Added readme to epoxy_transducer

2024-03-25 19:23:09 -07:00 · 2024-03-25 19:23:09 -07:00 · 0c55235596
commit 0c55235596
parent 1a48e961bb
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--- a/epoxy_transducer/README.md
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+# 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
+![](/img/scope_144.png)
+
+#### About 175mm into bucket
+![](/img/scope_145.png)
--- a/epoxy_transducer/img/scope_144.png
+++ b/epoxy_transducer/img/scope_144.png
--- a/epoxy_transducer/img/scope_145.png
+++ b/epoxy_transducer/img/scope_145.png