Dave is sick of getting emails asking if the cheap toy DSO’s and FPGA/PIC/AVR oscilloscope kits are worth buying. Guess his response… answers by telepathy please. Podcast: DownloadPodcast (podcast2): Download
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Dave is sick of getting emails asking if the cheap toy DSO’s and FPGA/PIC/AVR oscilloscope kits are worth buying. Guess his response… answers by telepathy please. Podcast: DownloadPodcast (podcast2): Download
Read More »Who else in the industry can give you 52 solid minutes of beginner advice on buying a multimeter? Dave of course!, who started out wanting to give some “quick” advice, but as usual Dave likes to rant… So you get a feature-by-feature breakdown on what makes a good digital multimeter. …
Read More »In this supersized lecture length episode, Dave foolishly attempts to explain how to design an example product (the uCurrent) from start to finish. Read the FULL ARTICLE. The uCurrent WEB PAGE Podcast: Download
Read More »Dave does a teardown of the Princeton Tec EOS headlamp and mods it with a new Cree XPG LED. Throw in a quick reverse engineer of the circuit, gratuitous scope shots, torturing a thermistor, a practical demonstration of why you really do need 5 multimeters on your bench, and as …
Read More »Dave lights up his new backyard deck with Cree XPG LEDs, and then winds up measuring the wind from a storm instead. And who can spell efficacy? LINKS: Cree XPG LED Datasheet Arctic Silver Thermal Adhesive Luminous Efficacy Graph Graph #1 Graph #2 LED Strip, Mounted LED 700mA 35W Mains …
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