STM32 DHT22 Sensor + SD Card | Environmental Data Logger Tutorial скачать в хорошем качестве

STM32 DHT22 Sensor + SD Card | Environmental Data Logger Tutorial

Build a complete environmental data logger with STM32, DHT22 sensor, and SD card! Log temperature and humidity to CSV files and visualize in Excel. ⏱️ TIMESTAMPS: 0:00 - Introduction & Demo 1:35 - Hardware Requirements 2:10 - STM32CubeMX Configuration 5:10 - Add Files to Project from github 6:25 - Code Explanation 10:32 - Hardware, Build, Flash & Demo 11:46 - View Data in Excel 📥 GITHUB CODE: https://github.com/RJN12/STM32-SD-Car... 🔧 HARDWARE REQUIRED: STM32 Nucleo-144 (F767ZI) - https://amzn.to/... DHT22 Temperature/Humidity Sensor - https://amzn.to/... 10kΩ Resistor (CRITICAL!) SD Card Module (from Part 1) MicroSD Card (2-32GB, FAT32) Jumper Wires 📌 WIRING: DHT22: VCC → 3.3V DATA → PB12 (+ 10kΩ pull-up to 3.3V) GND → GND SD Card (same as Part 1): CS → PD14 SCK → PA5 MISO → PA6 MOSI → PA7 ⚙️ CRITICAL SETTINGS: TIM2 Prescaler: 95 PB12: GPIO_Output (Initial HIGH) FATFS: _USE_MKFS = 1 ✨ WHAT YOU'LL LEARN: ✓ DHT22 sensor interfacing ✓ Hardware timer for precise delays ✓ CSV file creation on SD card ✓ Data logging and timestamps ✓ Excel data visualization 🔗 RELATED VIDEOS: 📺 Part 1 - SD Card Interface:    • STM32 SD Card Interface with SPI & FatFS |...   📺 STM32 Tutorial Playlist:    • STM32 SD Card Interface with SPI & FatFS |...   💬 QUESTIONS? Drop a comment below! 🔔 SUBSCRIBE for more STM32 tutorials! 📱 MY CHANNELS: @hardware_coding3603 #STM32 #DHT22 #DataLogger #IoT #EmbeddedSystems #STM32CubeIDE #Arduino #TemperatureSensor