Limit switches are sensors that provide feedback to keep some physical value (for example, pressure, temperature, or distance) within a preset range. Here we discuss mechanical limit switches and how ...

Mechanical position and electrical circuitry meet in the no-nonsense limit switch. These cost-effective input devices excel in tough environments and are as simple to install as they are to maintain.

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance ...