pin 2 is grounded. Switch will not change anything. 1 post / 0 new Log in to post questions Ampman Offline Joined: Oct 16, 2018 Replies: 0 pin 2 is grounded. Switch will not change anything. October 16, 2018 - 6:14pm https://circuitdigest.com/electronic-circuits/1-minute-timer-circuit
