I would like to build a basic basic cellphone. Anyone has ideas how I could do it ?

Thank you

 

I would like to build a basic basic cellphone. Anyone has ideas how I could do it ?

Thank you

Do you have access to the required custom chips and assembly techniques?

 

yes

 

yes

So which chip would you like to start with?

 

So which chip would you like to start with?

what's the main component?

 

Arguably the SDR chip.

 

Arguably the SDR chip.

what is SDR chip. do you have his real name (example) so I can see it?

 

SDR = software defined radio. Have a read of this.

 

I would like to build a basic basic cellphone. Anyone has ideas how I could do it ?

When you complete your make vs buy analysis, you'll decide to buy.

 

This is a easy way just add mic speaker keypad and lcd the rest is there

https://www.cooking-hacks.com/docum...hield-arduino-raspberry-pi-waspmote-tutorial/

 

SDR = software defined radio. Have a read of this.

but that's not a chip. that's just a way to program a chip, right? Which cellphone chips do we program with SDR?

 

but that's not a chip

I suspect an SDR requires at least one proprietary, custom-built chip. A general-purpose MCU might not be fast enough. I suggest you do some research to see.

 

but that's not a chip. that's just a way to program a chip, right? Which cellphone chips do we program with SDR?

So you were not exactly telling the truth when you answered my question about access to chips. How do you know if you have access if you don't even know what they are?

 

Obviously the TS has absolutely no idea what they are asking for.

 

Obviously the TS has absolutely no idea what they are asking for.

I never really believed the query was serious. If I had access to the parts and datasheets, I might be able to help. Failing that, like everyone else, I'm at sea

 

If you're not hoping for a fancy smart phone with touch screen, may be it's possible. Look at this video.

on

 

Here is a nice touch screen, which is pretty cheap and is probably good for your purposes.

https://www.amazon.com/gp/product/B01EUVJYME/ref=ox_sc_act_title_8?smid=ATVPDKIKX0DER&psc=1

 

Did you forgot the link?

 

Almost. Lol.