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  • DIY Automatic Hand Sanitizer/Alcohol Dispenser Circuit

    Automatic Hand Sanitizer/Alcohol Dispenser Circuit (Pro Version), Using ATTiny13 ======================================== Altium Designer: https://www.altium.com/yt/myvanitar ======================================== Article: https://www.pcbway.com...
    • https://youtube.com/watch?v=OJgx_jHHoqU
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  • Hand Sanitizer/Alcohol Dispenser Circuit/DIY, Without an Arduino/MCU [Fight with COVID-19]

    DIY Automatic Hand Sanitizer/Alcohol Dispenser [Non-Contact], without an Arduino/MCU [Fight with COVID-19] In this article/video, you will learn how to build a hand sanitizer/alcohol dispenser device, without any MCU, programming, or Arduino. let'...
    • https://youtube.com/watch?v=uPCaQr7uWlQ
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  • Open Source Hand Sanitizer Dispenser Device with Acrylic Enclosure [Pro Version]

    Features High stability and no sensitivity to the ambient light Laser-cut acrylic (plexiglass) enclosure Cost-effective Flow control capability of the hand-sanitizer/alcohol (efficiency) Through-hole components (easy to solder) Single-layer PCB board…