Smart home control system based on STM32L432

Smart home control system, with embedded source code and Android source code

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

Steno-Flex: An innovative, cheap, customizable shorthand

Steno-Flex is a unique, low-cost stenotype that matches standard stenotype layouts and key actions. By using flexible keys with touch sensors, Steno-Flex is able to simplify the stenotype's design and mechanics, making Steno-Flex lighter and less expensive than current stenotypes on the market. Steno-Flex uses modern materials and electronic equipment, combined with computers, to allow students and novices to develop shorthand skills. Just plug the USB cable into your computer, launch the open source shorthand software Plover, and you're ready to go. Provides online tutorials and guides. Steno-Flex is an effective device for people who want to learn shorthand and develop real-time speech transcription. Shorthand technology is evolving to become the standard solution for data entry, from simple keyboards to sophisticated shorthand controls.

Schematic PCB

Mobile APP remote control, smart home monitoring, intelligent control system (STM32L4, server, Android source code)

Mobile APP remote control, smart home monitoring, intelligent control system (STM32L4, server, Android source code)

Schematic PCB

Automatic round trip car report based on Launch_pad (program + schematic + PCB)

The MSP430 microcontroller is used as the detection and control core of the car; a photoelectric sensor is used to detect the black belt on the road, and the feedback signal is sent to the MSP430 microcontroller, so that the MPS430 microcontroller controls the car to drive at a predetermined speed in each area according to the predetermined working mode, and The MSP430 microcontroller can control driving in different directions depending on the working mode selected; the Hall element A44E is used to detect the driving speed of the car; the 1602LCD is used to display the driving time of the car in real time. After the car stops driving, the driving time, driving distance and each speed zone of the car are displayed in turn. Travel time. This design has a simple structure and is relatively easy to implement, but it is highly intelligent and humane, and reflects intelligence to a certain extent.

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syzygy-flir-boson: SYZYGY boson LWIR core

Plug-in for FLIR's boson LWIR kernel. The 24-bit CMOS channel is connected through the SYZYGY connector along with the UART configuration channel.​

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2017 Electronic Competition Question B-Rolling Ball Control System National First Report

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ROBOCUP small group soccer robot

ROBOCUP is a small football robot with source code and documentation. If you are interested, you can take a look.

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ESP32-Wifi real-time desktop

Use the PIO plug-in of VSCode to directly open the project folder under the Code directory for compilation~

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Designing electronic password lock using PIC microcontroller

This article introduces the electronic code lock made with PIC16F84 microcontroller. The PIC16F84 microcontroller has a total of 18 pins and 13 available I/O interfaces. The chip has a 1K×14 FLASHROM program memory, a 36×8 static RAM general register, a 64×8 EEPROM data memory, and an 8-level deep hard stack.

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

The microcontroller production contains schematic pcb diagram source program simulation files

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2018 Electronic Competition Question B-Fire Fighting Aircraft (Dalian University of Technology)

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(Contest entry) STM32F072RB NUCLEO smart home control

(Contest entry) STM32F072RB NUCLEO smart home control.

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Quadcopter main control board design schematic diagram and PCB

Quadcopter main control board design schematic diagram and PCB

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Make your own smart home wireless alarm with AT89C2051

Use AT89C2051 to make your own smart home wireless alarm.

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CANFDuino: The best platform for open source, CAN-bus Arduino projects

CANFDuino supports CANFD, the latest version of the CAN bus standard, which can accommodate speeds up to 5 Mbps. It has two local ports with DB9 connectors in a housing that can be mounted on your vehicle or installed in your own projects. The platform is designed for tinkerers, hackers, and industry professionals looking for a ready-made, open source CAN bus solution that requires little or no hardware assembly.

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2018 Electronic Competition Question D-Gesture Recognition Device (Xidian University)

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4A CNC regulated power supply design

Two outputs: 1: 0-30V/4A 2: 5V/1.5A (fixed output) Voltage resolution 0.458mV, current resolution 0.076mA Voltage step 0.0073V, the actual 0.1V step adjustment reset circuit is Both 51 and AVR are compatible. You can't solder all four original components. You can solder the reset circuit according to which chip you use!

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Single chip digital voltmeter design

Learning about microcontrollers is a small example of microcontroller design that is very suitable for beginners and should not be missed.

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2019 Electronic Competition H Question-Simulated Electromagnetic Curved Cannon (Henan University of Science and Technology)

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