This tiny module can control two motors, 1 A peak each, and you can daisy-chain multiple units to control up to 62 motors with a single serial line. The new … Read more
Nice litle set of belt-tracks. Kinda cute!
http://www.solarbotics.com/products/gmtpkg/
Price is for a pair!
You will need to sort out how to mount the 2 axels … Read more
Voltage comparators are very useful components that does just what the name tells you: it compares voltages (duh!). A voltage comparator can be seen as a … Read more
If you're ever in need of additional digital inputs or outputs then this chip may be an answer to your prayers. It only requires two connections from your … Read more
I bought some small tilt-sensors. basicly they where a small metal capsule with a ball inside. When tilted, the contact was switched on/off.
I thought this was … Read more
Accelerator meters are very exciting little things. When I say "little", I mean it, as they usuallyfits 4 or more on a finger nail! And each typically has … Read more