Uploaded January 2026 | Updated September 2026, 3 weeks ago
In this video I'll show two schematis of nearly the same circuit. Neither is done great, but one is more obviously done just to get a board design and not to be easilyreadable. This shows two great companies losing the art of electronics and perpetuatingthe problem which are terribleexamples to the budding engineer who hopes to learn.
This video contains affiliate links. If you purchase through them, I may earn a commission at no extra cost to you:
Uni-T UT171C: amzn.to/4qUrp6c
FLUKE 87V: amzn.to/45X0EGb
FLUKE 87V MAX: amzn.to/49MvToC
Link to Full Review of the Fluke 289 and Uni-T UT181A: youtu.be/V_EaDM7-9PM
________________________________________________________________________
Your support is much appreciated;)
Patreon - I really do appreciate your support? This support helps me purchase the equipment I use for testing a reviews. Patreon.com/KissAnalog
Send your one time donation to PayPal at: KissAnalog@gmail.com
Link to T-Shirts and more: redbubble.com/people/kissanalog
________________________________________________________________________
Link to free books: recom-power.com/en/knowledgebase/technical-resources/book-of-knowledge.html?2
I appreciate if you use my links - as an affiliate - it helps the channel and doesn't cost anything more.
Affiliate link to the UT181: amzn.to/4sAXIJd
Affilate link to the Fluke 289: amzn.to/4pxdLVG
15% off code: KA15
(Available sitewide at Kaiweets.com and it never expires.)
kaiweets.com/collections/electrical-testing?sca_ref=1269738.glN6S8aePH
pt.aliexpress.com/item/1005006492049857.html
es.aliexpress.com/item/3256806251266312.html?
aliexpress.us/item/3256806251775263.html?
Oscilloscope links:
GW Instek MDO-2204EG: amzn.to/3Vo6UzW
GW Instek MDO-2204EX: amzn.to/3rvY7PKICEpower
MicSig Oscilloscope: amzn.to/3B4DcXe
Picoscope 3403D: amzn.to/35UytvC
MicSig Differential Scope Probe: amzn.to/3HvRG4A
Owon clamp meter: amzn.to/3N9LhB3
Picoscope 4444: amzn.to/3AYJzfu
OWON XDS3064AE 14 bit Oscilloscope: amzn.to/42junoK
Multimeter links:
Hioki DT4256 multimeter: amzn.to/3idmexS
Hioki DT4283 high end multimeter: amzn.to/3vCtSe8
ZOTEK ZT-702S Handheld Automotive Oscilloscope Multimeter: amzn.to/3HdG9Zo
Borbede BD-99: amzn.to/3DRgUbZ
Klein MM700 multimeter: amzn.to/3vm8JR3
Fluke 117 multimeter link: amzn.to/3oS2Dnx
FLIR DM93 multimeter: amzn.to/3ebyASF
Kaiweets HT200B AC current clamp: amzn.to/33e3czt
Kaiweets HT206D AC/DC current clamp: amzn.to/2HzYLHO
Kaiweets HT118E: Link to Kaiweets HT118E: amzn.to/3Uz6UeJ
Amprobe AM570 multimeter link: amzn.to/3eurd8S
Zotek multimeter: https://s.click.aliexpress.com/e/_dSJjpPs
AliExpress Store: bit.ly/3fkMlPb
Link to Power Supplies:
Matrix 3 output: amzn.to/3MAmwxE
Matrix 32V 10A: amzn.to/41Qcmzb
Nice-Power 30V 20Amps: amzn.to/3qX3NEG
ITech 60V/8A/180W:amzn.to/48Mo9kA
ITech AC power supply: amzn.to/3NVj29M
ITech Electronic Load: amzn.to/3HeTyQR
Matrix LCR meter: amzn.to/48qxJd2
Amplifier Links:
ICEpower 125ASX2 (lower cost): ebay.us/NPZUWK
Power Supply (looks better than the one I have): amzn.to/3pgfQsp
Enclosure for Class D amp project: ebay.us/ETpmJx
TPA3255 Amp board: amzn.to/3H9uniH
Power Supply for TPA3255: amzn.to/3TSG8Bl
Class D amp project: ebay.us/ETpmJx
Thermal Camera Links:
IR Thermal Camera: amzn.to/3J92LJu
Infrared T2S Plus: amzn.to/3PhxMAJ
Infiray P2 Pro: amzn.to/45Q3Ukw
Topdon TC002: amzn.to/45OHcJr
Links to power stations and LiFePO4 batteries:
Use this link 5% Discount Code: KISSE600LFP：pecron.com/products/pecron-e600lfp-1200w-portable-power-station-lifepo4
Vanpowers SP200 Foldable Solar Panel: bit.ly/3TLc74y
Vanpowers SPP1500 Portable Power Station: bit.ly/3TI3tUe
Vanpowers:vanpowers.net
Please use this discount Code for the Vanpowers Super Power Pro power station
5% OFF COUPON – Code: KissAnalog
Link for Redodo LiFePO4 battery: redodopower.com/?ref=%20KissAnalog
use discount code【KissAnalog】
Link to Ecoflow River 2 (great price): amzn.to/3OodDsT
Link to Goldenmate LiFePO4 battery: goldenmateenergy.com/products/12v-100ah-lifepo4-lithium-battery?sca_ref=4823828.NC55OwpUPB
Link to GoKWh battery: gokwh.com/gokwh-12v-100ah-lifepo4-battery-built-in-smart-bluetooth-lcd-display
-Exclusive count code (valid for two months): kissanalog12v
Link to GrenerPower Battery: amzn.to/3R9u5Ok
VEVOR Pure Sine Wave Inverter: US: https://s.vevor.com/bfQq70
Use the code "SAVEMORE5" for a 5% discount.
Miscellaneous :
Omicron Labs equipment (I am not an affiliate - unfortunately;) omicron-lab.com/products/vector-network-analysis/bode-100
In this video I'll show two schematis of nearly the same circuit. Neither is done great, but one is more obviously done just to get a board design and not to be easilyreadable. This shows two great companies losing the art of electronics and perpetuatingthe problem which are terribleexamples to the budding engineer who hopes to learn.
This video contains affiliate links. If you purchase through them, I may earn a commission at no extra cost to you:
Uni-T UT171C: amzn.to/4qUrp6c
FLUKE 87V: amzn.to/45X0EGb
FLUKE 87V MAX: amzn.to/49MvToC
Link to Full Review of the Fluke 289 and Uni-T UT181A: youtu.be/V_EaDM7-9PM
________________________________________________________________________
Your support is much appreciated;)
Patreon - I really do appreciate your support? This support helps me purchase the equipment I use for testing a reviews. Patreon.com/KissAnalog
Send your one time donation to PayPal at: KissAnalog@gmail.com
Link to T-Shirts and more: redbubble.com/people/kissanalog
________________________________________________________________________
Link to free books: recom-power.com/en/knowledgebase/technical-resources/book-of-knowledge.html?2
I appreciate if you use my links - as an affiliate - it helps the channel and doesn't cost anything more.
Affiliate link to the UT181: amzn.to/4sAXIJd
Affilate link to the Fluke 289: amzn.to/4pxdLVG
15% off code: KA15
(Available sitewide at Kaiweets.com and it never expires.)
kaiweets.com/collections/electrical-testing?sca_ref=1269738.glN6S8aePH
pt.aliexpress.com/item/1005006492049857.html
es.aliexpress.com/item/3256806251266312.html?
aliexpress.us/item/3256806251775263.html?
Oscilloscope links:
GW Instek MDO-2204EG: amzn.to/3Vo6UzW
GW Instek MDO-2204EX: amzn.to/3rvY7PKICEpower
MicSig Oscilloscope: amzn.to/3B4DcXe
Picoscope 3403D: amzn.to/35UytvC
MicSig Differential Scope Probe: amzn.to/3HvRG4A
Owon clamp meter: amzn.to/3N9LhB3
Picoscope 4444: amzn.to/3AYJzfu
OWON XDS3064AE 14 bit Oscilloscope: amzn.to/42junoK
Multimeter links:
Hioki DT4256 multimeter: amzn.to/3idmexS
Hioki DT4283 high end multimeter: amzn.to/3vCtSe8
ZOTEK ZT-702S Handheld Automotive Oscilloscope Multimeter: amzn.to/3HdG9Zo
Borbede BD-99: amzn.to/3DRgUbZ
Klein MM700 multimeter: amzn.to/3vm8JR3
Fluke 117 multimeter link: amzn.to/3oS2Dnx
FLIR DM93 multimeter: amzn.to/3ebyASF
Kaiweets HT200B AC current clamp: amzn.to/33e3czt
Kaiweets HT206D AC/DC current clamp: amzn.to/2HzYLHO
Kaiweets HT118E: Link to Kaiweets HT118E: amzn.to/3Uz6UeJ
Amprobe AM570 multimeter link: amzn.to/3eurd8S
Zotek multimeter: https://s.click.aliexpress.com/e/_dSJjpPs
AliExpress Store: bit.ly/3fkMlPb
Link to Power Supplies:
Matrix 3 output: amzn.to/3MAmwxE
Matrix 32V 10A: amzn.to/41Qcmzb
Nice-Power 30V 20Amps: amzn.to/3qX3NEG
ITech 60V/8A/180W:amzn.to/48Mo9kA
ITech AC power supply: amzn.to/3NVj29M
ITech Electronic Load: amzn.to/3HeTyQR
Matrix LCR meter: amzn.to/48qxJd2
Amplifier Links:
ICEpower 125ASX2 (lower cost): ebay.us/NPZUWK
Power Supply (looks better than the one I have): amzn.to/3pgfQsp
Enclosure for Class D amp project: ebay.us/ETpmJx
TPA3255 Amp board: amzn.to/3H9uniH
Power Supply for TPA3255: amzn.to/3TSG8Bl
Class D amp project: ebay.us/ETpmJx
Thermal Camera Links:
IR Thermal Camera: amzn.to/3J92LJu
Infrared T2S Plus: amzn.to/3PhxMAJ
Infiray P2 Pro: amzn.to/45Q3Ukw
Topdon TC002: amzn.to/45OHcJr
Links to power stations and LiFePO4 batteries:
Use this link 5% Discount Code: KISSE600LFP：pecron.com/products/pecron-e600lfp-1200w-portable-power-station-lifepo4
Vanpowers SP200 Foldable Solar Panel: bit.ly/3TLc74y
Vanpowers SPP1500 Portable Power Station: bit.ly/3TI3tUe
Vanpowers:vanpowers.net
Please use this discount Code for the Vanpowers Super Power Pro power station
5% OFF COUPON – Code: KissAnalog
Link for Redodo LiFePO4 battery: redodopower.com/?ref=%20KissAnalog
use discount code【KissAnalog】
Link to Ecoflow River 2 (great price): amzn.to/3OodDsT
Link to Goldenmate LiFePO4 battery: goldenmateenergy.com/products/12v-100ah-lifepo4-lithium-battery?sca_ref=4823828.NC55OwpUPB
Link to GoKWh battery: gokwh.com/gokwh-12v-100ah-lifepo4-battery-built-in-smart-bluetooth-lcd-display
-Exclusive count code (valid for two months): kissanalog12v
Link to GrenerPower Battery: amzn.to/3R9u5Ok
VEVOR Pure Sine Wave Inverter: US: https://s.vevor.com/bfQq70
Use the code "SAVEMORE5" for a 5% discount.
Miscellaneous :
Omicron Labs equipment (I am not an affiliate - unfortunately;) omicron-lab.com/products/vector-network-analysis/bode-100
