Channel: TechBuilder

Category: Howto & Style

Tags: presensitizeduvelectronicsphotoresistfabricationphotopositivephotoledhow to makeexposure boxpcbdry filmarduinodiybuild

Description: 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: youtu.be/7wAer7a3tU4) _______________________________ PCB FILES & ARDUINO CODES: Link: bit.ly/2ZrGrXS _______________________________ PARTS & MATERIALS: - Plastic Container (bit.ly/2TtMDuA) - Arduino Nano (bit.ly/2Xlq789) - White LED Strips (bit.ly/2TvM7Mz) - UV LED Strips [Better] (bit.ly/3cW2zgN) - 12V 2A Power Brick (bit.ly/3bSh8kb) - TIP31C NPN Transistor (bit.ly/2zm4dJZ) - 10k Ohm Trimmer Resistor (bit.ly/2ZyFFrQ) - 10k Ohm Potentiometer (bit.ly/3eabefY) - 10k Ohm Resistor (bit.ly/2LQObuA) - 470 Ohm Resistor (bit.ly/2WQjifY) - 100 Ohm Resistor (bit.ly/3cW4KRv) - Male Headers (bit.ly/3cTyjmX) - Power Switch (bit.ly/36tnjKA) - Piezo Buzzer (bit.ly/3bT7EoM) - DC Jack (bit.ly/2WQxTId) - PCB Materials (youtu.be/7wAer7a3tU4) _______________________________ #Arduino #PCB #Electronics