Water Softener

Sweeping frequency magnetic hard water conditioner

Aug 15, 2017

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27 respects

Components and supplies

1

TC4427

1

10 ohm 2W

1

Arduino UNO

2

Capacitor 22 µF

Project description

Code

Softener

c_cpp

Timer2 in the Atmega is setup to output 50% duty cycle. The delay can be increased to slow the sweep. OCR2A sets the frequency, 10=25KHz and 255=1KHz. Frequencies can be changed.

Downloadable files

softener2

softener2

softener2

softener2

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