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.
HI there,i have this sim for unlock the mobile phone,and i need to reprogram the hardware to be a traffic logger betwen the original sim and reader.Can someone write the new firmware for me?thanks y.m. one_point_zero
HI there,i have this sim for unlock the mobile phone,and i need to reprogram the hardware to be a traffic logger betwen the original sim and reader.Can someone write the new firmware for me?thanks y.m. one_point_zero
The C8051F300 from Silicon Laboratories has 8K of Flash and 256 bytes of RAM. Do you know the protocol used by the processor to talk to the SIM card? What kind of reader are you considering? Are you sure that you have enough IO Pins to do the job? Eleven pins in a 3x3 package is not much to work with.
BTW the picture you sent me in a PM was completely useless.
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