Asked

Head Calibration Fail

I recently bought a EZ robot JD. When I calibrate him im not able to have th face looking to the front. It still remains looking to the side?



Related Hardware (view all EZB hardware)
JD Humanoid by EZ-Robot
JD humanoid robot kit - WiFi-enabled, 16 DOF with metal-gear servos; easy, fun, educational, available from the EZ-Robot online store.
Wi-Fi / USB
Servos 24
Camera
Audio
UART 3
I2C
ADC 8
Digital 24

Related Robot Skill (view all robot skills)
Create servo frames and actions to animate gaits and gestures with automatic motion planning, software ramping, movement panel, import/export

ARC Pro

Upgrade to ARC Pro

Unlock the true power of automation and robotics by becoming a proud subscriber of Synthiam ARC Pro.

Author Avatar
PRO
Belgium
#9  

mh_morhardt

i gess i understand your question wrong . its the servo in the head D0 that is not calibrated . stil you need to unscrew the bracket from D1 too . then take out the wire from port D0  and go to the calibrating page . recalibrate the d0 servo again and then adjust the bracket . it also a good idea to delete your browser hystory . you can also test the servo D0  with a window to see if it actully works .

window

User-inserted image

Author Avatar
Lithuania
#10  

Kam skirtas atmintukas prie ez-roboto?

Author Avatar
PRO
Belgium
#11  

asta ferev

kokia pastaba?

#12  

Hallo Nomad,  I recalibrated the head, after I detatched it from the bracket. Now it looks to the Front in the calibrating Position. But there is no response from the servo WhenI try to calibrate it. Also the head doesn't move sidewarts when I run the robot. So I think there is something wrong with the servo.

Author Avatar
PRO
Belgium
#13  

mh_morhardt

good testing . put the test on a video and send it to ez robotics . you will get another servo . its also a good idea to have some , spare micro servo's so you dont need to stop on your project.

also test servo D1 . also make sure all 3 pins are in the connector . i had many times were the black pin was not in the connector .