SON SON

I love projects that start off with a definite need – however daft it might be ! This one came about because the 802.11 chili can antennas we built were a bit of a pain to mount and point at various 802.11 access points. I thought it would be handy to build a steering platform that allowed the antenna to …

You can attach an SD camera memory card to any homebrew DIY project that has a few I/O pins, using ordinary connectors you probably have right now. SD cards are very popular for this purpose, because they only need a few pins (using SPI mode), and can be driven with simple “bit-bashed” SPI serial communications protocol, using free device drivers …