Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

President Trump says he hasn't decided whether he'll launch a military strike on Iran. But he now has a wide range of options. An American military buildup over the past month means the U.S. now has ...

Global healthcare spending is $9.8 trillion annually, with the U.S. accounting for about $4.9 trillion. Investors can consider drug, medical device, payer, and healthcare provider stocks. Focus on ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Robert Kelly is managing director of XTS Energy LLC, and has more than ...

These are the publicly traded U.S. stocks owned by Warren Buffett's holding company Berkshire Hathaway, as reported to the Securities and Exchange Commission in filings made available to the public.

Precise motion control often requires more than tracking position within a single rotation. Multi-turn encoders provide extended position feedback by counting complete revolutions in addition to ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

About The PCB Assembly Test Toolkit for LabVIEW includes measurement libraries, validation examples, and automation test sequences, for electrical functional testing of PCB assemblies. The measurement ...

Abstract: High-performance control of permanent magnet synchronous motors (PMSMs) necessitates precise rotor-position feedback. However, conventional solutions, including optical encoders, resolvers, ...