Live Chat with Tek representatives. Available 6:00 AM - 4:30 PM PST.
Build virtual circuits, hook up virtual test equipment, and get quick answers.
Do Circuits is a cloud-based circuit simulation program. It allows you to build circuits, analyze them, and store them in the cloud so you can access them from anywhere and share them with others.
This test version of the Do Circuits simulator includes a virtual TBS1000 Oscilloscope which you can connect to your circuit and use for measurements.
Ready to test your circuit building skills?
Start the simulator now!