C51 microcontroller smart car kit

The new 51 smart car uses the classic 51 development board and relies on functions such as tracking, ultrasonic obstacle avoidance, following, and Wi-Fi control to become a powerful 51 smart car.

Product features:

1) Infrared remote control;
Equipped with the infrared receiver and infrared remote control, the smart car can be controlled through the remote control.

2) Multiple controls, wireless remote control;
In addition to infrared remote control, smart cars can also choose 315 433 wireless remote control.

3) Intelligent line patrol;
A tracking sensor module is installed at the bottom of the car, which can identify fixed black tracks by detecting the color of the ground to achieve automatic line following. Trace traces can be made using black electrical glue.

4) Obstacle avoidance and following;
There are infrared sensors and ultrasonic sensors on the front of the smart car, which can measure obstacles to avoid and follow obstacles.

5) WiFi APP control;
It is also equipped with an infrared receiver and remote control, and the smart car can be controlled through the remote control.

Product specifications:

Product name	51 microcontroller four-wheel drive smart car
Product number	WIFI 4
Microprocessor	STC89C52RC (51 core) compatible with AT89S52
Development environment	Keil uVisi on4
PTZ servo	SG90 steering gear
Ultrasound	HC-SR04
Power supply solution	7805 voltage regulator chip
Power supply	3.7V 18650 rechargeable lithium battery (removable)
Enter	Infrared obstacle avoidance transmission/infrared tracking/ultrasonic wave/infrared reception/buttons, etc.
Output	Motor/buzzer/LED/servo gimbal
Motor	1:48 strong magnetic anti-interference carbon brush motor
Motor driven	Support PWM speed regulation L298 driver chip
Remote control method	Infrared remote control/Bluetooth control/WIFI control optional
Battery life	Standard 30min (it is recommended to charge for about 5 hours for first time use)
Product Size	24.5*15.4*13cm
Product weight	About 0.8KG

New 51 smart car delivery list:

WIFI module introduction:

WIFI module schematic diagram:

Car sensor board module introduction:

Tracking probe: RPR220 photoelectric reflection sensor (using a three-way tracking probe to achieve cross and cross tracking).