The LED Fader 2 project was designed for driving LEDs wherein up to 16 outputs can be controlled. In this design, there are 256 levels of brightness at a refresh rate of 100 Hz being provided since ...
This is a simple flashing led circuit with 2 leds and 2 NPN transistors. It illustrates the behavior of transistors and capacitors and if you use an oscilloscope it will be very easy to determine what ...