DASL: Weekly Update 2007-08-16

This week I have created a PCB layout for my new motor driver

This week I have created a PCB layout for my new motor driver.  The new motor driver is simple and cheep using feedback to ensure accuracy.  The preliminary parts list consists of a TIP125, a TIP122 and a LM741 Opamp.

 

Please note that Though below you can find the schematics and board layout for the motor driver I want to make sure that the connector that I am using is the one that I want to use.  I also want to annotate the board.

 

Please see below for the schematic and PCB board layout of the analog motor driver.

 

Figure 1 (Schematic of the analog motor driver)

 

Figure 2 (PCB Layout of the analog motor driver)

 

Work for next week:

 

-Make finalized parts list for motor driver.

-Make finalized gerber file for the analog motor driver pcb board

-Model the pendulum to find the PID gains.