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/diy/ - Do It Yourself

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>> No.1660833 [View]
File: 36 KB, 512x425, 1537814992594.png [View same] [iqdb] [saucenao] [google]
1660833

>>1660784
>>1660828
which is confirmed by the remains of the damaged coating
1200 ohms, 1W (may as well get a 2W), ±5%
https://www.digikey.com/product-detail/en/stackpole-electronics-inc/RSF2JT1K20/RSF2JT1K20CT-ND/2021801

>>1660831
yeah, it's a shitty drawing
>inb4 meme arrows
guess you're just supposed to know that the other side of the button goes to the common terminal
>current limiting for an IR LED
but what of the receiver? Pic related is more likely. big red dots are the screw terminals (not in order), red dotted line is the enclosure boundary of the drive unit (right = outside of box)

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