Electronics > Electronics

How to use 5V servos with axon mote that operates on 3.3V?

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bennyber:
Hello

Can anyone, please, tell me how to use 5V servos
with axon mote that operates on 3.3V?

Thanks, in advance.

newInRobotics:
You use separate power supply :)

stridera:
Or use a voltage divider to reduce it to the required voltage.

http://hyperphysics.phy-astr.gsu.edu/hbase/electric/voldiv.html

bennyber:
One really nice guy 'palmisano' already answered this question (on you-tube):

"The Axon Mote has regulated (3.3V) and unregulated (battery voltage) power buses. You hook up the servo to the unregulated power bus. Servos work with any PWM signal above 3V."

Thank you palmisano.

Soeren:
Hi,


--- Quote from: bennyber on November 12, 2012, 05:11:49 AM ---One really nice guy 'palmisano' [...]

--- End quote ---
Known here as Admin :)

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