EEVblog 1768 - Mailbag

More Mailbag!00:00 - Dave & Dylan open random Mailbag03:49 - DIY bodged laser engraver04:14 - MPPT Solar charge controller04:56 - Mixed bags06:01 - DLP Projector Mirror Arrays08:05 - TDA2030A Power Amp08:39 - Analog/Digital combo watch12:23 - Solar Panels13:52 - Engineering Spelling + 34401A VFD Replacementhttps://hubequip.net/products/hp-agilent-34401a-vfd-to-led-display-replacement-led-conversion17:58 - Treedix USB Cable Testerhttps://treedix.com/24:33 - Zoyi ZT-XC1 Combo LCR & Multimeterhttps://zotektools.com/?list_22/137.htmlForum: https://www.eevblog.com/forum/blog/eevblog-1768-mailbag/Web Site: http://www.eevblog.comHardware Store: https://eevblog.store/Merch Store: https://eevblog.dashery.com/If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblogOther channels:EEVblog2: http://www.youtube.com/EEVblog2EEVdiscover: https://www.youtube.com/eevdiscover#ElectronicsCreators #mailbag...https://www.youtube.com/watch?v=B30W9j2LsIY