DIY Digital PCB Exposure Box

Опубликовано: 07 Февраль 2026
на канале: TechBuilder

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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.
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Learn To Fabricate Single Sided PCBs
(My Tutorial: • DIY PCBs At Home (Single Sided Presensitized) )
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PCB FILES & ARDUINO CODES:
Link: https://bit.ly/2ZrGrXS
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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) )
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#Arduino #PCB #Electronics