Frank Hertel’s project: three individually dimmable LED lights. (Frank is the master of recycling; the wooden mounting pedestals are the panels from a decommissioned ATI console!) Thanks for your ...
Building simple circuits with copper tape, LED bulbs, resistors, and watch batteries is not as simple as you might think. Notre Dame Elementary School STEM students are putting the engineering design ...
The project utilizes four 5 x 7 dot matrix display in order to produce the LED Halloween Eyes that is capable of blinking very often. The design of the circuit uses an LM Driver platform where a pair ...
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