Grinder speed control with stable RPM

Advanced speed control for grinder's AC brushed motor. With RPM stabilization via Back EMF.

PCB and components can be ordered via EasyEDA in couple of clicks.

Video:

Note! Due size restrictions, it's impossible to create universal PCB for all kinds of grinders. We prepared PCBs for some popular models, but you can also route your own one.

Build manual

See illustrated instruction.

Name		Name	Last commit message	Last commit date
Latest commit History 107 Commits
.github		.github
.vscode		.vscode
archive		archive
boards		boards
doc		doc
hal		hal
src		src
support		support
test		test
.eslintrc.yml		.eslintrc.yml
.gitignore		.gitignore
CHANGELOG.md		CHANGELOG.md
LICENSE		LICENSE
README.md		README.md
package.json		package.json
platformio.ini		platformio.ini

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speedcontrols/ac_sc_grinder

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Grinder speed control with stable RPM

Build manual

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