Orologio a circuito digitale 6 bit kit elettronico fai da te orologio elettronico kit didattico
103 Monolithic Capacitor X3. 30P Porcelain Chip Capacitor X2. The second signal generator consists of CD4060 and CD4013, which generates a square wave signal with a frequency of 1HZ. CD4060 is a 14-level binary frequency divider/oscillator.