3pcs Breadboard Power Supply Module with 3.3V/4.8V Dual-Switch USB-C Ports, Suitable for Arduino, Raspberry Pi and DIY Electronics Projects

Breadboard Power Supply

• Dual Voltage Toggle Switches: Two independent slide switches let you switch freely between 4.8V (±0.2V) and 3.3V (±0.2V). This 4-channel module outputs 4.8V via A/B channels and 3.3V via C/D channels, supplying stable power for Arduino, Raspberry Pi, ESP32 and other microcontrollers.
• Reliable Power Output: It features a 5V 2A USB input, compatible with most USB adapters, power banks and laptops. Each A/B channel delivers up to 1.4A, and each C/D channel max 0.85A. Precise voltage regulation ensures stable power for low & medium-power circuits.
• Overload Protection: Built-in 1.5A overload protection automatically cuts power in case of short circuit or overload, preventing circuit and component damage. Safe for beginners and professional electronics makers.
• Easy to Use & Install: Standard USB input enables convenient wiring and portable use. The module fits directly into standard breadboard power rails without complicated assembly, keeping your workspace neat.
• Wide Application: Perfect for IoT devices, sensors, wireless projects, circuit testing and breadboard prototyping. An essential tool for students, engineers and electronics hobbyists.