7001101 COM3LAB Course: DC Technology I


COM3LAB Course: DC Technology I

Comprises an experiment board, housed within a board carrier, for use in conjunction with, and powered by the Master Unit (700020, supplied separately) teaching a practical course in the fundamentals of direct current technology using 13 different circuits wired by using 2 mm safety cables (700022, supplied separately). This course introduces the basic concepts and laws of electrical engineering. Course content, experiment instructions and tasks are taught via course-specific software.

Curriculum Coverage

  • Circuits with switches
  • Switches in series
  • Switches in parallel
  • Change-over switches
  • Polarity reversing circuit
  • Relays
  • Conductivity
  • Ohm’s law
  • Colour codes and IEC series
  • Series-connected resistors
  • Kirchhoff’s law
  • Voltage dividers
  • Voltage dividers under load
  • Wheatstone bridge

Virtual Laboratory

  • Oscilloscope
  • Function generator
  • Multimeter (x2)
  • Digital analyser

Additional Functions

  • Word processing
  • Printer
  • Pocket calculator
  • Free experimentation
  • Glossary


The COM3LAB software contains courses in all supported languages and the current version can be downloaded from WWW.LD-DIDACTIC.DE for free. Alternatively, the COM3LAB software can also be obtained on DVD (70000CBT).

1 700 00CBT DVD: COM3LAB Software
1 700 020 COM3LAB: Master Unit
1 700 022 Set of Safety Cables (2mm, 16 Qty., 6 x 30cm & 10 x 15cm)

Com3Lab Software Package Download PLEASE CLICK HERE

Additional information

Weight 12 lbs
Dimensions 36 × 24 × 20 in
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