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/diy/ - Do It Yourself

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>> No.805639 [View]
File: 10 KB, 520x600, 555-Osc-1.gif [View same] [iqdb] [saucenao] [google]
805639

I come to you guys to beg like a little bitch. I have built the fucking sine wave circuit five times now and each time it spits out a square wave and flashes an LED instead of fading it in and out. At one point I got it to fade up, but not down. I don't want to use the Fading LED circuits right now because I wanna do it with as few parts as possible. Every goddamn time I try the transistor method, it just flashes instead of fading.

Can any blessed anon help a poor soul like me? I just want to build a sine or triangle generator with a 555 timer and a few resistors and capacitors.

I have read shit all over the place and I keep finding people who say "Oh just order this obscure IC and save yourself the trouble." Fuck that. I just wanna shave a square wave.

Thank you guys in advance.

Pic related.

>Yes I mad.

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