Uv Sterilizer

thingiverse

This is a detailed, step-by-step guide to building a sanitizer control unit using Arduino and various components. Here's the list of steps with minor formatting adjustments for clarity: 1. **Prepare All Components** * Prepare all the components before starting the assembly process. 2. **Lid Assembly** * Place the lid on the 3D printed base, ensuring it fits properly. * Use hot glue to secure the lid to the base. 3. **Button and Switch Installation** * Install the button in the lid, making sure it's securely attached. * Attach the switch wires (green and yellow) to the appropriate pins on the Arduino board. 4. **Power Cables and Wiring** * Connect the red and black power cables to one of the LED power rails on the prototyping breadboard. 5. **Connect Wires to LED Power Rail** * Take approximately 6 inches of red and black silicon wire, soldering one end to the power rail (pay attention to polarity). * Feed the green and yellow switch wire through wire wrap with the other end of the red and black wire. 6. **Insert Magnets into Base and Lid** * Insert the 5mm by 3mm magnets into the holes on the edge of the lid and base, making sure they're not negative to negative (or they will repel). 7. **Solder Heat Set Inserts** 8. **Attach Standoffs to Lid and Base** * Screw in standoffs to both the lid and base. 9. **Install Power Jack** 10. **Secure Fan Housing** 11. **Solder Connectors to LED Power Rail** 12. **Connect Wires to Power Supply Connector** 13. **Connect Arduino Board to Computer** 14. **Upload Program to Arduino** 15. **Connect Outgoing Relay Jumper Wires** 16. **Connect Red and Black Wire from Lid to Power Rails** 17. **Connect Green Wire from Lid to D7 Pin on Arduino** 18. **Connect Yellow Wire from Lid to Ground on Arduino** 19. **Connect Solid Jumper Wire from Ground on Arduino to Ground Control on Relay** 20. **Connect Yellow Solid Wire from Signal (PWM) Pin on Relay to D2 Pin on Arduino** 21. **Connect Red Wires to Positive Lead of Power Connector** 22. **Connect Black Wires to Ground Lead of Power Supply Connector** 23. **Secure Buzzer** 24. **Solder Buzzer Wires to Pin D10 on Arduino and Ground on Arduino** 25. **Tuck Fan Plugs into 2-Pin Connectors on Board** 26. **Mount Mirror Assembly** 27. **Attach Mirror Assembly to Standoffs in Base** 28. **Repeat Process for Top** 29. **Assemble Hinge Barrel** 30. **Test Sanitizer Control Unit** This project involves building a sanitizer control unit using Arduino and various components. The steps cover preparing all the components, assembling the lid, installing buttons and switches, connecting power cables, and more. After completing these steps, you should have a fully functional sanitizer control unit.