Screw Terminals
Screw terminals are electrical connectors that use screws to clamp and secure wires, providing a reliable and reusable connection point in circuits. They are commonly found on printed circuit boards (PCBs), terminal blocks, and various electronic devices to facilitate wiring without soldering. This mechanical connection method allows for easy assembly, maintenance, and modification of electrical systems.
Developers should learn about screw terminals when working with hardware prototyping, embedded systems, or IoT projects that involve wiring components like sensors, actuators, or power supplies. They are essential for creating secure and removable connections in breadboards, development boards (e.g., Arduino, Raspberry Pi), and industrial control panels, reducing the need for soldering and enabling quick testing and adjustments.