In this enlightening tutorial, you'll discover how to make a motor generator light bulbs using simple materials. This step-by ...

Abstract: The advanced design of an analog mixed-signal circuit is not simple enough to meet the requirements of the performance matrix as well as robust operations under process-voltage-temperature ...

"Wipe lampshades and ceiling fittings with a dry microfibre cloth, or if they’re grimy, use a mix of vinegar and water. For ...