Archive for the ‘crystal set’ Category:

2024-06-06 Investment In Clean Energy Likely To Be Double Figure For Fossil Fuels, IEA Says

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on June 6th, 2024 by - No Comments

Quote: “”Low-carbon electricity investment driven by solar projects but oil and gas spending still too high to meet climate goals”” The IEA predicts investment in clean energy will reach $2 Trillion in 2024. Quote: “”The warning comes days after a separate IEA report revealed that the world is off track to meet the goal of

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2024-03-29 FM Crystal Set Uses Helical Resonator For Tuning

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on March 29th, 2024 by - No Comments

This is a long article but a very interesting project.  It uses HSMS-2850 Schottky detector diodes in a discriminator.  He uses WE 1200 ohm sound powered headphones.  He’s Canadian. https://electronbunker.ca/eb/FMCrystalSet.html

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