The ADP5585 and ADP5589 GPIO port expander and keypad matrix controllers are designed for devices that require expanded I/O lines or mechanical keypad ...

Sometimes, the only way to test a circuit is to see how the system reacts to a manual input. Even the most experienced troubleshooter must rely on a systematic troubleshooting process to simplify ...

As an example, the transistor-transistor logic (TTL) 7408 chip contains four, two-input AND gates in one integrated circuit (IC) package. These gates and other types on separate ICs can be wired ...

On the circuit board you’ll find an ATmega8 and ... 28 thoughts on “ Build Your Own Programmable Logic Controller ” ... I think it is able to generate code from a logic diagram made with ...

A programmable logic controller (PLC) is an industrial solid-state computer that monitors inputs and outputs, and makes logic-based decisions for automated processes or machines. 1.

Analyze electrical control circuits; model, analyze, and control dynamic systems; and configure PLCs (programmable logic controllers) for application in industrial automation with the on-campus ...