Recent technological advances have enabled the development of a wide range of increasingly sophisticated wearable and ...

A simple transistor circuit offers an effective solution to this problem. The I 2 C bus is highly vulnerable due to its design ... a sensor or bus that has fallen asleep — in the case of the HDC2010, ...

Abstract: Temperature and humidity controlling system which has the function of alarm memory was designed by PROTEUS software. The MCU AT89C51 was used to control the whole system. The humidity and ...

An ESP32-S3 with SN65HVD230 and MCP2515 communicates on two CAN busses simultaneously. ESP32-S3 ESP-IDF Components (I2C, 1-wire, SPI, ADC, etc.) GUVA-S12SD AHTXX AK8975 AS7341 BH1750FVI BME680 BMP280 ...

IoT-enabled air quality monitoring system using ESP32 microcontroller and MQ135 multi-gas sensor with real-time web dashboard and progressive LED warning system.