This Analog to Digital Converter Board is capable of reading 0-24V input voltage. It has an onboard Amplifier for signal conditioning. This Board uses two MCP3428 to read the amplified Signal. 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. The MCP3428 has an x1, x2, x4, x8 programmable gain amplifier, making it an ideal choice for monitoring extremely low-voltage sensors. All 8 channels are capable of monitoring a full-scale range of 0-24V. Up to 8 MCP3428 devices are capable of sharing a single I2C communication port, using three floating address inputs.
This 0 to 24V Analog to digital Converter board has two MCP3428 onboard, so to use all 2 MCP3428 at the same time you will need to set them each up at a different address. This Analog to Digital Converter board has onboard jumpers to select the different addresses for both of the MCP3428.
Note: Set MCP3428 gain at one to read 0-24V Signal and set the gain at two to read 0-5V Signal.
To convert ADC values into voltage values use this formula
Voltage = Raw_ADC*0.0007346 ( to read 0-24V DC)
This is a general purpose I²C device compatible with all computing platforms and IoT technologies, including Raspberry Pi, BeagleBone, Arduino, Particle, BridgeX5, and many more. All ControlEverything.com devices support a strict +5V I²C Bus standard.
Arduino Nano and Micro Interfaces:
Plug this Device into the Arduino Nano I²C Shield
Plug this Device into any Arduino Nano Master Device
Plug this Device into any Arduino Micro Master Device
Plug this Device into the Arduino Uno Interface Adapter
Onion Omega 1 & 2 IoT Interface:
Use our Onion Omega Adapters
Particle IoT Interfaces:
Plug this Device into the Particle Photon I²C Shield
Use as Expansion for any Particle Photon Device
Use as Expansion for any Particle Electron Device
Note: All devices above are compatible with Bluz Bluetooth Interface
Windows 8/10 PC Interface:
Use the Bridge Series Controller