I made an optical flow and ToF lidar sensor board myself
This is an indoor altitude and position hold flight experiment using MH-FLOW v1.0b, which is an optical flow and ToF lidar ranging sensor board designed and developed myself.
However, the drone doesn't hold its position precisely as I expect. Maybe it's because optical flow is a sensor that measures the rate of pixel movements, not the position, but if the algorithm is improved a little more, the performance will be better, I think.
☆★ Buy an MH-FC V2.2 and drone parts ☆★
https://www.m-hive.net/
☆★ Download source code ☆★
https://github.com/ChrisWonyeobPark/M...
☆★ Overview of the "STM32 Drone programming from scratch" course ☆★
• [STM32 Drone programming from scratch...
☆★ Contents of the course ☆★
• [STM32 Drone programming from scratch...
☆★ Introduction to the drone parts ☆★
• [STM32 Drone programming from scratch...
![[디지털 알람시계 프로그래밍 챌린지] 10. 알람설정모드 구현](https://images.mixrolikus.cc/video/4PKj6RI0CzE)
![[디지털 알람시계 프로그래밍 챌린지] 9-2. 알람반복기능 추가](https://images.mixrolikus.cc/video/AHUb28yCz3c)
![[디지털 알람시계 프로그래밍 챌린지] 9. 알람모드 구현](https://images.mixrolikus.cc/video/Imjb-clllDA)
![[디지털 알람시계 프로그래밍 챌린지] 8. 시간설정모드 구현](https://images.mixrolikus.cc/video/Q4h4EK0LRmM)
![[디지털 알람시계 프로그래밍 챌린지] 7. 시계 구현 - 날짜 및 시간 표시, 윤년 적용](https://images.mixrolikus.cc/video/Jp45WynK1Ls)
![[디지털 알람시계 프로그래밍 챌린지] 6. 버튼 이벤트 다양화3 및 부저 - SHORT-MID / MID-LONG 경계](https://images.mixrolikus.cc/video/WfgRcvC08V0)
![[디지털 알람시계 프로그래밍 챌린지] 5. 버튼 이벤트 다양화2 - SHORT / MID / LONG HOLD](https://images.mixrolikus.cc/video/ovAJExhEP38)
![[디지털 알람시계 프로그래밍 챌린지] 4. 버튼 이벤트 다양화1 - SHORT / MID / LONG PRESS](https://images.mixrolikus.cc/video/6k6Cy8T3jrk)
![[디지털 알람시계 프로그래밍 챌린지] 3. 스탑워치 - CLCD에 시간표시, 랩타임 저장 및 표시](https://images.mixrolikus.cc/video/zlINlP8Xwh0)
![[디지털 알람시계 프로그래밍 챌린지] 2. 스탑워치 - 7-Seg에 시간표시, 버튼으로 조작](https://images.mixrolikus.cc/video/JX66f2jckEo)
![[디지털 알람시계 프로그래밍 챌린지] 1-3. 버튼 누른 시간 카운트](https://images.mixrolikus.cc/video/ARtBX-rpjCA)
![[디지털 알람시계 프로그래밍 챌린지] 1-2. 버튼 입력 및 UART 입력으로 LED 토글](https://images.mixrolikus.cc/video/Bg9hrV3UmNI)
![[디지털 알람시계 프로그래밍 챌린지] 1-1. 버튼 입력으로 LED 토글 1](https://images.mixrolikus.cc/video/kQcF4ELYz64)
![[STM32 Drone programming from scratch] 13. Conclusion (2/2) - COMPLETE](https://images.mixrolikus.cc/video/_XR-PZF0Tvs)
![[STM32 Drone programming from scratch] 13. Conclusion (1/2)](https://images.mixrolikus.cc/video/mK70bJsz8I0)
![[STM32 Drone programming from scratch] 12-2. Yaw axis heading angle single loop PID control](https://images.mixrolikus.cc/video/SpuxyH5XGIE)
![[STM32 Drone programming from scratch] 12-1. Yaw axis angular rate single loop PID control](https://images.mixrolikus.cc/video/0kGSqGJrnA8)
![[STM32 Drone programming from scratch] 11. Roll and pitch axis double loop PID control](https://images.mixrolikus.cc/video/d17R_sJVhgo)
![[STM32 Drone programming from scratch] 10-3. Double loop cascade PID control - Implementation (2/2)](https://images.mixrolikus.cc/video/pxl86fuKYb4)
![[STM32 Drone programming from scratch] 10-3. Double loop cascade PID control - Theory (1/2)](https://images.mixrolikus.cc/video/yMG_2ZDpM8w)
![[STM32 Drone programming from scratch] 10-2. Single loop PID control - Implementation (2/2)](https://images.mixrolikus.cc/video/IYWzrqLBFpk)