Many embedded-microcontroller applications require generation of analog signals. An integrated or stand-alone DAC fills the role. However, you can often use PWM signals for generating the required ...
Pulse width modulation (PWM) is a common technique for generating analog voltages from a digital device such as a microcontroller or FPGA. Most microcontrollers have dedicated PWM generation ...
This project is an example application of a nucle-stm32h7 development board that updates a PWM output based on an ADC input (whose signal is provided by a potentiometer fed with the MCU's 3.3V), all ...
The timer modules can operate a variety of modes one of which is the PWM mode. Where the timer gets clocked from an internal source and counts up to the auto-reload register value, then the output ...
Abstract: A PWM waveform generator with variable duty cycle has been designed and implemented in this paper. The design has been simulated for different frequencies. The waveform is generated on ...
Abstract: The inherent symmetries and periodicity of signals based on sinusoidal functions are leveraged to develop a computationally efficient firmware algorithm for generating pulse width modulation ...
Many applications using miniature brushed DC motors require motors to operate at more than one load point or through specific load cycles. Running a motor at usable load points requires a variable, ...
[Dane] sent in his sweet AVR hack. He used the PWM output to play pre-recorded audio output. It’s not very high quality, but it could be useful for adding low cost audio feedback to your projects.
Long Beach, CA, October 21, 2016 – Rouchon Industries Inc., dba Swiftech® (OTC Pink Current: RCHN), today announced the release of a new generation of PWM-enabled MCP655 pumps and related accessories.
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