TTL SPI Signal Amplifier

Features:1.DC5-24V

2. Suitable for all SPI signal RGB and RGBW

3.Distance with 50-100m long

What's more

1.Good isolation performance. It is achieved completely the

electrical isolation between input and output

2.The signal is transmitted in one direction, and the output signal has no feedback to the input end, which can effectively prevent the interference of the lamp circuit and the lamp power supply ripple to the controller port, but does not cut off the signal transmission between them

3.The optical signal is immune to electromagnetic interference so it is very stable and reliable

4.Strong anti-common mode interference,so it can suppress

interference well

5.Optocoupler has fast response and high transmission efficiency

6.TTL IC chips such as:SK6812/WS2811/UCS1903/SM16703/UCS2903/UCS2904/UCS8904/WS2801/lpd8806/lpd6803......

7.The distance from the controller to the TTL signal output port to the TTL photoelectric receiving board is 100 meters. If the distance exceeds 100 meters, please test it yourself

8.The TTL opto-isolated receiver must be connected to the near-lamp end, preferably no more than 5 meters from the lamp