Have you ever been curious about the multitude of battery types and functions? Let's take a look at a few with guest author Andrew Shepherd.
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It's a neat project! However, I need to remind you that the starter motor is a HUGE inductor, and can generate tremendous spikes into the…
Cool. I usually use my 5V USB adapter to power projects my car. I've wanted to tap into my car's 12V battery but I heard the power is very…
That's beautiful and so true. Of course my only though was that they're gonna need a "NOT CANDY, NOT EDIBLE" sticker on there so some stoned…
This is waaay overengineered. Lose the electronics and stay coin-operated. The simple act of having to insert actual cash will cause more…
Dang it... Ted you got me!
Thanks! Yeah, I just finished the 6th version using sound detectors and addressable LEDs. I wonder what I'll do next year?
I am testing small servos and claws. Hmmm. One step at a time. Ha ha.
Is it like a board game, I am still remembering I used to play this game in my childhood. It was fun as well.
Thanks for the information, as I have HVAC system installed in my home which is fully controlled by just single remote.
I have a 1981 VW Jetta Diesel, and that 20mA sounded low for the solenoid. I just went out and measured it, and it surprised me. I was…