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用户3671694 2014-6-18 17:58
What does typical mean? Take two
Last year, I wrote a blog on the folly about using “typical” specs when designing systems . My sense is that a lot of feedback were from older ...
用户3671694 2014-6-13 13:09
UL rules for coin cells
Alert reader Bob Snyder informed me of the UL rules for using coin cells in products . There are a number of requirements that must be me ...
用户3671694 2014-6-13 13:04
Learn about UL coin cell requirements
Alert reader Bob Snyder led me to the UL rules for using coin cells in products . There are a number of requirements that must be met to ...
用户3671694 2014-6-10 19:09
Introducing SLOTH
In a cavernous hangar at Moffett Field, Larry Page recently addressed a screaming pair of developers at Google's World-Wide Developers' Conference. ...
用户3671694 2014-6-10 18:27
Have you heard about SLOTH?
In a cavernous hangar at Moffett Field, Larry Page recently stood before a shrieking pair of developers at Google's World-Wide Developers' Conferen ...
用户3671694 2014-5-30 17:34
Implementing reverse battery protection
In a recent column I tackled how one is unlikely to get the full capacity from a coin cell in any real embedded system. Let’s look at another ...
用户3671694 2014-5-23 20:24
Is brown-out reset any good?
A few readers have written about how they defend against a dying battery using a brown-out reset (BOR) circuit, a feature pretty much every low-pow ...
用户3671694 2014-5-23 19:57
Dropping Vdd to reduce current
When trying to stretch the amount of energy one can get from a battery powering an MCU it’s important to remember, as I wrote last week, that we ...
用户3671694 2014-5-14 19:20
Running fast to consume less power
One equation gets constantly bandied about when talking about power consumption of electronic devices. If you’re designing battery-operated ultra- ...
用户3671694 2014-5-14 19:17
Running fast to conserve power
One equation gets constantly bandied about when talking about power consumption of electronic devices. If you’re designing battery-operated ul ...
用户3671694 2014-5-13 18:29
Does BASIC deserve the bad rap?
BASIC is that one language that has garnered such bad rap. Edgar Dijkstra and others have famously claimed that a person reared on BASIC was fo ...
用户3671694 2014-5-7 22:03
Stretching battery life with a capacitor
I am crazy. At least my wife thinks so. She has been watching me discharging piles of coin cells over the last year, collecting millions of ...
用户3671694 2014-5-7 22:02
How to sustain battery life with a capacitor
Am I crazy? My wife thinks so. She has been watching me discharging piles of coin cells over the last year, collecting millions of data poin ...
用户3671694 2014-4-24 19:18
How much energy can we generate from a coin cell?
For about a year now, I have on-going experiments to identify how coin cells behave. This was motivated by what I consider outrageous claims made b ...
用户3671694 2014-4-24 19:14
How much energy can be derived from a coin cell?
I worked on some experiments to determine how coin cells behave. This was motivated by what I consider outrageous claims made by a number of MCU ve ...
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