Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hello all,
Could anyone help with the following simple problem?
I just need to connect 2 or 3 devices with rs232 interfaces to one rs232 gsm modem.
All the devices have different addresses.
I would like to build a kind of passive splitter, but I would need correspondent schematics...
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