Roger Matar

91.548 Robotics

Assignment 6

3/5/03

Section 1 – Use of Eagle software to make the schematic and board of the LogoChip

With the help of Andrew O. I was able to draw the schematic of the LogoChip (library part PIC16F876), the 20Mhz resonator (library part cerreso.2in), 3 resistors, one push button switch, and 2 LEDs.

The following are the schematic and the board graphics.

The CAM processor used is for HPGL format, and the following is a sample of the output file:

IN; IP 0,0,100,100; SC 0,100,0,100;

SP 1;

PA 1203,542;

PD;

PA 1200,539;

PA 1196,539;

PA 1193,542;

PA 1193,1155;

PA 1196,1158;

PA 1200,1158;

PA 1203,1155;

PA 1203,542;

PU;

PA 1305,542;

PD;

PA 1302,539;

.

.

.

PA 1252,1662;

PA 1252,1457;

PU; SP 0; PA 0,0;