Electrical Engineering Stack Exchange
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Questions tagged [intercept]

7 questions
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Intercept SPI of RC helicopter controller

I've got this radio communication with an RC helicopter. I found that the RX on the heli is using an AVR MCU and a CYRF6989 2.4Ghz chip to communicate with the controller of the heli and translates it to drive the servos and motors. The MCU and the…
Mike de Klerk
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Difference between in-band and out-band 3rd order intercept points?

I am reading the datasheet of this IC. The specification has listed in-band and out-band 3rd order intercept point (Page 11). I have read about intercept points and learned that intercept point of nth order gives the relative magnitude of gain and…
abhiarora
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PCB Trace detection

I'm currently working on a Smart-card based application, we're worried about users sniffing the communication between the card and reader by inserting a skimming type device into our hardware and an actual card into this device (since it will be…
s3c
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Intercepting Signal and Controlling it with RaspberryPi

Goal: Use transistor as a switch to control an intercepted signal I have a system for which the schematics/information are not available. I refer to it as a Blackbox (also labeled as such on my diagram). I've cut the wire between the "Blackbox…
ar94
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How do I detect what kinds of signal(s) this device receives/sends

Xcortech 3300w - Component board So I have a somewhat hopefully simple question. I'm a bit of an amateur with on-board components and am trying to figure out what kind of signals this board receives. This device is an Xcortech 3300w. Documentation…
Mdigibou
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Is it possible to "intercept" a 20-pin FFC?

I'm not an electrical engineer but a software developer but I'm trying my hand at a DIY project that will involve connecting a couple of pins on a device in my home to the GPIO pins of a Raspberry Pi, so that I can programmatically press buttons on…
soapergem
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Intercepting graphics card output?

I was wondering what it would take to intercept a PC's graphics card output or parts of it. First of all I'm wondering if you could even intercept the output without increasing the latency between the graphics card and the monitor. Maybe by kind of…
Forivin
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