12V Power DIY Glow Tube Clock Module Board Motherboard For IN14 Tube Digital Clock

Introduce 1 Input 11V 13V 1A DC power 5 5 2 1 2 Using STM8S005 as the main control built in procedures welding light pipe can be used directly 3 Support seven clock color display containing RGB lamp 4 The use of imported high precision clock chip a year less than 1 minutes error5 Using integrated IC drive program the display is more stable and reliable6 Size 187x48mm7 Function 24 hour mode time display anti poisoning program every 10 minutes refresh the monitor no alarm remote control is not supported No time switch machineOpertation Set Time click SET key into seting time lick Up Downto set time and click Set to finish Set black light color Click Up into color tuning mode every day change color click Down into fixed color Packing includes 1 x Circuit board that has been welded and debugged without glow tube Display effect for reference only