led decoders

  1. H

    Accidental Pixel tape?

    Found this on Amazon- thought it was cheep RGB LED tape, but when I went to hook it up to DMX decoder for control I realized something was off. Couldn't figure out why it seemed to have an extra lead (should have been 3 color/4 wires- but it has 5), and plugging into a decoder did nothing...
  2. R

    Addressing DMX to SPI Decoder (Alitove SP201E)

    Hi folks,I'm attempting to control a string of LED pixel lights via DMX and an ETC console. The decoder we purchased is the Alitove SP201E, which should be compatible with both the WS2811 chips in the lights and regular ol' DMX. The manual leaves much to be desired. Reviewers on Amazon say...
  3. S

    Control/Dimming LED Decoders stops working until turned off and on again. We're all stumped.

    Hi everyone,We are using some LTech DMX512 24 Channel decoders (http://www.ltechonline.com/html/en/LED-Controller/DMX-RDM-Controller/DMX-PWM-CV-type/LT-880.html) in one of our shows and we're having a strange problem with them. Every so often (but way too often) we need to turn them off and...