vault backup: 2026-07-11 16:59:05

Notes/Electronics/ADS1115 ADC Module.md

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+---
+created: 2025-07-23
+tags:
+  - resource
+---
+## Summary
+
+A 4 channel analogue to digital converter board.
+## Notes
+
+There is a Rust crate for interfacing to the board.  Requires calibration when based on the input signal.  Default address for the board is 0x48 (see section 7.5.1.1 of the data sheet)
+## References
+
+- [`ads1x1x` crate](https://crates.io/crates/ads1x1x)
+- [How to use ADS1115 16-Bit ADC Module with Raspberry Pi](https://how2electronics.com/how-to-use-ads1115-16-bit-adc-module-with-raspberry-pi)
+- [Amazon: ADS1115 Analog-to-Digital Converter 16 Bit ADC 4](https://www.amazon.com/Converter-Programmable-Amplifier-Development-Compatible/dp/B08QD2C42R)
+- https://www.ti.com/lit/ds/symlink/ads1115.pdf
+- [Using the second (I2C 0) port on a Raspberry Pi - YouTube](https://www.youtube.com/watch?v=FUAiELC76aw)
+- [Several I2C Devices, how to wire them? - Raspberry Pi Forums](https://forums.raspberrypi.com/viewtopic.php?t=371894)
+- [[Odin's Dilemma Human Chain Puzzle]]
+