EEVblog #686 - Mailbag

A monster sized high definition 50fps Mailbag, with two special guest helpers! SPOILERS: uRad Radiation Monitor (Hack A Day Prize entry) http://www.uradmonitor.com/ http://hackaday.io/project/1662-global-radiation-monitoring-network VFD Displays Norand Pen Key 6100 USPS tablet computer http://www.opalgmbh.de/datasheet/Intermec/6100.pdf Sagem & Keycorp EFTPOST pinpad Electric Imp Internet of Things http://electricimp.com/ Interview with Brandon Harris: http://www.theamphour.com/202-an-interview-with-brandon-harris-impish-internet-iamatology/ Romanian MAVO30 Analog Multimeter Casio FX-31 Calculator 2PrintBeta DIY BAM & DICE 3D Printer Controller for the Arduino Mega http://www.2printbeta.de/Electronics/Controller/BAM-DICE-Arduino-STK-kit::328.html?language=en Forum: http://www.eevblog.com/forum/blog/eevblog-686-white-van-speaker-scam-teardown/ EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http://www.patreon.com/eevblog EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/