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MCP3428

The MCP3428 is a 4-Channel Analog to Digital Converter with 16-Bit resolution, ideally suited for low-speed high-resolution sensor monitoring. The MCP3428 is capable of reading analog voltages at 15 samples per second with 16-Bit resolution or 240 samples per second at 12-bit resolution. This Device is available from www.ncd.io

[SKU: MCP3428]

(https://store.ncd.io/product/mcp3428-4-channel-analog-to-digital-converter-16-bit-i2c-mini-module/) This Sample code can be used with Raspberry Pi.

Hardware needed to interface MCP3428 16Bit 4Channel ADC With Raspberry Pi :

1. MCP3428 16Bit 4Channel ADC
2. Raspberry Pi I2C Shield
3. I2C Cable

Python

Download and install smbus library on Raspberry pi. Steps to install smbus are provided at:

https://pypi.python.org/pypi/smbus-cffi/0.5.1

Download (or git pull) the code in pi. Run the program.

$> python MCP3428.py

The lib is a sample library, you will need to calibrate the sensor according to your application requirement.