A battery backup for the solar-mains hybrid lamp design that supplies a constant light output regardless of available solar ...

Despite the extensive use of EC motors, brushed motors haven’t been relegated to just ultra-low-end applications such as ...

Larry Lee Lerma made a reverse migration for a musician. Lerma, longtime bass player for the House of Blues house band, The Sacred Hearts, fronted by Jim Belushi, and the Blues Brothers Band, with ...