This design is based on NUCLEO_F411RE as the control core, using the analog-to-digital converter inside the chip to collect external analog signals, and display the collected data with the cooperation of the TFT LCD screen. In order to facilitate visual analysis, the collected data is also drawn into a waveform graph. In order to verify its design function, a heart rate sensor is specially configured to obtain the heart rate signal. It has been actually verified that it can meet the basic requirements of the design during the acquisition process, and provides corresponding support for the generation of waveform image files. In addition, with the plug-in serial communication module, the collected data can be uploaded for deeper data analysis and processing.
QR code recognition source code based on STM32 + QR code decoding library lib
Electronic photo album based on STM32F103RC (schematic diagram, PCB source file, program source code and production).
Based on STM32 crowd positioning, speed-adjustable smart fan design (program, design report, video demonstration).
Joint debugging and listening device solution based on STM32 (schematic diagram, PCB source file, debugging tools, video).
Design colored LED lighting based on STM32 NUCLEO board (purely developed by cubeMX).
Smart light based on stm32 nucleo_L476 (operating instructions + source code).
The first prize of the electronic competition, the elderly health monitoring smart watch (STM32F4 master control).
STM32 digital oscilloscope source code + digital signal processing tutorials and supporting examples.
(Contest entry) STM32F072RB NUCLEO smart home control.
(Third Prize in ST Competition) Ultrasonic Selfie Artifact.
This article introduces the whole process of design, production and debugging of a dancing robot.
The self-learning maze walking car can work in two modes.
This project designs a wireless multi-functional seat indication system suitable for various occasions. It uses MSP430 microcontroller as the core, CC2500 transceiver as the radio frequency module, and uses the Simplici TI wireless communication protocol to form a small radio frequency network.
ROBOCUP is a small football robot with source code and documentation. If you are interested, you can take a look.
This project uses msp430g2231 as the core processing chip, which is composed of sensor acquisition module, wireless communication module, alarm module and host computer; two msp430 launchpads are used to simultaneously collect temperature and humidity through the dht11 temperature and humidity sensor, one as the host and the other as The slave machine uses a wireless communication module to communicate with the host machine, and the communication distance is more than 20 meters; the host machine directly communicates with the computer to transmit the temperature and humidity data to the computer, and at the same time, the upper limit of temperature and humidity can be set for The computer alarm can be used to differentiate between the host and the slave by playing specific songs or recording. In this way, you can first hear the changes in temperature and humidity. If you want to know the specific values of temperature and humidity, you can directly check it through the host computer. Specific temperature and humidity values enable real-time monitoring of the temperature and humidity of greenhouse vegetables, greatly improving the efficiency of large-scale planting.
This project, a voice-controlled dance robot, is designed after the human body structure and has 15 degrees of freedom (each leg has 4 degrees of freedom, each arm has 3 degrees of freedom, and the head has one degree of freedom), and uses MSP430 microcontroller Using the microcontroller as the main controller and the Lingyang 61 microcontroller as the auxiliary, it is possible to complete a set of smooth and beautiful Tai Chi movements, passionate and enthusiastic hip-hop movements and other dance movements under the control of voice commands.
This project uses the 430 series MSP430F5310 microcontroller as the central processing unit to develop a new type of fault indicator to indicate phase-to-phase short circuit faults and single-phase ground faults that occur on transmission and distribution lines of 10KV and below. Its main working process is: sensing real-time voltage and current values from the high-voltage line, and sending them to the microcontroller for analysis and calculation after hardware processing. If the fault conditions are met, a flop signal is sent to cause the indicator to flop, and the action information is transmitted wirelessly. The communication module transmits the information to nearby communication substations.
Esai source code Smart energy-saving home manager based on MSP430
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