Latest threads in Embedded Programmingshow only best voted threads
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Pullup resistors when interfacing an SD card to SPI?
Hi All, I'm interfacing an SD card to a Cypress PSoC5 via SPI. I originally tried to get it to work with one of these adapters but it didn't work. I did get it to work fine by hard wiring an SD card...
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13 years ago
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Manufacturing - Tracking
I work for a small manufacturer. We ship a product with several different PCB assemblies. We've never had a good system to track exactly what goes out the door to each customer. I am in the process of...
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13 years ago
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"Metrology Service" solution
Hi, I've finished the implementation of my "Metrology Service" (apologies for not posting this as a followup to that original thread but I have no pointers to it here). In essence, the service exports...
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13 years ago
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RS485 chip LTC491; optocoupler MOC5007
Hi I'm a software engineer wondering about some hardware. We have a circuit board with RS485 circuitry and Motorola 68302 processor using an LTC491 RS485 chip and MOC5007 optocoupler for electrical...
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13 years ago
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ARM LPC1768 Cortex M3 Project
Hello, This is an undergrad student having a little experience with 8051 microcontrollers. This year, I chose to learn about ARM Microcontrollers, so I chose a project Digital Photo Frame on VGA with...
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13 years ago
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Suggestions for a property security system?
Hi All, I'm thinking about building a security system with multiple (2-3) webcams and some lights with a few sensors around. The idea is that in the event of an incident detection, the lights are...
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13 years ago
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[ANN] CodeSynthesis XSD/e 3.2.0 released
Hi, I am pleased to announce the availability of CodeSynthesis XSD/e 3.2.0. CodeSynthesis XSD/e is an open-source (GPL2 + free/commercial proprietary licenses), dependency-free XML Schema to C++...
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13 years ago
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Touch Panel Control
Hi all, I am working on creating a circuit for the 4 wire resistive touch panel, I already know the theory on how to find the x and y coordinates, but what is bothering me is how to create the circuit...
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13 years ago
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Welcome to PhoToZfAiR
classified sites, Art/Paintings, Amazing, Celebrties, Pakistani Celebrties, Indian Celebrities, Cars, Funny, Islamic, Motorbike, Natural, World Hotels, Forex Trading, Web Hosting, Computer, Fantasy,...
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13 years ago
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What is AC Timing
At the spreadsheet of an LCD, I saw a term "AC Timing". What is the meaning? Could anybody explain please?
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13 years ago
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NASA proves once again that, for it, the impossible is not even difficult.
In this case, proving a negative about unexpected acceleration of Toyota cars: Sudden acceleration in Toyota vehicles not an electronic issue, U.S. study finds I had thought of calling this post a Car...
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13 years ago
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Latbits and ports
Hi all! I am working at a new company and i need a little info that google could not help me with. I have a controller (it doesnt have a name i think it is a PIC18F14K50-SS) and i have several sensors...
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13 years ago
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Single board computer with relays?
Hi All, Does anyone know of any inexpensive 8 bit single board computers that have at least two relays capable of switching two 24V solenoids (approx. 500ma each)? Thanks, Fred
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13 years ago
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Free antenna simulation software?
This is actually for a school project... so warning in advance! I would like to simulate an antenna design - exactly one. A very simple antenna; it's supposed to be a receiver for UHF digital TV...
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13 years ago
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Read 30MP webcam
Now, i get it. These are real 30MP webcams: 640x480 = 307200 = 30M pixels. In China, M is 10 to the power of 4, not 6. They take over industries, oil and money. Now, they are taking over the...
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13 years ago
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