Your favorite worst video of the year is here!

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Power is the rate of doing work, and for electricity, that means the rate in which energy is converted in a circuit.

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It's the most wonderful time of the year.

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You don't want to spend all winter tied to a couch without the new SparkFun ESP32 Thing or PiRetrocade!

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Creating your very own animated prop for Halloween utilizing the STK!

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Wherein I take a break from pushing pixels around to wire my biker scout trooper helmet for sound.

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Let's look at the resistor and how it affects current and voltage in a circuit. Here's a hint: if you know two of either voltage, current or resistance, you can solve for the third.

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The new pi-topCEED, APA102 LED Strips and a 48-Segment LED Bar Graph. DANGER ZONE!

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Conformal coatings have always been a big thing in the electronics world, but you rarely see it in the hobbyist/prototyping market. Here's our experience and where it is beneficial to use.

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A roundup of Hackster projects perfect for our favorite holiday!

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In this episode, we'll explore how electric current flows through a circuit.

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Two brand new Teensy boards, our new version of the Beginner Parts Kit, and a slew of LilyPad LEDs. A Friday where you can find anything for any project!

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Filter noise from your latest paranormal investigation field recordings, audio-capturing UAV or anything not related to either of those two things.

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Here are some ideas and downloadable designs to get you inspired this Halloween season.

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Over the next few weeks, we'll explore the basics behind electricity in a series of videos.

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Let's relive the glory of the greatest among us.

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The Raspberry Pi Camera Module v2, a new Raspberry Pi Enclosure, an RJ11 Breakout. Oh so vivid!

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New tutorials and Arduino libraries for the DeadOn RTC and Real Time Clock module breakout boards – plus, a fun little analog clock project.

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Erm… when my engineer co-workers and I are joking about speccing cheap, slightly sketchy power supplies because the customers will never…
“According to Pete - Current Sensing” video is marked private and is not accessible. Please fix the issue. Thanks
The efficiency values stated are usually at 100% rated output. The “quiescent” power will be somewhat less than the “inefficiency” (that is,…
I think it would be a service to the less experienced to make it more clear in the description that the outputs of the [dual…
I’m not an electrician, so take this with a grain of salt, but you have to switch on the DC side of the power supply. This means the power…
Nice. You remembered to put in the requisite coffee mug ring on your hand drawn schematic. Very classy. :-D
While we are being pedantic, it isn’t just MOSFETs that use the term “gate” for the controlling pin. AFAIK it’s both MOSFETs and JFETs…
Hmm. I guess that would make a lot of sense.
It isn’t well known, but the symbol(s) for switches is(are) actually quite extensive with different bits meaning different things. Kind of…
I installed a meanwell power supply to power a 5m white LED strip to light my basement stairs, only to be disappointed by the 3- or 4-…

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