Digital Electronic Clock Kit, ECL-132 Soldering Practice Learning Kits Electronic Practice Learning Board DIY Kit with LED Screen Digital Clock DIY Kit (Red)

A. Introduction. 1>. It is DIY kit. User need to weld it. 2>. ECL-132 remote control clock can display clock by 132pcs 5mm LEDs. Each display character's size is 81*43mm(High*With). Whole display screen size is 229*89mm B. Overview 1>. Model: ECL-132 2>. Name: Supersized Screen Display Remote Control Clock DIY Kit 3>. Dimensions:233*93*30mm 4>. Work Voltage:5V(USB powered) 5>. Work Current:30-50mA(depend on the display color) C. Instruction There are 6 buttons on remote controller,but just 5 button are functional. The uppermost button have no function. 1. Button Function. Middle button: Main Menu. Top button: Increase Bottom button: Reduce Right button: Right Options Left button: Left Options 1). Adjust the time submenu 2). Alarm settings submenu 3). Error Correction submenu 2. Button features shortcuts 1). On normal display status,press top button can close or open display. 2). On normal display status,press buttom buttom can switch hour/minute or minute/second display.(Four LEDs in the middle will not flash or be lit on minute/second status). 3). On normal display status,press left button can set 5-channel alarm. 4). On normal display status,press right button to correcting second,LED will display ?ESC?,after seconds,display minute/second and second bits flash. And after seconds,4 bits flash.Make sure a accurate time then press middle button to set second and to normal display.