2A digital Ne555 Oscillator Time Delay Module Delay Timer Monostable Switch Electronic Components Electronic Hobby Kit

• 100 percent branded and high quality • Great addition to your hobby craft tool kit • Perfect product for your saftey and lab supply • Good for many applications include industrial, laboratory, personal and hobbies • Time can be adjusted by a potentiometer, the default is 0-25 seconds. • Standby no power consumption • Precision Pulse Generation / Timing. • Module signal side design has optocoupler isolation, anti-interference ability can adapt to the high-low level two kinds of control signal application, suitable for industrial control • Monostable Operation.