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Question: can i use HC-SR04 ultrasonic senor connect to SIM300 board to send the data collected from the sensor?
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can i use HC-SR04 ultrasonic senor connect to SIM300 board to send the data collected from the sensor?

i bought both of them(HC-SR04 and SIM300) from ebay, i want to use HC-SR04 to sense the range data (HC-SR04 is a range sensor) and send the data with SIM300, but i am not sure how to connect them, can anyone plz give me some help?

if u want to know more info, plz post comment, i will reply. thank u.
sim 300

HC-SR04
« Last Edit: May 05, 2011, 12:05:37 am by lk90lbc89 » Logged

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I don't think you connected the grounds, Dave.
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I can't see anything.
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"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.

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I'm not seeing you Dave.
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Topsham, Vermont USA
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How-To on that UltraSonic sensor here:

http://arduino-info.wikispaces.com/UltraSonicDistance

Regards, Terry King
...In The Woods In Vermont
terry@yourduino.com
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Regards, Terry King terry@yourduino.com  - Check great prices, devices and Arduino-related boards at http://YourDuino.com
HOW-TO: http://ArduinoInfo.Info

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