DC Input Voltage Module to Breadboard

From the shop's description

DC Input Voltage Module to Breadboard You can use this kit with your adapter to connect it to your breadboard. DC power socket adapter module suitable for breadboard with On/Off switch, fast blow fuse, LED indicator, and diode for reverse polarity protection. Features Accepts 5 V–12 V via barrel jack only, no USB input. Provides regulated 5 V output on breadboard rails. Includes onboard power switch and LED for visual status. Fuse (max 1 A) and reverse‑polarity diode for protection. Compact 48 mm × 14 mm PCB designed for MB‑102 format. Specifications Parameter Value Input Voltage 5 V–12 V DC via 5.5 × 2.1 mm barrel jack Output Voltage 5 V regulated Max Output Current Up to ~700 mA Protection 1 A fuse, reverse‑polarity diode Indicator Power‑ON LED Power Switch Yes PCB Size 48 mm × 14 mm Applications Supplying 5 V power to microcontrollers and sensors on breadboards. Prototyping digital electronics in educational and maker environments. Temporary bench-top power for debugging circuits. Compact power solution for IoT and Arduino projects. Package Contents 1x DC Input Voltage Module to Breadboard.