Learn how to use the A7672S 4G LTE GNSS module with Arduino for GPS tracking and IoT communication. This guide covers pinout, interfacing, AT commands, and HTTPS data upload. Ideal for mobile projects ...

Learn how to use different methods and protocols to link your microcontroller to sensors and actuators, such as analog and digital IO, serial, wireless, libraries, and tips.

This paper describes an intelligent medicine delivery trolley for epidemic prevention using the STM32 microcontroller. The system adopts power control unit with I / O interface. It realizes the ...

It is especially important for us to detect heart rate due to the relatively high incidence of coronary heart disease in China. Detecting body temperature during Covid-19 is essential. Older heart ...