Module: pic0rick [](@description rp2040 all-in-one board readme)

Name

Title

A lightweight version of un0rick

Description

a rp2040
Setup? Just plug in
Latest version: V1.0
date: 13/04/2024
technology: pcb
language: kicad
cost:350$
sourcing:Tindie
author: Kelu124

IOs

Inputs

rp2040
PMOD
USB
GND

Outputs

Receive SMA

Key Components

rp2040

Information

What is it supposed to do?

Using a rp2040 to do a full blown pulse echo device.

How does it work: block diagram

rp2040->SPI->Data Out
rp2040->PulserControl->Pulser->Transducer
Transducer->Clipping->Time Gain Compensator->64Msps, 12-bit ADC->rp2040
rp2040->DAC->Time Gain Compensator
Settings control->SPI->rp2040

About the module

Pros

All inclusive!
Cost effective

Cons

No onboard HV
Limited RAM

Constraint and limits

To be defined

Discussions

TODO

Improve i2s transfers

DONE

Getting some signals proto!

People

Kelu124

License

pic0rick

The echOmods project and its prototypes (amongst which we find the pic0rick module) are open hardware, and working with open-hardware components.

Licensed under TAPR Open Hardware License (www.tapr.org/OHL)

Copyright Kelu124 (kelu124@gmail.com) 2024