Channel: Kevin Darrah

Category: Science & Technology

Description: This was a fun project to improve a super cheap soap dispenser to be used with hand sanitizer and significantly increase battery life! Full project detailed out here with hardware explanations and code walkthrough - everything linked to below: Soap Dispenser used: amazon.com/dp/B08CXTCLJQ/ref=cm_sw_em_r_mt_dp_ghnRFbP4ZP00H?_encoding=UTF8&psc=1 Hand Sanitizer: bedbathandbeyond.com/store/product/sparoom-reg-8-oz-spray-bottle-antibacterial-hand-sanitizer/5511915?opbthead=true&ta=typeahead&keyword=hand-sanitizer **UPDATE** Had a minor change in the drawing! CODE IS HERE and Diagrams: github.com/krdarrah/handsanitizer That cool :) 328 board is here: tindie.com/products/14948 and if adding IoT to this project, trigBoard would be perfect - I might do this if a good use case comes up: tindie.com/products/kdcircuits/trigboard-ultra-low-power-esp32-iot-platform Thanks to all the Patrons for dropping a few bucks in the tip jar to help make these videos happen! patreon.com/kdarrah Twitter: twitter.com/KDcircuits For inquiries or design services: kdcircuits.com