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Installing a switch for gyro.
Hello,
I am planning on installing a gyro on my Stampede xl5. I am thinking of connecting 3PDT on-on toggle switch between receiver, gyro and servo. But I am not quite sure if this will work to turn gyro on and off. I have drawn a schematic for it. dropbox.com/s/jajcqi4qh6skzaa/2017-02-11%2022.22.18.jpg?dl=0 Can anyone tell me if it will work or if not, what should I do to make it work? Thank you |
i think the + and - are constantly powered from the receiver so not sure how you will trigger the relay.
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Originally Posted by mikeygar
(Post 14834479)
i think the + and - are constantly powered from the receiver so not sure how you will trigger the relay.
The schematic drawing is a bit misleading as it only has a single line representing a 3 wire lead. Edit: my one concern would be whether or not the gyro will safely handle having the output pins being powered when bypassed, since they're not isolated from the servo. |
Originally Posted by gigaplex
(Post 14834667)
They mentioned a 3PDT switch, which is basically a 3 pin toggle that chooses been one output or another. There's no relay. All 3 pins, signal + and -, will be switched. It should work.
The schematic drawing is a bit misleading as it only has a single line representing a 3 wire lead. Edit: my one concern would be whether or not the gyro will safely handle having the output pins being powered when bypassed, since they're not isolated from the servo. I was thinking about that problem too, do you think installing three diodes(1N4148) will help? dropbox.com/s/qtoi5xi0tti0zme/2017-02-12%2016.18.59.jpg?dl=0 Also, I got a different suggestion about turning the signal from gyro on and off. Do you think this will work better than the one above? dropbox.com/s/msm8zmr9onr6wqa/2017-02-12%2017.10.13.jpg?dl=0 THANK YOU SO MUCH! Thanks |
Originally Posted by gigaplex
(Post 14834667)
They mentioned a 3PDT switch, which is basically a 3 pin toggle that chooses been one output or another. There's no relay. All 3 pins, signal + and -, will be switched. It should work.
The schematic drawing is a bit misleading as it only has a single line representing a 3 wire lead. Edit: my one concern would be whether or not the gyro will safely handle having the output pins being powered when bypassed, since they're not isolated from the servo. |
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