VUPPMGR40v3 1 x VUPPMGR40v3 PCB 1 x PIC16F877 Programmed 1 x TL074 quad opamp 8 x BC639 transistors 4 x Tricolor 10 led bars 4 x 1N914/1N4148 diodes 1 x 20Mhz Xtal 10 x 1uF mono caps 2 x 56nF MKT caps 2 x 15pF ceramic caps 1 x 5k 20 turn trim pot SIDE adjust 1 x 20k 20 turn trim pot SIDE adjust 2 x 10R 2 x 75R 10 x 100R 1 x 820R 6 x 20k 2 x 100k 1 x 150k 3 x 200k 2 x 300k 1 x 1Meg 1 x 2way white terminal block and prewired plug 1 x 3way white terminal block and prewired plug 1 x 4way white terminal block and prewired plug 1 x 40pin DIP Socket 1 x 14pin DIP Socket 1 x 20pin IDC header 1 x 2 pin header 1 x 3 pin header 6 x 2 pin jumpers Optional 1. 5v to +/-12v SMPS surface mount 2. +/-12v to 5v SMPS with 2 x 12v 1Watt Zener diodes