It is not a good idea to “peak” the IFs for maximum volume of a radio station. The radio should be aligned with a sweep generator connected to the oscilloscope. What you actually want is to tune the radio so the bandwidth looks flat topped with steep skirts. This gives your audio high quality. If
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Costs $ https://m.facebook.com/story.php?story_fbid=pfbid0hqLpQdqFspayQdxapDSMtGFpng5GeNhK1FA6nwJyxFSsS4kQwKr88J2tmFZjkwGsl&id=61578442530318&post_id=61578442530318_pfbid0hqLpQdqFspayQdxapDSMtGFpng5GeNhK1FA6nwJyxFSsS4kQwKr88J2tmFZjkwGsl&mibextid=CDWPTG
Short bio of Margaret Hamilton, who coined the term software engineering and developed the software for the AGC – Apollo Guidance Computer. https://www.facebook.com/story.php?story_fbid=pfbid033qv8ZvrxPXnePpMAZwdJZ4KusuUWxP1279o5RK67KfbtwnLFCD91kLDU4pyHjJu2l&id=61561797488597&post_id=61561797488597_pfbid033qv8ZvrxPXnePpMAZwdJZ4KusuUWxP1279o5RK67KfbtwnLFCD91kLDU4pyHjJu2l&mibextid=CDWPTG
2026-05-27 (Electrek article) Study found that most solar projects move forward with little opposition. https://www.facebook.com/100064672212764/posts/pfbid026vNCfqif6jugc5Gh7xWaueUDvFRtgfLYE9ZBN7tFShRHzrC9BXHgCipMafvX8zvBl/?mibextid=CDWPTG
Electrek article 😠 https://www.facebook.com/100064672212764/posts/pfbid06fd6bET3XApz6ydVPtPbC2JwrtHNZ6qwg8mBLgEpcxrpR9UMLTEBVkJa4WCMLoxul/?mibextid=CDWPTG
“”I saw this signal injector kit so I built my modified version of it on a PCB. Notice that they used two PNP transistors and a positive ground, presumably to get pulses that were positive going. I used an astable multivibrator with negative ground like normal and I changed the output transistor to a PNP,
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“”A study published in the journal Joule found that switching to renewable energy could save the world at least $12 trillion by 2050, compared with continuing to rely on fossil fuels. The analysis concluded that a rapid transition to clean energy would not only reduce overall energy system costs, but also deliver more energy to
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“”On May 20, 2026, the United Nations General Assembly voted 141 to 8 to support a historic opinion issued by the International Court of Justice, the world’s highest court. The opinion states that governments have legal obligations under international law to reduce greenhouse gas emissions, address climate change, and protect people from its growing impacts.
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Wind and solar just hit a major global milestone: for the first time ever, they generated more electricity than gas for an entire month. April 2026 is now in the history books. https://www.facebook.com/100064672212764/posts/pfbid0CQiAfVGrLBZSTCLzBrzCUYQoXeUvUv1catKuLeFkXP98Mc8ZyeqdfQu1NbPRBkJel/?mibextid=CDWPTG In a first, wind and solar generated more power than gas globally in April 2026
Inch Fab uses 4 inch wafers, which makes it much easier https://www.facebook.com/100066647494924/posts/pfbid04gBYJxNxKVHsXefuxMjwY9YGmYwz4VuMNhbbTiprB8kpvXDVhyTRgB6Z3EgtNcerl/?mibextid=NOb6eG
