Free collection of electronic circuits downloads, showing 1 - 7 of about 7

A collection of schematic diagrams for Electronics Engineers. More than 300 schemes conveniently sorted into categories, easy to navigate. It will be of interest and use to radio amateurs and those who are interested in radio electronics.

Basic Circuits Challenge is an interactive computer program designed to help teach powers of ten, color codes, Ohms Law, series circuits, parallel circuits, combination circuits, and other topics.

This interactive computer program consists of twenty activities to help teach DC circuit analysis and troubleshooting. Troubleshooting activities include voltmeter and ammeters to use in testing circuits.

This interactive computer program consists of several circuit analysis activities. Realistic troubleshooting activities are also included involving resistors, capacitors, inductors and transformers.

Ohmmeter Challenge is designed to help you teach students to analyze wiring and troubleshoot circuits using digital ohmmeters. Activities teach students to find shorted and open circuits in wiring.

A simulation of a NYC Transit Authority train traveling by automatic signals with working stop arms. Working circuit drawings show how the signal system relays function while the train passes over track circuits.

Voltmeter Challenge is designed to help you teach students to analyze wiring and troubleshoot circuits using digital voltmeters. Troubleshooting circuits consists of wiring, resistors, lamps, relays, coils, diodes, switches and PC boards.

Organize your collection of paper books into an electronic library. Add books easily without typing full details: All My Books gets information about the book from the Internet automatically. Track loaners and locate every book in just seconds.

Calculate the color code of a resistor based on the resistor value (and the other way round). Display of closest resistor within the E series / Renard numbers. Another feature: calculation of required resistor value for LED circuits.

Creation of harmonious color circuits for web-site and formation of sets of palettes for web-design