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Product Information

  • Features: Pre-Defined Circuit Library, Five Virtual Instruments Allow for Instant, Accurate Circuit Analysis
  • No. of User Licenses: -
  • Software Application: PCB Design, Schematic Capture, Layout Editor, Simulation
  • Software Edition: -
  • Supported Hosts: -
  • Tool Function: Circuit Design and Simulation Software


The PROTOLAB 4.0 is a easy to use PC interface. Easily create AC & DC circuits moments after installation with ProtoLabs easy click and drag component placement and on line help. You choose from a complete list of active and passive components, all of which are included. Components include wires, junctions, grounds, resistors, capacitors, inductors, DC voltage sources, AC voltage sources, DC current sources, AC current sources, diodes, zener diodes, transistors, and MOSFETs. Including: Voltmeter, ammeter, wattmeter, oscilloscope, and ohmmeter. Once built, you can test and analyze your circuit with five virtual instruments.


  • Simulate a circuit before building it
  • Professional features, hobbyist price 
  • Simple computer interface and operation 
  • Loads of sample circuits to simulate 
  • Great learning tool for budding engineers 
  • Easy to use interface
  • ProtoLabs easy click & drag component placement 
  • Choose from a complete list of active and passive components 
  • Five virtual instruments allow for instant, accurate circuit analysis 
  • Predesigned circuit library included & Low cost


  • Embedded Design & Development

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