Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...
The never-ending hunt for power is a common one for project car builders and sometimes it's so encapsulating, that we forget about the other crucial factors that can affect and even support those ...