Specification: Origin: Mainland China Type: Voltage Regulator Condition: New 0.56 inch eight-bit digital tube 74HC595 driver module white/red/yellow/green/blue display Specifications: White/red/yellow/green/blue display (optional) Product parameters: Controller: 74HC595 Digital tube: 0.56 inch Voltage: 5 volts Product size: 120*27*10mm Product description: 0.56 inch 8-bit digital display electronic tube module 74HC595 7-segment LED display 5 colors for Arduino 3-pin digital I / O module. Product Features: This is an 8-bit 7-segment display module. Each digit has a decimal point and all points can be controlled individually. 3-pin digital I / O connection module. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1*0.56 inch 8-bit 7-segment display module This is an 8-bit 7-segment display module. Each digit has a decimal point and all points can be controlled individually. 3-pin digital I / O connection module. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!