Boardlayout and possible Input Voltage

Posted by: Rainer

Hello Qbo Team,

is there any documentation to the board, that describes all Inputs and Outputs, voltages, signaltype and so on.

What is the max. Inputvoltage i can give to the board?

Is this Inputvoltage directly linked to the Robotisports?

thx for help.

Hello Rainer,

Mics.
Exciter: 3.3Vdc
Input signal: + -30mV

Speaker
Speaker output: + -5Vdc
Output power max. 4W

Touch.
3.3V capacitive input / output signal

Power Supply.
Power input: 6 - 18Vdc 5A
This input goes directly to the servos XL-320, 6 - 8.4V (Recommended: 7.4V)
ATTENTION: If the input voltage is higher than 8.4Vdc the servos will be damaged !!!!!

Mouth.
Output for the leds of the nose and mouth. 3.3Vdc

Servos
6 - 18Vdc power supply and 5Vdc servo control signal.

Thx, QBo Team,

this helps alot, because i changed the XL320 to XL430 Servos. Therefore i need 12V at the Dynamixel-Port.

Use the XL320 Servos, in combination with a Voltlimiter as Eyelid - Servos.

Again thx for your help

Posted by: Rainer

Thx, QBo Team,

this helps alot, because i changed the XL320 to XL430 Servos. Therefore i need 12V at the Dynamixel-Port.

Use the XL320 Servos, in combination with a Voltlimiter as Eyelid - Servos.

Again thx for your help

WOW!, Good Job!. Please, share with all of us your news about this important change.

Yes, could be a good Job. All needed parts are 3d printed, every Thing is mounted. But i can't get these Servos running.

My programming Skills are still low Level and i couldn't find a way, to communicate  with the XL430's. They are working under Protokoll 2.0 as the XL320's, but with different adresses to move them. Maybe you can help me. 

Another Option could be, to use the AX12A Servos. I have a few of them also. But they use Protokol 1.0 and don't operate either. 

I really hope, you can help me with a solution.

I don't like to throw Qbo in the Trash.....

Thank's.