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node-red-contrib-pwm

v1.0.4

Published

PWM generator - converts 0-100% analog value to digital pulse-width signal

Downloads

90

Vulnerabilities

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Links

Git

Maintainers

sr.rposr.rpo

Keywords

node-redpwmpulseduty-cycleautomation

Readme

node-red-contrib-rpo-pwm

A Node-RED node: PWM

Converts a duty cycle (0–100 %) into a PWM signal by toggling a 0/1 output at the configured frequency.

Install

npm install node-red-contrib-rpo-pwm

Or via the Node-RED Palette Manager.

Inputs

  • payload (number): Duty cycle 0–100 %
  • msg.bypass (boolean): If true, pass raw value through

Outputs

  • Output 1: 1 (ON) or 0 (OFF) according to PWM cycle

Configuration

| Parameter | Description | |-----------|-------------| | Frequency (Hz) | PWM switching frequency | | Min ON time (ms) | Minimum pulse width to avoid very short pulses |

License

MIT