powering LED and vibration motor with Arduino UNO
hi there,
i have arduino uno , bought grove base shield since dont have access soldering gear. now, want control
one led (http://www.seeedstudio.com/wiki/grove_-_variable_color_led)
and
one vibration motor (http://www.seeedstudio.com/wiki/grove_-_vibration_motor)
with it. need additional power supply doing so? couldnt find information of current draw of vibration motor , worried above the 20ma arduino can safely provide.
many in advance
isa
i have arduino uno , bought grove base shield since dont have access soldering gear. now, want control
one led (http://www.seeedstudio.com/wiki/grove_-_variable_color_led)
and
one vibration motor (http://www.seeedstudio.com/wiki/grove_-_vibration_motor)
with it. need additional power supply doing so? couldnt find information of current draw of vibration motor , worried above the 20ma arduino can safely provide.
many in advance
isa
if add 9v 12v dc power supply , can use 1 of these
by adjusting output voltage blue potentiometer on bd.
by adjusting output voltage blue potentiometer on bd.
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