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(Modified) Dave Lawton PWM - Troubleshooting & functionality

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Uploaded by on Jun 5, 2008

While still on a Radio Shack Learning Lab breadboard, I cover the overall functionality of the oscillator & pulser circuit, including frequency selection & mark/space potentiometer adjustments.

Additionally, I review some of the Frequencies (in Hz) and Duty Cycle via an Ideal 61-340 Multimeter. Since there were some "known flaws" with the capacitors (due to loose connections on the breadboard) troubleshooting with the multimeter is also shown.

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