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 In the Lab with Jay Jay: @InTheLabWithJayJay 03:30 - Unmanaged615 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 20:16 - Tomlov TM 4K AF Max Microscope Forum: If you find my videos useful you may consider supporting the EEVblog on Patreon: Or with crypto: BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4 USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF Web Site: Store: Other channels: EEVblog2: EEVdiscover: T-Shirts: #ElectronicsCreators #Mailbag Теги: eevblog,video,tomlov microscope,tomlov tm4k max 4k,forrest m mims,forrest m. mims iii,citizen scientist,water tank level sensor,rf tank level sensor,@InTheLabWithJayJay,soldering microscope,pcb inspection,how to