DIY Digital PCB Exposure Box

Build a digital UV/LED exposure box for PCB fabrication. Get faster and more consistent fabrication results with this Arduino based project! The project gives you exposure control and functional exposure timer. _______________________________ Learn To Fabricate Single Sided PCBs (My Tutorial:    • DIY PCBs At Home (Single Sided Presensitized)  ) _______________________________ PCB FILES & ARDUINO CODES: Link: https://bit.ly/2ZrGrXS _______________________________ PARTS & MATERIALS: Plastic Container (https://bit.ly/2TtMDuA) Arduino Nano (https://bit.ly/2Xlq789) White LED Strips (https://bit.ly/2TvM7Mz) UV LED Strips [Better] (https://bit.ly/3cW2zgN) 12V 2A Power Brick (https://bit.ly/3bSh8kb) TIP31C NPN Transistor (https://bit.ly/2zm4dJZ) 10k Ohm Trimmer Resistor (https://bit.ly/2ZyFFrQ) 10k Ohm Potentiometer (https://bit.ly/3eabefY) 10k Ohm Resistor (https://bit.ly/2LQObuA) 470 Ohm Resistor (https://bit.ly/2WQjifY) 100 Ohm Resistor (https://bit.ly/3cW4KRv) Male Headers (https://bit.ly/3cTyjmX) Power Switch (https://bit.ly/36tnjKA) Piezo Buzzer (https://bit.ly/3bT7EoM) DC Jack (https://bit.ly/2WQxTId) PCB Materials (   • DIY PCBs At Home (Single Sided Presensitized)  ) _______________________________ #Arduino #PCB #Electronics