ETCAI Products Downloads
AC Circuits Challenge
5.1 downloadTeaching and learning activities for electricity and electronics technology
Basic Circuits Challenge
5.1 downloadHelps teach powers of ten, color codes, Ohms Law and simple circuit analysis.
DC Circuits Challenge
5.1 downloadTeaching and learning activities for electricity and electronics technology
Digital Challenge
5.1 downloadActivities for learning basic digital electronic concepts.
Ohmmeter Challenge
5.1 downloadActivities for learning to use ohmmeters to test and troubleshoot circuits.
Op Amp Challenge
5.1 downloadInteractive activities for learning about and troubleshooting Op Amp circuits.
Power Supply Challenge
5.1 downloadLearn to use voltmeters and oscilloscopes to test power supply circuits.
Solid State Challenge
5.1 downloadActivities for learning to test transistor, diode and amplifier circuits.
Trigonometry Challenge
5.1 downloadLearn to solve triangles through a set of interactive exercises.
Voltmeter Challenge
5.1 downloadActivities for learning to use voltmeters to test and troubleshoot circuits.