Quadcopter control system based on STM32 microcontroller (schematic PCB, program source code)

The processor of the small four-axis machine uses the STM32F103 chip, and the sensor uses the MPU6050

Schematic PCB

Smart car schematic diagram + PCB diagram (formerly the second prize in the national award)

Smart car schematic diagram + PCB diagram (formerly the second prize in the national award)

Schematic PCB

License plate recognition control board schematic + 3D PCB

Share license plate recognition control board schematic + 3D PCB

Schematic PCB

Infrared remote control alarm (schematic + PCB diagram + program + documentation).rar

The infrared controlled temperature alarm produced for this competition took half a month to make. It is a simple device made of AT89S52 with LCD 12864 as the display platform, including infrared remote control, temperature measurement, time display, alarm reminder and picture browsing. Infrared controlled temperature sensor.

Schematic PCB

Filter circuit (various design solutions + schematic diagram).rar

Filter circuit (various design solutions + schematic diagram)

Schematic PCB

Electronic clock module schematic + PCB diagram (2012 version)

Electronic clock module schematic diagram + PCB diagram (2012 version), if you are interested, you can download it and take a look.

Schematic PCB

Quadrotor aircraft paper (schematic diagram + program)

This content introduces the schematic design and related procedures of the quadcopter in detail, which is great.

Schematic PCB

Smart home overall solution series: smart home management system design (schematic + APP + source code, etc.)

Smart home overall solution series: smart home management system design (schematic + APP + source code, etc.)

Schematic PCB

51 microcontroller control example of RTL8019 Ethernet (original program + schematic diagram)

51 microcontroller to RTL8019 Ethernet control example (original program + schematic diagram).

Schematic PCB

Light cube production source code + schematic diagram

Light cube production source code + schematic diagram.

Schematic PCB

Microcontroller automatic cleaning robot design (circuit diagram + schematic diagram + flow chart + source program)

Microcontroller automatic cleaning robot design (circuit diagram + schematic diagram + flow chart + source program).

Schematic PCB

Digital ammeter production + schematic diagram + program

Digital ammeter production + schematic diagram + program

Schematic PCB

Unicycle controller schematic diagram based on STM32S103

Unicycle controller schematic diagram based on STM32S103

Schematic PCB

A DC regulated power supply circuit diagram based on 89C51

A DC regulated power supply circuit diagram based on 89C51, a novel regulated power supply design solution

Schematic PCB

Electronic scale solution, schematic diagram and program based on AT89C51

Electronic scale solution, schematic diagram and program based on AT89C51

Schematic PCB

Based on AT89S51 digital electronic code lock

Digital electronic combination lock. Based on chip AT89S51. Choose LED to display the results. Contains circuit diagram

Schematic PCB

Mouse circuit diagram, PCB and source code based on CY7C63723/CY7C63722 chip

Mouse circuit diagram, PCB and source code based on CY7C63723/CY7C63722 chip

Schematic PCB

Realizing LED reading of remote control key values ​​based on microcontroller (program and circuit diagram)

Microcontroller realizes the program of LED reading remote control key value

Schematic PCB

Snake based on microcontroller (schematic PCB source program simulation file)

The microcontroller production contains schematic pcb diagram source program simulation files

Schematic PCB

Intelligent LED desk lamp design based on microcontroller_with circuit diagram, finished product demonstration diagram, and source program

This article introduces the framework structure and component modules of the design as well as the principles of each module. It also introduces the hardware design of each part, the software design of each part, and the software flow chart. The design is an intelligent LED desk lamp integrating multiple functions with STC89C52 microcontroller as the control core. The desk lamp realizes the function of automatically detecting whether there is someone in the room and automatically turning on/off; the desk lamp brightness has an adjustment function; it has a time display function; it has a temperature display function; and it has an alarm function. The hardware design is divided into eight parts, including the microcontroller control module, button module, desk lamp module, temperature module, clock module, alarm module, display module, and infrared sensing module. The microcontroller control uses STC89C52, the display module uses LCD1602C liquid crystal to display temperature, time, date, etc., the button module is used to adjust time, date, LED brightness, etc., the clock uses DS12C887 clock chip, and the desk lamp module uses 16 LEDs and uses a buzzer. The device emits an alarm sound, the temperature sensor uses a DS18B20 chip, and the human detection device uses a BIS0001 infrared thermal sensor. The software design is written in microcontroller C language and realizes all control functions.

Schematic PCB