The I2C version of the Practice Altimeter for Arduino UNO using ILI9341 touchscreen shield for the Arduino UNO, and the I2C BME280 sensor. Range of Ground Level Pressure(QNH) 27.50 to 31.50 inches of ...

Manufactured by Hope Microelectronics, the HP203B is a high-precision barometer and altimeter that measures the pressure and the temperature by an internal 24-bit ADC and compensates using a patented ...

The altimeter is one of the basic and most essential devices used in-flight systems, drones, space rockets, and submarines to measure the altitude of a location (known as altimetry for land and ...

Why BMP280, you ask? Because this sensor costs low and it only provides both temperature and barometer readings, and as pressure changes with altitude, we can also use it as an altimeter with ±1 meter ...

While traditionally a project geared more toward the model rocket crowd, a lot of people are flying quadcopters these days, and knowing the altitude your RC aircraft reached is a nice thing to know.