It’s all fun and games until an innocent opamp gets hurt! Dave proves he’s not the sharpest tool in the shed by killing an opamp in his µCurrent calibration test jig, whilst checking the calibration of course. Doh. Forum HERE Podcast: Download
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Dave builds and tests the 24 core dual processor 2.6GHz Intel Xeon E5-2630 v2 video editing machine and benchmarks against his current 8 core i7 3770K machine at 3.5GHz. This is one hour of PC building and software testing, if you find this stuff boring, DON’T WATCH IT! Forum: http://www.eevblog.com/forum/blog/eevblog-726-dual-xeon-video-editing-machine-build/ …
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Dave takes a peek inside the 50″ LG Plasma TV found in the dumpster. The Dumpster Dive video was on the EEVblog2 channel: https://www.youtube.com/watch?v=FPK1_hy4KMU Podcast: Download
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A time lapse installation video of Dave’s 3kW home solar power system using LG MonoX panels.
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Dave looks at his 3kW home solar power system after being in operation for 18 months and analyses the results. How much energy was produced? How does net and gross metering work? What is the payback period? What is solar insolation? The 3kW system uses 12 x 250W LG MonoX …
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What’s inside Keysight’s new 34470A 7 1/2 digit Truevolt bench multimeter? What are the PCB changes from the 34461A? What voltage reference does it use to get 16ppm nominal accuracy? 34470A Datasheet 34470A Operating & Service Manual LTZ1000 Voltage Reference AD8638 Chopper Amplifier Forum HERE High resolution teardown photos: Podcast: …
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A monster Mailbag, with extra waffle and advice for youngsters. Amp Hour T-Shirts Forum HERE SPOILERS: GPS based Back To The Future speedometer display from Firmtec Manual SMD Pick & Place reeling tray on Kickstarter Cypress Semiconductor PSoC Bluetooth Low Energy demo kit PCB Backlit calendar Geoaching waypoint altitude decoder …
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What’s inside a 2000 vintage Globalstar GSP1600 Tri-Band Satellite Phone? Behold the Erectile Antenna, a helical designed extending antenna. Thanks to: Electronics Responsible Recyclers Forum HERE Analog Devices DSP Intel 386EX Embedded Processor Podcast: Download
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Dave opens his mail. SPOILERS: Chip Whisperer KickStarter Supermicro Xeon Server Motherboard RF Solutions transmitters and receivers. Bogey Board KAPPA BRAVO PICop II PIC Development board Automatic Voltage Regulator for an alternator. Forum HERE Podcast: Download
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Sony have released a new Audiophile / Audiophool “Low Noise” SDXC memery card. It’s only 5 times the price of a regular card! The SR-64HXA will really make your music sound superlative! And even better again on Sony’s new $1100 ZX2 Audiophile grade Walkman! Forum HERE Podcast: Download
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2014 Sydney Maker Faire Power House Museum 17/8/2014 Trends in Hardware Innovation Fireside Chat with David L. Jones from the EEVblog and Sebastien Eckersley-Maslin from Blue Chilli How to get venture capital funding for your startup, crowd funding advice, and the state of the Australian electronics industry among many thing …
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What’s inside the Keithley 2400 Source Measure Unit? Forum HERE Service Manual Datasheets: AD7849 DAC AD847 opamp Photomos Relay Max7000 PLD LT1097 LT1007 Differential Amp AMP03 AD712 High Res teardown photo: Podcast: Download
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Dave explains what Vacuum Fluorescent Displays (VFD’s) are, how they work, and then hacks an interface and reverse engineers a surplus display from an industrial machine to make it work with an Arduino. UPDATE: Found the datasheet Another page with info on a different model: Forum HERE TI TL4810 VFD …
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Dave investigates and explains the Raspberry Pi 2 Xenon flash problem. Where the Pi2 will reset and lockup when a photo is taken of it from a Xenon flash camera. How and why the photoelectric effect is responsible. UPDATE: I have tried a UV filter in front of the flash …
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Mailbag Monday Dave opens his mail. Warranty VOID T-Shirt Forum HERE SPOLIERS: ARM Arduino Pro Mini Atmel AT89C2051 NanoBeam Kickstarter module, T-Slot construction Elektor T-Board Arduino Breadboard modules Wireless RF energy harvesting module Awesome woodworking projects TI Voyage 200 Calculator Data Precision Multimeter teardown Podcast: Download
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