Eevblog #623 – see through thermal camera followup
Want to see through a visually opaque material? it's easy with a thermal imaging camera and a bit of physics.…
Eevblog #622 – how to see through objects with a thermal camera
Dave shows you a handy tip on how to see *through* a product using a Flir thermal imaging camera with…
Eevblog #621- stanford research sr650 repair – part 2
Part 2 of repairing the Stanford Research SR650 8 pole Programmable elliptical filter. UPDATE: This photo from another unit explains…
Eevblog #620 – repair: stanford research sr650 programmable filter
Dave scored a cheap non-working Stanford Research SR650 8 pole programmable elliptical filter on ebay. Can it be fixed? Well,…
Eevblog #619 – dumpster dive pabx teardown
http://www.eevblog.com/live/ Panasonic KX-TVP100AL Voice Processing System: ftp://58.6.17.67/Old%20PABX/Panasonic/Brochures/VPS=KX-TVP50AL.pdf Panasonic KX-TD816AL Digital Super Hybrib System PABX htt
Eevblog #618 – mailbag
Mailbag Monday SPOILERS and links to thinks in this this mailbag: Philips XX 1080 nigh vision image intensifier tube http://www.abex.co.uk/sales/optical/night_vision/intensifiers/xx1080/item.htm…
Eevblog #617 – tektronix oscilloscope anomaly
Dave shows how Tektronix digital oscilloscopes work fundamentally different in their Auto trigger mode from other brands. And also some…
Eevblog #616 – how microphone phantom powering works
Doug Ford, former head designer at Rode Microphones explains 48V phantom powering of microphones and how it works. There is…
New eevblog lab vdsl2 internet connection
Dave tests out his newly installed 8M/8M symmetrical VDSL2 internet connection in the EEVblog lab. http://www.buildingconnect.com.au/ And rants about how…
Eevblog #614 part 2 – cebit australia 2014 walkaround
Dave walks around Cebit Australia 2014 at Homebush Bay in Sydney. Show highlights footage here: http://www.youtube.com/watch?v=RwAhluh7MUE If you don't like…