Skip navigation
2012
I am trying to use a hall effect sensor to activate a servo. I want the servo to move to a specific position when the hall effect sensor is activated and then move back when the sensor is deactivated. When I go to the analog read and look at the values I get from the hall effect sensor, the values are 0 when deactivated, but they range from 195-215 when acivated. I think this is why the servo twitches, but im not certain. I think I should have the input read 0 or 1. When he input is 1 the servo ...
A new project came out on kickstarter.com that is based on Arduino called Ard-Vark. It is ready to go wifi controlled solution, in a nice case.  You can plug in sensors for inputs and/or servos or DC motors for outputs and control them easily using a mobile app for iPhone or iPad or Android device. With the Ard-Vark you don't have buy an Arduino then a shield for wifi then get the software loaded and then write your own software.  You just set it up on your network and then connect to ...

Filter Blog

By date: By tag: