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I'm finding a low-cost FPGA development kit/board just to start working with them. I'd like to make some tests with soft processors inside the FPGA.
I found two boards: BEMICRO from Altera (49$) and LX9 Microboard from Xilinx (89$). Have you any other suggestions? What do you prefer between...
I don't know if this is the correct forum section to post this question. Sorry if I'm wrong.
I want to use D-type flip-flop 74HCT74 as a trigger: when I open a switch, the output should change and should stay changed until a reset signal.
The switch is connected between ground and +24V through...
I'm designing a small SMPS based on National LM5576 all-in-one (MOSFETs integrated) buck converter.
Vin is 50V and Vout is 28V (duty cycle 56%). The output current should change from 0A (no load) to 2.5A maximum.
I'm using 47uH inductor and 330uF low-ESR output capacitor. I set the maximum...
Hi all,
I explain my problem. Please give me some ideas.
I have a signal from a sensor. The signal has pulses each 20ms. Each pulse has a duration of about 100us.
I want to design a very fast circuit that compare the maximum value of the signal with a digitally controlled threshold. When only...
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