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What to do next!

parts

One of the main components I need to obtain now includes an amplifier chip.  I already have the ADC, DAC and pH chips.

Next steps:

  • Assemble prototype using the above parts!
  • Test ultrasound pulses are being correctly generated using oscilloscope
  • Program FPGA using VHDL in order to monitor returned pulses
  • Build chamber (out of a drainpipe!)
  • Complete schematic design
  • Get PCB fabricated!
  • Assemble PCB