#acl AdminGroup:read,write,revert EditorsGroup:read,write,revert All:read ############################################################################## ############################################################################## ## DE-EN_Sprachflaggen {{{#!wiki language_selector/de [[ de/ExtensionPCB | {{ http://www.mikrokopter.de/addons/shared_addons/themes/mk3/img/flag_ger.png }}]] }}} ########################################################################### <
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> = Info = This is an add-on board with two switched outputs and a 9V and 12V voltage tap. <
> The board can be connected to the switching outputs "OUT1 and OUT2 of the FlightCtrl. This allows LEDs to be switched or a camera to be triggered. '''Shoplink: [[https://www.mikrocontroller.com/index.php?main_page=product_info&cPath=65&products_id=576|Extension-PCB (Set)|target="_blank"]]''' ############################################################################## ############################################################################## <
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> ---- = Assembly = ##---------------------------------------------------------------------------- ## Bild rechts {{{#!html
}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Bauteile.jpg?m=1530080698 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Bauteile.jpg?m=1530080698 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- The board must still be equipped with the enclosed components. This requires a suitable soldering iron and basic knowledge in soldering. '''When fitting the LED and the optocoupler, please pay attention to the correct installation direction.''' The parts list consists of: * Resistance 1k Ohm (R4/R5) * Capacitor 100nF (C6/C8) * Mosfet FDD6637 (FET1/FET2) * LED "green" (LED1/LED2) * DC converter 9V 7809DT (IC4) * DC converter 12V TSR 1-24120 (IC2) ([[https://www.mikrocontroller.com/index.php?main_page=product_info&cPath=74&products_id=573|optionally available|target="_blank"]]) * Optocoupler TCMT1106 (OK1) ############################################################################## ############################################################################## <
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> ---- = Circuit diagram = ##---------------------------------------------------------------------------- ## Bild rechts {{{#!html
}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Anschluss.jpg?m=1530007587 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Anschluss.jpg?m=1530007588 }}|target="_blank" ]]<
> [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Schaltplan.jpg?m=1530078352 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Schaltplan.jpg?m=1530078354 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- These connections are available: |||||||||| ||'''__Input__'''||||'''__Output__'''|| ||'''J7'''||switching input 1 (Out1 !FlightCtrl)||||'''9V'''||+9V out (from IC4)|| ||'''J6'''||switching input 2 (Out2 !FlightCtrl)||||'''12V'''||+12V out (from IC2)|| ||'''5V''' ||+5V connection from !FlightCtrl ||||'''S1/-''' ||switching output 1 (+12V switched) || ||'''+/-''' ||voltage input (15-36V) ||||'''S2/-''' ||switching output 2 (+12V switched) || || || ||||'''C+/C-''' ||switching output 1 (closing contact) || || || ||||'''-''' ||GND || <
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> {{{#!wiki tip If the input voltage is 15V or more, a 12V Traco / Recom (IC2) should be soldered.<
> If the input voltage is lower then 15V (e.g. you use a 2S/3S Lipo), you can also solder a solder bridge over the outer pads instead of a 12V Traco / Recom.<
> ATTENTION: with a solder bridge the Lipo voltage will be applied to the pads "12V" / "S1" / "S2" ! [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Bruecke-IC2.jpg?m=1530079459 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Bruecke-IC2.jpg?m=1530079459 }}|target="_blank" ]] }}} ############################################################################## ############################################################################## <
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> ---- = Test = After mounting the board, you can easily check the function. <
> If you close the contact "J6" or "J7" with GND, the respective output is switched through and the associated LED lights up. ##---------------------------------------------------------------------------- ## Bild rechts {{{#!html
}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Test-OFF.jpg?m=1530007616 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Test-OFF.jpg?m=1530007617 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- <
> In the default setting there is no voltage at the outputs "S1" and S2 "and the switching output" C + / C- "has no continuity. ############################################################################## <
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}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Test-S1.jpg?m=1530007618 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Test-S1.jpg?m=1530007619 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- <
> If contact '''"J7"''' is connected to ground, "LED1" lights up and 12V is connected to "S1".<
> In addition, the switching contact "C + / C-" is bridged via the optocoupler ~-(observe polarity during measurement / connection)-~. <
> And if the contact "SJ1" is bridged on the back side, 5V is at the pads "C - / -" ~-(only if you have connect the 5V input)-~. ############################################################################## <
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}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Test-S2.jpg?m=1530007620 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-Test-S2.jpg?m=1530007621 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- <
> If contact '''"J6"''' is connected to ground, "LED2" lights up and 12V is connected to "S2".<
> ############################################################################## ############################################################################## <
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> ---- ##---------------------------------------------------------------------------- ## Bild rechts {{{#!html
}}} <
> [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-AnschlussFC_V3.jpg?m=1530007589 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-AnschlussFC_V3.jpg?m=1530007589 }}|target="_blank" ]] [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-AnschlussFC_V2_x.jpg?m=1536130197 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-AnschlussFC_V2_x.jpg?m=1536130198 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- = Connection FlightCtrl = The inputs "J6", "J7" and "5V" are connected to the switch output "Out1", "Out2" and "+5V" <
> of your !FlightCtrl. At the pads "+" and "-" the Lipo voltage is applied. ############################################################################## ############################################################################## <
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> ---- = Connection examples = ##---------------------------------------------------------------------------- ## Bild rechts {{{#!html
}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-PowerOut.jpg?m=1530007909 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-PowerOut.jpg?m=1530007910 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- '''__Voltage tap__''' <
> For the connection of external consumers (e.g. a video transmitter) 9V (0.5A) and 12V (1A) are available. <
> ~- '''Attention:''' <
> If a bridge was soldered in place of the 12V Traco (IC2), the full lipo voltage is applied to the pad "12V", "S1" and "S2" !!!<
> The switching outputs "S1" and "S2" are then with max. 55A loadable. -~ <
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}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-2xLED.jpg?m=1530007586 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-2xLED.jpg?m=1530007586 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- '''__Connection lighting__''' <
> LEDs can be connected to the switching outputs S1 and S2 and switched independently of each other. <
> Please note that the connected LEDs together do not need more then the max. 12V / 1A.<
> ~-(Exception if a bridge is used instead of IC2)-~ <
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> ############################################################################## ##---------------------------------------------------------------------------- ## Bild rechts {{{#!html
}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-1xLED-1xShutter.jpg?m=1530007583 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-1xLED-1xShutter.jpg?m=1530007583 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- '''__Connection lighting + Shutter__''' <
> In addition to lighting, a trigger for a camera can also be connected. <
> The lighting is then connected to the switching output "S2". The pads "C + / C-" can then be used to connect a trigger for the used camera.<
> ~-(To protect the camera, the switching output "C + / C-" is connected via an optocoupler. When the contact is closed, a resistance of approx. 100 ohms is applied. When connecting the trigger, pay attention to the correct polarity. GND is on "C-", Focus and Trigger on "C +")-~ <
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}}} [[ http://gallery3.mikrokopter.de/var/albums/intern/MK-Baugruppen/ExtensionPCB/ExPCB-1xLED-1xUSB.jpg?m=1530007584 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/MK-Baugruppen/ExtensionPCB/ExPCB-1xLED-1xUSB.jpg?m=1530007585 }}|target="_blank" ]] {{{#!html
}}} ##---------------------------------------------------------------------------- '''__Connection lighting + Canon-Ixus with CHDK-Script__''' <
> If you use e.g. a Canon camera with ''CHDK-script'' you can also trigger this camera via e.g. a USB plug (if supported by CHDK for the used camera).<
> To do this, the solder bridge "SJ1" on the back must be closed. The USB plug is then connected to the pads "C-" (+5V) and "-" (GND). <
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