Forums » Technology » Pit Builders » Hoping for a little help with a Saitek Aviator and the BU0836A...


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#3354554 - 07/29/11 09:44 AM Re: Hoping for a little help with a Saitek Aviator and the BU0836A... [Re: TheGrunch]
HitchHikingFlatlander Offline
Senior Member

Registered: 09/21/06
Posts: 2810
Loc: California
LOL NVM, I just thought you were trying to repair it! I was thinking you can get one on amazon for $20 these days. I bought mine to turn it into a collective controller for Black Shark! Good luck with your project.
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#3354905 - 07/29/11 04:46 PM Re: Hoping for a little help with a Saitek Aviator and the BU0836A... [Re: TheGrunch]
Sokol1 Offline
Member

Registered: 11/17/01
Posts: 755
Loc: Internet
Quote:
could I maybe connect up VCC and GND to the spare +5V and -5V pins on the BU0836 board?


Yes, but you get a LED always ON. How this LED work in original Saitek circuit - blink when you press button 2 (SW2)?

Quote:
I'm not trying to sound like an ass here but I bought my Saitek Aviator for less than a Leo Bodnar board costs. Why didn't you just buy a new stick?


IMO - A new 35 U$ stick dont surpass a MODed one with BU0836. wink

Sokol1

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#3355132 - 07/30/11 02:24 AM Re: Hoping for a little help with a Saitek Aviator and the BU0836A... [Re: Sokol1]
TheGrunch Offline
Junior Member

Registered: 01/06/10
Posts: 15
Originally Posted By: HitchHikingFlatlander
LOL NVM, I just thought you were trying to repair it! I was thinking you can get one on amazon for $20 these days. I bought mine to turn it into a collective controller for Black Shark! Good luck with your project.
Thanks. smile Also, what Sokol says below...especially where the Aviator and its dodgy calibration issues are concerned. wink I'm a little bit sick of the second throttle intermittently restricting itself to half an axis in range mid-flight and getting wandering +-10% all the time on both throttles...thankfully for me it's only been the throttles that have been dodgy, I understand some people have had problems with the X and Y axes.

Originally Posted By: Sokol1
Quote:
could I maybe connect up VCC and GND to the spare +5V and -5V pins on the BU0836 board?


Yes, but you get a LED always ON. How this LED work in original Saitek circuit - blink when you press button 2 (SW2)?

Quote:
I'm not trying to sound like an ass here but I bought my Saitek Aviator for less than a Leo Bodnar board costs. Why didn't you just buy a new stick?


IMO - A new 35 U$ stick dont surpass a MODed one with BU0836. wink

Sokol1

The LED is on all the time, Sokol. smile You wouldn't be able to see it blink when it was under your thumb anyway. wink

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#3356181 - 07/31/11 04:03 PM Re: Hoping for a little help with a Saitek Aviator and the BU0836A... [Re: TheGrunch]
TheGrunch Offline
Junior Member

Registered: 01/06/10
Posts: 15
Well, using a multimeter I established that:
SW2: PD0->P14
SW3: PD0->P12
SW4: PD0->P10
HU: PD1->P16
HR: PD1->P10
HD: PD1->P14
HL: PD1->P12

So I connected:

Trigger blue wire->Column 1
Trigger white wire->Row 1, with 1N4148 diode toward row
P16->Column 3
P10->Column 4
P14->Column 5
P12->Column 6
PD0->Row 1
PD1->Row 6
VCC->+5V
GND->-5V

No luck! Only the trigger switch worked, and the LED was unlit. I tried reversing the connector for VCC and GND, but still no LED. Checked all of my connections with the multimeter and they're all sound from the PCB to the connector end. So, it looks like using diodes along the columns doesn't work. I'm really not sure why the LED isn't working. Oh well! On the plus side everything else apart from the buttons and the LED is now ready and working.

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