【COVID-19】DIY hands free alcohol dispenser with arduino.

As a part of the measures against coronavirus COVID-19, a non-contact automatic hand disinfection device (alcohol dispenser and disinfectant spray device) was made by remodeling a mist blower. There is a schematic at the end of the video. If you want to make one, please make one. It can also work by replacing the contents with liquid soap, the arduino code can be found in the comments section. Alcohol and misting are likely to be out of stock.
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