Comment Re:You mean that cell phone store? (Score 1) 413
Last night, I was trying to do JUST THAT, looking for some sort of power supervisor, or even an HC gate package I could use to fashion a reasonable Power-On-Reset circuit
ANYWAY, Here is what the Radio Shack website lists under the category Microcontrollers and DIGITAL ICs.
They're trying to help you think more creatively! All three of those products - combined with a motor or electromagnet of some type - could provide the functionality you're looking for with extra Rube Goldbergy style.
On topic: That video was pretty bad. What was the point of saying their projects don't involve "LED lights" and capacitors? And then the phrase "maker and DIY consumer" seemed really awkward/wrong. The request for feedback seemed like it was going in the right direction until they made us limit our request to three products. I don't know if I'll need germanium diodes or opto-isolators or tantalum capacitors ahead of time. The whole point of radio shack is that you can go there and overpay to grab that random part when you need it.