From a FB group post. “primitive transistors” I think that’s ironic. The 555 makes the design easier for the builder. It has all the parts so the builder doesn’t have to build from scratch. Like making a cake using Betty Crocker’s cake mix instead of flour, eggs, etc, and no need for a recipe. It’s
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This homemade PS is smaller than an ATX PS, but the best thing is it’s quieter, because no fan is runningThis homemade PS is smaller than an ATX PS, but the best thing is it’s quieter, because no fan is running.
I received the transistor tester that I ordered a week or so ago. I ordered this one preassembled (the price was only a few dollars more) and with the plastic case, which I have to assemble. I ordered it from a seller on eBay for $20. This is different than the component tester I bought
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From email sent by Peter, 2017-01-17 Good to hear from you, Peter. I forgot about telling you that last year, I wasn’t able to read a message you sent me. I don’t remember why. I apologize for not replying. I wrote this up in a blog, but the blog isn’t accessible right now. So I’m
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