Two Channel RC Pulse to PWM converter
A common problem for hobby robotics is controlling the drive level to a motor. Often hacked R/C servo’s are used, but they typically have poor control range. Many micro-controllers don’t have built in PWM or the PWM is very slow and makes for lots of motor buzz. This paper describes an AVR chip and software that converts two easily formed R/C pulse signals (often directly supported by inexpensive controllers like the Basic Stamp) and converts them into a PWM signal suitable for driving small motors.
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