This USB cable adds a DB9 serial port to your computer or laptop. Works with MacOS X, Linux and Windows. Note that this provides (approximately) +-10V serial (RS232) not 5V serial (TTL), good for old devices like GPS, handhelds, programmers, etc with chunky DB9's on the side. Some cheaper RS232 cables 'cheat' and only give you 0-5V which wont work with some devices - this one has a true voltage doubler/inverter to make it more...

The latest and greatest MiniPOV kit to hit the streets - MiniPOV4! We have added full color RGB LEDs to the kit as well USB programmability to make this the easiest, most fun Persistence-of-Vision & Light Painting kit ever. Learn to solder by building this easy kit. About 30 components are soldered onto the custom PCB using a soldering iron, solder and some basic hand tools such as diagonal cutters and wire strippers. Learn as you go,...

The latest MiniPOV kit is for serial ports so more people can use it! A simple POV toy for beginners who are looking to learn how to solder, how to program microcontrollers, or make LED blinky toys. Because the programmer is built into the kit, one does not need a special "microcontroller programmer". This version can be used with PCs (Linux/Unix or Windows) and Macs (running MacOS X and with a USB/serial converter).   This kit...