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Tuesday, December 15, 2020
CONTEXT: Dead Simple Time-Domain Reflectometry with Just a Battery and an Oscilloscope
Dead Simple Time-Domain Reflectometry with Just a Battery and an Oscilloscope
— hackaday (@hackaday) December 15, 2020
“Time-domain reflectometry” sure sounds like something that needs racks of expensive equipment to accomplish. In reality, TDR is just measuring the time between injecting a pu… https://t.co/KdMSV8VXF1
We used optical time-domain reflectometry here at Fourmilab to figure out where to dig up the street when rats interrupted our fibre-optic Internet connection.
Posted at December 15, 2020 00:31