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  1. stspringer

    Newbe Help with this schematic

    Thanks I will check out your sites. Thank you
  2. stspringer

    Newbe Help with this schematic

    I just tried it with metal and my finger and it doesn't work. It only works if I jump the gate and the collector of Q1
  3. stspringer

    Newbe Help with this schematic

    Thank you, very nice
  4. stspringer

    Newbe Help with this schematic

    Thanks. I was confused because most touch switches show 2 wires. Why is this one different and why a 100k resistor isn't that pretty high in ohms?
  5. stspringer

    Newbe Help with this schematic

    Hello All, Newbie here. I am not clear on this schematic, on how the touch metal, hooks up. Is it just 1 wire going from the 100k resistor to the touch metal? Please advise. Thank You stspringer
  6. stspringer

    newbe help with schematic to breadboard

    Thanks I have those jumpers too
  7. stspringer

    newbe help with schematic to breadboard

    Here is my working breadboard of UK traffic light system
  8. stspringer

    newbe help with schematic to breadboard

    Here is the UK schematic of traffic light system with my explanation of what went through my thought process. Please tell me what you think.
  9. stspringer

    newbe help with schematic to breadboard

    Thank You much
  10. stspringer

    newbe help with schematic to breadboard

    This is the original UK traffic light schematic that I figured out how to transfer to my breadboard. You said I need more diodes to make it US traffic system.plus other resistors etc. Please send me a schematic of that thank you John G.
  11. stspringer

    newbe help with schematic to breadboard

    Hello AK, I figured out my schematic thank you for your help. Can you please send me a schematic of what you said I needed for a uS trafic signal? Thank You
  12. stspringer

    newbe help with schematic to breadboard

    Thank you Bluejets, You are correct. I finally did figure it out looking at some less complicated schematics. Then I went back to my traffic light schematic. I was confused on jumper wires and on where a node stops or starts. Anyway the circuit I did is for a english UK stoplight system...
  13. stspringer

    newbe help with schematic to breadboard

    Do you have a schematic of such a circuit? Changing the circuit to do what you want will take 8 diodes instead of 6 1 - 1K ohm resistor instead of 3 100 ohm 1 - 150K resistor instead of 2 100K 1 - 47 uF capacitor instead of 1 10 uF Because of the way the 4017 works, you need only one current...
  14. stspringer

    newbe help with schematic to breadboard

    Thanks but way over my head
  15. stspringer

    newbe help with schematic to breadboard

    Thanks I will keep trying
  16. stspringer

    newbe help with schematic to breadboard

    Hello all, I would like a schematic to breadboard tutorial with clear pictures and explanation for an American traffic light system, light duration times are not that important to me, Red stays on for say approx 1 minute then goes immediately to green, stays on say a minute, then goes to...
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