Engineering consultant Frank Hertel outlines a method of measuring an inductor’s value using only an oscilloscope and a signal or function generator.

Another precision conversion from 4-20mA to 0-20mA where trims allow post-assembly precision optimization and one-pass calibration.

February 16, 2026 A new code has been added in celebration of the Year of the Horse. We love you, Maurice. What are the latest DBD codes? These freebie-granting DBD rewards can reward you with ...

Looking for the latest Weak Legacy 2 codes? This newly released sequel to the beloved Roblox Demon Slayer game is finally here, with players swarming for coupons to help ease the early-game grind. In ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Looking for the latest Titan Tower Defense codes? This long-running Roblox TDS game has been consistently updated for years, with codes that give you cash to purchase new units. In this guide, we’ll ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

16th February 2026: We updated our list of working Untitled Boxing Game codes. Untitled Boxing Game is a popular Roblox game where you step into the ring and face off against other Roblox players in ...

February 14, 2026: Three new Volleyball Legends code mark UPD 57. Looking for new Volleyball Legends codes on Roblox? Taking to the volleyball court in this Roblox adventure will have you itching to ...

Tom Bowen is a senior editor who loves adventure games and RPGs. He's been playing video games for several decades now and writing about them professionally since 2020. Although he dabbles in news and ...