DAOKI C51 AT89C2051 Electronic Clock DIY Kit User Manual
DAOKI C51 AT89C2051 Electronic Clock DIY Kit Specifications Component Specification Resistor R1 10K Resistor R2 10K Capacitor C1 10uF Capacitor C2 30P Capacitor C3 30P Capacitor C4 104P IC AT89C2051 Crystal Oscillator 12MHz Transistor Q1 8550 Features The product is…