The main function of the target indicator is to receive the coordinate data transmitted from the surface after shooting and the action data of the teaching aid when shooting. It is analyzed by the Raspberry Pi and displayed on the display. At the same time, it plays voice prompts, that is, it is only used as a terminal. . These functions can also be completed using a microcontroller, but the workload is relatively large, especially the interface and graphics parts that interact with the user. If developed based on the operating system, the efficiency will be greatly improved.
Total of 1 lessons10 seconds
Total of 1 lessons6 minutes and 47 seconds
Total of 1 lessons6 minutes and 39 seconds
Total of 11 lessons7 hours and 52 minutes and 14 seconds
Total of 7 lessons51 minutes and 23 seconds
Total of 8 lessons1 hours and 56 minutes and 18 seconds
Total of 103 lessons13 hours and 35 minutes and 56 seconds
Total of 1 lessons57 minutes and 28 seconds
Core content: 1. Raspberry Pi model guide 2. Hardware required for Raspberry Pi development 3. Raspberry Pi working scenarios 4. Selecting & installing the system on Raspberry Pi 5. Configuring Raspberry Pi
Total of 5 lessons52 minutes and 38 seconds
Core content: 1. Use OpenCV/V4L2 to control the camera to collect images/videos on the Raspberry Pi 2. Use OpenCV to perform motion detection on the Raspberry Pi 3. Use the Face++ cloud service to perform facial recognition on the Raspberry Pi Face Recognition 4. Use OpenCV and Face++ cloud services for real-time face recognition on Raspberry Pi
Total of 3 lessons36 minutes and 29 seconds
Raspberry Pi GPIO basics
Total of 3 lessons30 minutes and 50 seconds
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