With just an Arduino board, a DHT11 sensor, and an I2C LCD, you can create a simple yet effective weather station at home. This beginner-friendly project displays real-time temperature and humidity ...

This project uses an Arduino, DHT11 temperature sensor, motor driver, and cooling fan to automatically adjust fan speed based on ambient temperature. Ideal for home automation or electronics cooling ...

Abstract: Automation is often employed in today's society to assist people in doing their jobs and improve work efficiency. One kind of automation device that is often employed to assist humans in ...

Abstract: For all human beings’ vision is primary requirement to survive in fast-changing environment. Scientific glasses are there to improve the eye sight of visually impaired people. But for blind ...

The ESP8266 microcontroller is a favorite among makers for creating affordable, Wi-Fi-enabled sensor projects. Pairing it with a DHT22 temperature and humidity sensor is one of the easiest ways to get ...

bsp_grp_irq_cb_t g_bsp_group_irq_sources[BSP_FEATURE_ICU_NMIER_MAX_INDEX + 1] BSP_SECTION_EARLY_INIT; void NMI_Handler(void); static void bsp_group_irq_call(bsp_grp ...