1, The controller selects SKCON9, equipped with a 3.5-inch color touch screen, which can be touched to complete program operation and read sensors(External and internal), Read and write data, fast programming, debug motor and settings, and can display expressions and text. SKCON9 has both USB wired interface and Wi-Fi wireless function, supports wired firmware update and network update system! Built-in Bluetooth, speaker, microphone, gyroscope, support multiple external sensor actuators, support image module, support smart motor(Steering gear), Closed loop motor. The core parameters are as follows:
a) Dual processor: MTK6580 CPU, 1.3GHz, 4G FLASH, 512M RAM; 32-bit Cortex-M3(STM32F103VET6)CPU, 72MHz, 512K FLASH, 64K SRAM.
b) I/O interface: a total of 12 channels, using RJ11 sockets, with the use of RJ11 plug cables, the structure is firm and easy to plug. Port has analog input(AI), Digital input(DI), Digital output(DO), UART serial universal asynchronous communication interface and reusable I²C bus synchronous serial communication interface.
c) Motor interface: 4 channels in total(RJ11). The port has a closed-loop control function, supports controlling the steering of the motor, the output voltage is the battery voltage, and the single channel supports a maximum current of 1.5A. The port also supports reading the return value of the motor encoder.
4) SERVO interface: 1 way in total(RJ11), 485 bus control, can read and control the ID, angle and speed of the intelligent motor.
d) Artificial intelligence module interface: a total of 1 way, using a standard USB-A interface, supporting image modules, used for robot learning and recognition.
e) Wired connection interface: a total of 1 way, using a standard USB-C interface, with the use of a universal data line, the operation is convenient and reliable. Support wired download user program and wired upgrade firmware.
f) use special battery power(7.4V, 1500mAh, 11.1Wh, support independent charging).
g) SKCON9 supports flowchart programming, C language programming, bar graph programming and Python language programming, interactive friendly, powerful, low beginners threshold, fast advanced, high-level Wide expansion space.
2. A full set of product components include structural parts, transmission parts, sensors, actuators and other functional components. The total number of components is 2304 and 91 kinds:
(1)Structural parts: The design proportions are based on standard 10mm building blocks, the plug-in construction method, and the screwless construction design. The main components include a number of six-sided building cubes, 4 types of point structures, 6 types of surface structures, 8 types of line structures, 6 types of shafts, and 2 types of bearings. Various types of structural components are also distinguished by color, and the full set of products has more than 5 colors. Provide user manual.
(2)Transmission parts: 167 racks and pinions of 18 kinds, including: 5:1 reduction gearbox built on six sides, 1:1 steering gearbox, lead screw, 12 half height bevel gear, 20 half height bevel gear, 12 bevel straight Gear, 20 bevel spur gear, 8 spur gear, 24 spur gear, 52 turntable tooth bottom cover, 52 turntable tooth chassis, 28 differential gear, 36 bevel spur gear, 40 spur gear, 16 spur gear, rack, worm, universal Xiangjie.
(3)Sensors: 2 magnetic sensitive sensors; ground grayscale sensor(Self-emission modulated light, resistant to ambient light interference)12; 1 infrared obstacle detection sensor, 2 ultrasonic sensors, 1 color sensor, 4 collision sensors.
(4)Actuator: 8 small closed-loop motors, 2 large closed-loop motors, and 1 set of smart motors.
5. It belongs to the access equipment for the Chinese Youth Robotics Competition.
6. It belongs to the access equipment for national computer production activities.