VoltLog #12 - Xiaomi Yi Unboxing - Ambarella A7LS SoC
This is a product unboxing of the Xiaomi Yi. A few words about the specs of this camera: It is using a Sony CMOS 16MP sensor with 155 degree wide angle lens, it’s capable of 1080p @ 60fps, 720p @ 120fps, come withs BT 4.0, Wifi. All this made possible by the Ambarella A7LS SoC.
In this video I will be announcing the winners for the EasyEDA contest where five $50 coupons will be given away. The draw took place Saturday 13th August around 9 AM.
https://easyeda.com/
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https://www.youtube.com/watch?v=0_IkB1wBGhw
High quality PCB Services https://pcbway.com/g/01s7lR Tired of limited bench space and awkward oscilloscope positioning? Take your workbench ergonomics to the next level with a simple DIY monitor arm mount! In this video, I show you how to easily install your Rigol DHO800 series oscilloscope on an articulated monitor arm, maximizing space and improving your workflow.
Discover the benefits:
→Free up valuable bench space for other tools and projects.
→Adjust the viewing angle for optimal comfort and clarity.
→Easily swing your oscilloscope in and out of your work area.
→Enjoy a cleaner and more organized workbench setup.
→Maclean MC-458 Monitor Mount or similar
Amazon.de https://voltlog.com/y/mi51s
Amazon.com https://voltlog.com/y/dkbu8
Amazon.comhttps://voltlog.com/y/bodf7
Amazon.com https://voltlog.com/y/65d1q
→Buy The Rigol DHO814 From Eleshop.eu
https://voltlog.com/y/w30ui
→Support the channel via Patreon, Paypal or Bitcoin
http://www.voltlog.com/donations
→Support the channel by clicking these links (CommissionsEarned)
Aliexpress http://voltlog.com/y/kr0sa
Ebay http://voltlog.com/y/jzkfp
Amazon.com http://voltlog.com/y/qw4d3
Banggood.com http://voltlog.com/y/o4025
→Blog Post
http://www.voltlog.com/
This video includes:
→Clear instructions on choosing and installing a monitor arm suitable for your Rigol DHO800.
→Tips on overcoming weight limitations and achieving perfect balance.
→A behind-the-scenes look at my custom aluminum profile workbench setup.
→Bonus: I'll link some similar monitor arm options in the description below to help you find the perfect fit for your setup!
Do you use a monitor arm with your oscilloscope? Share your experience in the comments below!
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#Rigol #VESA #Mount
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https://www.youtube.com/watch?v=8PpoBqdOfHw
In this video I am replacing the original Sunon MagLev ME50151V3-000C-A99 fan inside my Rigol DS1054Z with a more quieter Gelid Silent 5 Fan. I was surprised by the new fan, the upgrade is well worth it because the unit runs quieter now.
Gelid Silent 5 Cooling Fan
Ebay: http://voltlog.com/y/thzxb
Amazon: http://voltlog.com/y/ifnbt
JST XH 2.5mm 2-pin Connector
http://voltlog.com/y/da9zi
Blog
http://www.voltlog.com
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https://www.youtube.com/watch?v=XOJnw85Q4Es
This is a review and teardown of the Gophert NPS-1601 the successor of the CPS3205. They’ve clearly improved the design and build quality so this is probably the best power supply you can get in this price range.
03:19 →Measuring Front Panel Accuracy
04:57 →Measuring Voltage Overshoot
08:15 →Measuring Current Overshoot
11:09 →Measuring Output Noise
13:07 →Teardown
→Get the Gophert NPS-1601 from these places
Aliexpress http://voltlog.com/y/6sdrx
Ebay http://voltlog.com/y/sc5lx
Banggood http://voltlog.com/y/8b95m
→Support the channel via Patreon, Paypal or Bitcoin
http://www.voltlog.com/donations
→Blog Post With Teardown Pictures
http://www.voltlog.com/voltlog-255-gophert-nps-1601-review-teardown
#VoltLog #Gophert #NPS-1601 #CPS-3205
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https://www.youtube.com/watch?v=bSkeV2ezuBs
After replacing the battery in this iphone 5c, the phone kept rebooting itself without any apparent reason. By using a schematic and board view of the logic board I was able to find the fault and repair it.
Here are links to some tools used for micro soldering and logic board repairs:
AmScope 10X 20X Binocular Microscope
http://voltlog.com/y/2fs94
AMTECH NC-559-ASM Flux Gel
http://voltlog.com/y/1wo2a
Magnetic Work Mat
http://voltlog.com/y/wu3vr
Tweezers
http://voltlog.com/y/w5pun
0.3mm Tin Leaded Solder Wire
http://voltlog.com/y/kxaez
0.4mm Tin Leaded Solder Wire
http://voltlog.com/y/yx1mb
FX-951 Digital Soldering Station (copy of the hakko)
http://voltlog.com/y/2ypdi
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https://www.youtube.com/watch?v=A06rRJKueYs
today we’re going to be discussing a project I’ve started recently, which is a resistor reference box. I am in the process of receiving all the parts needed and so far I got the most important parts, which were kindly offered as free sample by Vishay Precision Group.
Special thanks to Mr. David Gazit and Mr. Frank Weise from VPG who made this possible.
VHP100 Series Datasheet
http://voltlog.com/y/mnqsv
Hirschmann 4mm Gold Plated Connectors
http://voltlog.com/y/tvmbk
The enclosure I plan using
http://voltlog.com/y/lvz1p
Blog post
http://www.voltlog.com/voltlog-180-vishay-vhp100-foil-resistors-with-zero-tcr
Donations
http://www.voltlog.com/donations
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https://www.youtube.com/watch?v=2GyKBopSYUw