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Digital-output temperature sensor
Interface type: Analog/Digital
temperature monitoring systems inside buildings
1 piece joystick shield
Thermistor :NTC 100k
I2C /SPI Character LCD Backpack usb cable Digital-output temperature sensorThe LCD backpacks serve to solve the main problem with using LCD which is the large number of pins required to control the LCD. This is not only annoying but also occupy many useful pins of your Arduino or microcontroller that might be saved for another application. This LCD backpacks by Adafruit reduce the number of pins needed to connect to an LCD. By using simple i2c and SPI input output expanders we have reduced the number of pins (only 2 pins are
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