# krishkrosh/trackweight

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8,659 stars · 376 forks · Swift · mit

## Links

- GitHub: https://github.com/KrishKrosh/TrackWeight
- awesome-repositories: https://awesome-repositories.com/repository/krishkrosh-trackweight.md

## Description

TrackWeight is a digital weighing instrument and pressure-to-weight converter designed to measure the mass of objects. It functions as a pressure sensor weight scale that translates data from a touch surface into weight measurements in grams.

The system integrates pressure sensor data to enable digital weight measurement and embedded weight tracking. It converts raw pressure readings into standardized weight units to quantify the mass of objects or fingers in contact with a sensory surface.

The implementation includes analog-to-digital signal conversion, linear regression calibration for accuracy, and threshold-based noise filtering. It utilizes polling-based sensor sampling and state-driven measurement logic to monitor for pressure changes and detect object contact.

## Tags

### Hardware & IoT

- [Weight Measurement](https://awesome-repositories.com/f/hardware-iot/weight-measurement.md) — Converts pressure sensor data from a touch surface into standardized weight measurements in grams. ([source](https://github.com/KrishKrosh/TrackWeight#readme))
- [Analog-to-Digital Converters](https://awesome-repositories.com/f/hardware-iot/analog-to-digital-converters.md) — Implements analog-to-digital conversion to translate raw pressure sensor voltage into digital values for weight calculation.
- [Digital Weighing Instruments](https://awesome-repositories.com/f/hardware-iot/digital-weighing-instruments.md) — Functions as a digital weighing instrument that measures mass through sensor-based pressure detection.
- [Embedded Weight Tracking](https://awesome-repositories.com/f/hardware-iot/embedded-weight-tracking.md) — Integrates a hardware-software interface to monitor and log the weight of physical objects in real time.
- [Sensor Integrations](https://awesome-repositories.com/f/hardware-iot/integration-performance/hardware-interfacing-integration/hardware-integration/device-sensors/external-integrations/sensor-integrations.md) — Integrates physical pressure sensors to capture and process data for weight quantification.
- [Pressure Sensor Scales](https://awesome-repositories.com/f/hardware-iot/pressure-sensor-scales.md) — Implements a pressure sensor weight scale that translates touch surface data into gram measurements.
- [Pressure-to-Weight Converters](https://awesome-repositories.com/f/hardware-iot/pressure-to-weight-converters.md) — Provides software logic for translating raw pressure readings into standardized weight units.
- [Touch Surface Sensing](https://awesome-repositories.com/f/hardware-iot/touch-surface-sensing.md) — Measures the amount of pressure applied to a sensory surface to determine object mass.
- [Sensor Polling](https://awesome-repositories.com/f/hardware-iot/integration-performance/hardware-interfacing-integration/hardware-integration/device-sensors/sensor-polling.md) — Uses a polling-based sampling method to monitor pressure sensors for object contact at regular intervals.
- [Sensor Noise Filtering](https://awesome-repositories.com/f/hardware-iot/sensor-noise-filtering.md) — Provides threshold-based noise filtering to prevent phantom weight readings caused by sensor fluctuations.

### Artificial Intelligence & ML

- [Sensor Calibration](https://awesome-repositories.com/f/artificial-intelligence-ml/linear-regression/sensor-calibration.md) — Uses linear regression to accurately map digital sensor readings to known gram weights.

### Software Engineering & Architecture

- [State-Driven Logic](https://awesome-repositories.com/f/software-engineering-architecture/state-driven-logic.md) — Implements state-driven logic to toggle between idle and weighing modes based on pressure thresholds.