This Zen garden takes care of itself so all you have to do after a long day is sit down and enjoy. You work for everything else in your life, why work for your Zen too? 

I used a low RPM, silent motor that you can buy here: [https://www.amazon.ca/gp/product/B0BK7V4KLQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1](https://www.amazon.ca/gp/product/B0BK7V4KLQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1)

For voltage/motor speed control this DC to DC converter board was used: [https://www.amazon.ca/gp/product/B0B458P1TF/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1](https://www.amazon.ca/gp/product/B0B458P1TF/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1)

Finally, the power supply was a pretty generic 12V one that can be bought here: [https://www.amazon.ca/Anlink-Regulated-Adapter-Security-Surveillance/dp/B07WQQZGXB/ref=sr_1_15?keywords=ANLINK&qid=1699316664&sr=8-15&th=1](https://www.amazon.ca/Anlink-Regulated-Adapter-Security-Surveillance/dp/B07WQQZGXB/ref=sr_1_15?keywords=ANLINK&qid=1699316664&sr=8-15&th=1)

I used 2x M3 16mm screws and 2x M3 nuts to mount the motor to the case. To secure the rake to the motor shaft I used 1x M3 25mm screw.