The AB Electronics UK Knowledge Base provides support solutions, tutorials and troubleshooting guides.
YOU WILL NEED THIS BOARD
ADC Pi
8 Channel 17-bit Single-Ended Analogue to Digital Converter for the Raspberry Pi and Single-Board Computers
£14.39 ex VAT
The ADC Pi can also be used with the Arduino range of development boards or any other processor with an I2C interface.
The Arduino library for MCP3424 from ArduSat allows you to easily use the 8 different analogue inputs on the ADC Pi with your Arduino project and stack up to 4 ADC Pi boards, giving you up to 32 x 18-bit ADC inputs.
You can download the library and sample code from our GitHub repository
The image below shows how you can connect your ADC Pi to your Arduino UNO using only 4 wires.
Address Table for ADC Pi inputs
| Pin 1 | Pin 2 | ADC Address |
|---|---|---|
|
Low or Float |
Low or Float |
0x68 |
|
Low |
Float |
0x69 |
|
Low |
High |
0x6A |
|
Float |
Low |
0x6B |
|
High |
Low |
0x6C |
|
High |
Float |
0x6D |
|
High |
High |
0x6E |
|
Float |
High |
0x6F |
(images created with Fritzing)
Also useful for your Raspberry Pi project
Temperature & Sensing
1 Wire Pi Plus
Connect dozens of 1-Wire sensors - temperature, iButtons, EEPROMs - via a single GPIO pin. Stacks directly on the 40-pin header.
Analogue I/O
ADC Pi
Read up to 8 analogue inputs - perfect for pairing with your temperature sensors or other analogue-output devices.
All-in-one
Expander Pi
Combines ADC, DAC, 32 GPIO ports and a real-time clock on one board. The most versatile board for complex Raspberry Pi projects.
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Order these Boards
ADC Pi
8 Channel 17-bit Single-Ended Analogue to Digital Converter for the Raspberry Pi and Single-Board Computers
£14.39 ex VAT
