Red 4Bit Clocks LED Electronic Clock Display Module Date Digital Tube Display Screen Digital Clock DIY Kit for Car

Red 4Bit Clocks LED Electronic Clock Display Module Date Digital Tube Display Screen Digital Clock DIY Kit For Car 1.Descriptions: It is a Time Date Clock Display Module which can display time and date by only one meter.It has a built-in battery, so it can keep the parameters accurate even if the power is removed.It can support custom display mode and users can change the display parameters according to their needs.2.Features: 1>.Display time 2>.Display date 3>.Custom display parameters 4>.Support power-down parameter memory function 5>.Verifiable parameters3.Parameters: 1>.Product name: Time Date Clock Display Module 2>.Work Voltage:DC 4.5V~30.0V 3>.Clock IC:DS2321 or RX8025T 4>.Display color:Red 5>.Display:4Bit 6>.Work Temperature:-40℃~80℃ 7>.Work Humidity:10%~90%RH 8>.Display Size:48*29*21mm4.Set Function: 1>.Default display time by Hour:Minute(It can display in second!) 2>.The different parameters will be displayed after press button at the display status: 2.1>.Display Hour:Minute such as 19:23 2.2>.Display :Second such as :56 2.3>.Display Month.Date such as 9.26 2.4>.Counter mode Hour:Minute such as 19.:23(It can not display in second!) 3>.Enter into calibration display time when display Hour:Minute by keep press button about 2second: 3.1>.The 1st press button about 2 second to set Hour and flashing.Then press button to change value. 3.2>.The 2nd press button about 2 second to set Minute and flashing.Then press button to change value. 3.3>.The 3rd press button about 2 second to set Second and flashing.Then press button to change value. 3.4>.The 4th press button about 2 second to save set parameters and return to normal display mode. 4>.Enter into calibration display date when display Month.Date by keep press button about 2second: 4.1>.The 1st press button about 2 second to set Month and flashing.Then press button t

• Red 4Bit Clocks LED Electronic Clock Display Module Date Digital Tube Display Screen Digital Clock DIY Kit For Car