NodeMCU WiFi Toilet Paper Sheet Counter

Multimedia

files.catbox.moe/m08bl4.mp4
tiktok.com/@vgmllr/video/7352930260389776683
Ingredients

NodeMCU
Hall Sensor Module
Neodymium Magnets (2)
16X2 LCD Display
Momentary Buttons (2)
10K Resistor (2)
1K Resistor (1)
10K Potentiometer
USB Female Module
5V 2A Power Supply



Source

?p=nodemcu_toilet_paper_sheet_counter
Publication

https://hackaday.com/2022/02/03/keep-track-of-toilet-paper-usage-with-this-iot-roll-holder/

https://knowtechie.com/this-toilet-paper-sheet-counter-puts-excessive-wipers-on-blast/

https://gizmodo.com/tp-tracking-toilet-paper-holder-shames-excessive-wipers-1848480692
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