PowerSource

Technical Editor Margery Conner's PowerSource streams the latest developments in electronic power design and related technologies. Follow Margery on Twitter at: http://twitter.com/margeryc.

February 2012

Tuesday, February 28, 2012

Atmel and Cypress target single-layer touch screens with new controllers, ITO sensor

Thursday, February 23, 2012

Capacitor selection helps achieve long lifetimes for LED lights

Wednesday, February 22, 2012

Learn all the basic algorithms to program your own self-driving car in 7 weeks

Thursday, February 16, 2012

Trading off lifetime vs. cost in LED light capacitor selection

Wednesday, February 8, 2012

Notes from APEC: SiC diodes quals; New GaN drivers; STMicro/3Sun

Wednesday, February 8, 2012

Samsung LED light bulb teardown includes objective dimming numbers

Tuesday, February 7, 2012

Cree ups lumens/Watt AND lumens/dollar with new LEDs

Tuesday, February 7, 2012

Cree ups lumens/Watt AND lumens/dollar with new LEDs

Friday, February 3, 2012

Adafruit, Sparkfun point to the democratization of hardware

Wednesday, February 1, 2012

Dinner with Brad Davis, Best in Test's “Test Engineer of the Year”

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PowerSource

“Republicans failed to grant Americans the freedom to buy inefficient light bulbs” (112)

Here&rsquo;s one LED light that didn&rsquo;t make it to 50,000-hrs (76)

Home Depot&rsquo;s $20 EcoSmart LED light: What&rsquo;s inside? (70)

Utilities suffer from CFLs’ poor power factor (64)

This was not the right application for a compact fluorescent light (57)

February 2012

Here’s one LED light that didn’t make it to 50,000-hrs (76)

Home Depot’s $20 EcoSmart LED light: What’s inside? (70)