Years ago, I designed a PWM motor controller that I used in a dual, four quadrant, wheel chair control. I called it the People Mover. It was built primarily as a technology demonstrator for prospective engineering clients. When my…
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I am a model train buff and have been since I was a kid. Previously I have designed a PWM analog, train speed controller that is also published here on Gadgetronicx. I recently completed a new HO model train track…
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Development boards has allowed us to unleash the creativity within us and as a result you might have seen makers building interesting projects. For the love of LEDs, I had designed a custom PCB which includes 10 Neopixel LEDs. Using…
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