Converter DRS (hantek) to CSV (instrustar)

 

DRC to CSV Converter (Hantek → Instrustar)

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This is a simple tool for converting Hantek .drc oscilloscope files into a CSV format compatible with Instrustar software.

Features

• Converts raw .drc files to Instrustar-readable CSV

• Supports multiple channels (manual selection)

• Preserves correct time scale and voltage scaling

• Includes a built-in signal preview

• Simple GUI (no command line required)

How it works

Hantek stores waveform data in interleaved blocks per channel.
This tool separates those blocks, reconstructs continuous signals, and exports them into a standard CSV format:

Time(ns), Vol(V), Vol(V)

Usage

1. Select a .drc file

2. Choose output .csv file

3. Set number of channels

4. Click Convert

Notes

• Channel count must be set manually for best results

• Large files may use more RAM during processing

• Minor stitching artifacts may appear between blocks (hardware limitation)

Requirements

• Windows

• No additional setup needed (standalone executable)

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Developed for practical waveform analysis and cross-compatibility between Hantek and Instrustar devices.