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FK116 RUNNING LIGHT 10 LED in CIRCLE un-assembled kit for basic beginner electronicFK137 PRIORITY TESTING GAME Electronic Kit
FK128 Head or Tail GAME Electronic Kit
Description
Technical information:
• Both LEDs will display alternatively with high speed when pressing switch ,then output will be stop at either LEDs.it is similar to head and tall game.
• Power supply : 6 – 9 VDC.
• PCB dimensions : 2.2" X 1.4"
Note: No battery holder in the package