Hackaday just posted a link to ruclips.net/video/Hbif62nJ5Xg/видео.html in which the builder had some trouble with apparently fake multiplier chips that were prone to overheating. Click through to the schematics and sure enough, they're (supposed to be) AD633. It’s painful to pay Analog Devices prices for genuine AD633 chips, but at least they work!
Hackaday just posted a link to ruclips.net/video/Hbif62nJ5Xg/видео.html in which the builder had some trouble with apparently fake multiplier chips that were prone to overheating. Click through to the schematics and sure enough, they're (supposed to be) AD633. It’s painful to pay Analog Devices prices for genuine AD633 chips, but at least they work!
Thanks for posting this. I've been planning to make an AD633 module for a while now. This may just get the ball rolling.
Nice module, as always! Thanks :)