Mailbag Monday. Dave opens his mail Forum: http://www.eevblog.com/forum/blog/eevblog-658-mailbag/ Spoilers: Keithley 177 Multimeter teardown: Schematic http://www.eevblog.com/forum/testgear/looking-f

Some interviews from the 2014 Sydney Mini Maker Faire at the powerhouse museum. Forum: http://www.eevblog.com/forum/blog/eevblog-657-maker-faire-2014-interviews/ EEVblog Main Web Site: http://www.eev

What's inside a dial-in pacemaker monitor system? Datasheets: LMV824 http://www.ti.com/lit/gpn/lmv824 MAX4330: http://datasheets.maximintegrated.com/en/ds/MAX4330-MAX4334.pdf CNY64 Optocoupler: http:/

Lots of test equipment auction goodness from Precision Mechatronics who went into liquidation. And is it possible to mod a…

Re-uploaded in 50fps to remove the motion blurring in the last upload that was 25fps. Behind the scenes at the…

Highlights from the 2014 Sydney Mini Maker Faire Introduction: https://www.youtube.com/watch?v=vZQdSBjdMZQ Behind The Scenes: https://www.youtube.com/watch?v=B_W0BJ-q8ms Growing Maker Communities: ht

Dave explains a big trap in high frequency measurement with your oscilloscope. Based on a viewer request, Dave demonstrates how…

The Sydney Mini Maker Faire is on again for 2014, and for two full days. Come by, find Dave and…

Mailbag Monday Coin Validator Teardown Datasheets: http://html.alldatasheet.com/html-pdf/140285/NSC/SCX6206/114/2/SCX6206.html http://bitsavers.trailing-edge.com/pdf/gi/_dataBooks/1983_GI_Electrically

Dave reviews the Canon HF G30 Camcorder and compares it with his HF G10 for his blogging purposes. This is…