Forum for Electronics

Hi everyone,

I have been developing a desktop engineering tool for RF system and radio-unit analysis, and I would appreciate some honest feedback from engineers who perform this kind of work.

The tool allows the user to construct TX and RX signal chains from components such as amplifiers, mixers, ADCs, transmitters, receivers, filters, AGC-controlled DS...

Hi all,

I have been asking Google for the last hour, but cant find a answer.

I would like to know what magic make the connection between the HEX file and the micro controller. In other words, how does me writing something like "output_high(PIN_A0);" make PIN_A0 high?
Most websites tell me that the c code is converted to ASM and then a HEX file is ...

Hi everyone,

I am working on a small MIDI sound module based on the Dream SAM2695, and I am seeing an intermittent problem during power-up.

The basic setup is:

SAM2695 powered from a regulated 3.3 V supply MCU connected to the SAM2695 serial MIDI in...

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Cảm ơn mọi người.

Im getting slightly different results between finite vs infinite ground plane in momentum, where fininite ground resonance seems to shift, is my layer stackup and port definition fine ?


So i drew cond2 layer directly underneath my traces, and then in port editor i put Gnd layer as cond2, i didint place an idential pair that is under each port like some people...