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2013
It's just a little project I've made to learn more about IR remote's and how i could use that for control some devices such as LED's. all the code and info here: http://randomnerdtutorials.com/arduino-ir-remote-control/   ...
All the information and code for this project can be found here: http://randomnerdtutorials.com/arduino-control-servo-with-visual-basic/ thanks   ...
All the information and code for this project can be found here! I hope you guys enjoy! http://randomnerdtutorials.com/arduino-control-dc-motor-via-bluetooth/ ...
jreeve17

Arduino Harlem Shake

Posted by jreeve17 Feb 23, 2013
Hey guys, I was bored so I decided to make the LEDs on my Arduino do the Harlem Shake. Hope you enjoy! ...
This is my latest arduino shield that I made to experiment.   It is based on the 74ls151 input multiplexer, you can add more to eatch input that you need turning it in to an 8 bit input.   Here are some pictured and a basic schematic and code to read it.   Note, the resistor stripe is connecting the inputs to ground for use with switches, remove them to have a true digital input.   Have fun using it its very usefull, I know I will. ...
I am using a 12v/8amp power source to supply three servos, two steppers, three dc motors, and twenty LEDs.  A DC to DC converter will provide step down, 6v source for the servos, but the DC motors are a problem. I have tried an SN754410NE, connecting it as described in http://www.uduino.com/tutorials/11, but the chip overheats immediately.  Assuming the current was beyond specs, I used an LM317 in current limiting mode, bringing it down to about one amp with the same results - very hot ...
Hey guys, I have this cool output miltiplier that can hold memory and be expanded to any size tha uses shift registers and D type flip flops but I am having trouble finding something to use it for. Any body got any idea on what to apply it?. Im thinking robotics but Im not shure, I attache a video sample of the multiplier and the schematic in case anyone wants to build it and send feedback.   Here is a test code for the miltiplier, common pin is the arduino negative.   #include< ...

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