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Propagation Delay Time: 215 ns at 2V / 37 ns at 6V
This is a complete Quad-band GSM/GPRS module in a SMT type and designed with a very powerful single-chip processor integrating AMR926EJ-S core
Thermistor :NTC 100k
from milli-gauss to 8 gauss
Digital-output temperature sensor
I2C /SPI Character LCD Backpack usb cable Propagation Delay Time: 215 nsThe 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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