Board-dat/Board-DAT.md
... ...
@@ -384,7 +384,7 @@ MT7688
384 384
385 385
[[camera-dat]]
386 386
387
-- [[SCM1030-dat]]
387
+- [[SCM1030-dat]] - [[SCM1002-dat]] - [[SCM1004-dat]]
388 388
389 389
390 390
### SCU
Board-dat/SCM/SCM1002-dat/SCM1002-dat.md
... ...
@@ -5,7 +5,7 @@
5 5
6 6
## Info
7 7
8
-[product url - 0.3M Laptop Build-in Camera PCB](https://www.electrodragon.com/product/0-3m-laptop-build-camera-board/)
8
+[product url - Laptop Build-in Camera PCB](https://www.electrodragon.com/product/0-3m-laptop-build-camera-board/)
9 9
10 10
## Board Images and Dimension
11 11
Board-dat/SCM/SCM1004-dat/SCM1004-dat.md
... ...
@@ -1,4 +1,24 @@
1 1
2 2
# SCM1004-dat
3 3
4
-- [[ov2659-dat]]
... ...
\ No newline at end of file
0
+
1
+## Info
2
+
3
+[product url - Laptop Build-in Camera PCB](https://www.electrodragon.com/product/0-3m-laptop-build-camera-board/)
4
+
5
+
6
+## Applications, category, tags, etc.
7
+
8
+## Demo Code and Video
9
+
10
+## ref
11
+
12
+- [[ov2659-dat]]
13
+
14
+- [[SCM1004]]
15
+
16
+- legacy wiki page
17
+
18
+
19
+
20
+
Tech-dat/SBC-dat/RPI-dat/RPI-camera-dat/RPI-camera-dat.md
... ...
@@ -0,0 +1,14 @@
1
+
2
+# RPI-camera-dat
3
+
4
+projects - [[pi-camera-stream-flask]]
5
+
6
+network or local streaming - [[pi-MJPEG-Streamer]] - [[pi-cam-opencv]]
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+
8
+camera stream and GPIOs control - [[pi-cam-flask-control]]
9
+
10
+
11
+
12
+## ref
13
+
14
+- [[RPI-dat]]
... ...
\ No newline at end of file
Tech-dat/SBC-dat/RPI-dat/RPI-camera-dat/pi-MJPEG-Streamer/pi-MJPEG-Streamer.md
... ...
@@ -0,0 +1,18 @@
1
+
2
+# pi-MJPEG-Streamer
3
+
4
+MJPEG-Streamer (For Web-Based Streaming)
5
+
6
+If you want to access the camera feed over a network:
7
+
8
+Install MJPEG-Streamer:
9
+
10
+ sudo apt install mjpegstreamer
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+
12
+Start the streamer:
13
+
14
+ mjpeg_streamer -i "input_uvc.so -d /dev/video0 -r 640x480 -f 30" -o "output_http.so -w ./www"
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+
16
+Access the stream via a browser:
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+
18
+ http://<Raspberry_Pi_IP>:8080/?action=stream
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\ No newline at end of file
Tech-dat/SBC-dat/RPI-dat/RPI-camera-dat/pi-cam-flask-control/pi-cam-flask-control.md
... ...
@@ -0,0 +1,85 @@
1
+
2
+# pi-cam-flask-control
3
+
4
+## Control the Robot While Streaming on Raspberry Pi
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+
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+
7
+## Install Flask
8
+
9
+First, install Flask, which will allow us to create a web-based control panel:
10
+
11
+ pip install flask
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+
13
+
14
+## Create a Flask Web Server
15
+
16
+We will use Flask to serve an HTML page with buttons that trigger GPIO outputs on the Raspberry Pi.
17
+
18
+Create a file named robot_server.py and add the following code:
19
+
20
+ from flask import Flask, render_template
21
+ import RPi.GPIO as GPIO
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+
23
+ app = Flask(__name__)
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+
25
+ # Setup GPIO pins for robot motors (adjust these pin numbers as needed)
26
+ MOTOR1 = 17 # Example GPIO pin
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+ MOTOR2 = 18 # Example GPIO pin
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+
29
+ GPIO.setmode(GPIO.BCM)
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+ GPIO.setup(MOTOR1, GPIO.OUT)
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+ GPIO.setup(MOTOR2, GPIO.OUT)
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+
33
+ @app.route('/')
34
+ def index():
35
+ return render_template('index.html')
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+
37
+ @app.route('/forward')
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+ def forward():
39
+ GPIO.output(MOTOR1, GPIO.HIGH)
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+ return "Moving Forward"
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+
42
+ @app.route('/stop')
43
+ def stop():
44
+ GPIO.output(MOTOR1, GPIO.LOW)
45
+ return "Stopping"
46
+
47
+ if __name__ == '__main__':
48
+ app.run(host='0.0.0.0', port=5000)
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+
50
+## Create the HTML Control Panel
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+
52
+We need a web page that will allow us to control the robot via buttons.
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+
54
+Create a folder named templates in the same directory as robot_server.py.
55
+
56
+Inside templates, create a file named index.html and add the following code:
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+
58
+ <!DOCTYPE html>
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+ <html>
60
+ <head>
61
+ <title>Robot Control</title>
62
+ </head>
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+ <body>
64
+ <h1>Robot Control Panel</h1>
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+ <!-- Display the camera stream; replace <Raspberry_Pi_IP> with your Raspberry Pi's IP address -->
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+ <img src="http://<Raspberry_Pi_IP>:8080/?action=stream" width="640">
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+ <br><br>
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+ <button onclick="fetch('/forward')">Move Forward</button>
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+ <button onclick="fetch('/stop')">Stop</button>
70
+ </body>
71
+ </html>
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+
73
+## Run the Flask Server
74
+
75
+Start the Flask server with the following command:
76
+
77
+ python3 robot_server.py
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+
79
+## Access the Control Panel
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+
81
+Once the server is running, open your web browser and go to:
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+
83
+ http://<Raspberry_Pi_IP>:5000
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+
85
+You should see a real-time camera feed along with buttons to control the robot.
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\ No newline at end of file
Tech-dat/SBC-dat/RPI-dat/RPI-camera-dat/pi-cam-opencv/pi-cam-opencv.md
... ...
@@ -0,0 +1,34 @@
1
+
2
+# pi-cam-opencv
3
+
4
+OpenCV (For Local Processing)
5
+
6
+If you want to process the camera feed on the Raspberry Pi itself:
7
+
8
+Install dependencies:
9
+
10
+ sudo apt update
11
+ sudo apt install python3-opencv
12
+
13
+Create a Python script to capture and display the camera feed:
14
+
15
+ import cv2
16
+
17
+ cap = cv2.VideoCapture(0) # Open the default camera
18
+
19
+ while cap.isOpened():
20
+ ret, frame = cap.read()
21
+ if not ret:
22
+ break
23
+ cv2.imshow("Camera Feed", frame)
24
+
25
+ # Press 'q' to exit
26
+ if cv2.waitKey(1) & 0xFF == ord('q'):
27
+ break
28
+
29
+ cap.release()
30
+ cv2.destroyAllWindows()
31
+
32
+Run the script:
33
+
34
+ python3 camera.py
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Tech-dat/SBC-dat/RPI-dat/RPI-camera-dat/pi-cam-stream-flask/pi-cam-stream-flask.md
... ...
@@ -0,0 +1,57 @@
1
+
2
+# pi-camera-stream-flask
3
+
4
+## install dependencies
5
+
6
+ sudo apt-get update
7
+
8
+ sudo apt-get upgrade
9
+
10
+ sudo apt-get install libatlas-base-dev
11
+
12
+ sudo apt-get install libjasper-dev
13
+
14
+ sudo apt-get install libqtgui4
15
+
16
+ sudo apt-get install libqt4-test
17
+
18
+ sudo apt-get install libhdf5-dev
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+
20
+ sudo pip3 install Flask
21
+
22
+ sudo pip3 install numpy
23
+
24
+ sudo pip3 install opencv-contrib-python
25
+
26
+ sudo pip3 install imutils
27
+
28
+ sudo pip3 install opencv-python
29
+
30
+
31
+## install python project code
32
+
33
+Open terminal and clone the Camera Stream repo:
34
+
35
+ cd /home/pi git clone https://github.com/EbenKouao/pi-camera-stream-flask.git
36
+
37
+You can start the Flask Camera Stream via with the following command:
38
+
39
+ sudo python3 /home/pi/pi-camera-stream-flask/main.py
40
+
41
+
42
+## setup auto boot
43
+
44
+A good idea is to make the camera stream auto-start at bootup of your pi. You will now not need to re-run the script every time you want to create the stream. You can do this by going editing the /etc/profile to:
45
+
46
+ sudo nano /etc/profile
47
+
48
+Go to the end of the and add the following (from above):
49
+
50
+ sudo python3 /home/pi/pi-camera-stream-flask/main.py
51
+
52
+This would cause the following terminal command to auto-start each time the Raspberry Pi boots up. This, in effect, creates a headless setup, which would be accessed via SSH.
53
+
54
+
55
+## project code
56
+
57
+- https://github.com/EbenKouao/pi-camera-stream-flask
Tech-dat/SBC-dat/SBC-dat.md
... ...
@@ -12,6 +12,10 @@
12 12
13 13
- [[BTT-DAT]]
14 14
15
+
16
+
17
+
18
+
15 19
## Compare
16 20
17 21
| Device | CPU | Clock Speed | NPU | GPU | RAM | Multimedia | Connectivity | Target Use Case | Power Efficiency | Price Range |
Tech-dat/Sensor-dat/Camera-dat/Camera-Functionalities-dat/auto-focus-dat/Camera-Functionalities-dat.md
... ...
@@ -0,0 +1,4 @@
1
+
2
+# Camera-Functionalities-dat
3
+
4
+
Tech-dat/Sensor-dat/Camera-dat/Camera-Functionalities-dat/auto-focus-dat/auto-focus-dat.md
... ...
@@ -0,0 +1,8 @@
1
+
2
+# auto-focus-dat
3
+
4
+## ref
5
+
6
+- [[auto-focus]]
7
+
8
+- [[camera]]
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\ No newline at end of file
Tech-dat/Sensor-dat/Camera-dat/camera-dat.md
... ...
@@ -39,7 +39,18 @@ OV series - [[SCM1008-dat]] - [[SCM1009-dat]] - [[SCM1017-dat]] - [[SCM1024-dat]
39 39
40 40
[[analog-video-dat]]: - NA
41 41
42
+## Camera Functionalities
42 43
44
+- [[Camera-Functionalities-dat]]
45
+-
46
+- [[auto-focus-dat]]
47
+
48
+- [[3D-camera-dat]] - [[night-vision-dat]] - [[camera-pan-dat]] - [[camera-tilt-dat]] - [[camera-zoom-dat]]
49
+
50
+
51
+## use-guide
52
+
53
+- [[ESP32-cam-dat]] - [[RPI-camera-dat]]
43 54
44 55
45 56
Tech-dat/WIFI-dat/WIFI-video-dat/WIFI-video-dat.md
... ...
@@ -1,4 +1,9 @@
1 1
2 2
# WIFI-video-dat
3 3
4
-- [[ESP32-dat]]
... ...
\ No newline at end of file
0
+- [[ESP32-app-dat]] - [[esp32-cam-dat]]
1
+
2
+
3
+## ref
4
+
5
+- [[video-transmission-dat]]
... ...
\ No newline at end of file
Tech-dat/robot-dat/robot-dat.md
... ...
@@ -0,0 +1,11 @@
1
+
2
+# robot-dat
3
+
4
+## robot tank with camera
5
+
6
+- https://github.com/YahboomTechnology/Raspberry-pi-G1-Tank
7
+
8
+
9
+## tech
10
+
11
+- [[RPI-dat]] - [[camera-dat]] - [[PS2-console-dat]]
... ...
\ No newline at end of file
Tech-dat/video-transmission-dat/video-transmission-dat.md
... ...
@@ -5,7 +5,11 @@
5 5
6 6
- [[WIFI-video-dat]]
7 7
8
+## APP
8 9
10
+- [[video-RC-car-dat]]
11
+
12
+## tech
9 13
10 14
- [[fiber-optic-dat]]
11 15
app-dat/RC-dat/video-RC-car-dat/video-RC-car-dat.md
... ...
@@ -21,4 +21,6 @@
21 21
22 22
## ref
23 23
24
-- [[video-RC-car]] - [[RC-car]]
... ...
\ No newline at end of file
0
+- [[video-RC-car]] - [[RC-car]] - [[video-transmission]]
1
+
2
+- [[camera]]
... ...
\ No newline at end of file
weekly-dat/week-9-12-dat/week-9-12-dat.md
... ...
@@ -7,6 +7,8 @@ This a weekly update newsletter, to briefly tell you whats new and whats fun we
7 7
8 8
- Will add a ESP32 Audio Play Board, AI Assistant Possible, Including I2S microphone, Speaker with Amplifer, SD-MMC Bit-4 Data Storage, and Power Supply
9 9
10
+- [[SCM1004-dat]], 2M USB [[UVC-dat]], [[camera-dat]], also sort the camera types by [[cemera-interface-dat]]
11
+
10 12
## Development, Documents Updates
11 13
12 14
- find good [[kicad-dat]] simulation tutorials, you can find at [[kicad-simulation-dat]], specially good at demostrate [[amplifier-dat]]
... ...
@@ -23,6 +25,8 @@ This a weekly update newsletter, to briefly tell you whats new and whats fun we
23 25
24 26
- add information for [[fiber-optic-transceiver-dat]]
25 27
28
+- update raspberry pi camera and gpio driven articles here: - [[RPI-camera-dat]]
29
+
26 30
## Dissusion, Feedback, To-do
27 31
28 32