Reference
OR gate is a fundamental component in circuit boards, composed of transistors. It uses High or Low levels to represent binary states and outputs a High level if any input is High. Learn how to connect input/output modules for practical applications with the Boson Kit. Explore the truth table and anti-theft display stand applications to enhance your understanding of logic circuits.
Principle
OR gate is one of the basic logic elements of the circuit board, usually composed of transistors. It is controlled by the High or Low level that can respectively represent the logic “true” and “false”, “1” and “0” in binary, or “OFF” and “ON”. The OR gate outputs a High level (logic 1) if at least one of its input signals is High, and only outputs a Low level (logic 0) when all inputs are Low.
Other Supplementary Information
The logic module-OR cannot be directly used as an input or output module. Users have to connect input modules to the input interfaces of the module, and output modules to the output interface. Change the signals of the input interfaces to control the output port.
Truth Table
| Input | Output |
|---|---|
| off | on |
| on | off |
- Anti-theif Display Stand
Description: logic module-OR will convert the input signal into its oppsite status. Try using a push button to control a led.
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