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SISO (1 input, 1 output)
Block sensor

The MC1263 checks for the presence of a specified block relative to the block behind the IC sign whenever the input goes from low to high. By default it checks the block directly underneath but this can be changed.

Warning: This sensor requires a clock input and will not check on its own. Use MC0263, the self-triggering version, if you want the detection to be automatic.

Sign parameters

  • Third line: Y offset, with 0 being the IC block. Leave blank to default to the block below.
  • Fourth line: Block ID. The Block ID you wish to be detected.



  1. Clock


  1. High if specified block present

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