YahBoom Smartduino HC-SR04 Operation Manual Download

Page: 14 / 18

4.5 Ultrasonic obstacle avoidance(with servo) wiring diagram

If you only use the ultrasonic obstacle avoidance function without displaying the distance, you
can not install the 1602 sdisplay and yellow adjustable resistance.

Start button

Active Buzzer

Summary of Contents for Smartduino HC-SR04

Page 1: ...Smartduino Robots Operation Manual Shenzhen YahBoom Technology Co Ltd www yahboom com ...

Page 2: ...e or solder the components and modules on the smart car to cause irreversible damage to the car you will not be able to enjoy the warranty service III This product is suitable for makers students and educational purposes It is not applicable to industries consumer military and other fields IV The company reserves all rights to interpret this product including but not limited to the contents of the...

Page 3: ...Ultrasonic Board 4 2 7 Installation for Arduino board 5 2 8 Installation for Breadboard 5 III Fuctions of Usage Intstructions 6 IV Wiring Instructions 7 4 1 Motor drive wiring diagram 7 4 2 Tracking wiring diagram 8 4 3 Infrared obstacle avoidance wiring diagram 9 4 4 Ultrasonic obstacle avoidance no servo wiring diagram 10 4 5 Ultrasonic obstacle avoidance with servo wiring diagram 11 4 6 Remote ...

Page 4: ... 6 31 Male to Male Breadboard wire 30 13 830 Breadboard 1 32 Male to female Dupont wire 25 14 1 digit nixie tube 1 33 Double headed Screwdriver 1 15 4 digit Nixie Tube 1 34 Operation Manual 1 16 8x8 LED matrix display 1 17 74HC595 Chip 1 18 LED Light 15 19 Tiltable witch 2 2 Function Introduction The standard version of the Arduino Smart Car is a Starter Kit Smart Car 2 in 1 product It can complet...

Page 5: ...crew 2 M3 6mm Screw 2 M3 30mm Screw 4 Self tapping Screw 2 Small Screw 1 NOTE The self tapping screws and small screw are put in the servo accessory bag 2 1 Installation for Servo Design Sketch After Installation Installation Instruction Pass the servo through the lower fixing plate and fix it with self tapping screws The ultrasonic fixing plate is installed on the servo and fixed with small screw...

Page 6: ...e wheels are mounted on the motors 2 3 Installation for Battery Box Design Sketch After Installation Installation Instruction Install the battery box on the bottom of car chassis fixed with the M3 8mm screw and nut 2 4 Installation for Copper Pillars Design Sketch After Installation M3 8mm Screw M3 30 Screw M3 45mm Copper pillar M3 40mm Copper pillar M3 8mm Copper pillar M3 6mm Screw ...

Page 7: ...al Wheel Design Sketch After Installation Installation Instruction Install 4pcs copper pillars on the back of the tailstock and fix it with screws on the front Then install the universal wheel on the back of the car corresponding to the copper pillar and fix it with screws 2 6 Installation for Servo and Ultrasonic Board Design Sketch After Installation Installation Instruction Install the servo su...

Page 8: ...ation for Breadboard Design Sketch After Installation Installation Instruction Install a breadboard holder on the 3pcs M3 8mm copper pillars at tailstock and fixed with screws Remove the sticker on the back of the breadboard and affix it to the holder After the installation is completed please select the connection diagram according to the experimental requirements M3 6mm Screw M3 6mm Screw ...

Page 9: ...tion Don t excessively rotate potentiometer while adjusting It should be within 30 Obstacle Avoidance Mode Adjust potentiometer SW1 to make the infrared light emitting diode LEAS1 and infrared light receiving diode RC1 away from obstacle less than 10cm then LED light L4 illuminates otherwise it goes off Adjust potentiometer SW2 to make the infrared light emitting diode LEAS2 and infrared light rec...

Page 10: ...iring Instructions 4 1 Motor drive wiring diagram According to this wiring diagram the smart car can realize forward backward left right and specified fancy movements after uploading the corresponding program ...

Page 11: ...ccording to the wiring diagram the smart car can realize the black line tracking function after uploading the corresponding program Before the experiment please refer to III Fuctions of Usage Intstructions Active buzzer Start button ...

Page 12: ...ding to the wiring diagram the smart car can realize infrared obstacle avoidance and infrared follow up functions after uploading the corresponding program Before the experiment please refer to III Fuctions of Usage Intstructions Active buzzer Start button ...

Page 13: ...iagram Note At the J2 slot insert the ultrasonic sensor as picture If you only use the ultrasonic obstacle avoidance function without displaying the distance you can not install the 1602 sdisplay and yellow adjustable resistance Start button Active Buzzer ...

Page 14: ...e avoidance with servo wiring diagram If you only use the ultrasonic obstacle avoidance function without displaying the distance you can not install the 1602 sdisplay and yellow adjustable resistance Start button Active Buzzer ...

Page 15: ...infrared remote control Before use please remove the insulated plastic sheet at the bottom of the remote control The numbers 2 8 4 6 on the remote control correspond to advance return back turn left and ture right 1 3 corresponds to left and right rotation 5 is the stop button ...

Page 16: ...the ultrasonic sensor as picture This experiment is a 2in1 comprehensive experiment The car can detect the obstacles while tracking When encountering an obstacle the car stops waiting in place After clearing obstacle the car continues to track Active buzzer Start botton ...

Page 17: ... the Bluetooth module and the serial port of the writer share the IO ports 0 and 1 it will cause failure in burning Please remove the VCC of the Bluetooth module power supply before burning and then supply power to the Bluetooth module after finishing ...

Page 18: ...ccording to the Bluetooth experiment wiring diagram P15 Turn on the smart car to ensure the power of the Bluetooth module is normal the light of the Bluetooth module is blinking Open the Bluetooth of the mobile phone and find the Bluetooth module device in the Bluetooth settings Click to enter the password 1234 Open Bluetooth App remote control interface is as follows If the Bluetooth function is ...

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