(15) L298 Dual Full Brideg Driver Datasheet - ST (14) Arduino L298N / PWM / H-Bridge DC Motor Control Tutorial – How To (13) Rpi GPIO Interface L298N DC Motor Driver Troubleshooting Problem (12) Tony Dicola of AdaFruit Tutorials (Beginner: mcp23017, ds18b20, servo, buzzer, I2C & SPI Immediate: PCA9685 (PWM, DC/stepping motor/ servo motor), ILI9341 TFT) (11) AdaFruit PCA 9685 16 channel PWM servo controller (5) Adeept Mars Rover PiCar-B Tutorial and Code (zip) (4) Adeept Mars Rover PiCar-B User Guide (pdf) (3) Adeept Mars Rover PiCar-B Video (video) (1) Adeept Mars PiCar-B WiFi Smart Robot Car (Speech Recognition, OpenCV Target Tracking, Video Transmission) - Adeept US$95 Now I am zooming out even further, to LED *Now I am zooming out to the three big trees, namely the python modules " motor"*, Now I am zooming in the wood and forget the trees: Helping to understand the OP's AI (OpenCV!) robot car code.ġ.1 - Walking through low level (GPIO, DC motor) functions I am unable to understand the significance of the variables and the run function code. Motor.motor_right(status,forward,right_spd)Īs soon as I run the module, the wheels turn left and the left led turns RED. Motor.motor_left(status, backward,left_spd) Motor.motor_right(status,backward,right_spd*spd_ad_1) Motor.motor_left(status, forward,left_spd*spd_ad_1) Motor.motor_right(status,backward,right_spd*spd_ad_2) Motor.motor_left(status, forward,left_spd*spd_ad_2) Status_middle = GPIO.input(line_pin_middle)
Status_right = GPIO.input(line_pin_right) Right = num_import_int('E_T2:') #Motor Right Left = num_import_int('E_T1:') #Motor Left Right_spd = num_import_int('E_M2:') #Speed of the car Left_spd = num_import_int('E_M1:') #Speed of the car I need help in understanding the code as I am new to raspberry.ĭef num_import_int(initial): #Call this function to import data from '.txt' file I am unable to understand the code provided with the raspberry pi robo kit I got.
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