2019 National Electronic Design Competition National Second Prize Code for Question D (Simple Circuit Characteristics Tester)

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PROGPPCZ: Flash/EEPROM Programmer for Power ^{Architecture®}

^{P&E's PROGPPCZ is a Windows® -} based flash programming software for NXP MPC5xx/8xx MCUs that uses the P&E Multilink hardware interface to communicate with the processor's debug module.

STM32 Nucleo ranging sensor expansion board based on VL53L0X

STM32 Nucleo ranging sensor expansion board, based on VL53L0X

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FRDM-KL82Z: Freedom development board for Kinetis ultra-low power KL82 MCU

Freedom FRDM-KL82Z is ​​a development board for Kinetis ultra-low power KL82 72Mhz 32-bit Arm ^® Cortex ^® -M0+ MCU.

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2019 Electronic Competition Question C-Circuit Load and Fault Detection Device-Design Report (National Secondary School, Nanxin)

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STM32F469NI MCU Discovery Kit

Discovery Kit, featuring STM32F469NI MCU

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STM32 Nucleo-144 development board for STM32F722ZE MCU, supports Arduino, ST Zio and morpho connections

STM32 Nucleo-144 development board using STM32F722ZE MCU, supports Arduino, ST Zio and morpho connections

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2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (East China Jiaotong University Institute of Technology)

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Intelligent classroom design based on 51 microcontroller (source program, schematic diagram, PCB, simulation, BOM, paper, etc.)

Use 51 microcontroller STC89C52, clock chip DS1302, liquid crystal screen LCD1602, photoresistor, and infrared tube to design a classroom intelligent lighting control system

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Open source microcontroller 3D game graphics engine Pico3D

The current demonstration is running on RP2040, using one of the M0 cores as the GPU.

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Design of motor speed measurement system based on microcontroller (defense version) complete graduation thesis with pictures and source program

This design mainly uses AT89C51 as the control core, which is composed of Hall sensor, LED digital picture tube, HIN232CPE level conversion, and RS232. The measurement speed system of the microcontroller and the serial communication between the PC and the microcontroller are introduced in detail. Give full play to the performance of the microcontroller. The focus of this article is to measure the speed and display it on the 5-digit LED digital tube.

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Stepper motor control based on 51 microcontroller - design report (instruction manual) and source program

Stepper motor control based on 51 microcontroller

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STM32 Nucleo pack LoRa™ HF band sensor and gateway

STM32 Nucleo pack LoRa™ HF band sensor and gateway

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DEMOAC: Flexis AC Demonstration Board

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STM32 Nucleo-32 development board for STM32L011K4 MCU, supports Arduino nano connection

STM32 Nucleo-32 development board using STM32L011K4 MCU, supporting Arduino connection

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remote text graphic display

This design uses GD32F350 as the main control, OLED12864 as the display screen, and the ESP8266 module as the display of the network connection module. After the system starts, it will automatically connect to the server (using server software written in Yi Language). You can then use the B2 button to obtain network time updates to the microcontroller system and calibrate the current time. In the receiving mode, pictures and text information from the server can be received. The microcontroller processes the transmitted information and displays it on the OLED screen. The design can be used as a task server, sending tasks from the network and then displaying them using OLED for easy viewing. It can be used as an electronic note and placed at home or at work to remind yourself of the work that should be completed today. The design also includes an alarm clock. Users can set an alarm clock to remind themselves, which can be used to wake up, task reminder, etc.

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tCam-Mini: Wireless thermal imaging camera based on ESP32

tCam-Mini is a small wireless thermal camera designed and developed by Dan Julio based on ESP32, which allows users to easily obtain and use radiation data through the Flir Lepton 3.5 sensor. It can obtain the temperature of each pixel and perform various types of thermal imaging analysis; it can also convert the data into color images to display the temperature and shape of the human body through thermal imaging.

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CN0194

Galvanically isolated, dual-channel, 16-bit, simultaneous sampling, daisy-chain data acquisition system

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DEMOQE128: MCF51QE128 Demonstration Board

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Discovery Kit for STM32F407VG MCU *New ordering number STM32F407G-DISC1 (replaces STM32F4DISCOVERY)

Discovery Kit with STM32F407VG MCU * New ordering code STM32F407G-DISC1 (replaces STM32F4DISCOVERY)

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