Pulse-Code Modulation The growth of communications traffic has enhanced the attractiveness of this method, which converts messages into binary digits that can then be transmitted in the form of ...

[esot.eric] was trying to drive a motor and naturally thought of using pulse width modulation (PWM) to control the motor speed. However, he found that even with a large capacitor, his underpowered ...

PDM — pulse density modulation — is similar to PWM and ... PWM was one choice, and some example code uses a timer to do PDM. However, that is not very efficient. The other alternative is ...