EEVblog 1640 - Mailbag: 4k Microscope, Panaplex Displays, Piezo Singing, RF magic

More interesting mailbag! 00:00 - Forest M Mimms Make: Maverick Scientist: My Adventures as an Amateur Scientist https://amzn.to/4e7fSup In the Lab with Jay Jay: https://www.youtube.com/@InTheLabWithJayJay 03:30 - Unmanaged615 https://ift.tt/23q8oN1 04:40 - Piezo tranducer sensor thing + singing capacitors and hydrophones 08:18 - Simpson panel meter with GORGEOUS Beckman Panaplex display! 13:41 - 10GHz RF tank level sensor, teardown + how it works Lightbox Engineering https://ift.tt/FDtkcRP 20:16 - Tomlov TM 4K AF Max Microscope https://ift.tt/6gHsBMA Forum: https://ift.tt/PXK0yxs If you find my videos useful you may consider supporting the EEVblog on Patreon: https://ift.tt/zRUFA9l Or with crypto: BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4 USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF Web Site: http://www.eevblog.com Store: https://eevblog.store/ Other channels: EEVblog2: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/eevdiscover T-Shirts: https://ift.tt/uxRiHNM #ElectronicsCreators #Mailbag

source https://www.youtube.com/watch?v=rhZaWAIag6Y