Design a LED array with PET bottles.
||...that never stopped me from asking myself... hey, can this be done? So if what I say is wrong, cannot be...to be able to create a solution using leds that can help reduce the consumption of energy, with a reliable...to be able to create a solution using leds that can help reduce the consumption of energy, with a reliable
||Sep 2, 2012
||Sep 2, 2012Ended
LED DISPLAY BOARD
I need to develop a Unit for LED DISPLAY BOARD upto 10 characters, 1 character should be of 7x5...language should be Keil C. Additional component can be diffured as per your knowledge.
I need the
||C Programming, Embedded Software
||Oct 17, 2010
||Oct 17, 2010Ended
||LED Array design using dimmable high power LEDs - utilises PIC MCUs to provide pwm-based constant current
||C Programming, Electronics
||Sep 25, 2008
||Sep 25, 2008Ended
LED board manufacturing
||...are looking for someone who can manufacture a one off 16 x 10 LED board with at least 50mA rated red...and 20 mm respectively (so total size of the LED board is 160mm x 200 mm).
The LEDs should be soldered...the forward direction reversed for every second LED row and each row pair connected to one outgoing wire
||Nov 15, 2011
||Nov 15, 2011Ended
LED Strobe controller board
||...testing of an idea.
The unit can be assembled on “Veroboard” type board if required.
2 complete operating...operating units to be supplied.
Separate LED channels
Each led channel should be able to supply up to
||Jun 7, 2007
||Jun 7, 2007Ended
LED DISPLAY BOARD
||...in Ahmedabad, India who can make a electronics project named LED Display board for our company.
the LED matrix can be used no need to bind individual leds.
8x5 led matrilx is to be...of storing data in its internal memory. this data can be changed by the user.
There should be 3 inputs
||C Programming, Electronics, Microcontroller
||Jul 28, 2011
||Jul 28, 2011Ended
Input in Application and Output on LED Board
||...need someone who can help to write an application which can output its display on LED board. The application...application can input the wording and graphic I want, then it output to a LED board, for example, if I write...click on submit, the LED board will Display "Hello World" without quote with LED light on, exa...
||PHP, Java, Software Architecture, C++ Programming
||Feb 21, 2012
||Feb 21, 2012Ended
PCB Update for LED Microcontroller Board
||...improve the board design, simplify and optimise the components and make sure we can deliver a board that is...to the LED’s.
1 LED power 0-220ma @ 12V
2 Specify battery in BOM Lipo
||Electronics, Microcontroller, Electrical Engineering, PCB Layout
||Mar 27, 2014
||Mar 27, 2014Ended
72106 LED Information board on AVR
||...need an excellent cross-platform programmer, who can write programs both for AVR microcontrollers and...
He must write for me 2 programs for my LED Information board "Currency Exchange Rates" for banks:
1)...C++ or Delphi.
Connection between information board and computer - RS232.
All copyrights on programs
||C Programming, Anything Goes
||Apr 8, 2004
||Apr 8, 2004Ended
led board with mobile phone C++ / Microcontroller Project
||...My client has a board outside of his store that he wants to replace with an LED board. What he ideally...message to a mobile phone connected to the board, the board get the text message and display the contents...must be that the board recieves a text message and displays the message, if you can produce this, great
||Feb 15, 2008
||Feb 15, 2008Ended
custom soundboard/led driver board for lightsaber
||Yes I'm planning on making my own custom led driver/ sound board for my son's and daughter's lightsabers...build.
The led driver needs to have a extension/ retraction (scrolling) effect for the led 8 string/channel...blade on power up and down with fade in/out for each led segment/channel in sequence. A static shimmer / flicker
||Electronics, Microcontroller, Concept Design, PCB Layout, Arduino
||Nov 24, 2011
||Nov 24, 2011Ended
Circuit board with LED timing logic - Design and Manufacture
||...input + and ground connects to 9V+ and Gnd Thru.
"LED A" needs to be female pins.
"Input 9V+" and "Gnd"...on the board and a 4th one is referenced. We will add the 4th LED ourselves.
All 3 on-board LEDs should...the board as shown. Allow LED leads to be long enough so that we can adjust the angle of the
||Product Sourcing, Manufacturing, Manufacturing Design, Product Design
||Dec 14, 2013
||Dec 14, 2013Ended
Schematic for simple LED stroboscope
||I need a quick simple schematic for running an array of strobing LEDS.
The trigger pulse will be 3-5v...an array of up to 6 LED's will flash.
Each LED will require ~6v, 150ma for the burst.
LED's can be
||Electronics, Electrical Engineering
||Mar 25, 2010
||Mar 25, 2010Ended
LED matrix display using RGB LED strips
||Simple project, design a LED strip, (most of it already available can be bought online on a reel now...now, nothing new)
I will make a LED wall with them, I need directions on how to connect my HDMI video and...you dont know how to 1) design a small PCB (one LED on strip with components - learn from the video)
||C Programming, Microcontroller, PCB Layout
||Nov 17, 2013
||Nov 17, 2013Ended
circuit board design and work out were i can buy it and price
||Need a circuit board designed u will need to know about internet Ethernet cable transmitters and receivers
||PCB Layout, Circuit Design
||Feb 6, 2014
||Feb 6, 2014Ended
PCB Design for LED Lighting
||The board will be circular and has diameter of 155mm
The board will have any kind of led with any...single colors which will be designed later.
The board should have current protection to avoid overheating...inputs). When it is AC, it can be 9V to 16V due to working conditions, so the board should be capable of working
||Electronics, Electrical Engineering, PCB Layout, Product Design, Circuit Design
||May 28, 2014
||May 28, 2014Ended
simple LED PCB board
I quickly need Gerber Files for a simple LED board ( 1-layer ) for Osram Duris S5 LEDs Type GW PSLPS1...be connected in serial, no other components on board.
The lenght of the PCB is 120mm, the width is 41...thats for the two cables to connect the PCB to the LED power supply.
The company logo should be printed
||Electronics, PCB Layout
||Feb 2, 2014
||Feb 2, 2014Ended
programmable light array
||...design that will deliver a programmable array of twelve LED lights. A sampled sound will be played simultaneously...5 so on to 6 to 9, 11 to 3 etc. I know that this can be implemented using a shift register however more...probably midi chipsets which configured correctly can do this and possible even have the ability to store
||Mar 18, 2008
||Mar 18, 2008Ended
LED Candle PCB and setup
||Project Outline: LED light that are capable of being switched on for a predefined time period and then...then turn off once the time frame is over. LED lights must also be programmed to flicker like a real candle...a basic push button switch. I do not need a PCB board that is capable of handling 300 candles, just a
||Microcontroller, Software Testing, Electrical Engineering, Embedded Software, PCB Layout
||Mar 2, 2014
||Mar 2, 2014Ended
LED Moving Sign Circuit
||...two hundred 8x8 led matrices (10 rows by 20 columns). It is for a graphical message board (like you see...see at airports and things). I can write the control software as long as there is a serial programming method...method. The system would need some memory so that it can loop an animation of relatively large size, and also
||PHP, Engineering, Electronics, Software Architecture, Software Testing, Embedded Software, MySQL
||Aug 4, 2004
||Aug 4, 2004Ended