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code_snippets/epoxy_transducer
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xavi 0c55235596 Added readme to epoxy_transducer
2024-03-25 19:23:09 -07:00
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img Added readme to epoxy_transducer 2024-03-25 19:23:09 -07:00
README.md Added readme to epoxy_transducer 2024-03-25 19:23:09 -07:00
tof_data.py Added time of flight data analysis script 2024-03-21 10:53:11 -07:00

README.md

Epoxy transducer

TX:

Driven directly through the epoxed transducer desoldered from the hc-sr04

  • Amplitude: 12Vpp
  • Frequency: 58kHz
  • Number of cycles in burst: 3
  • Frequency of burst: 30Hz

RX:

The signal from the other desoldered transducer Amplified by 100 with two inverting offset amplifiers

Results

Top of bucket

About 175mm into bucket