Ultra Violet Exposure Box Bill of materials. LED Panel------------------ 100 LEDS 1 double-slot Terminal bock 68 Ohm Resistor 5%, 5 Watt (Ratings may vary according to your panel) Power Supply--------------- Transformer: mains power to 12V 3Amps LT1083CP linear regulator Diode bridge rectifier (Capable of 3Amps) 280 ohm Resistor 1% 100 ohm Resistor 1% 10uF electrolytic Capacitor (2 pieces) Double Slots Terminal Blocks (2 pieces) Microcontroller board----- Microcontroller Pic-16f876a Buzzer Text-LCD-monitor 2x16 10 Kohm Resistor (4 pieces) TIP142 Transistor 4 kHz Crystal or Resonator 28 pin IC socket Headers (Male/Female) (Lots) Rotor encoder (Aski rotor encoder) Knob *For common crystal clock sources, 22pF Capacitors (2 pieces) are also needed. Link for code: https://github.com/ChrisMeletis/pic-uv-exposure-box Extras-------------------- 1 piece of plexi glass (dimensions are chosen based on project) 1 box or tool case (dimensions are chosen based on project) 2m of common breadboard cable 1m of joined double cable (thickness is based on current rating for your project) 3mm screws (at least 10) 3mm nuts (at least 10) 3mm nut spacers (or common plastic spacers)