Low power
Atmel has just announced that its highly anticipated maXTouch mXT224 capacitive touchscreen controller chip is now ready for production release. Atmel representatives are positively bubbling with excitement about this product, which supports an unlimited number of simultaneous screen touches, looks out for unintentional touches and delivers smooth visuals with refresh rates of up to 250Hz - all on one tough, tiny, low-power chip. Read More
Really green power - running an electric circuit from trees
Researchers at the University of Washington (UW) have taken the term ‘green power’ literally by running an electric circuit from the power generated by trees. Sure, there isn’t much electrical power to harness, but the researchers say it should be enough to run wireless sensors that could be used to detect environmental conditions or forest fires and could also be used to gauge a tree’s health. Read More
