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thanks for reply:
in fact I'm looking for a schematic using a PIC18 DIP package like 18F4620 and a ENC28J60 (also DIP).
I already downloaded the above link, but I found nothing inside looking like my project.
Thank you
hello:
I'm looking to build an ethernet to serial interface, using PIC µC(like 18F4620 or others ), does anyone have a schematic(with firmware) for that?
Thank you
Hello:
I'm trying to simulate an ethernet interface between a PIC16F887 and a server written with C#, I referred to MIKROC software and schematics. I still at early stage trying just to send a string to the server. when I launch the simulation I got an error saying:
"Cannot open network...
hello:
for building UPS, let's say 12/220V for example, there is two topologies: either a 12-0-12/220V with two transistors, or a 12/220V with a full-bridge of 4 transistors.
what's the advantages and inconvenients of each topology?
Thanks
You can command an opto-triac like MOC3020/3040 by the microcontroller (or similar), then the opto will drive a bigger triac (like BT138) connected to the load. This way, you maintain isolation. Schematics are provided in the datasheet of the MOC3020/40, so have a look.
Regards
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