Thieaux Posted November 17, 2006 Report Share Posted November 17, 2006 the input im using for transistor inverter is constantaly oscillating from 1 to 3 volts i need to get it to 0....cause im using the transistors output for a 555 timer, since its oscillating the timer keeps going off Quote Link to comment Share on other sites More sharing options...
audioguru Posted November 17, 2006 Report Share Posted November 17, 2006 Hi Thieaux,In your other post I attached a transistor inverter with a voltage divider on its base that should trigger with an input voltage exceeding 3.2V but you said it didn't fix your problem. So I explained that changing its 100 ohm resistor to 39 ohms would make it trigger with an input voltage exceeding 6.2V. Here it is with the voltages at the trigger point marked: Quote Link to comment Share on other sites More sharing options...
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