YOU WILL NEED THIS BOARD

The ADC DAC Pi Zero is a 2-channel 12-bit analogue-to-digital converter and a 2-channel 12-bit digital-to-analogue converter designed to work with the Raspberry Pi and other compatible single-board computers. Designed for the same footprint as the Raspberry Pi Zero, the ADC DAC Pi Zero is also compatible with full-size Raspberry Pi models.
This knowledge base section contains articles and tutorials on the ADC DAC Pi Zero, showing how to use the development board with various input devices.
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
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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.