Eevblog

EEVblog #808 - Fluke 196 Scopemeter Repair

Order: Reorder
Duration: 31:12
Updated: 14 Oct 2015

Dave repairs a dumpster Fluke 196 Scopemeter handheld oscilloscope that has a faulty LCD screen. Forum: http://www.eevblog.com/forum/blog/eevblog-808-fluke-196-scopemeter-repair/ How to repair a faulty hot bar LCD screen flat flex cable connection. Service Manual with full schematics: http://assets.fluke.com/manuals/192_196_smeng0200.pdf 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 808 Fluke 196 Scopemeter Repair

Play Fullscreen

EEVblog #756 - Mailbag

Order: Reorder
Duration: 56:08
Updated: 23 Jun 2015

Another Mailbag. Something super cute arrived today!, what is it? Forum: http://www.eevblog.com/forum/blog/eevblog-756-mailbag/ SPOILERS: Pleo baby animatronic dinosaur! http://www.pleoworld.com/ 5260 Cable simulator teardown https://supportforums.adtran.com/docs/DOC-6121 Hewlett Packard service manuals Tektronix PAL Vectorscope Siemens motor inverters Fluke One Touch Network Assistant Analyser 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 756 Mailbag

Play Fullscreen

EEVblog #775 - Mailbag

Order: Reorder
Duration: 44:35
Updated: 04 Aug 2015

Dave opens his mail. A potpourri of items this week. Forum: http://www.eevblog.com/forum/blog/eevblog-775-mailbag/ SPOILERS: The world's smallest digital dosimeter / Geiger counter, and it's open source! https://github.com/shodanx/ultramicron https://www.youtube.com/watch?v=PKjtOTeAevg The Stick-Vise PCB Holder: http://www.stickvise.com/ Russian nixie tube display The 1962 Ferrari 250 GTO Telsa merch Buzz Aldrin's Mission To Mars Old Hioki analog clamp meter teardown Old analog VOM teardown Citizen Pocket LCD TV Texas Instruments SR-10 Electronic Slide Rule Teardown JRC ADC chip datasheet: http://pdf1.alldatasheet.com/datasheet-pdf/view/7614/NJRC/NJU9203BD.html Old PSU 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 775 Mailbag

Play Fullscreen

EEVblog #787 - Mailbag

Order: Reorder
Duration: 43:34
Updated: 25 Aug 2015

More Mailbag Forum: http://www.eevblog.com/forum/blog/eevblog-787-mailbag/ SPOILERS: Zhiyun Z1-Evolution 3-axis GoPro IMU based handheld image stabiliser gimbal: http://www.zhiyun-tech.com/index.php?m=content&c;=index&a;=lists&catid;=54 http://www.skytechinnovation.com.au/ Nagle Industries Glow-Tie, RGB LED Bow-Tie: http://www.nagleindustries.com/ https://www.kickstarter.com/projects/nagle-industries/795935220 https://www.kickstarter.com/projects/gooligumelec/wombat-a-prototyping-platform-for-raspberry-pi/description Raspberry Pi Wombat Prototyping board http://www.gooligum.com.au/raspberry-pi/wombat-proto https://www.kickstarter.com/projects/gooligumelec/wombat-a-prototyping-platform-for-raspberry-pi/description Casio FX-991EX Calculator with engineering notation display. http://edu.casio.com/products/cwiz/fx991ex/ Hobby Creek Third Hand Tool: http://www.hobbycreek.com/shop/ KVM switch 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 787 Mailbag

Play Fullscreen

EEVblog #798 - Mailbag

Order: Reorder
Duration: 19:31
Updated: 21 Sep 2015

More Mailbag Forum: http://www.eevblog.com/forum/blog/eevblog-798-mailbag/ SPOILERS: "Hole warmer" sex toy! A documentary on "maskers" http://www.huffingtonpost.com/2014/01/08/secrets-of-the-living-dolls_n_4561580.html?ir=Australia PIC USB development board: http://www.hw2sw.com/pick4boot/ Schmartboard Schmartpatch Flexible SMD repair patches: http://schmartboard.com/schmartpatch/ USB to serial converter: https://www.tindie.com/products/maxtch/fused-ftdi-free-usb-to-uart-adapter-5v-m180v3/ Silicon Labs Happy Gecko EPM32 Development Board http://www.silabs.com/products/mcu/32-bit/efm32-happy-gecko/Pages/efm32-happy-gecko.aspx 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 798 Mailbag

Play Fullscreen

EEVblog #802 - Mailbag

Order: Reorder
Duration: 49:48
Updated: 29 Sep 2015

More Mailbag Forum: http://www.eevblog.com/forum/blog/eevblog-802-mailbag/ SPOLIERS: Fluke 8060A Multimeter AmpHour Episode with the with the designer of the 8060A: http://www.theamphour.com/180-an-interview-with-dave-taylor-multi-talented-meter-maker/ Precision Digital Adjustable DC Voltage Reference: http://ianjohnston.com/ Crystal Heater module: http://shop.kuhne-electronic.de/kuhne/en/shop/professionell/prof-zubehoer/Precision+crystal+heater+40%C2%B0+QH40A/ Foscam C1 Wifi Security camera: http://foscam.com/C1.html Vacuum desoldering pump teardown. Adelaide Hackerspace http://hackerspace-adelaide.org.au/ Apple Macintosh Powerbook 165c Turkish Delight Altronics Swag - a spinning magnet levitating thingo: http://www.altronics.com.au/ OBD Bluetooth car diagnostics adapter 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 802 Mailbag

Play Fullscreen

EEVblog #807 - Mailbag

Order: Reorder
Duration: 38:57
Updated: 12 Oct 2015

More Mailbag Items from Lithuania, Israel, and Shermer Illinois ! Forum: http://www.eevblog.com/forum/blog/eevblog-807-mailbag/ SPOILERS: JigMod Kickstarter: http://kck.st/1LwT4iA A Breadboarding prototyping system Lumintop Tool AAA Keychain LED Torch/Flashlight http://amzn.to/1jr4Nbs 1992 Sony Video-8 Camcorder Fluke 196 100MHz 1GS/s Scopemeter And a security networking chip 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 807 Mailbag

Play Fullscreen

EEVblog #804 - HP1740A Oscilloscope Repair - Part 2

Order: Reorder
Duration: 50:34
Updated: 05 Oct 2015

Follow Dave as he tracks down an elusive intermittent thermal fault in a HP1740A analog oscilloscope. Can you figure out the culprit before Dave does? Part 1: https://www.youtube.com/watch?v=Cmz8bzUsj7E Forum: http://www.eevblog.com/forum/blog/eevblog-804-hp1740a-oscilloscope-repair-part-2/ https://teespring.com/warrantyvoid2 Original HP Journal article on the HP1740A: http://www.hpl.hp.com/hpjournal/pdfs/IssuePDFs/1975-12.pdf How not to blow up your oscilloscope: https://www.youtube.com/watch?v=xaELqAo4kkQ 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 804 Hp1740A Oscilloscope Repair Part 2

Play Fullscreen

EEVblog #803 - HP1740A Analog Oscilloscope

Order: Reorder
Duration: 38:55
Updated: 03 Oct 2015

Dave saved this classic from the dumpster, a HP 1740A 100MHz dual channel analog oscillocope from the mid 1970's. It wasn't supposed to be working so this is a look at the problem, a mini teardown, and some basic PSU troubleshooting. Update: Even after 4 hours it still doesn't fail with the covers off. So likely to be some sort of thermal issue as suspected. Forum: http://www.eevblog.com/forum/blog/eevblog-803-hp1740a-analog-oscilloscope/ 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 803 Hp1740A Analog Oscilloscope

Play Fullscreen

EEVblog #806 - Siglent SDG2000X Arb Function Generator First Look

Order: Reorder
Duration: 25:31
Updated: 10 Oct 2015

Dave takes a look at the new Siglent SDG2122X / SDG2042X Arb Generator and compares it to the Rigol DG4162 and the older Siglent SDG5082. 1.2GS/s arb gen for US$499! Including some performance measurements on the Tektronix MDO3000 spectrum analyser. Trio Test & Measure: http://www.triotest.com.au/shop/function-generators/3820-siglent-sds2024x-40mhz-2-channel-arbitrary-waveform-generator-1gsas.html Forum: http://www.eevblog.com/forum/blog/eevblog-806-siglent-sdg2000x-arb-function-generator-first-look/ 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 806 Siglent Sdg2000X Arb Function Generator First Look

Play Fullscreen

EEVBlog #805 - Siglent SDG2122X Arb Generator Teardown

Order: Reorder
Duration: 18:04
Updated: 07 Oct 2015

The new Siglent SDG2122X X-Series Arb Function Generator Teardown Now in 4K resolution option. Trio Test & Measure: http://www.triotest.com.au/shop/function-generators/3820-siglent-sds2024x-40mhz-2-channel-arbitrary-waveform-generator-1gsas.html Forum: http://www.eevblog.com/forum/blog/eevblog-805-siglent-sdg2122x-arb-generator-teardown/ Datasheets: http://www.ti.com/product/am3352 http://www.analog.com/media/en/technical-documentation/data-sheets/AD9122-EP.pdf http://www.ti.com/lit/ds/symlink/ths3095.pdf https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/ds/en2342qi_09520.pdf http://www.ti.com/lit/ds/symlink/opa695.pdf http://www.analog.com/media/en/technical-documentation/data-sheets/AD8510_8512_8513.pdf 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 805 Siglent Sdg2122X Arb Generator Teardown

Play Fullscreen

EEVblog #801 - How To Design A Digital Clock

Order: Reorder
Duration: 40:53
Updated: 24 Sep 2015

The next step for Ahmed Mohamed How to design your own digital clock from 4000 series CMOS chips. Dave reverse engineers a DIY clock he built back in the 1980's as a teenager (he lost the schematics, twice!) Before the days of microcontrollers, cheap PCB's, and internet mail order parts, you built stuff on veroboard using discrete parts from your junk bin salvaged from old teardowns. Does it use Texas Instruments chips from Radio Shack? :-D Forum: http://www.eevblog.com/forum/blog/eevblog-801-how-to-design-a-digital-clock/ Datasheets of all your favourites: https://www.fairchildsemi.com/datasheets/CD/CD4013BC.pdf http://www.nxp.com/documents/data_sheet/HEF4040B.pdf http://www.ti.com/lit/ds/symlink/cd4518b-mil.pdf http://www.ti.com/lit/ds/symlink/cd4026b.pdf http://www.ti.com/lit/ds/symlink/cd4511b.pdf 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 801 How To Design A Digital Clock

Play Fullscreen

EEVblog #800 - Siglent 1000X Oscilloscope Teardown

Order: Reorder
Duration: 27:46
Updated: 22 Sep 2015

Teardown of the new Siglent 1000X Series Oscilloscope How to remove warranty void security stickers: https://www.youtube.com/watch?v=colVXihqdGo Datasheets: http://www.latticesemi.com/Products/FPGAandCPLD/MachXO.aspx Logic Level Translation: http://www.nxp.com/documents/selection_guide/75016799.pdf Synchronous Pipeline Burst SRAM: http://www.netsol.co.kr/upload/f_prod/S7N80xx31M_R1.0(0).pdf Micron DDR3 memory: http://www.micron.com/parts/dram/ddr3-sdram/mt41j64m16jt-15e HMCAD1511 1Gsps ADC: https://www.hittite.com/content/documents/data_sheet/hmcad1511.pdf AD8370 Variable Gain Amplifier: http://www.analog.com/media/en/technical-documentation/data-sheets/AD8370.pdf LP3878 Low Noise Regulator: http://www.farnell.com/datasheets/1896335.pdf ADF4360 Frequency Synthesiser: http://www.analog.com/media/en/technical-documentation/data-sheets/ADF4360-7.pdf Blackfin DSP Processor: http://www.analog.com/en/products/processors-dsp/blackfin/adsp-bf526.html Madman Muntz: https://en.wikipedia.org/wiki/Madman_Muntz 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 800 Siglent 1000X Oscilloscope Teardown

Play Fullscreen

EEVblog #762 - How Secure Are Electronic Safe Locks?

Order: Reorder
Duration: 43:45
Updated: 06 Jul 2015

How secure are electronic locks used on safes? Dave tries a power line analysis attack on a standard La Gard (LG) 3740/3750 Basic electronic digital lock on a CMI home safe. Can you crack an electronic digital safe lock with just a resistor and an oscilloscope? All sorts of safe cracking techniques are discussed - thermal camera imaging, bumping, drilling, and spiking the solenoid. And naturally there is a complete teardown of the La Gard lock and a demonstration on how it works. And then Dave does something incredibly dumb, and has to fix it the old fashioned way, Hollywood style. It's a tail of epic fails and stunning wins. Forum: http://www.eevblog.com/forum/blog/eevblog-762-how-secure-are-electronic-safe-locks/ http://www.kaba-mas.com/media/654586/v4/File/basic-basic-plus-series-brochure.pdf ST ST62T25 OTP Microcontroller http://www.alldatasheet.com/datasheet-pdf/pdf/23746/STMICROELECTRONICS/ST62T25.html AT93C46 http://www.atmel.com/Images/doc5140.pdf 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 762 How Secure Are Electronic Safe Locks

Play Fullscreen

EEVblog #788 - Apple IIC Teardown

Order: Reorder
Duration: 33:52
Updated: 27 Aug 2015

Vintage retro teardown of an original Apple IIC Schematics: http://www.applelogic.org/files/IICSCHEMATIC.pdf Technical Reference Manual: https://archive.org/details/Apple_IIc_Technical_Reference_Manual Forum: http://www.eevblog.com/forum/blog/eevblog-788-apple-iic-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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 788 Apple Iic Teardown

Play Fullscreen

EEVblog #795 - Electronex 2015

Order: Reorder
Duration: 43:45
Updated: 17 Sep 2015

Dave visits Electronex 2015 in Melbourne, Australia's biggest electronics trade show. Forum: http://www.eevblog.com/forum/blog/eevblog-795-electronex-2015/ Links: Micsig handheld oscilloscopes: http://www.emona.com.au/handheld-oscilloscopes.html Visus inspection microscope: http://visustechnology.se/ Vicom Australia: http://www.vicom.com.au/ Low noise 70GHz 220GS/s oscilloscopes from Tektronix: http://www.tek.com/oscilloscope/dpo70000sx Keithley 4200 Semiconductor Charcterisation System http://www.keithley.com/products/semiconductor/parametricanalyzer/dcac/currentvoltage/4200scs Fine Mark Design PCB Designers: http://www.finemarkdesign.com.au/ Würth Electronics Trilogy Of Magnetics Books: http://www.we-online.com/web/en/electronic_components/produkte_pb/fachbuecher/Trilogie.php Flea System FPGA based Arduino module http://www.fleasystems.com/ Embedded Logic Solutions LPKF PCB milling machine and http://www.emlogic.com.au/ and Mechnatironics systems prototype Pick and Place machine: http://www.mechatronic-systems.com/products/smt%20placer/P30_e.html Leica digital microscopes: http://www.leica-microsystems.com/products/digital-microscopes/ Siglent SDS-2104 Oscilloscope http://www.triotest.com.au/shop/siglent/3471-siglent-sds2104-super-phospor-oscilloscope-100mhz-4-channel.html EM Scan PCB emissions tester http://www.emscan.com/emxpert/EMx_action.cfm Monash University UAV Outback Challenge: http://www.monashuas.org/ 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 795 Electronex 2015

Play Fullscreen

EEVblog #777 - Keithley 177 Microvolt DMM Repair

Order: Reorder
Duration: 53:39
Updated: 07 Aug 2015

Come on a ride as Dave repairs an intermittent Keithley 177 Microvolt DMM, garden paths and all. Service manual & Schematic: http://www.utwente.nl/tnw/slt/doc/apparatuur/multimeters/keithley177.pdf Datasheet: http://www.datasheets.pl/integrated_circuits/I/ICL/ICL71C03.pdf 555 Timer T-Shirt: http://teespring.com/555timer-grey3 Negative Feedback T-Shirt in the EU: https://fabrily.com/negativefeedback Forum: http://www.eevblog.com/forum/blog/eevblog-777-keithley-177-microvolt-dmm-repair/msg725852/#msg725852 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 777 Keithley 177 Microvolt Dmm Repair

Play Fullscreen

EEVblog #797 - Siglent SDS1000X Oscilloscope Review

Order: Reorder
Duration: 56:26
Updated: 19 Sep 2015

In a world first Dave takes an initial first impressions look at the new Siglent 1000X Series 200MHz entry level oscilloscope. What do you get for US$499? How does it compare to the Rigol DS2000 Series? http://www.triotest.com.au/shop/siglent/3816-siglent-sds1102x-digital-oscilloscope-100mhz-1gsas-2-channel.html http://siglentamerica.com/pdxx.aspx?id=1369&T;=2&tid;=1 Forum: http://www.eevblog.com/forum/blog/eevblog-797-siglent-sds1000x-review/ 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 797 Siglent Sds1000X Oscilloscope Review

Play Fullscreen

EEVblog #782 - The Dangers Of Reflow Soldering

Order: Reorder
Duration: 11:54
Updated: 20 Aug 2015

Dave shows why reflow soldering in a DIY oven can be tricky business for connectors and other parts, particularly ones designed only for through-hole soldering. Reflowing an existing board (and even new boards) can be fraught with danger. Phoenix Contact Connectors for SMT Production Through Hole Reflow: https://www.phoenixcontact.com/local_content_pdf/pdf_eng/52004352_EN_DE_LR.pdf Lead Free Solder Paste Datasheet: http://www.aimsolder.com/sites/default/files/nc254_sac305_solder_paste_rev_17_0.pdf Hirose connector datasheet: http://www.hirose.co.jp/cataloge_hp/en_DF13_20130411.pdf Forum: http://www.eevblog.com/forum/blog/eevblog-782-the-dangers-of-reflow-soldering/ 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 782 The Dangers Of Reflow Soldering

Play Fullscreen

EEVblog #780 - Samsung LCD TV Dumpster Dive Teardown

Order: Reorder
Duration: 30:59
Updated: 17 Aug 2015

Dave finds a nice 46" Samsung LED backlight LCD TV in the dumpster, will it work? What's inside? Also I look at using the Inventables waterproof insulating solder sleeves: https://www.inventables.com/technologies/solder-sleeves NOTE: I think a wide nozzle heat gun must be used on these. The small one I used didn't maintain enough heat into the wires. Flux Capacitor T-Shirt: http://teespring.com/fluxgatecondenser Forum: http://www.eevblog.com/forum/blog/eevblog-780-samsung-lcd-tv-dumpster-dive-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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 780 Samsung Lcd Tv Dumpster Dive Teardown

Play Fullscreen

EEVblog #742 - Why Electrolytic Capacitors Are Connected In Parallel

Order: Reorder
Duration: 34:04
Updated: 09 May 2015

Fundamental Friday Dave explains why some designs have electrolytic capacitors connected in parallel. The answer is more in-depth than you might think. 9 reasons are given and explained, and then some thermal camera fun on the bench. Rubycon capacitor datasheet: http://www.farnell.com/datasheets/1910904.pdf NOTE: Video #741 has been skipped for a reason. Forum: http://www.eevblog.com/forum/blog/eevblog-742-why-electrolytic-capacitors-are-connected-in-parallel/ 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/

wn.com/Eevblog 742 Why Electrolytic Capacitors Are Connected In Parallel

Play Fullscreen

EEVblog #790 - Lecroy Wavejet 354 Touch Oscilloscope Teardown

Order: Reorder
Duration: 43:15
Updated: 02 Sep 2015

Take a look inside the 500MHz 4 channel Teledyne Lecroy WaveJet Touch 354 oscilloscope. a.k.a An Iwatsu DS-5600, made in Japan http://cdn.teledynelecroy.com/files/pdf/wavejet-touch-fact-sheet.pdf https://www.iti.iwatsu.co.jp/en/products/ds/ds5600/ds5600_top_e.html Forum: http://www.eevblog.com/forum/blog/eevblog-790-lecroy-wavejet-354-touch-oscilloscope-teardown/ Datasheets: Ti ADC08D1000 1GS/s ADC: http://www.ti.com/lit/ds/symlink/adc08d1000.pdf LMH6518 Variable Gain Amplifier: http://www.ti.com/product/lmh6518 4 bank Synchronous DRAM: http://www.issi.com/WW/pdf/42-45S32200E.pdf Renesas SuperH Processor: http://www.alldatasheet.com/datasheet-pdf/pdf/249590/RENESAS/R5S76700.html Lattice ECP2 FPGA: http://www.digikey.com.au/product-detail/en/LFE2-70E-7FN672C/220-1205-ND/2731506 Lattice Mach XO CPLD: http://www.dataman.com/media/datasheet/Lattice/MachXOFamily.pdf 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 790 Lecroy Wavejet 354 Touch Oscilloscope Teardown

Play Fullscreen

EEVblog #763 - Dumpster Plasma TV Bad Cap Repair

Order: Reorder
Duration: 21:11
Updated: 08 Jul 2015

Dave & David2 replace the bad caps in the old LG 50PF3DF 50" plasma TV found in the dumpster here: https://www.youtube.com/watch?v=FPK1_hy4KMU Will it fix the problems? Also an impromptu tutorial on how to replace bad/leaking/bulging capacitors, and measuring capacitor ESR in-circuit. Plus bonus banter. Teardown here: https://www.youtube.com/watch?v=7OW5ga49QBg PCB Sparkgaps: https://www.youtube.com/watch?v=vfP_65gSSBU Forum: http://www.eevblog.com/forum/blog/eevblog-763-dumpster-plasma-tv-bad-cap-repair/ 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 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/

wn.com/Eevblog 763 Dumpster Plasma Tv Bad Cap Repair

Play Fullscreen

EEVblog #808 - Fluke 196 Scopemeter Repair

EEVblog #756 - Mailbag

EEVblog #775 - Mailbag

EEVblog #787 - Mailbag

EEVblog #798 - Mailbag

EEVblog #802 - Mailbag

EEVblog #807 - Mailbag

EEVblog #804 - HP1740A Oscilloscope Repair - Part 2

EEVblog #803 - HP1740A Analog Oscilloscope

EEVblog #806 - Siglent SDG2000X Arb Function Generator First Look

EEVBlog #805 - Siglent SDG2122X Arb Generator Teardown

EEVblog #801 - How To Design A Digital Clock

EEVblog #800 - Siglent 1000X Oscilloscope Teardown

EEVblog #762 - How Secure Are Electronic Safe Locks?

EEVblog #808 - Fluke 196 Scopemeter Repair

EEVblog #756 - Mailbag

EEVblog #775 - Mailbag

EEVblog #787 - Mailbag

EEVblog #798 - Mailbag

EEVblog #802 - Mailbag

EEVblog #807 - Mailbag

EEVblog #804 - HP1740A Oscilloscope Repair - Part 2

EEVblog #803 - HP1740A Analog Oscilloscope

EEVblog #806 - Siglent SDG2000X Arb Function Generator First Look

EEVBlog #805 - Siglent SDG2122X Arb Generator Teardown

EEVblog #801 - How To Design A Digital Clock

EEVblog #800 - Siglent 1000X Oscilloscope Teardown

EEVblog #762 - How Secure Are Electronic Safe Locks?

EEVblog #788 - Apple IIC Teardown

EEVblog #795 - Electronex 2015

EEVblog #777 - Keithley 177 Microvolt DMM Repair

EEVblog #797 - Siglent SDS1000X Oscilloscope Review

EEVblog #782 - The Dangers Of Reflow Soldering

EEVblog #780 - Samsung LCD TV Dumpster Dive Teardown

EEVblog #742 - Why Electrolytic Capacitors Are Connected In Parallel

EEVblog #790 - Lecroy Wavejet 354 Touch Oscilloscope Teardown

EEVblog #763 - Dumpster Plasma TV Bad Cap Repair

EEVblog #808 - Fluke 196 Scopemeter Repair

EEVblog #756 - Mailbag

EEVblog #775 - Mailbag

EEVblog #787 - Mailbag

EEVblog #798 - Mailbag

EEVblog #802 - Mailbag

EEVblog #807 - Mailbag

EEVblog #804 - HP1740A Oscilloscope Repair - Part 2

EEVblog #803 - HP1740A Analog Oscilloscope

EEVblog #806 - Siglent SDG2000X Arb Function Generator First Look

EEVBlog #805 - Siglent SDG2122X Arb Generator Teardown

EEVblog #801 - How To Design A Digital Clock

EEVblog #800 - Siglent 1000X Oscilloscope Teardown

EEVblog #762 - How Secure Are Electronic Safe Locks?

EEVblog #788 - Apple IIC Teardown

EEVblog #795 - Electronex 2015

EEVblog #777 - Keithley 177 Microvolt DMM Repair

EEVblog #797 - Siglent SDS1000X Oscilloscope Review

EEVblog #782 - The Dangers Of Reflow Soldering

EEVblog #780 - Samsung LCD TV Dumpster Dive Teardown

EEVblog #742 - Why Electrolytic Capacitors Are Connected In Parallel

EEVblog #790 - Lecroy Wavejet 354 Touch Oscilloscope Teardown

EEVblog #763 - Dumpster Plasma TV Bad Cap Repair

EEVblog #808 - Fluke 196 Scopemeter Repair

EEVblog #756 - Mailbag

EEVblog #775 - Mailbag

EEVblog #787 - Mailbag

EEVblog #798 - Mailbag

EEVblog #802 - Mailbag

EEVblog #807 - Mailbag

EEVblog #804 - HP1740A Oscilloscope Repair - Part 2

EEVblog #803 - HP1740A Analog Oscilloscope

EEVblog #806 - Siglent SDG2000X Arb Function Generator First Look

EEVBlog #805 - Siglent SDG2122X Arb Generator Teardown

EEVblog #801 - How To Design A Digital Clock

EEVblog #800 - Siglent 1000X Oscilloscope Teardown

EEVblog #762 - How Secure Are Electronic Safe Locks?

EEVblog #808 - Fluke 196 Scopemeter Repair...

EEVblog #756 - Mailbag...

EEVblog #775 - Mailbag...

EEVblog #787 - Mailbag...

EEVblog #798 - Mailbag...

EEVblog #802 - Mailbag...