I iurelectr New Member Jan 29, 2010 #21 This is important to me bacause I'm going to do some toys with this and start building new circuits...we can exchange ideas and experiences
This is important to me bacause I'm going to do some toys with this and start building new circuits...we can exchange ideas and experiences
tcmtech Banned Most Helpful Member Jan 29, 2010 #22 This can also be done with a single UJT (Uni Junction Transistor). It has only a few resistors and a capacitor to work.
This can also be done with a single UJT (Uni Junction Transistor). It has only a few resistors and a capacitor to work.
audioguru Well-Known Member Most Helpful Member Jan 29, 2010 #23 iurelectr said: I have done the circuit with two transistors...but it doesn't work... Why? I'm using 12 Volts being the positive connected to the resisitor 330 ohm and the negative to the capacitor (negative part) and to the negative of the led. Click to expand... Your circuit is missing the important 10k and 120 ohm resistors.
iurelectr said: I have done the circuit with two transistors...but it doesn't work... Why? I'm using 12 Volts being the positive connected to the resisitor 330 ohm and the negative to the capacitor (negative part) and to the negative of the led. Click to expand... Your circuit is missing the important 10k and 120 ohm resistors.