# Parts list for Laser1 RoboBrick (Rev. A) # C1: Capacitor100nF - .1uF Tantalum Capacitor [Jameco: 25524] C2: Capacitor1uF - 1uF Tantalum Capacitor [Jameco: 33662] C3: Capacitor10pF - 10 pF Ceramic Capacitor [Jameco: 15333] D1: LEDGreen - Green LED [Jameco: 34606] N1: Header1x5.RBSlave - 1x5 Male Header [5/40 Jameco: 160881] N2: Header1x6.Laser1_Head - 1x6 Male Header [6/40 Jameco: 160881] N3: Header1x3.Laser1_Servo - 1x3 Male Header [3/40 Jameco: 160881] N4: Header1x3.Laser1 - 1x3 Male Header [3/40 Jameco: 160881] N5: Header1x6.Laser1_Position - Laser 1x6 Header [6/40 Jameco: 160881] Q1: PN2222.EBC - Plastic NPN Silicon Switching Transistor [Jameco: 28628] Q2-5: IRD500 - Infrared Detector [Jameco: 112168] R1: Resistor330.Vertical - 330 Ohm 1/4 Watt Resistor [Jameco: 30867] R2: Resistor220.Vertical - 220 Ohm 1/4 Watt Resistor [Jameco: 30470] R3: Resistor4K7.Vertical - 4.7K Ohm 1/4 Watt Resistor [Jameco: 31026] R4: ResistorTrimPot100K.Laser1 - 100K Ohm Potentiometer [Jameco: 95484] R5: Resistor10K.Vertical - 10K Ohm 1/4 Watt Resistor [Jameco: 29911] R6-8: Resistor220.Vertical - 220 Ohm 1/4 Watt Resistor [Jameco: 30470] R9-10: Resistor10K.Vertical - 10K Ohm 1/4 Watt Resistor [Jameco: 29911] U1: PIC16F628.Laser1 - Microchip PIC16F628 [Digikey: PIC16F628-20/P-ND] U2: LM311 - Voltage Comparator [Jameco: 23528] U3: Oscillator20MHz - 20MHz Oscillator[Jameco: 27932] VR1: LM317LZ - Adjustable Positive Voltage Regulator [Jameco: 23552]