Open DLogger

The Open DLogger Project is intended to conform a flexible data acquisition module, for multiple science & technology applications with moderate precision requirements and limited budget. It will involve an open system in its hardware design and C source-code. The basic system is based on the DLCy-PSoC board, designed an produced through an ANR-SeCyT (an official R&D funding from Argentina - project SC002/2003) which has been tested in different applications since July 2005. We are aiming to a low power system with 4 analog channels, available ranges in 0-5V or 0-10V, using a 13-bit A/D conversion (0 to 8191 levels). Components used in the board are:

  • CPU PSoC 29466/32K flash memory - with configurable analog and digital modules.
  • PCF8563 real time clock with a CR3032 lithium battery.
  • 24LC256 /512 serial flash memory.
  • Character LCD support from 2x16 to 4x20
  • Auxiliary board for I/O and 4 key membrane keypad.
  • Serial RS232 or USB FT232 based module.
  • Option: external switching power supply (LM2575) and mini-UPS using an external 12V battery and PV panel

Download Document + Schematic Diagram (PDF)

Contact us about the project at:

 

 

L&R Ingeniería - Teófilo de Loqui 58 - 9400 Río Gallegos - Argentina - TE/FAX +54 (0) 2966 430923
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