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IR led trouble 16 Years Ago by Mr.UNOwen … on my pc. For those who don't know, the IR bar works as a reference point by constantly emitting… IR light. Currently I'm getting a weak signal from the … Re: IR led trouble 16 Years Ago by Prometheus12345 … the lightbar. If all it has to do is emit IR light, then this might be your solution. I'm not… if you can find a "superbright" equivalent for IR LED's... Hope this was of some help... Re: IR led trouble 16 Years Ago by Mr.UNOwen … out I'm not getting enough amps. With the 10 IR leds in parallel I need 200 mA. So as of… anyone know if I should be using less for 10 IR leds in parallel on a 12 v line? Re: IR circuit to connect to serial/ COM port 12 Years Ago by jbennet Maybe use an Arduino? They have IR modules available. Re: IR circuit to connect to serial/ COM port 12 Years Ago by shawnv100 hey thanks a lot....actually i ended up using a basic IR circuit with a TSOP sensor....i guess it should do...i'll order an Arduino if i can delay the project submission date a little bit...i'll read the data from the hyperterminal i guess...thanks again ! Re: Webcam IR mouse control 14 Years Ago by Tech B …init() screen = pygame.display.set_mode((640,480)) pygame.display.set_caption('IR Mouse Control') font = pygame.font.SysFont("Curier",26…) #---------------functions----------------------- ################################################ #Returns the xy cordinets of the ir dot. #Doesn't return exact dot, only the first TRUE… Re: Webcam IR mouse control 14 Years Ago by Tech B …init() screen = pygame.display.set_mode((640,480)) pygame.display.set_caption('IR Mouse Control') font = pygame.font.SysFont("Curier",26…) #---------------functions----------------------- ################################################ #Returns the xy cordinets of the ir dot. #Doesn't return exact dot, only the first TRUE… No-IR webcams for RPI 8 Years Ago by overwraith … web cams for the Raspberry pi that are specifically No-IR. I know about the camera module which plugs directly into… things that I have learned with No-Ir cameras is that many things have IR Distance sensors (lasers) built in which you… on the fronts of them. So basically guys, a NO-IR camera can see wavelengths that we can't. Also if… Problems with my IR device 19 Years Ago by MpG Hi, I borrowed from a friend an Mobile Action IR device,Model MA-620 that works.I have used it … SIEMENS S-65.The Siemens software seems to connect through IR 1 out of 10 attempts for no reason.I am… able though of senting files to PC through IR device software but only one at a time!!!On the… Webcam IR mouse control 14 Years Ago by Tech B … placed over the lens of the webcam to only allow IR light to come through. I don't have a way… give you waste negatives. Hope this helps someone. [code] #Webcam IR mouse control #K.B. Carte 07/27/2009 #Works only… with an IR filter on the webcam. #To do this simply cut out… Re: Webcam IR mouse control 14 Years Ago by Tech B After I got this working, I wanted to map two IR dots to mimic the WII Mote a little better. [url]… laser/IR tracker using mouse 13 Years Ago by python01 … optical mouse to be able to track a laser or IR LED. so far I have managed to get the mouse… to move the cursor with the Ir LED, but now i need a program that I can… Reading IR circuit signals from serial port using Java 12 Years Ago by shawnv100 I am trying to use Java to detect signals from the serial port sent from an IR circuit. When the IR circuit detects an obstacle, it gives an output of 0 volts and otherwise the output is 5 volts. Can I read these voltage differences directly on the PC using Java. Do I need to have a PIC or some other micro controller integrated in the circuit? Laptop IR TV Controller Program? 18 Years Ago by nizzy1115 … laptop be the remote control for my tv through its ir port. However, i havent found anything yet. :-| does anyone know… No float, no ir 15 Years Ago by forumdude123 Whenever I go to arcadestreet.com and play traffic slam, it would work for a bit, then after a couple of games, it would crash. When i right click the game window, and hit restart, I get a message that says "no float no ir" (see attachment). Can some1 explain why i get this message. Thanks for your help. c code for ir using atmega128 microcontroller 13 Years Ago by zaverijuhi hello, please help me with the code for IR CONTROL using ATMEGA128 MICROCONTROLLER IN C LANGUAGE.PLEASE HELP.URGENT. THANKYOU. How To Create Calculator Program For Formula V=IR In C++ 12 Years Ago by CrewAlien Hye.. Any know to create calculator program for formula V=IR In c++..?? Please help me.. ASAP Re: IR led trouble 16 Years Ago by Mr.UNOwen Does anyone know if the amount of wats a set of resistors can take increase through a parallel connection or a serial connection? IR circuit to connect to serial/ COM port 12 Years Ago by shawnv100 I am trying to make an Alarm system which involves an Infra-red circuit which is connected to the serial port on the PC and generates a signal when motion is detected. The signal is to be read by a Java program and an e-mail sent to the client. Does anyone know how the circuit is to be made? Re: IR circuit to connect to serial/ COM port 12 Years Ago by shawnv100 are Arduino's readily available in the market?...what kind of signal is to be generated at the COM port for a PC to detect it?...is it a voltage difference or a logic value? Re: IR circuit to connect to serial/ COM port 12 Years Ago by jbennet Yes, they are very common. Small prototyping boards. Under £50. [url]http://www.coolcomponents.co.uk/catalog/index.php?cPath=50[/url] I have made a system where my Arduino was reading the values of a light and temperature sensor. It was processing these and adjusting the power to a light and heater appropriately, all the while it was sending … Re: No-IR webcams for RPI 8 Years Ago by overwraith I also got an error while compiling a library on a linux development virtual machine. If anybody knows how to get make to build correctly that could be very helpful. devmint-virtual-machine rflechner-raspberrycam-2fa7c69d10aa # make cc -shared -fPIC RaspberryCam.o log.o src.o src_file.o src_raw.o src_test.o src_v4l1.o src_v4l2.o parse.… Re: Problems with my IR device 19 Years Ago by pcpalct I'm looking at this as a possible answer to your question, but I will still investiage further since you say it connects every now and then: [quote]Compatible list • NOKIA 3200, 6600, 6820, 8910i, 8910, 8890, 8855, 8850, 8390, 8310, 8290, 8250, 8210, 7650, 7210, 7190, 7110, 6800, 6610, 6510, 6500, 6310, 6310i, 6250, 6210, 6100, 5210, 5100, … Re: Webcam IR mouse control 14 Years Ago by Tech B I don't know how to edit a post after I posted it, but i mirrored the image instance with ImageOps module so the X axis would no longer be inverted. And I also found out I can use a lighter instead of an IRLED. It amazed me and my wife's family =) Re: laser/IR tracker using mouse 13 Years Ago by python01 I've simplified the design, now all I need is a program to track the optical mouse coordinates, and to "print" a copy of the path to the screen. I am also trying to find a way to stop the track and to save is when the left mouse button is pressed. Thanks all, Python01 Re: Reading IR circuit signals from serial port using Java 12 Years Ago by NormR1 I think you will need some kind of driver that will connect to java to get data from a serial port. Re: Reading IR circuit signals from serial port using Java 12 Years Ago by rubberman A steady 5v or 0v signal is not a standard RS-232 signal. First, you need a specialized driver capable of detecting that the voltage change is valid and not just a transient glitch (not uncommon), and then passing the appropriate information to the user-space application (java in this case). Honestly, this would be a lot easier in C, and may be … Re: Reading IR circuit signals from serial port using Java 12 Years Ago by shawnv100 yeah...i installed the driver....i had tested this with a hyper terminal and i did get readings...so shouldn't java be able to detect it as well... Re: Reading IR circuit signals from serial port using Java 12 Years Ago by shawnv100 yeah...i installed the driver....i had tested this with a hyper terminal and i did get readings...so shouldn't java be able to detect it as well... Re: Laptop IR TV Controller Program? 18 Years Ago by goaliemike I know it exists for a pda, but for a laptop...