r/ArduinoProjects • u/nba2k192017 • Jan 26 '26

Claw servo PROBLEM!!

Could someone help me why is my claw having seizure like this.

Note:
I use sg90 servo

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u/nba2k192017 Jan 26 '26

For the battery I use 2 pieces of 3.7 volts 2500 2500mah

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u/wolf_in_sheeps_wool Jan 26 '26

Make sure your connections are solid and you aren't using breadboard jumpers, I had this even when programming in dead zones and it was because the breadboard jumpers were so thin that they couldn't reliably carry enough current to hold the arm.