Custom Lonten OTTO upgrade version of bipedal robot maker education graphics programming arduinos Manufacturer

Shipping list:

• 1 set 3D print plastic parts
• 1*Mainboard
• 1*custom 18650 battery
• 1*Ultrasonic ranging module
• 1* 8*8 display
• 6*Servo
• 1 set screws

Attention

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When this humanoid robot is installed and used, teenagers need to operate under the supervision of teachers or parents. The following is a list of important matters needing attention. We hope customers and enthusiasts must observe and pay attention!

(1) avoid short circuit or reverse connection of battery (power supply). Due to the large power of model airplane battery and power supply, once short circuit occurs, the equipment will be burned out, causing fire or even explosion.

(2) do not overcharge the battery. Each battery has different charging time according to the battery capacity. When charging, pay attention to the state of the charger indicator light.

(3) when aircraft model battery is in use, do not over-discharge, find the phenomenon of low power should be timely charged, excessive discharge affects the battery life.

(4) the servo servo is installed on the mechanical structure, and the structure has a certain motion range, which may be less than or greater than the motion Angle range of the servo servo. During debugging, please pay attention not to let the motor block rotation (that is, the motor is stuck and cannot continue to rotate in the direction of adjustment, which is often related to the structural installation).

If the steering gear is blocked for a long time, the motor will be burnt.

(5) the motor used on the mechanical arm is of high torque. Please note that the hand should not be clamped when it is energized or operated.

(6) when connecting the servo motor and the controller, pay attention to the line sequence, do not insert the wrong polarity, the servo servo control line: usually red is positive, black or brown is negative, yellow or white is signal line.

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Return and replacement warranty principle

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(1) accessories of model products have a service life, and improper operation may damage the products;

(2) you may return the product after receiving it without using it, and you shall not return the product if you find any damage or bending caused by use;

(3) if the product is found to be less or missing in delivery, the notice shall be made within three days after receipt, and no replacement shall be made within the time limit;

(4) the seller shall be responsible for the round-trip freight of the damaged parts upon receipt of the products, and the buyer shall be responsible for the returned repair of the damaged parts caused by the use of the products by the buyer.

(5) purchase of products shall be deemed as acceptance of the above principles.