ETCAI Products
Developer and distributor of educational software for teaching and learning electricity and electronics. Our materials are designed for use at the high school, community college and technical institute levels. The software includes activities for teaching circuit concepts, circuit analysis and troubleshooting.
AC Circuits Challenge
Trial versionLearn electricity and electronics technology via interactive teaching program.
WindowsDC Circuits Challenge
Trial versionLearn electricity and electronics technology via interactive teaching program.
WindowsPower Supply Challenge
Trial versionLearn hoq to use voltmeters and oscilloscopes to test power supply circuits.
WindowsOhmmeter Challenge
Trial versionLearn how use ohmmeters to test and troubleshoot circuits through interactive activities.
WindowsBasic Circuits Challenge
Trial versionLearn electricity and electronics technology via interactive teaching program.
WindowsDigital Challenge
Trial versionLearn digital electronic concepts through interactive activities.
WindowsOp Amp Challenge
Trial versionLearn about troubleshooting Op Amp circuits through interactive activities.
WindowsVoltmeter Challenge
Trial versionLearn how to use voltmeters to test and troubleshoot circuits.
WindowsTrigonometry Challenge
Trial versionLearn to solve triangles through a set of interactive exercises.
WindowsSolid State Challenge
Trial versionLearn how to test transistor, diode and amplifier circuits.
Windows