Underground locator generator

Underground locator generator for Radiodetection using PIC16F628

Introduction I obtained an early vintage RadiodetectionĀ® RD400 “LLTS” Precision Line Trace unit for a very low price through eBay. The RD400 is the receiver portion of a transmitter/receiver pair that comprise an underground cable locator system. Because the matching transmitter was not available (hence the low price,) I had to design one that matched […]

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