Please don't laugh, but I have very limited electronics knowledge. I'm trying to build a circuit for a simulated afterburner for a remote control jet. To do that I need to be able to dim a series of LEDs. I can do it by varying the amount of voltage to the LEDs but that does not give much of a range in the brightness. So I decided to stretch my abilities and build a circuit that will pulse the power to the LEDs to give a wider brightness range. However, I'm having trouble figuring out how to wire up the components. In the circuit below it shows an arrow coming out of pin 2 and 6 and pointing to a 50K resistor. What does that arrow mean? Do I run a wire from 2 & 6 to one side or the other of the 50k resistor?
If I can get this to work then I need to figure out how to power about 40 LEDs. The 555 can only handle 200mA which should be good for about 10 LEDs. 40 LEDs I think will draw about 800mAh to 1 amp. But one step at a time as I try to learn some basics here...
If I can get this to work then I need to figure out how to power about 40 LEDs. The 555 can only handle 200mA which should be good for about 10 LEDs. 40 LEDs I think will draw about 800mAh to 1 amp. But one step at a time as I try to learn some basics here...
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