this post was submitted on 30 Jul 2023
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Soldering

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When I started soldering everything was big and had leads that went through holes in the board. You inserted the leads, bent them over to hold the component, flipped the board over, soldered everything, and trimmed off the excess leads.

Now I'm soldering things down to 0402 SMDs (1/4 the size of the smallest component in the picture) using a needle point soldering tip and a microscope.

A pair of 2N2222 transistors, one SOT23 and one TO-92.

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[–] [email protected] 2 points 1 year ago

Those things were awesome. My wife found one of Facebook Marketplace and sent me a link to the ad. I was like, "What they heck am I going to use that for?!?" She just laughed.