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When there is a magnetic field through the sensor
Dissipation Power:standard
easy to assemble
Female Pin Header Strip 40 Pin 2
001% (security level 3)
Button Keypad 4x4 module, resistive nema 17 42bygh When there is a magneticThis module has 16 push buttons. You can make usual keypads to enter numbers, symbols, or do navigation and selection in the program. There are pull up resistors of different values for each button. This makes it possible to connect all the 16 keys and taking only one analog port of the microcontroller. Each button consists of two parts: a cap, which can be applied to any character, and a transparent cover which can prevent blurring of the text and
