EEVblog

What’s inside a dial-in pacemaker monitor system? Datasheets: LMV824 MAX4330 CNY64 Optocoupler ADSP-2185N DSP CX88168 Smart Modem with Voice CODEC MAX994 10bit ADC Meder Reed Sensor Probe shock video showing the piezoelectric effect Forum HERE Podcast: Download

Lots of test equipment auction goodness from Precision Mechatronics who went into liquidation. And is it possible to mod a system PSU with binding posts? Service manual HERE Keithley 2400 SMU Source Unit Agilent 54845A 1.5GHz Infiniium Oscilloscope Agilent E3646A dual output bench power supply Agilent 6641A and 6643A DC …

Behind the scenes at the 2014 Sydney Mini Maker Faire at the Powerhouse Museum. Podcast: Download

Highlights from the 2014 Sydney Mini Maker Faire Introduction Video Behind The Scenes Video Growing Maker Communities Video Podcast: Download

Dave explains a big trap in high frequency measurement with your oscilloscope. Based on a viewer request, Dave demonstrates how to incorrectly and then correctly measure the signal output level over frequency of your function generator using your oscilloscope. Some whiteboard transmission line theory is thrown in as well. Forum …