Phil VK2BDF from the Manly Warringah HAM Radio Society shows off his 1970's vintage home made 200MHz DIY spectrum analyser.
Forum: http://www.eevblog.com/forum/blog/eevblog-575-diy-1970s-spectrum-analyser/
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Mailbag is back!
Robomaid teardown: https://www.youtube.com/watch?v=NJvBQoIb5lg
Forum: http://www.eevblog.com/forum/blog/eevblog-979-mailbag/
SPOILERS:
http://www.frantone.com
Protean 8x2 MOSFET driver Proto Board
http://protean.adamlhumphreys.com/
Fujitsu Lifebook Stylistic 500 Tablet PC Teardown
HP 48G Graphing Calculator
RoboMaid RM-770 Robot Vacuum Cleaner
RatherBoard Industrial Raspberry Pi Controller
http://www.ratherboard.com/
Old Philips Databook
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Dave plays around with converting a toaster oven into a surface mount SMD reflow oven with a beginner kit and controller from Beta Layout.
Includes basic calibration and thermal profiling of the oven.
Also a look at an example PCB from PCB-Pool, and reflow of an example board with lead-free solder paste.
And using an Agilent bluetooth multimeter to remote log the temperature.
Guest appearance by Sagan!
http://www.beta-estore.com/rkuk/order_product_details.html?p=13
http://www.beta-estore.com/rkuk/order_product_details.html?p=242
Paste: http://www.aimsolder.com/sites/default/files/nc254_sac305_solder_paste_rev_17_0.pdf
http://www.maximintegrated.com/datasheet/index.mvp/id/3149
Forum: http://www.eevblog.com/forum/blog/eevblog-558-beta-layout-diy-smd-thermal-reflow-oven/
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Teardown of the RoboMaid RM-770 Automated Robot Vacuum Cleaner
Forum: http://www.eevblog.com/forum/blog/eevblog-980-robomaid-automated-vacuum-cleaner-teardown/
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More progress (or is it?) on the HP35670A DSA repair.
Part 2: http://www.youtube.com/watch?v=7dd_A28gtzY
Part 1: http://www.youtube.com/watch?v=YwiZROj3SSI
Forum: http://www.eevblog.com/forum/blog/eevblog-540-hp35670a-dsa-repair-part-3/
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Dave opens some of the 332 coffee tins full of hardware parts he scored at an ebay auction. What's inside?
Forum: http://www.eevblog.com/forum/blog/eevblog-739-ebay-hardware-tin-collection/
World's biggest component collection: https://www.youtube.com/watch?v=x8nbHYOc8ns
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A little behind the scenes packing and shipping the uCurrent parts off to the assembler.
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Dave plays with a little known EDA package from Japan.
This is NOT a review, it's just Dave mucking around.
Forum: http://www.eevblog.com/forum/blog/eevblog-968-mystery-eda-package/
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