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60 oldjohn · 12th Oct 2019, 11:37 am

Circuit uses 3v 3ma powered from 3v lithium battery. I need to press the switch to turn circuit on, then after 2 hours switch off, no power at all to be consumed. The LTC chip sounds great if I can get it to work as stated above.

John.

12th Oct 2019, 11:37 am	#8
60 oldjohn Dekatron Join Date: Dec 2004 Location: East Yorkshire, UK. Posts: 3,989	Re: Runback Time (SMD) Two hour off delay Circuit uses 3v 3ma powered from 3v lithium battery. I need to press the switch to turn circuit on, then after 2 hours switch off, no power at all to be consumed. The LTC chip sounds great if I can get it to work as stated above. John.