Function Voltage level translation between 3.3V and 5V logic, enabling safe interfacing of devices with different voltage levels. Size Mini form factor for compact integration on breadboards and in small enclosures. Compatibility Supports 3.3V and 5V systems; suitable for microcontrollers, sensors, displays, and other peripherals operating at these voltages. Benefits Expands project possibilities by allowing direct connection between 3.3V and 5V components without extra levelshifting hardware. Simplifies prototyping and reduces wiring in multivoltage setups. Compact and straightforward to integrate into existing projects. Performance Provides reliable digital signal translation for common logiclevel signals; designed for easy, dropin use in typical applications. Use scenarios Scenario 1: Connect a 3.3V microcontroller (such as a 3.3V ESP model) to a 5V sensor or display, ensuring safe communication. Scenario 2: Prototyping on a breadboard with both 3.3V and 5V components, enabling seamless interconnection without voltage conflicts. Scenario 3: Integrating into compact kits or projects with limited space, where a small levelshifter bridge is required to link different voltage devices.