4 Channel ADC with 1 DAC for Microcontrollers - I2C

Stock No: 36806 MP

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$3.95

Availibilty: In Stock Units: 28

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Detailed Description

Schematic

DATA SHEET

The module uses PCF8591 8-bit CMOS data acquisition IC to support 4-channel Analog to Digital voltage input and 1 channel Digital to Analog Output.
I2C Serial communication to controller. (Address Pins A0-2 are fixed 000 (GND) on this Board)
NOTE: This module is controlled by microcontroller (Arduino, Raspberry etc.) and requires you to write the software.Suggest you download the Datasheet
for the PCF8591 (36806MP Data) from our website
Power: 2.5-6VDC
ADC Input: 0-5V (4 analog inputs can be programmed as single-ended or differential input)
Sampling rate is determined by I2C Bus rate
Automatic increment channel selection
The module has 3 jumper selectable onboard sensors that you can use (These, when enabled, will use 1-3 of the ADC inputs)
Photoresistor, (5537) Ccollects accurate values of ambient light intensity
Thermistor, (MF58) Collects values of ambient temperature
Potentiometer, 0-Vcc voltage source,
DAC ouptut is ~ Vcc/255 x data (value)
L: 1-3/4" W: 15/16" H: 1/2" WT: .02

WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

4 Channel ADC with 1 DAC for Microcontrollers - I2C

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