Compact 3.3V5V logic level translator Function Provides bidirectional voltage translation between 3.3V and 5V logic levels to connect devices safely and reliably. Compatibility Supports devices operating at 3.3V or 5V logic levels, suitable for common microcontrollers, sensors, and peripherals. Mini size Ultracompact form factor for easy integration into tight spaces, prototypes, and breadboard setups. Easy integration Simple wiring and plugandplay use without the need for additional drivers or complex configuration. Performance Designed for standard digital signals and typical microcontroller speeds. Not intended for speed data lines. Use scenarios Interfacing a 3.3V sensor with a 5V microcontroller to protect the sensor and the controller. Prototyping on a breadboard where components use different logic levels, enabling rapid testing. Connecting 5V peripherals such as LCDs or modules to a 3.3V control system without risking voltage damage. Why this matters Reduces risk of damage from voltage mismatches, simplifies project design, and supports compact, versatile prototyping across common embedded applications.