Category Archives: tECHNOLOGY

FBCJustin Streaming todo.

Summary of step 1 desired feature set:

1. stream live to internet

1a Existing live stream to You Tube is sufficient for now.  We must solve the erratic upload problem now, before we move on.  Retry this with internet box tied down and power lead secured.

………………..

http://www.tomshardware.com/answers/id-2234484/lan-cards-internet-lan.html

This is exactly what I did! Figured it out before you posted it though.

NETWORK 1 SETUP (with internet connection)
Router 1 – default settings, DHCP ON
LAN 1 – Static IP 192.168.0.150 (I think you can use auto obtain IP), Default Gateway – 192.168.0.1, w/ DNS

NETWORK 2 SETUP
Router 2 – DHCP OFF
LAN 2 – Static IP 192.168.1.100 ; Default Gateway – Blank ; DNS – Blank
— * It will show as Unidentified Network on your adapter settings window.

I have internet on network 1 while I can file share on network 2 (no internet access) for work. 2 different networks, 1 pc

 

 

Why do we have to occasionally hard reset the internet box?

Heavy power switch. Where did the “power Conditioner” go?

Laptop boot on power, sleep on power down

2 allow real-time camera switching

2a –  Implement camera feed switch.

2b – laptop to control switching interface

2c – Router from home to mount in 19 in. Rackd.  –    2.d current inputs : 1 Sony camera remotely steered, 1 Sony camera fixed at sound booth.

3 use one remote camera and one fixed camera for now.

3a.  –  one remotely controlled camera

3b- Pan/tilt mechanism / controller done, needs tuning.

34c- zoom, focus etcetera.

3d-Evaluate lanc  dongle.  Buy. Camera XA35.

3e  Camera drive.  Lanc drive. add joystick or wheel to LANC zoom

4 Use mixed audio stream from existing sound board.

4A  Why is the fan in the switch so loud?

4b. Key to switch / software /

4c – do we have audio coming in from Sound Booth Channel 8?

   4d Get app to work on nexus tablet.

4e. Sound Board private network
SSID X-32
PW @FBCJusti
UP 192.168.0.102

5 Send use able stream of camera feed for ProPresenter to display on projectors.  Use ProPresenter as a input “Camera” source to switch.

 

Is ther a way to with the exsisting video on the Lightening outputs

 

 

Random Notes

 

Initial video switcher setup

IP: 192.168.10.240

SUB:255.255.255.0

GATE:192.168.10.1

 

Initial video converter (red  box ) set up

Decimate.

Control duc source , change to HDMI IN

Output 1080i, 59.94.

Control SDI  OUT SOURCE. scale if other than I.

 

 

 

 

Wire run names

http://www.robotshop.com/en/12v-17rpm-200-1-gear-motor-encoder.html?gclid=CjwKEAjw07nJBRDG_tvshefHhWQSJABRcE-Zpd0u3YtILTtxH3PmmDLzu-Tsxf2MBW4cy4B4_5A1fBoCNDrw_wcB

16wvdc motor all electronics

Here is the original BESCOR PanTilt Drive with a WII Nunchuck

Camera Pan, Tilt from a Bescor 101

 

 

Here is the Pan/Tilt with the pan motor tachometer installed

 

 

 

Herre is the initial LANC interface notes

How do I come to terms with LANC?

 

 

 

 

 

 

Heffley home videos

1.

 

2.

 

3.

 

4.

 

5.

6.

7.

8.

9. June 6 2004.   0 to 5.00 memorial day motor cycles. 5.30 Mom with water hose.  9.00 lucia scooter 10.00 Joe lands in j4.   June 12 13.26 Lucia rides bike.  21.00 luci shoot footage. 23.30 Florida. 2004. 27.00 grandma.  36.00 lucia skate. with Sam and Kinsey. 49.00 twister 107.00 end.

 

 

 

Camera Pan, Tilt from a Bescor 101


Uthe Sparkfun motor control board wires up:

Dir A- 12
Speed A – 3

DirB – 13

SpeedB – 11

Here is a wii Nii nunchuck based project

Here ist the demo software for the board:

 


this is the easy driver from spark fun

EasyDriver

 

this one uses digital smooth

https://github.com/dawsonc/Nunchuck_Turret/blob/master/Nunchuck_Turret.ino

 

ffqeqe

 

http://m.aliexpress.com/item/912805423.html?productId=912805423&productSubject=OM400B-joystick&tracelog=wwwdetail2mobilesitedetail

1455803153380179160089

 

Looks like a decent 3 axis joystick for 40$

http://www.amazon.com/gp/aw/d/B00CS6O4NI/ref=pd_aw_fbt_328_img_2?ie=UTF8&refRID=0W79YEYHETSASKZQN36Z

 

Hall Effect sensors HAL115C

Hall115C_Datasheet

 

Installed on the back of a DC motor

20160411_144019

 

 

 

 

 

 

 

Faceplate on the black steering box is 12×7 5-8

 

 

 

 

 

Box dimensions

146495773610476675359

Using a PS2 controller to steer the camers

here is a link to servo drives

http://techmonkeybusiness.com/using-a-playstation-2-controller-with-your-arduino-project.html

 

dimensions for controller with 4 joysticks

50 mm hole = 1.968 in

63mm  = 2.48 in

stroke at the knurl is 1.6

 

 

 

 

 

 

Dual camera controller

This is text from the new editor interface

How do I come to terms with LANC?

One wire dual direction LAN.  Takes 4 identical commands for the rec. to see it as a valid command.

 

Pulled up to 5V~.
Pulled down =Mark
LANC_REMOTE

This drawing is from

http://controlyourcamera.blogspot.com/2011/02/arduino-powered-lanc-remote.html

Use arduino to drive, Plain English:
http://controlyourcamera.blogspot.com/2011/02/arduino-controlled-video-recording-over.html

 

 

Example code:

 

tons of detail:
http://www.boehmel.de/lanc.htm

Vixia HFS200

2.5m

from http://controlyourcamera.blogspot.com/2011/02/arduino-controlled-video-recording-over.html

Nop = 0x0000,
RecordStart = 0x3318,
RecordStop = 0x198C,
IrisIncrement = 0x5528, // Used for IDLE state
IrisDecrement = 0x5328, // Used for IDLE state
IrisRecIncrement = 0x2A94, // Used for RECORD state
IrisRecDecrement = 0x2994, // Used for RECORD state
IrisAutoAdjust = 0xAF28,
FocusShuttleFar = 0xE028, // Used for IDLE state (value mask 0x0F00: 1 3 5 7 9 B D F)
FocusShuttleNear = 0xF028, // Used for IDLE state (value mask 0x0F00: 1 3 5 7 9 B D F)
FocusShuttleRecFar = 0x7094, // Used for RECORD state (value mask 0x0700: 0 1 2 3 4 5 6 7)
FocusShuttleRecNear = 0x7894, // Used for RECORD state (value mask 0x0700: 0 1 2 3 4 5 6 7)
FocusFar = 0x4528, // Used for IDLE state
FocusNear = 0x4728, // Used for IDLE state
FocusRecFar = 0x2394, // Used for RECORD state
FocusRecNear = 0x2294, // Used for RECORD state

these are the few we want to try

 

AF Iris auto
77 White balance reset (not if white balance is selected via menu)
55 Iris more open

55
Iris more open
53 Exposure auto/man. toggle (models of the early 90’s)
Iris more close
49 White balance toggle (only cameras until approx. 1996)

lanc on a small canon 220 camera uses a 2/32 submini plug RS 274-0298

 

CANON HFS200 Manual

Canon vixia Hookup VIDEO

 

 

 

 

The command for opening the IRIS is:
Byte 0 – 0010 1000
Byte 1 – 55 (expressed in hexa)

 

 

 

 

What are the details for the 2015 electronics and Robotics class?

 2015 class is done and gone!

9.00 to 12.00 AM Electronics Class

 

20150707_113137

Monday:

Page 2-7

introduction to relay

Tuesday

Page 7 current

relay details

CHALLENGE:

Slow Fan /Fast fan  with ann

IMG_1123

1.00 to 4.00 PM Robotics Class

IMG_1124

 

20150707_144024

http://youtu.be/mUDV5nQBOLY

IMG_1131

Goal: construct and program a robot.  the robot will be controlled via a Android Cell phone.

The final test will be a robot soccer tournament, with each student competing on teams for the championship.

the coaster Chassis will be the same as last year.

4WD_RobotBaseThe  Controller   is an Arduino .  The drive logic board will be hand made with relays as per this Instructible. EasyRelay

here is the actual relays we used

20150710_065700

The Bluetooth link will be provided by this (ubiquitous) HC05 module:

HC06 Module

The header strips will be used to connect the loose wires to the arduino

first run at the arduino code and the Android code will  be from TechBitar. This Cel Phone App, and Arduino code is a simple interface that

Control 2 DC Motors Via Bluetooth (1)

Which pin is which?

 

BOM

4WD motor base

..1 ea battery holder (included)

..4 ea AA battery

Arduino

.. 1 ea 9V battery

..1 ea 2.1mm plug  w wires

Header strips for arduino connection

 

HC05

..1 ea cable (included)

..1 ea 1000 ohm resistor

.. 1 ea 2000 ohm resistor

Relay H Bridge

..2 ea relay

..2 ea tip-120

..2 ea 220 ohm resistor

Tywraps

Hotglue

Tape

 

Tools:

Power supply

strippers

 

 

Other surfing:

these prototype backpacks are a little cheaper,  Amazon Offering,

Two Wheel, 2 deck:

US Based in Vermont:

http://yourduino.com/sunshop2/index.php?=product_detail&p=223

Other Chassis : http://www.mhobbies.com/dagu-magic-car-4wd-robot-chassis-with-4-tt-motor.html 28.00

Simpler 2 wheen chassis in stock http://yourduino.com/sunshop2/index.php?l=product_detail&p=406

Motor controller

http://www.allelectronics.com/make-a-store/item/md-57/motor-driver-1a-dual-tb6612fng/1.html

How do I configure a New Ubuntu Machine with all the usual suspects?

General Rules for aquiring hardware for linux MINT:

1. Don’t buy bleeding edge new stuff, but hardware that’s already on the market for some time. That increases the chance of the right drivers being present in the kernel of Mint 18. Additional advantage: it saves you a lot of money.

2. Make sure your graphics card is either Intel or Nvidia; avoid AMD and the others.

3. Wireless: Buy Atheros, Intel, Ralink or Realtek instead.don’t buy a Broadcom chipset.

https://help.ubuntu.com/community/GoogleEarth

http://ubuntuguide.net/how-to-install-google-earth-in-ubuntu-10-10-maverick

http://www.liberiangeek.net/2010/09/install-citrix-ica-client-ubuntu-10-10-maverick-meerkat/

D)

http://www.skype.com/intl/en/get-skype/on-your-computer/linux/post-download/

http://www.citrix.com/English/ss/downloads/details.asp?downloadId=3323&productId=186&c1=sot2755&c2=pov163070&c3=ost1349860#top use the .DEB

http://support-asia.canon-asia.com/contents/ASIA/EN/0100236502.html canon printer

GIMP from Repository

XP DualBoot BlahBlah

LabJack installs .Net framework