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The design features a 555 timer simple application in which it manipulates the sequence of LED lighting. It is a low power that can last longer even with small energy source. The design features a 555 ...
Join Sears think[box] for a hands-on, DIY lantern workshop. You’ll assemble your own glowing lantern while learning the basics of circuitry. After completing the LED circuit, personalize your lantern ...
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