Most digital tv antennas are uni-directional. What this means is that to get the best reception, you must point most digital antennas in the direction of the television station broadcast antenna. To assist the public, the Federal Communications Commission(FCC) and a number of other websites have composed web based tools that allow viewers to enter […]
In this video, I show the circuit for a simple sound-level indicator and demonstrates how it works. Circuit may be found at http://clydelettsome.com/blog/product/sound-level-indicator-schematics-and-parts-list/
Demonstration of a simple light sensitive switch made with an op-amp configured as a comparator. Obtain schematics for Free at http://clydelettsome.com/blog/product/light-sensitive-switch/
Demonstration of a simple calculator made of seven segment displays, seven segment drivers, AND, OR, NOT, and EXOR gates that add two numbers together.