In order to improve the level of outdoor sports human health monitoring and security, this paper designs an outdoor sports smart watch based on STM32 microcontroller. The design adopts STM32F103VET6 ...

Storm chasers get up close and personal with an EF4 tornado, firing a rocket into the vortex to gain insight into its elusive nature.

ESP32/ESP8285-based High-Performance Radio Link for RC applications - Add BMP280/BME280 I2C barometer support · ExpressLRS/ExpressLRS@b369a27 ...

High-level Synthesis (HLS) has become popular since it can improve the productivity of circuit designs. The optimization of HLS is necessary since the design space is vast and different configurations ...

SPI itself sees significant use with larger-resolution displays and data storage, but many sensors like Bosch’s BME280 and related MEMS sensors also implement an SPI interface in addition to the ...

Besides the well known SOLT calibration method (or TOSM in Rohde & Schwarz terms) there are a number of other ways to achieve a full two-port calibration of a vector network analyzer (VNA). One of ...

Single-board computer Raspberry Pi can be used for collecting rainfall data, measuring wind speed and direction, temperature, and more. Here's how to set it up.