This is an intelligent crawler robot specially designed for the NVIDIA JetBot AI project, based on the Jetson Nano Developer Kit. The expansion board integrates OLED, motor drive circuit, servo drive circuit, power supply circuit, battery protection circuit, etc., which saves you the trouble of welding the circuit, supports unloading charging and does not need to repeatedly remove the battery. The software is fully compatible with the NVIDIA JetBot AI project and supports intelligent obstacle avoidance, autonomous line patrol, motion detection, color recognition tracking, and other functions. The robot is also equipped with a four-degree-of-freedom mechanical arm, which is controlled by a three-dimensional coordinate system and can be flexibly controlled by a wireless gamepad.

• Support three 18650 batteries (not included), up to 12.6V voltage output, and stronger motor power.
• Onboard S-8254AA + AO4407A lithium battery protection circuit, with anti-overcharge, anti-over-discharge, anti-over-current and short-circuit protection functions.
• The onboard APW7313 voltage regulator chip can provide a stable 5V voltage to the Jetson Nano.
• The onboard SY8286 voltage regulator chip can provide a maximum current of 5A to the steering gear.
• The onboard TB6612FNG dual H-bridge motor driver chip can drive the left and right motors to work.
• Onboard 0.91-inch 128×32 resolution OLED, real-time display of car IP address, memory, power, etc.
• The onboard INA219 acquisition chip is convenient for real-time monitoring of battery voltage and charging current.

Device	Mobile Robot
Type	AI Tracked
References	JETANK AI Kit
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