Tag Archives: nm

UV LED PCB Exposure panel

PCB at: http://diy.rednumberone.com/uv-led-array-exposure-box-diy/ Making a UV LED panel used for PCB exposure. Copper clad, apply negative photoresist layer. Expose using CFL light bulb. Fix errors. Etch and strip photoresisit. Soldering 100 5050 UV LEDS. Connect with us: =================================== Recipes and Photography: http://www.rednumberone.com/ DIY Channel: https://www.youtube.com/c/DragosIonRO Facebook: https://www.facebook.com/Rednumberonephotography/ Twitter: https://twitter.com/red_number_one Google+: https://plus.google.com/u/0/b/106059390053345447208/106059390053345447208 Instagram: http://instagram.com/RED_NUMBER_ONE Pinterest: http://pinterest.com/rednumberonecom […]