This project shows the method control the speed and direction of DC motor with a joystick module using Arduino.
Project tutorial by ArtSuzhou
You should never leave your 3D printer unattended... but you do. This device will cut power to your printer when it senses thermal runaway.
Never run out of liquid laundry detergent again with this Amazon DRS enabled liquid laundry detergent sensor, a.k.a. LaundryBot.
A programmable and highly maneuverable robotic cat for STEM education and AI-enhanced services.
Project in progress by Petoi
Stop reflashing your devices everytime the WiFi password changes! Learn how to use anduinoWiFi and AP mode to initiate WiFi registration!
Project tutorial by Brian Carbonette
"You just say what the thing does and then you add '-er'." Replenisher keeps your fridge, office...stocked! Just scan! "I'm going on break!"
Project in progress by Brian Carbonette
It's easy to write number into EEPROM but I would suggest use a SD card instead. When the device is in use the numbers will be updated several time every second and the print job can last many hours. The EEPROM doesn't long very long.
Glad you found the problem. Is everything working as expected?
Sure. There's a version works exactly for your needs. https://www.instructables.com/id/Digital-3D-Printer-Filament-Counter-Use-PS2-Mouse/
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