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blog.atx.name
| | helentronica.com
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| | Introduction Some time ago I started a project of reusing an old, crappy toaster oven as a reflow solder oven. I did some necessary improvements on the oven, like adding a glass wool isolation. I also examined dynamic characteristics of the oven by looking at its transient response to a step input power. Everything was...
| | sivantoledotech.wordpress.com
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| | Two circuit boards that I designed with Eagle use tiny components that I knew I could not solder with a soldering iron (chips in QFN packages and others). You can see one of the designs below. I was aware of two low-cost ways to solder them: with a hot plate, or in an oven. I...
| | bitsnpieces.dev
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| | Hardware and software projects by Ali Roberts
| | acidbourbon.wordpress.com
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| Video Appetizer https://youtu.be/XsFSDM1pgMA TLDR I built a shortwave radio receiver from scratch using only cheap and easily available components, i.e. standard transistors, op-amps and 74xx logic chips. No typical radio parts - no coils, no variable capacitors, no exotic diodes. This project is easy to build and gives you a hands-on experience with radio technology...