# Parts list for Laser1 (Rev. B): # C1-3: Capacitor100nF.10 - .1uF Capacitor [Jameco: 25524] C4: Capacitor1uF.10 - 1uF Capacitor [Jameco: 81510] D1-24: UT0393-46-0125 - Infrared Detector [Jameco: 372964] D25: LEDGreen.10 - Green LED [Jameco: 333201] N1: Header2x5.Bus - 2x5 Shrouded Male Header [Jameco: 67811] N2: Header1x2.Polarized - 1x2 .1" MTA Header [Jameco: 613931] R1-2: Resistor220.10 - 220 Ohm 1/4 Watt Resistor [Jameco: 30470] R3: ResistorTrimPot100K.Other - 100K Ohm Trim Potentiometer [Digikey: D4AA15-ND] R4: Resistor10K.10 - 10K Ohm 1/4 Watt Resistor [Jameco: 29911] Q1: 2N3906 - Small PNP Transistor [Jameco: 38375] U1: PIC16F688 - Microchip PIC16F688 [Mouser: 579-PIC16F688-I/P] U2: MCP2551 - [Mouser: 579-MCP2551-I/P] VR1: LP2950CZ-3_3 - 100mA 3.3 Low Drop Out Voltage Regulator [Digikey: LP2950CZ-3.3-ND] X1: Resonator20MHz - 20MHz Ceramic Resonator [Mouser: 520-ZTT2000MX] # The following parts are needed in addition to the parts above: NA2: Header1x2_Female_Polarized - 1x2 .1" MTA Polarized Connector [Digikey: A31031-ND] NB2: Header1x2_Closed_Strain_Relief - 1x2 .1" MTA Connector Strain Relief [Jameco: 326019] UN1: Socket_DIP14 - 14-pin IC socket [Jameco: 112214] UN2: Socket_DIP8 - 8-pin IC socket [Jameco: 112206]