4WD Smart Car Chassis RC for STM32 Dual Servo MG996R without Encoder Standard Version Unfinished

4WD Smart Car Chassis RC for STM32 Dual Servo MG996R without Encoder Standard Version Unfinished

Description:
This is a newly designed 4-wheeled car chassis that is different from those with an ordinary 4-wheel drive. The car's rear-wheel drive plus front steering mechanism allows the car to move forwards, backwards and left and right.

In the same way as a professional remote-controlled racing car, this RC car chassis uses two levers to control the direction of the car by steering servo. In addition, the steering mechanism of the rear wheels has also changed. The aluminum fixture is integrally formed with the motor and the motor is in close engagement with the drive shaft. The motor uses an all-metal gear motor. The rear wheel uses two flange cup bearings to ensure a more flexible motor rotation.

Features:
- This rc car chassis comes without encoder.  
- Double Motors without Encoder: It supports CW and CCW via PWM signal, stop and start, even control its speed. It is a perfect choice for you when PID closed loop control is not needed.
- Strong Body: Compared with others with acrylic frame, ours with aluminum alloy board improves its strength.
- Optional Controller Board: With our self-developed controller board based on STM32F103 processor, it is easy to use and operate.
- Multi-Functions: There are multiple ways to control the car. You can control it via PS2 wireless joystick, APP remote control and G-sensor for Android mobile phone. And you can also use WiFi for Android mobile phone to control the chassis (picture transmission and remote control). It supports photoelectric IR automatic tracking. To achieve the above functions, more optional accessories are available. Please feel free to contact us if it is needed.
- Mounting holes special for Arduino platform.
- Now enjoy DIY with our unfinished kit!

Parameters of Smart Car Chassis:
- Motor Speed: 500rpm
- Ratio: 1:30
- Max. Speed: 1.2m/s
- Load Capacity: 4kg
- Servo Model: MG996
- Servo Torque: 13kg.cm
- Material of Base Board: Aluminum Alloy
- Way to Control Direction: Via servo for front wheels
- Drive Method: Dual-motor for rear wheels or active differential
- Power of Motor: 7W
- Working Voltage of Motor: 5-12V
- Working Voltage of Servo: 4.8-6V (Standard Version)
- Tires: 62mm Anti-Skid Tyres

Parameters of MG996 Metal Servo:
- Rotation Speed: 0.16sec/60° (6V)
- Servo Accuracy: 0.24°
- Stall Torque: 15kg.cm (6.6V)
- Gear Teeth: 25T
- Gear Type: Metal
- Power Supply: 4.8-6V
- Rotation Angle: 180° with Adjustable Speed
- Control Way: PWM Pulse Signal
- Pulse Range: 0.5ms-2.5ms
- Control Cycle: 20ms
- No-Load Current: 100mA
- Wire Length: 30cm
- Weight: 60g

Package Included:
- 1 x Aluminum Alloy Base Board
- 1 x Multifunctional Bracket
- 2 x Brackets for Motors
- 2 x Gear Motors
- 1 x High Torque Servo
- 1 x Servo Mounting Plate  
- 1 x Set of Front Wheel Steering Mechanism
- 4 x Anti-skid Tyres
- 2 x Couplers
- Other Accessories

Note: Please note that assembling is needed. Thanks for your understanding!