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public:crocs:arduino [2014-10-29 17:44] – Arduino Ecosystem lnemecpublic:openlab:autumn2014:arduino [2015-01-05 09:40] – Page moved from public:openlab:arduino to public:openlab:autumn2014:arduino mukrop
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    * GM electronics - gme.cz, overpriced Arduinos, but nice for small parts like LEDs, based in Brno, so ideal if you are missing just one part to complete project    * GM electronics - gme.cz, overpriced Arduinos, but nice for small parts like LEDs, based in Brno, so ideal if you are missing just one part to complete project
    * dealExreme.com - dx.com, china based, cheap, not original Arduinos, but Funduinos etc. (so called Arduino compatible parts), takes about 4 weeks to arrive, ideal for stocking up on parts of budget buys of boards    * dealExreme.com - dx.com, china based, cheap, not original Arduinos, but Funduinos etc. (so called Arduino compatible parts), takes about 4 weeks to arrive, ideal for stocking up on parts of budget buys of boards
 +
 +===== JeeNodes =====
 +
 +Jeenodes are special purpose boards (Arduino based) for WSN networks. Because of these facts, there is limited number of pins, and some other limitations, but for our cause they will be more than sufficient and only few changes has to be made. 
 +
 +First connections, following image shows how to connect JeeNode, LED and resistor together, especially which ports to use, since they are not as nicely labelled as other Arduino boards. 
 +
 +{{ :public:crocs:arduino:jeenode_led.png?direct&500 |}}
 +
 +
 +And now the other part, small change in source code:
 +
 +<code C>
 +//pin placement is changed to 4
 +int ledPin = 4; 
 +
 +void setup() {
 +  pinMode(ledPin, OUTPUT);
 +}
 +
 +void loop() {  
 +  digitalWrite(ledPin, HIGH);  
 +  delay(1000);              
 +  digitalWrite(ledPin, LOW);   
 +  delay(1000);              
 +}
 +</code>
 +
 +Other projects are changed acordingly.
 +
 +
 +