RKMIX - RummyKub Mixer - Versionsgeschichte

Wolfgang: /* Setting up the Rapberry Pi with OpenCV */

2019-08-24T09:28:03Z

Setting up the Rapberry Pi with OpenCV

← Nächstältere Version		Version vom 24. August 2019, 09:28 Uhr
Zeile 77:		Zeile 77:
	* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/		* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/
	* https://www.pyimagesearch.com/2018/09/26/install-opencv-4-on-your-raspberry-pi/		* https://www.pyimagesearch.com/2018/09/26/install-opencv-4-on-your-raspberry-pi/

			In OpenCV 4, drawKeypoints works differently as compared to OpenCV 3: https://www.google.com/search?client=firefox-b-d&q=opencv+4+drawkeypoints&client=firefox-b

Wolfgang: /* Setting up the Rapberry Pi with OpenCV */

2019-08-24T09:26:34Z

Setting up the Rapberry Pi with OpenCV

← Nächstältere Version		Version vom 24. August 2019, 09:26 Uhr
Zeile 76:		Zeile 76:

	* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/		* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/
			* https://www.pyimagesearch.com/2018/09/26/install-opencv-4-on-your-raspberry-pi/

Wolfgang: /* mix drum motor drive */

2019-08-24T09:05:55Z

mix drum motor drive

← Nächstältere Version		Version vom 24. August 2019, 09:05 Uhr
Zeile 44:		Zeile 44:
	{{TableEnd}}		{{TableEnd}}


	* board A drives A-C coil
	* board B drives B-D coil

	~~Connection from driver boards to motors:~~

	~~{{TableBegin}}~~
	~~! board !! board pin name !! motor pin !! motor wire color~~
	\|-
	~~\| A \|\| M+ \|\| A \|\| BLACK~~
	\|-
	~~\| A \|\| M- \|\| C \|\| GREEN~~
	\|-
	~~\| B \|\| M+ \|\| B \|\| RED~~
	\|-
	~~\| B \|\| M- \|\| D \|\| BLUE~~
	~~{{TableEnd}}~~

	~~4 RasPi GPIO ports to control the [[IBT-2 BTS7960B Driver Module]]:~~

	~~{{TableBegin}}~~
	~~! GPIO-Number !! GPIO-Connector-Pin-Number !! Used for !! connected to at driver board pin number !! driver board pin name~~
	\|-
	~~\| 5 \|\|~~
	\|-
	~~\| 6 \|\|~~
	\|-
	~~\| 13 \|\|~~
	\|-
	~~\| 19 \|\|~~
	\|-
	~~\| 12 \|\|~~
	\|-
	~~\| 16 \|\|~~
	\|-
	~~\| 20 \|\|~~
	\|-
	~~\| 21 \|\|~~
	~~{{TableEnd}}~~

	{{tbc}}		{{tbc}}

Wolfgang: /* mix drum motor drive */

2019-08-23T21:29:38Z

mix drum motor drive

← Nächstältere Version		Version vom 23. August 2019, 21:29 Uhr
Zeile 16:		Zeile 16:
	=== mix drum motor drive ===		=== mix drum motor drive ===

	==== ~~pre-test with IBT-2 H-bridge drivers~~ ====		==== connection to A4988 driver ====

	~~2 [[IBT-2 BTS7960B Driver Module]]s~~ per motor ([[Schrittmotor MOONS 1454HS5405-01N - NEMA 14 B - 1,8Grad]]).		one driver module per motor ([[Schrittmotor MOONS 1454HS5405-01N - NEMA 14 B - 1,8Grad]]).

	motor has 2 coils:		motor has 2 coils:
Zeile 25:		Zeile 25:
	* B-D coil		* B-D coil

	Thus, 4 wires:		Thus, 4 wires

			driver has 4 outputs

			* 1A, 1B
			* 2A, 2B

	{{TableBegin}}		{{TableBegin}}
	! Wire !! Wire color !! Connector pin number		! Wire !! Wire color !! Connector pin number \|\| driver output
	\|-		\|-
	\| D \|\| BLUE \|\| 1		\| D \|\| BLUE \|\| 1 \|\| 2B
	\|-		\|-
	\| B \|\| RED \|\| 2		\| B \|\| RED \|\| 2 \|\| 2A
	\|-		\|-
	\| C \|\| GREEN \|\| 3		\| C \|\| GREEN \|\| 3 \|\| 1B
	\|-		\|-
	\| A \|\| BLACK \|\| 4		\| A \|\| BLACK \|\| 4 \|\| 1A
	{{TableEnd}}		{{TableEnd}}

Wolfgang: /* mixing drum */

2019-08-12T17:39:18Z

mixing drum

← Nächstältere Version		Version vom 12. August 2019, 17:39 Uhr
Zeile 8:		Zeile 8:

	== mixing drum ==		== mixing drum ==

			The mixing drum is driven by a pair of stepper motors [[Schrittmotor MOONS 1454HS5405-01N - NEMA 14 B - 1,8Grad]].

			* If the motors turn in the SAME direction, the drum is rotating and therefore MIXING the pieces in it.
			* If the motors turn in the OPPOSITE direction, the drum carriage will be TILTED in order to empty it into the [[#Sorting Chute\|sorting Chute]].

			=== mix drum motor drive ===

			==== pre-test with IBT-2 H-bridge drivers ====

			2 [[IBT-2 BTS7960B Driver Module]]s per motor ([[Schrittmotor MOONS 1454HS5405-01N - NEMA 14 B - 1,8Grad]]).

			motor has 2 coils:

			* A-C coil
			* B-D coil

			Thus, 4 wires:

			{{TableBegin}}
			! Wire !! Wire color !! Connector pin number
			\|-
			\| D \|\| BLUE \|\| 1
			\|-
			\| B \|\| RED \|\| 2
			\|-
			\| C \|\| GREEN \|\| 3
			\|-
			\| A \|\| BLACK \|\| 4
			{{TableEnd}}


			* board A drives A-C coil
			* board B drives B-D coil

			Connection from driver boards to motors:

			{{TableBegin}}
			! board !! board pin name !! motor pin !! motor wire color
			\|-
			\| A \|\| M+ \|\| A \|\| BLACK
			\|-
			\| A \|\| M- \|\| C \|\| GREEN
			\|-
			\| B \|\| M+ \|\| B \|\| RED
			\|-
			\| B \|\| M- \|\| D \|\| BLUE
			{{TableEnd}}

			4 RasPi GPIO ports to control the [[IBT-2 BTS7960B Driver Module]]:

			{{TableBegin}}
			! GPIO-Number !! GPIO-Connector-Pin-Number !! Used for !! connected to at driver board pin number !! driver board pin name
			\|-
			\| 5 \|\|
			\|-
			\| 6 \|\|
			\|-
			\| 13 \|\|
			\|-
			\| 19 \|\|
			\|-
			\| 12 \|\|
			\|-
			\| 16 \|\|
			\|-
			\| 20 \|\|
			\|-
			\| 21 \|\|
			{{TableEnd}}

	{{tbc}}		{{tbc}}

Wolfgang: /* Software */

2018-10-21T11:03:10Z

Software

← Nächstältere Version		Version vom 21. Oktober 2018, 11:03 Uhr
Zeile 24:		Zeile 24:

	== Software ==		== Software ==

			Base Material:

			* EdjeElectronics Playing Card Detecor:
			** [https://github.com/EdjeElectronics/OpenCV-Playing-Card-Detector Github page]
			** [https://www.youtube.com/watch?v=m-QPjO-2IkA Youtube Video demonstrating the card detector]

	=== Variant A: Detect Face with OpenCV ===		=== Variant A: Detect Face with OpenCV ===

Wolfgang: /* Variant A: Detect Face with OpenCV */

2018-06-06T20:27:40Z

Variant A: Detect Face with OpenCV

← Nächstältere Version		Version vom 6. Juni 2018, 20:27 Uhr
Zeile 29:		Zeile 29:
	This uses a [[Raspberry Pi]] Model B Version 3, running OpenCV.		This uses a [[Raspberry Pi]] Model B Version 3, running OpenCV.

	{{PubImg\|Projekte/PUCONRKMIX/Hardware/RKMIX_ELECTRONICS_B_BB-001.JPG\|height=~~200px~~}}		{{PubImg\|Projekte/PUCONRKMIX/Hardware/RKMIX_ELECTRONICS_B_BB-001.JPG\|height=400px}}

	==== Setting up the Rapberry Pi with OpenCV ====		==== Setting up the Rapberry Pi with OpenCV ====

	* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/		* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/

Wolfgang: /* Software */

2018-06-06T20:26:44Z

Software

← Nächstältere Version		Version vom 6. Juni 2018, 20:26 Uhr
Zeile 29:		Zeile 29:
	This uses a [[Raspberry Pi]] Model B Version 3, running OpenCV.		This uses a [[Raspberry Pi]] Model B Version 3, running OpenCV.

	{{PubImg\|PUCONRKMIX/Hardware/RKMIX_ELECTRONICS_B_BB-001.JPG\|height=200px}}		{{PubImg\|Projekte/PUCONRKMIX/Hardware/RKMIX_ELECTRONICS_B_BB-001.JPG\|height=200px}}

	==== Setting up the Rapberry Pi with OpenCV ====		==== Setting up the Rapberry Pi with OpenCV ====

	* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/		* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/

Wolfgang am 6. Juni 2018 um 20:25 Uhr

2018-06-06T20:25:08Z

← Nächstältere Version		Version vom 6. Juni 2018, 20:25 Uhr
Zeile 22:		Zeile 22:

	{{tbc}}		{{tbc}}

			== Software ==

			=== Variant A: Detect Face with OpenCV ===

			This uses a [[Raspberry Pi]] Model B Version 3, running OpenCV.

			{{PubImg\|PUCONRKMIX/Hardware/RKMIX_ELECTRONICS_B_BB-001.JPG\|height=200px}}

			==== Setting up the Rapberry Pi with OpenCV ====

			* http://www.life2coding.com/install-opencv-3-4-0-python-3-raspberry-pi-3/

Wolfgang: Die Seite wurde neu angelegt: „{{RKMIX}} automatically mixes a set of RummyKub pieces and spits them all out on the table lying face-down. {{RKMIX}} has 3 components: * mixing drum * color…“

2018-06-01T14:12:47Z

Die Seite wurde neu angelegt: „{{RKMIX}} automatically mixes a set of RummyKub pieces and spits them all out on the table lying face-down. {{RKMIX}} has 3 components: * mixing drum * color…“

Neue Seite

{{RKMIX}} automatically mixes a set of RummyKub pieces and spits them all out on the table lying face-down.

{{RKMIX}} has 3 components:

* mixing drum
* colorSensor
* switch and turn-around mechanism

== mixing drum ==

{{tbc}}

== color sensor ==

{{tbc}}

=== calibration ===

* [[RKMIX color sensor calibration]]

== switch and turn-around mechanism ==

{{tbc}}