To every Chiphacker, I've been a user of Electronics Exchange (the other electronics stackExchange) for a while now, and I'm witnessing the diminishing popularity and success of t …

I'm interested in doing a project to read FM RDS data. Can anyone recommend good chips for both the FM receiver and RDS decoder? For an FM receiver, I'd like to be able to control …

Has anyone had good/bad experiences with particular PCB-mount thermocouples? I need to design a circuit board with a connector I can plug a standard thermocouple connector into. …

I have come across a Bluetooth legacy product or protocol in a meeting at my employer, but I can't quite recall if its name is called BluetoothLC (Bluetooth Local Connectivity). It …

While reading Linux User's Journal today, I stumbled across a little blurb about NuttX RTOS. I checked out their website and was fairly impressed with it's feature set and it's ab …

Hello everyone. I have a problem with a sbc that I am repairing, the sbc is controlled by an 8-bit OTP microcontroller which I think is broken. I only get 200 ohms between pin Vcc …

I am a very novice chiphacker and am asking for ideas on how I might implement something like this. I am about to start an RFID project, which is the easy part. RFID readers are c …

I have very simple loop to read serial port and write to client // telnet defaults to port 23 Server server(23); void setup() { Serial.begin(9600);// opens serial port, sets …

I have installed the Labjack package and I got it to work for my needs, but now I need to use the EI-1050 humidity probe. The basic package has 2 examples for this, ljsht and ljsht …

What methods and equipments can I used to measure and record the current variation of CNC servo motor while machining.

I need to read a value from a DIP switch. It is connected to ports P1.16 till P1.21. I use following code: to initialize: #define PORT_ADDRESS 0x003F0000 #def …

Hi, I wonder whether anyone here would have actively worked with the Stephen Hobley library for Pixart Sensor here I used the same hardware configuration as mentioned in Stephen' …

Hello: Im tryng to place some ultrasound experiments at school and i have this pulser available (Olympus 5800PR), the problem is that i dont know how to capture the data on my lap …

I need to configure USB OTG on iMX31 for device mode. We need a raw channel between the host and target and usb seems to be the best suited. However I haven't been able to correctl …

I was about to order Sharp LQ070Y3LG4A 7" TFT LCD from Nu Horizons to find out that they were out of stock when I refreshed the page. Prior to that I had just ordered the Fujitsu N …