Can I build an SDS100 for $37?
- Thread starter zerg901
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doctordialtone
Member
OK, I clicked your link and see NO reference to an SDS100 like your title says.
Why do you post this crap?
Yes you can build an SDS100 and you can build one better than Uniden makes. Besides mechanical and electrical engineering skills you will have to bone up on writing code for DSP. Not an impossible task but I would bet a lot of $$ it will never happen.
...You'll never know unless you try. Go ahead and try! Get back to us here with your results
...and while you're at it, DO provide a simulcast TRS sample. It will be judged to the highest standards 
Buy a Raspberry Pi Pico – Raspberry Pi - $4 for computer
$10 for SD card and ? reader ?
$5 for solar cell from url above
$10 for 4 rechargeable batteries
maybe $2 for battery case
$2 to $5 for 2 line LCD display
maybe $2 to $5 for a speaker
maybe $4 for a case
total cost - $36
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question - for the pico -
Does that mean the micro USB connector can be used for importing data and power?
$10 for SD card and ? reader ?
$5 for solar cell from url above
$10 for 4 rechargeable batteries
maybe $2 for battery case
$2 to $5 for 2 line LCD display
maybe $2 to $5 for a speaker
maybe $4 for a case
total cost - $36
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question - for the pico -
- Drag-and-drop programming using mass storage over USB
Does that mean the micro USB connector can be used for importing data and power?
slicerwizard
Member
So no RF receiver? No keypad? And I/Q processing, stream decoding and digital voice synthesis (along with all the other work that needs to be done) out of a 32 or 48 MHz micro?
OK - add $5 for dongle. Couldnt find a mini keypad - but add another $5. What chip is needed to run it? Super fast I7? whatever that is - cost maybe $110? But didnt I read that the Pi Mini could run it? That would be $30. Right?
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