RPisPLC GNUBLIN Module-ADC

GNUBLIN Module-ADC

GNUBLIN module-ADC provides 8 analog inputs (8-bit resolution). The GNUBLIN modules ADC is used to measure voltages. The modules can be easily connected via the Gnublin connector.

Datasheet: ADS7830

Technical Details

  1.     AD converter: ADS7830
  2.     8 bit resolution
  3.     Reference voltage: 2.5V, or 0,05V to 3.3V
  4.     2 selectable pull-up resistors with jumper (I2C)
  5.     Addressing via jumper
  6.     4 differential or 8 individual inputs
  7.     70 KHz max. sample rate

              Picture RPi GNUBLIN ADC     Picture RPi Gnublin ADC

1 Ribbon cable connect from GNUBLIN Module-ADC to GNUBLIN Module-Bridge.
2 GNUBLIN Module-ADC.
3 Using the ADC to read a potentiometer (50K Ohm). The ADC converts an analog voltage into a digital format. The wiper is connected to analog input 1.

Ansi C library for the ADS7830

A simple ansi c library for the ADS7830 I2C Expander.

Download: Ansi C souce file,  Header file.


 

Comments

Comment: 
On page https://www.dciux.eu/?q=content/rpisplc-gnublin-module-adc >Ansi C library for the ADS7830 >A simple ansi c library for the ADS7830 I2C Expander. >Download: Ansi C souce file, Header file. The hyperlink behind Ansi C source points to the wrong file pca9555.c instead of acd7830.c. Regards Matth

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Ok has been modified.

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