LTECH SPI 2-6ch Signal Amplifier IP67

The LT-122 SPI amplifier expands, amplifies, and distributes SPI (TTL) signals, making it ideal for multi-channel synchronous control projects. It replicates one channel’s LED changes to others, allowing dozens more LEDs to be connected with multiple amplifiers, saving costs on large projects. Fully compatible with all manufacturers’ SPI (TTL) controllers and LED lights, the LT-122 works with any IC-driven SPI (TTL) signal in the market.