(as of Sep 22,2020 13:43:46 UTC – Details)
This is a newly designed Self-balancing robotic car kit which has multiple functions and offers you a great hands-on experience of robotics, electronics, programming knowledge.
The self-balancing car comes with a well-designed tutorial with illustrations, which shows you how to assemble the kit step by step and how to play it with Bluetooth APP. More details can be found on the product’s wiki page: wiki.keyestudio.com
Balance Direction Control
Based on the keyestudio uno r3 development board and the keyestudio balance car shield.
Keep the car upright and balanced by controlling the forward and backward rotation of the car’s wheel. Controlling the rotational speed differences between the two motors of the car to realize the steering control.
Realize the front and rear movement and speed control by controlling the inclination of the car. In fact, it is achieved finally by controlling the speed of the motor.
The power to maintain the balance of the car comes from the movement of the wheels, driven by two DC motors.
Bluetooth Wireless Control
Bluetooth XBee module is compatible with Android system, suitable for various 3.3V MCU system.
The keyestudio balance shield comes with a slide switch for controlling the Bluetooth communication.
Pay special attention to: When upload the source code, must turn the switch OFF; or else code uploading fails. When connect to the Bluetooth module, should turn the switch ON.
Bluetooth APP Interface
Tap these keys to navigate the balance car turn forward, backward, left, right and stop.
Bluetooth APP Interface
Tap the Bluetooth icon on the top left corner to enter the Bluetooth search and pairing interface;
Tap the second connection icon to connect the paired Bluetooth device;
Tap the disconnection icon on the top right corner to disconnect the paired Bluetooth device.
Tap the Gravity to start the gravity sensing. Be able to see and adjust relevant PID parameters.
Learning while playing programmable robot
The open source DIY kit will lead you enter the world of programming and explore the endless possibilities of robotics.
Powerful, programmable robot DIY kit
The self-balancing car uses the power of the car body to maintain the relative balance, which is a process of dynamic balance.
Based on keyestudio R3 development platform, easy to learn.
Using keyestudio Balance Shield with built-in MPU-6050 for testing the posture; a 6612FNG chip for driving two DC motors; a DC power jack for powering on the balance shield and r3 control board; a large slide switch for controlling the power switch; a XBEE Bluetooth interface for connecting Bluetooth module to communicate with Android devices; a small slide switch for controlling Bluetooth communication; a button and an active buzzer.
This is a DIY kit that needs assembly.
Battery is not included.
1. Motor parameters:
Operating voltage：DC12V ；Reduction ratio：1:30 ；No-load current：≤ 100mA ；No-load speed：247rpm ；Rated torque：1.4kg.com ；Rated torque：137.3mN.m ；Rated speed： 160rpm ；Rated current：≤0.45A ；Stalled torque：2.4A ；Stop current：2.4A ；Reducer length：22mm
2. Working voltage: DC 9-12V
This is a kit that you can DIY a balance robot measuring 10 inches wide and 5 inches tall and is based on the keyestudio R3 development board and the keyestudio balance car shield.
We will provide very detailed and complete documentation. Ideal for for children and adults to learn or teach
Working voltage: DC 9-12V; Motor drive chip: TB6612FNG; Body posture detection: MPU-6050; with power control switch and bluetooth control switch
Please note: 1. You need to prepare three 18650 batteries; 2. keyestudio Bluetooth XBee HC-06 module is only compatible with Android phones
It’s a perfect STEM education robot and gift that you can build with your kids, your students or friends