Maker Factory ARDUINO MAKEVMA313, Руководство пользователя

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MAKEVMA313
V. 01 – 07/11/2017 3
4. What is Arduino ®
Arduino ® is an open-source prototyping platform based in easy-to-use hardware and software. Arduino ® boards
are able to read inputs – light-on sensor, a finger on a button or a Twitter message – and turn it into an output
– activating of a motor, turning on an LED, publishing something online. You can tell your board what to do by
sending a set of instructions to the microcontroller on the board. To do so, you use the Arduino programming
language (based on Wiring) and the Arduino
® software IDE (based on Processing).
Surf to
www.arduino.cc and www.arduino.org for more information.
5. Overview
The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the
Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-collector
output.
Arduino ® MAKEVMA313
A10 S
+5 V +
GND -
voltage ..................................................................................................................... 5 VDC
connection .................................................... 3 pins, + (middle pin), - (ground) and S (signal)
output (S) ................................................................................... Schmitt Trigger, Active Low
activation .............................................................................................................. 30 gauss
deactivation .......................................................................................................... 10 gauss
LED indicator ............................................................................................ on when activated
dimensions ...................................................................................................... 25 x 15 mm
weight .......................................................................................................................... 2 g
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