Monday, March 15, 2010
The LM21305 is an alterable frequency synchronous buck regulator capable of delivering up to 5A of continuous output existing. Input voltage is 3V to 18V and output voltage is alterable to gamut 0.6V to 5V. Switching frequencyÂ is also alterable via a single resistorÂ fromÂ Â 300 kHz to 1.5 MHz. Visit the interlock for additional info / datasheet.
Sunday, March 14, 2010
Guilherme Martins @ lab.guilhermemartins.entangle writes
Since I started with robotics, that I felt the need of having a board where I could directly plug-in my motors, servos, sensors and all the surfeit without having to purchase any shield, or building pcbâs and soldering and troubleshooting and hours and hours of knotty labour.. so, I decide to kindle scheming a new Arduino board. When I arraign exude, I didnât actualy exude the board in a cad software, this amazing knead was accomplish by my buddy David Palma.Â [via]