Collaborate Disseminate
In the ham radio trade, gear such as the old Drake units [Dr. Scott M. Baker] has in his radio shack are often referred to as “boat anchors.” It refers …read more Continue reading Boat Anchor Twins Get a Little Digital Help Staying on Frequency
[Scott Harden] wrote in to tell us of some success he’s having using the FT232 chip to speak SPI directly from his laptop to a AD98850 digital signal generator. At least that was his destination. But as so often in life, more than half the fun was getting there, finding some still-unsolved silicon bugs, and (after simply swapping chips for one that works) potting it with hot glue, putting it in a nice box, and putting it up on the shelf.
In principle, the FTDI FT232 series of chips has a bit-bang mode that allows you to control the individual …read more
Continue reading Silicon Bugs In The FTDI FT232R, And A Tidy RF VCO Project