![GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register. GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register.](https://user-images.githubusercontent.com/12734917/31724317-4efa597e-b419-11e7-9cc8-53ff5d1ed7fd.png)
GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register.
GitHub - GirishJoshi/3x3-LED-Matrix-Arduino: Arduino based 3x3 LED Matrix. It can display all alphabets.
![Array 4x4 Dot Matrix Led Display Dual Color Diameter 9mm - Buy 4x4 Dot Matrix Led Display,4x4 Dot Matrix Led Display Dual Color,4x4 Dot Matrix Led Display 9 Mm Product on Alibaba.com Array 4x4 Dot Matrix Led Display Dual Color Diameter 9mm - Buy 4x4 Dot Matrix Led Display,4x4 Dot Matrix Led Display Dual Color,4x4 Dot Matrix Led Display 9 Mm Product on Alibaba.com](https://sc01.alicdn.com/kf/HTB1poXtHFXXXXcFXpXXq6xXFXXXc/200334777/HTB1poXtHFXXXXcFXpXXq6xXFXXXc.jpg)
Array 4x4 Dot Matrix Led Display Dual Color Diameter 9mm - Buy 4x4 Dot Matrix Led Display,4x4 Dot Matrix Led Display Dual Color,4x4 Dot Matrix Led Display 9 Mm Product on Alibaba.com
![Controlling 4x4 LED matrix with Huzzah Feather and 20-pin shift register - Electrical Engineering Stack Exchange Controlling 4x4 LED matrix with Huzzah Feather and 20-pin shift register - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/ERl1k.png)
Controlling 4x4 LED matrix with Huzzah Feather and 20-pin shift register - Electrical Engineering Stack Exchange
![4Pcs/lot china matrix 4X4 16 Led Matrix Light RGB LED panel light Stage Lighting Effect|light effect|stage lighting effectled matrix light - AliExpress 4Pcs/lot china matrix 4X4 16 Led Matrix Light RGB LED panel light Stage Lighting Effect|light effect|stage lighting effectled matrix light - AliExpress](https://ae01.alicdn.com/kf/H0f1b69ff860a480d8ea203acd0f808ccq/4Pcs-lot-china-matrix-4X4-16-Led-Matrix-Light-RGB-LED-panel-light-Stage-Lighting-Effect.jpg)
4Pcs/lot china matrix 4X4 16 Led Matrix Light RGB LED panel light Stage Lighting Effect|light effect|stage lighting effectled matrix light - AliExpress
![12units 4x4 led matrix blinder stage wash light 16x30w 3in1 rgb dmx led matrix beam cob led DJ lighting for background|Stage Lighting Effect| - AliExpress 12units 4x4 led matrix blinder stage wash light 16x30w 3in1 rgb dmx led matrix beam cob led DJ lighting for background|Stage Lighting Effect| - AliExpress](https://ae01.alicdn.com/kf/HLB1yHYgazDuK1RjSszdq6xGLpXav/12units-4x4-led-matrix-blinder-stage-wash-light-16x30w-3in1-rgb-dmx-led-matrix-beam-cob.jpg)