TKJElectronics/KalmanFilter
This is a Kalman filter used to calculate the angle, rate and bias from from the input of an accelerometer/magnetometer and a gyroscope. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5133
- days_rel: n/a
- days_push: 1915
- n_releases_24m: 0
Adoption not part of the score
1946 stars · 742 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A small C++ Kalman filter library for microcontrollers that fuses accelerometer/magnetometer and gyroscope input to estimate angle, rate, and bias. It works on any MCU with float math and can be dropped into Arduino as a library.
Use cases
- fuse accelerometer and gyroscope data to estimate tilt angle
- smooth noisy IMU sensor readings on an Arduino
- stabilize a self-balancing robot
- estimate gyro drift bias from sensor data
- implement sensor fusion on a microcontroller with float math
When to choose
- you need a lightweight, single-purpose angle estimator for an embedded project
- you are working with Arduino or another float-capable microcontroller
- you want a well-known, simple Kalman implementation for IMU fusion
When to avoid
- you need a general-purpose or multi-state Kalman filter library
- you require an actively maintained project with a clear license
- you need full 9-DOF orientation estimation like a Madgwick or Mahony filter
Facets
library · maturity maintenance
math simulation embedded-systems robotics cpp embedded iot kalman-filter arduino sensor-fusion imu gyroscope accelerometer angle-estimation algorithms
3 sources
- readme: https://github.com/TKJElectronics/KalmanFilter · fetched 2026-08-28 · fec1aa067ab7
- homepage: http://blog.tkjelectronics.dk/2012/09/a-practical-approach-to-kalman-filter-and-how-to-implement-it · fetched 2026-08-29 · 0b331f93c1bf
- site_page: http://blog.tkjelectronics.dk/about · fetched 2026-08-29 · b01df85a9328
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| TKJElectronics/KalmanFilter | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="TKJElectronics/KalmanFilter")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem