EEVblog #847 - Mailbag

Mailbag. Dave opens his mail and tears down a bunch of random stuff. Forum: SPOILERS: Counterfeit copies of Art Of Electronics! Genuine copy is here: How to detect the counterfeits: Other Youtubers: Electromechanical vibrator from a chopper amplifier Polygraph machine amplifier teardown Fluke 70 teardown RCA valve oscilloscope teardown Analog Discovery 2 Red Pitaya V1.1 Digital Measurement & Control Development Board Home energy Saver device teardown Guest appearance by Sagan EEVblog Main Web Site: The 2nd EEVblog Channel: Support the EEVblog through Patreon! EEVblog Amazon Store (Dave gets a cut): T-Shirts: Donations: Projects: Electronics Info Wiki: 💗 Likecoin – Coins for Likes: @eevblog/dil9/hcq3 Теги: Counterfeit,art of electronics,book,amazon,fake,eevblog,paul horowitz,winfield hill,home,energy saver,mains,busted,teardown,red pitaya,analog discovery,digilent,national instruments,sagan jones