light weight data capture and signal generator


Posted on Feb 6, 2014

The circuit below illustrates how to build your own daq_lite - also shown is a photo of a completed PCB board. Note that the 80mA fuse shown in the photo and the protection diode close to it are recommended but not necessary. Once you`ve built the circuit you`ll need to program the PIC18f4620 microcontroller to set it up to read and write to/from


light weight data capture and signal generator
Click here to download the full size of the above Circuit.

a computer - MPLAB project files are availble here for this purpose. Note that you`ll need a PicKit programmer to porgamme the PIC18f4620 - the PicKit2 connections shown in the schematic are required solely for this purpose.




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