# Microcontroller interface and value

**URL:** <https://forum.kirupa.com/t/microcontroller-interface-and-value/258565>\
**Category:** open source\
**Created:** [April 25, 2008, 8:05am UTC](https://forum.kirupa.com/t/microcontroller-interface-and-value/258565 "2008-04-25T08:05:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bfaubion](https://avatars.discourse-cdn.com/v4/letter/b/f08c70/32.png) [@bfaubion](https://forum.kirupa.com/u/bfaubion)\
**Post date:** [April 25, 2008, 8:05am UTC](https://forum.kirupa.com/t/microcontroller-interface-and-value/258565/1 "2008-04-25T08:05:57Z")

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Hi All, I’ve been looking around to try and get a guage for how much i can charge to integrate a microcontroller with proximity sensor in a flash kiosk project. I recently started working with a microcontroller and an AS3 kiosk project came up, we are going to pitch the sensor to them… but i have no clue how much this kind of work is worth. I have it working, so if a person steps in front of the sensor within a certain distance it goes to the welcome screen, and if they go away it goes back to a screen saver. I looked around online but havent been able to find much information or anyone that’s doing this for clients.  
-Ben