How to make a 20 LED HEART chaser
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Uploader Comments (Matthewrichey)
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@Matthewrichey haha okay thx, so do i connect pin7 to the middle pin of the pot?
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I have 2 more questions where do i connect *7 out of the 555 chip does it go to either side of the 10k resistor or does that matter and is there a way to make them chase faster or slower
Thanks Charlie
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do both batteriesget put on the same positive and negative ares together?
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how to i connect pin 7 from ic555? before or after the 10k resistor?
Roflmane 1 month ago
@Roflmane I just realized that I said it's just a resistor but it's a 3 pin 10k pot.
The 10K pot can reduce the flash speed from not moving to whatever minimum time constant is possible with the C1 value you choose.
Matthewrichey 1 month ago
@Roflmane Yep
Matthewrichey 1 month ago
I am trying to build this and I am not well versed in electronics can you tell me where the negative side of the battery is connected and where that is shown on your schematic
cdp0106 4 months ago
@cdp0106 the negative side of the battery contacts to all the grounds which look like an upside down pitchfork that's bent to the left. @00:34
Matthewrichey 4 months ago
cd4017b is a 14 pin ic.. is this right?
markemark513 7 months ago
@markemark513 It's a 16 pin
Matthewrichey 7 months ago