per $US) from a nearby video game store. It was used. If you want to remove the chip from the unit, be forewarned - The screws holding everything together are quite strange! You will need a special Y-shaped screwedriver with a very small dimension, as the screws are of the 'security' or 'tamper-proof' type. Information on the system: http://home.earthlink.net/~apendragn/gbcam/ http://www.geocities.com/SiliconValley/Park/1302/gbcam.html and on the Mitsubishi chip: http://www.lh.co.nz/hardware/ar/techinfo.htm It has some nice features as I'm sure you may be aware, including line-detection in the images. These features run in parallel with the image acquisition, so you are able to get up to ~ 30fps I believe. I wrote some PIC code (in cc5x 'C') to send the appropriate control signals, and to excite the analog response signals if you are interested in that. The only thing is, since it's on the PIC and since the camera wants to run at 500khz I had to change some of the registers because I'm only clocking the thing at approx. 200khz running my 13 MHz PIC16F876. I'm not sure about the differences with the M64282FP and the M64283FP, but I think the one you mentioned may be a 32x32? and this one is 128x128. Well, I hope that helps. If there's anything else, I'll probably have dealt with those issues as well. Currently in the middle of applying this to a project! Regards, Wade Carpenter ----- Original Message ----- From: "Russell McMahon" To: Sent: Thursday, September 20, 2001 5:27 AM Subject: Re: [EE]: Re: [AR] Horizon sensor > > I too was quite interested in the artificial retina chips and I had > > downloaded > > the datasheet for the Mitsubishi M64283FP. But I could not get this sensor > > anywhere in my country (India). Mr Bala Chandar, another PicList member > from > > India had also searched for these sensors, but could not find em. > > > > Could you please tell me about the availability of this chip and its > > approximate > > cost ? > > The only source that I am personally aware of is in a plug in camera card > for the "Nintendo Gameboy" pocket games. These cards normally costs around > $US60 equivalent here I believe but are cheaper on special occasionally. The > card and gameboy combination provides a complete video camera and image > capture system - VERY limited capability. > > At the price a modern USB or similar camera is probably better fro playing > with although you don;t get some of the features. > > regards, > > > Russell McMahon > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics > > > -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics