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Controlling brushed motors with PWM

Last post by deshipu « Thu Jul 27, 2017 5:11 pm
Replies: 8
Attachment(s) by sergeyzwezdin » Tue Jul 18, 2017 7:59 am

8 Replies

111 Views

Last post by deshipu View the latest post
Thu Jul 27, 2017 5:11 pm
Use OpenMV with UARM Swift to recognize numbers/characters and tap on them

Last post by prvns « Thu Jul 27, 2017 3:51 pm
Replies: 6
by prvns » Tue Jul 25, 2017 9:18 pm

6 Replies

22 Views

Last post by prvns View the latest post
Thu Jul 27, 2017 3:51 pm
Limit Frames Per Second

Last post by slow_one « Mon Jul 24, 2017 3:40 pm
Replies: 2
by slow_one » Mon Jul 24, 2017 9:45 am

2 Replies

23 Views

Last post by slow_one View the latest post
Mon Jul 24, 2017 3:40 pm
opening a saved mjpeg for analysis

Last post by slow_one « Mon Jul 24, 2017 9:41 am
Replies: 19
Attachment(s) by slow_one » Mon Jul 03, 2017 11:03 am

19 Replies

204 Views

Last post by slow_one View the latest post
Mon Jul 24, 2017 9:41 am
UART read makes OpenMV IDE hang

Last post by airborne « Sun Jul 23, 2017 9:26 pm
Replies: 4
by airborne » Sun Jul 23, 2017 3:01 pm

4 Replies

30 Views

Last post by airborne View the latest post
Sun Jul 23, 2017 9:26 pm
Communication issue between openmv cam m7 and arduino board

Last post by kwagyeman « Sun Jul 23, 2017 11:52 am
Replies: 4
by tony » Fri Jul 21, 2017 8:16 am

4 Replies

59 Views

Last post by kwagyeman View the latest post
Sun Jul 23, 2017 11:52 am
find_lines vs cv2.HoughLines ... which is better?

Last post by slow_one « Thu Jul 20, 2017 1:05 pm
Replies: 29
by slow_one » Tue Jun 06, 2017 4:18 pm

29 Replies

496 Views

Last post by slow_one View the latest post
Thu Jul 20, 2017 1:05 pm
object 'line' is not a tuple or list ... while using get_histogram()?

Last post by slow_one « Thu Jul 20, 2017 10:56 am
Replies: 2
by slow_one » Wed Jul 19, 2017 4:30 pm

2 Replies

50 Views

Last post by slow_one View the latest post
Thu Jul 20, 2017 10:56 am
Hough Transform Angles ... trouble visualizing them

Last post by kwagyeman « Wed Jul 19, 2017 6:00 pm
Replies: 1
by slow_one » Wed Jul 19, 2017 3:26 pm

1 Replies

35 Views

Last post by kwagyeman View the latest post
Wed Jul 19, 2017 6:00 pm
Hough Transform Lines shaking

Last post by FrankW « Wed Jul 19, 2017 4:28 am
Replies: 11
Attachment(s) by FrankW » Tue Jul 11, 2017 6:05 am

11 Replies

173 Views

Last post by FrankW View the latest post
Wed Jul 19, 2017 4:28 am
Display Unmodified Image after Edge Detection ...

Last post by kwagyeman « Tue Jul 18, 2017 8:08 pm
Replies: 2
by slow_one » Tue Jul 18, 2017 2:15 pm

2 Replies

40 Views

Last post by kwagyeman View the latest post
Tue Jul 18, 2017 8:08 pm
img.difference() question

Last post by sychaichangkun « Tue Jul 18, 2017 9:26 am
Replies: 2
by sychaichangkun » Sun Jul 16, 2017 2:06 am

2 Replies

61 Views

Last post by sychaichangkun View the latest post
Tue Jul 18, 2017 9:26 am
Which pins can't be used when using the Wifi board?

Last post by Drews « Mon Jul 17, 2017 2:28 am
Replies: 30
Attachment(s) by zlite » Fri Mar 24, 2017 2:50 pm

30 Replies

1520 Views

Last post by Drews View the latest post
Mon Jul 17, 2017 2:28 am
Openmvide does not recognize internal disk

Last post by kwagyeman « Sun Jul 16, 2017 2:31 pm
Replies: 10
Attachment(s) by jaume » Thu Jun 08, 2017 5:22 pm

10 Replies

227 Views

Last post by kwagyeman View the latest post
Sun Jul 16, 2017 2:31 pm
img.difference an ROI?

Last post by iabdalkader « Fri Jul 14, 2017 7:08 pm
Replies: 2
by slow_one » Wed Jul 05, 2017 2:06 pm

2 Replies

63 Views

Last post by iabdalkader View the latest post
Fri Jul 14, 2017 7:08 pm
IDE Not Responding

Last post by slow_one « Wed Jul 12, 2017 8:50 am
Replies: 4
by slow_one » Tue Jul 11, 2017 10:55 am

4 Replies

81 Views

Last post by slow_one View the latest post
Wed Jul 12, 2017 8:50 am
Non Rectangular ROI - Motion Detection

Last post by iabdalkader « Tue Jul 11, 2017 9:26 pm
Replies: 2
by rommel » Tue Jul 11, 2017 5:55 pm

2 Replies

59 Views

Last post by iabdalkader View the latest post
Tue Jul 11, 2017 9:26 pm
heliostat project

Last post by kwagyeman « Tue Jul 11, 2017 12:08 pm
Replies: 48
Attachment(s) by luik » Mon Oct 17, 2016 2:00 pm

48 Replies

2290 Views

Last post by kwagyeman View the latest post
Tue Jul 11, 2017 12:08 pm
Connecting M7 to Raspberry Pi 3

Last post by kwagyeman « Tue Jul 11, 2017 9:56 am
Replies: 1
by ThreeDogs » Tue Jul 11, 2017 7:29 am

1 Replies

45 Views

Last post by kwagyeman View the latest post
Tue Jul 11, 2017 9:56 am
Do I need to have computer connected while using openmv

Last post by kwagyeman « Mon Jul 10, 2017 6:57 pm
Replies: 1
by bilkerarslan » Mon Jul 10, 2017 6:51 pm

1 Replies

50 Views

Last post by kwagyeman View the latest post
Mon Jul 10, 2017 6:57 pm
Tracking April Tags on Cam M4

Last post by wubbaLubbaDubDub « Mon Jul 10, 2017 2:35 am
Replies: 7
Attachment(s) by wubbaLubbaDubDub » Wed Jul 05, 2017 10:51 am

7 Replies

140 Views

Last post by wubbaLubbaDubDub View the latest post
Mon Jul 10, 2017 2:35 am
C stdout to OpenMV ide serial port?

Last post by iabdalkader « Thu Jul 06, 2017 7:48 am
Replies: 13
by airborne » Sat Jul 01, 2017 12:34 pm

13 Replies

174 Views

Last post by iabdalkader View the latest post
Thu Jul 06, 2017 7:48 am
openmv3 can be support SVM

Last post by iabdalkader « Wed Jul 05, 2017 11:57 am
Replies: 4
by skylin008 » Thu Apr 27, 2017 4:17 am

4 Replies

238 Views

Last post by iabdalkader View the latest post
Wed Jul 05, 2017 11:57 am
mjpeg_on_movement.py example: How long would a recording last?

Last post by slow_one « Mon Jul 03, 2017 1:19 pm
Replies: 6
by slow_one » Mon Jun 26, 2017 9:22 am

6 Replies

109 Views

Last post by slow_one View the latest post
Mon Jul 03, 2017 1:19 pm
Method for tracking Color Blob and April Tag

Last post by patrickpoirier51 « Sat Jul 01, 2017 3:49 pm
Replies: 4
Attachment(s) by patrickpoirier51 » Sat Jul 01, 2017 3:08 pm

4 Replies

128 Views

Last post by patrickpoirier51 View the latest post
Sat Jul 01, 2017 3:49 pm
AprilTags x DataMatrix - Performance (FPS)

Last post by kwagyeman « Sat Jul 01, 2017 11:29 am
Replies: 1
by newsilver » Sat Jul 01, 2017 2:23 am

1 Replies

47 Views

Last post by kwagyeman View the latest post
Sat Jul 01, 2017 11:29 am
Firmware OPENMV2 vs OPENMV3

Last post by airborne « Thu Jun 29, 2017 1:28 pm
Replies: 3
by airborne » Tue Jun 27, 2017 7:17 pm

3 Replies

126 Views

Last post by airborne View the latest post
Thu Jun 29, 2017 1:28 pm
color_drawing.py and error with img.width()/2

Last post by iabdalkader « Tue Jun 27, 2017 11:45 pm
Replies: 5
by slow_one » Fri Jun 23, 2017 4:19 pm

5 Replies

102 Views

Last post by iabdalkader View the latest post
Tue Jun 27, 2017 11:45 pm
haarCascade file Crashed

Last post by iabdalkader « Tue Jun 27, 2017 11:33 pm
Replies: 3
Attachment(s) by skylin008 » Tue Jun 27, 2017 4:50 am

3 Replies

86 Views

Last post by iabdalkader View the latest post
Tue Jun 27, 2017 11:33 pm
What about the 256KB RAM?

Last post by kwagyeman « Mon Jun 26, 2017 11:25 am
Replies: 1
by desireentz » Mon Jun 26, 2017 3:15 am

1 Replies

58 Views

Last post by kwagyeman View the latest post
Mon Jun 26, 2017 11:25 am
openmv-cascade to be use

Last post by skylin008 « Mon Jun 26, 2017 3:29 am
Replies: 9
Attachment(s) by skylin008 » Fri Mar 31, 2017 2:04 am

9 Replies

661 Views

Last post by skylin008 View the latest post
Mon Jun 26, 2017 3:29 am
Distance of openMV

Last post by famtrungkien « Fri Jun 23, 2017 5:57 am
Replies: 2
by famtrungkien » Thu Jun 22, 2017 10:15 pm

2 Replies

105 Views

Last post by famtrungkien View the latest post
Fri Jun 23, 2017 5:57 am
Running mjpeg.py more than once without resetting the camera

Last post by slow_one « Wed Jun 21, 2017 4:34 pm
Replies: 2
by slow_one » Wed Jun 21, 2017 4:08 pm

2 Replies

80 Views

Last post by slow_one View the latest post
Wed Jun 21, 2017 4:34 pm
Flipping the camera up-side-down

Last post by kwagyeman « Wed Jun 21, 2017 4:24 pm
Replies: 9
by deshipu » Sun Feb 14, 2016 5:33 am

9 Replies

1436 Views

Last post by kwagyeman View the latest post
Wed Jun 21, 2017 4:24 pm
HOG.py example gives RuntimeError: Sensor Timeout!!

Last post by slow_one « Mon Jun 19, 2017 10:21 am
Replies: 2
by slow_one » Fri Jun 16, 2017 4:11 pm

2 Replies

88 Views

Last post by slow_one View the latest post
Mon Jun 19, 2017 10:21 am
Power Vcc with 3.3v directly

Last post by kwagyeman « Mon Jun 19, 2017 12:46 am
Replies: 1
by daver » Mon Jun 19, 2017 12:06 am

1 Replies

89 Views

Last post by kwagyeman View the latest post
Mon Jun 19, 2017 12:46 am
Installing on Odroid XU-4 Ubuntu giving errors ... newbie question

Last post by kwagyeman « Sun Jun 18, 2017 10:21 pm
Replies: 13
Attachment(s) by slow_one » Fri Jun 02, 2017 11:30 am

13 Replies

344 Views

Last post by kwagyeman View the latest post
Sun Jun 18, 2017 10:21 pm
Repeated image saves crashes program

Last post by schildroth « Fri Jun 16, 2017 7:47 am
Replies: 9
by schildroth » Thu Jun 15, 2017 12:09 pm

9 Replies

227 Views

Last post by schildroth View the latest post
Fri Jun 16, 2017 7:47 am
open other images for analysis

Last post by iabdalkader « Thu Jun 15, 2017 10:01 pm
Replies: 6
Attachment(s) by DaddyOh » Thu Jun 15, 2017 9:17 am

6 Replies

180 Views

Last post by iabdalkader View the latest post
Thu Jun 15, 2017 10:01 pm
Open saved image for analysis

Last post by schildroth « Thu Jun 15, 2017 12:07 pm
Replies: 2
by schildroth » Wed Jun 14, 2017 5:15 pm

2 Replies

99 Views

Last post by schildroth View the latest post
Thu Jun 15, 2017 12:07 pm
AprilTags 2

Last post by iabdalkader « Wed Jun 14, 2017 6:30 pm
Replies: 3
by newsilver » Wed Jun 14, 2017 3:30 pm

3 Replies

126 Views

Last post by iabdalkader View the latest post
Wed Jun 14, 2017 6:30 pm
Fresh install on OSX 10.11: TypeError: function does not take keyword

Last post by slow_one « Wed Jun 14, 2017 8:44 am
Replies: 3
by slow_one » Tue Jun 13, 2017 4:41 pm

3 Replies

130 Views

Last post by slow_one View the latest post
Wed Jun 14, 2017 8:44 am
Line Profile

Last post by kwagyeman « Sat Jun 10, 2017 11:39 pm
Replies: 6
by Greg » Mon Jun 05, 2017 4:06 pm

6 Replies

184 Views

Last post by kwagyeman View the latest post
Sat Jun 10, 2017 11:39 pm
OpenMV Cam M7micro very hot

Last post by jaume « Fri Jun 09, 2017 5:45 am
Replies: 17
Attachment(s) by jaume » Mon May 29, 2017 4:34 am

17 Replies

479 Views

Last post by jaume View the latest post
Fri Jun 09, 2017 5:45 am
openmv cam too blue

Last post by kwagyeman « Thu Jun 08, 2017 1:35 pm
Replies: 1
Attachment(s) by kalarakis » Thu Jun 08, 2017 12:12 pm

1 Replies

84 Views

Last post by kwagyeman View the latest post
Thu Jun 08, 2017 1:35 pm
Missing modules when installing on Windows 7

Last post by iabdalkader « Mon Jun 05, 2017 5:07 pm
Replies: 16
by slow_one » Fri Jun 02, 2017 3:33 pm

16 Replies

395 Views

Last post by iabdalkader View the latest post
Mon Jun 05, 2017 5:07 pm
Error with img.binary

Last post by iabdalkader « Sat Jun 03, 2017 5:45 pm
Replies: 4
Attachment(s) by zlite » Thu Jun 01, 2017 6:01 pm

4 Replies

183 Views

Last post by iabdalkader View the latest post
Sat Jun 03, 2017 5:45 pm
WINC1500 shield download firmware

Last post by kwagyeman « Sat Jun 03, 2017 1:49 am
Replies: 1
by kidswong999 » Sat Jun 03, 2017 12:11 am

1 Replies

101 Views

Last post by kwagyeman View the latest post
Sat Jun 03, 2017 1:49 am
Simple logical operations on images.

Last post by kwagyeman « Fri Jun 02, 2017 9:21 pm
Replies: 3
by bob63 » Fri Jun 02, 2017 4:38 pm

3 Replies

146 Views

Last post by kwagyeman View the latest post
Fri Jun 02, 2017 9:21 pm
Can't see OpenMV on Ubuntu despite doing adduser dialout

Last post by dhylands « Tue May 30, 2017 12:56 pm
Replies: 4
by zlite » Mon May 29, 2017 9:38 pm

4 Replies

191 Views

Last post by dhylands View the latest post
Tue May 30, 2017 12:56 pm

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