In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

A compensated Pt100 RTD circuit has 1 mV/°C DMM output, with linearization via positive feedback, pending Part 2 ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

We depend on the Hackaday community to help us find all the fresh hacks the Internet has to offer. Whenever you see something you think should be discussed on Hackaday we want to hear from you. This ...

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...

Instructions can be seen all around us in our daily lives. For example, on packets of food, in manuals or guidebooks, and even on the roads and streets outside. An instruction manual tells the reader ...

Abstract: This tutorial introduces and compares current reference circuits. To give meaningful insights to readers, we categorize current reference circuits into five types: a) $\Delta {V}_{\mathrm{ ...

Abstract: This tutorial provides ground theory and practical strategies for the design of clock-and-data-recovery circuits. We begin by relating performance metrics such as jitter transfer, jitter ...

Autodesk is one of the big players in the field of 3D modeling software. The 123D platform combines several of the manufacturer's apps. This means that you can create 3D models and publish them via ...