Spectrum analyzer ESP8266 on with I2C OLED's SSD1306. The spectral spectral width is limited to thirteen Wi-Fi channels. Displays data only for channels but not ...

The Espressif ESP8266 chipset makes three-dollar ‘Internet of Things’ development boards an economic reality. According to the popular automatic firmware-building site nodeMCU-builds, in the last 60 ...

Abstract: This research investigates the utilization of the Leap Motion device, in conjunction with the L298N motor controller and NodeMCU ESP8266 microcontroller, to achieve precise and intuitive ...

Abstract: A complete smart attendance system incorporates the usage of IoT technology, biometric authentication, and facial recognition to improve efficiency, security, and accuracy for processes of ...