EEVblog

SIGN UP HERE: http://www.eevblog.com/2012/01/18/ucurrent-request-list/ PART 1: https://www.youtube.com/watch?v=VXE_dh38HjU A follow up to Dave’s popular PCB Design For Manufacture (DFM) tutorial video. This time he updates his uCurrent PCB for production, including panelisation layout and component reel selection. Lots of the same ground is covered as in part 1, but with a …

Dave has changed a few things in the Rev B schematic of his power supply design. Talk on opamp specifications, I2C I/O expansion and AVR microcontroller pin usability. Download the RevB schematic HERE Podcast: Download

Dave got a Makerbot Thing-O-Matic 3D printer. A look at what’s inside the box, plus some bonus rants. if it takes this long to un-box, how long will it take to build? Podcast: Download

PART 1: https://www.youtube.com/watch?v=I55uLRRvLCU What’s inside the FE-5680A Rubidium frequency standard? Available on ebay for about $50 or so. Podcast: Download

TEARDOWN: https://www.youtube.com/watch?v=FRdGsSu5Nec What’s all this Rubidium Frequency stuff anyhow? Dave got an FE-5680A Rubidium frequency standard on ebay. How do they work?, and how does it compare to a regular crystal oscillator, a DTCXO, or an oven stabilised oscillator? Podcast: Download