DS18B20 is a commonly used temperature temperature sensor providing 9 bit to 12 bit digital Celsius temperature measurements. The sensor communicates over one wire bus. Each sensor has a 64 bit serial code enabling multiple sensors to be connected to the same one wire bus. The Raspberry Pi has drivers for one wired devices to […]
Interfacing DS18B20 Temperature sensor with Raspberry Pi Read More »
Hitachi HD44780 based 16×2 character LCD are very cheap and widely available, and is a essential part for any projects that displays information. Using the I2C bus on Raspberry Pi ,PCF8574 IC, and Python characters/strings can be displayed on the LCD. The PCF8574 is an general purpose bidirectional 8 bit I/O port expander that uses the
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Introduction RaspberryPi, the popular Open Source Hardware Board operating out of different Linux based flavors like Debian, Fedora, Archlinux ARM and Android, does indeed support a Real Time Clock to be integrated in the form of a Hardware module to it. Here, RaspberryPi Foundation gives the user, the flexibility to implement and integrate a Real
Interfacing RaspberryPi with DS1307,I2C based Real Time Clock Read More »
