 • Parallel Elements

Discussion of what it means for electrical elements to be in parallel.

1.87K
• Open Circuits

An explanation of what an open circuit is.

2.17K
• Short Circuits

An explanation of what a short circuit is.

8.60K
• Pull-Down and Pull-Up Resistors

Discussion of how a resistor can either be used as a pull-up resistor or a pull-down resistor to tie a node in a circuit to a known voltage.

5.04K
• Choosing a Current-Limiting Resistor

Discussion of the need to use resistors to limit the current in certain circuits.

5.35K
• Comparators

A comparator is any circuit whose output will assert when an input signal rises above a given threshold, and de-assert when the input falls back below the threshold.

1.53K
• Voltage dividers

Voltage dividers are commonly used circuits that split an applied overall voltage into a smaller desired voltage level.

2.71K
• Multi-Button Input

This topic page describes how you can set up a multi-button input circuit.

1.73K
• Diode Protection Circuit

This topic provides background information on diode protection circuits.

6.88K
Parallel Elements

Discussion of what it means for electrical elements to be in parallel.

1.87K
×
Open Circuits

An explanation of what an open circuit is.

2.17K
×
Short Circuits

An explanation of what a short circuit is.

8.60K
×
Pull-Down and Pull-Up Resistors

Discussion of how a resistor can either be used as a pull-up resistor or a pull-down resistor to tie a node in a circuit to a known voltage.

5.04K
×
Choosing a Current-Limiting Resistor

Discussion of the need to use resistors to limit the current in certain circuits.

5.35K
×
Comparators

A comparator is any circuit whose output will assert when an input signal rises above a given threshold, and de-assert when the input falls back below the threshold.

1.53K
×
Voltage dividers

Voltage dividers are commonly used circuits that split an applied overall voltage into a smaller desired voltage level.

2.71K
×
Multi-Button Input

This topic page describes how you can set up a multi-button input circuit.

1.73K
×
Diode Protection Circuit

This topic provides background information on diode protection circuits.

6.88K
×