Gikfun 6 Bits Digital LED Electronic Clock DIY Kits PCB Soldering Practice Learning Board AT89C2051 for Arduino EK1323U

With English User Manual Components List Circuit Diagram And English Instructions With Pictures To Show You How To Proceed Step By Step Perfect For Simple Electronics Experiment Projects In School This Diy Kit Is Equipped With A 6 Digit Led Module Makes Assembling Fun And Also Helps To Gain More Professional Knowledge Of Electronics Programmed At89C2051 Mcu Chip Precise Time Display 24 Hour Format Supports Second Correction Countdown Clock Stopwatch Counter Hourly Chime And Alarm Functions Brand : Sftoep