Make your own smart home wireless alarm with AT89C2051

Use AT89C2051 to make your own smart home wireless alarm.

Schematic PCB

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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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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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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2017 National College Student Electronic Design Competition Question H-Remote Amplitude and Frequency Characteristics Tester-Paper

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2017 Electrical Contest Question K-Analysis of Single-Phase Electrical Appliances-Design Plan and Report (3 National Awards)

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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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2021 College Student Electronic Design Competition Topic A Outstanding Works Collection (Signal Distortion Measurement Device)

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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

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

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2018 Electronic Competition Question A-Current Signal Detection Device (Qingdao University of Technology)

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

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2017 National College Student Electronic Design Competition_Microgrid Simulation System (Question A) Design Report_National Second

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Smart light based on stm32 nucleo_L476 (operating instructions + source code)

Smart light based on stm32 nucleo_L476 (operating instructions + source code).

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Temperature and humidity monitor solution based on MM32W wireless MCU series

Introducing a Bluetooth application solution with rich usage scenarios - a temperature and humidity monitor developed based on the MM32W series.

Gameduino 3X Dazzler: Arduino expansion board for gaming and audiovisuals with GPU, FPGA, HDMI and Python support

The Gameduino 3X Dazzler is an Arduino-compatible expansion board that outputs high-definition images and sound to any HDMI monitor or TV. Dazzler is great for game designers using Arduino or CircuitPython, makers who want rich, responsive data and text visualizations, and anyone who wants great visuals for their Arduino projects.

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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.)

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

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