guruji Posted November 16, 2005 Report Share Posted November 16, 2005 Dear Sir I want to read the parts of this circuit posted. Quote Link to comment Share on other sites More sharing options...
audioguru Posted November 17, 2005 Report Share Posted November 17, 2005 Hi Guruji,Do you need part numbers for you to order them?1) There isn't any information about the pickup coil.2) The voltage isn't shown so the diode and transistors ratings can't be determined. Quote Link to comment Share on other sites More sharing options...
guruji Posted November 17, 2005 Author Report Share Posted November 17, 2005 Dear Audioguru thanks for your help.Yes I want part numbers if you can.Voltage is for a 12v battery.Pickup coil I don't know whats that I am not a technician.If you can help me I appreciate on this.I thank you in advance. Quote Link to comment Share on other sites More sharing options...
audioguru Posted November 17, 2005 Report Share Posted November 17, 2005 With only 12V for the supply, you can use a 1N4001 diode for D1, any small signal transistor like a 2N3904 or BC547 for the left transistor and a TIP110 darlington transistor with a built-in turn-off resistor for the right transistor. Connect another 1N4001 diode across the stator coil to arrest its voltage spike.I also don't know its application to select a pickup coil. ;D Quote Link to comment Share on other sites More sharing options...
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