In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC.

[Hans Summers] runs a site qrp-labs.com, selling self-assembly kits mostly for radio gear and GPS applications, and had some production problems with his QCX-mini QRP transceiver kit. They were using ...

In a move that could shape the future of campus environmental safety, a group of NC State students is pushing for expanded PCB testing across university buildings. On Wednesday night, the North ...

BURLINGTON, Vt. (WCAX) - Officials with Monsanto this week are slated to start their own PCB testing in the former Burlington High School to gather evidence the company hopes will exonerate it in two ...

WESTMINSTER — Starting next week, special testing on the PCB-contaminated structural steel columns at Bellows Falls Union High School could determine how and whether the high school building can be ...

The school building committee is asking the town council for $30,000 for more PCB testing at Wethersfield High School in preparation for the building’s upcoming $75 million renovation. The testing, ...

NEW MILFORD — Experts in environmental cleanup have recommended testing waste materials from roof removal at Schaghticoke Middle School for evidence of asbestos and PCBs but that further testing is ...