8×8 Red 64 LED Dot Matrix Display 3mm CA-2Pcs 4-CH 12V Relay Board Industrial Applications - Commercial prototyping

Industrial Applications - Commercial prototyping and testing

submersion

servo operation

this variation is negligible

8×8 Red 64 LED Dot Matrix Display 3mm CA-2Pcs 4-CH 12V Relay Board Industrial Applications - Commercial prototyping88 Red 64 LED Dot Matrix Display 3mm CA 2Pcs 8x8 Red 64 LED Dot Matrix Display 3mm CA 2Pcs The 8x8 LED matrix module is a very useful and low cost way to add display in your electronic circuits. It has 16 pins to achieve a different combination to ON OFF the LEDs. It fits properly into any standard solderless breadboard.. It is a Great display for electrical and test equipment. The diameter of the Led is about 3mm with common Anode configuration which