Amazon Video

Help!!! My Electronics Project Doesn’t Work… AGAIN! 10KHz – 255MHz RF Signal Generator

This video is kindly sponsored by PCBway. Please offer PCBWay a pursue all your PCB needs. https://www.youtube.com/c/PCBWay

Structure Electronics Projects is not just excellent fun, a good method to practice your soldering abilities and a technique to develop inexpensive test tools you could not or else manage … it is likewise a great method to find out electronic devices repair when the initial paperwork was unclear or you want to substitute some element since you do not have the initial one. In this video clip I try to construct an RF signal generator. There will definitely belong two …

CHAPTERS
00:00:00 Intro
00:02:23 About The Project
00:05:39 Required Components
00:10:38 Problems Building The Project
00:38:09 It Doesn’t Work! And It’s MY FAULT !!
00:41:49 The Next Project– 300W Active Load
00:50:28 Epilogue

If you utilize this link when producing a brand-new PCBWay account as well as you will get a cost-free $5 discount promo code: https://www.pcbway.com/setinvite.aspx?inviteid=561767

Hyperlinks pointed out in this video clip:
PCBWay 10KHz – 255MHz RF Signal Generator Project
https://www.pcbway.com/project/shareproject/10kHZ_255MHz_SIGNAL_GENERATOR_OLED_LCD.html

This job on arduino.cc
https://create.arduino.cc/projecthub/CesarSound/10khz-to-225mhz-vfo-rf-generator-with-si5351-version-2-bfa619

The Arduino Sketch for this version as well as the upgraded one with a larger display get on LER Discord web server
Find Out Electronics Repair is currently on Discord! Come as well as join the fun, it’s totally free.
https://discord.gg/vam6YC8vwU

Arduino IDE Download
https://www.arduino.cc/en/software

Video – FIX Cheap Arduino (Clone) Will Not Detect

Parts Required To Build This Project. These are associate links, LER makes a small commission kind anything you order, but you pay the normal rate.

Arduino Nano R3 (ATMEGA328 variation needed!).
https://www.aliexpress.com/item/1005002966043359.html?af=ler2022&cn=001&cv=yt1.

Adafruit SSD1306 128X64 OLED DISPLAY.
https://www.aliexpress.com/item/1005001621806398.html?af=ler2022&cn=001&cv=yt1.

Adafruit SI5351 CLOCK GEN MODULE.
https://www.aliexpress.com/item/4000122200596.html?af=ler2022&cn=001&cv=yt1.

Rotating Encoder with Push-Button.
https://www.aliexpress.com/item/10000056483250.html?af=ler2022&cn=001&cv=yt1.

78M05/ 78M08 (I really did not work out yet which is the right component so I’m ordering both).
https://www.aliexpress.com/item/1005004481130266.html?af=ler2022&cn=001&cv=yt1.

78M05/78M06/78M08/ 78M09/78M12/78M15 Pack (5 of each – outstanding worth for cash).
https://www.aliexpress.com/item/1005004347865269.html?af=ler2022&cn=001&cv=yt1.

100uH Inductor.
https://www.aliexpress.com/item/4001256130153.html?af=ler2022&cn=001&cv=yt1.

1N4007.
https://www.aliexpress.com/item/1005002872292563.html?af=ler2022&cn=001&cv=yt1.

SMA Connector (Type 10).
https://www.aliexpress.com/item/1005001887840746.html?af=ler2022&cn=001&cv=yt1.

DC Jack Socket.
https://www.aliexpress.com/item/1005001688314286.html?af=ler2022&cn=001&cv=yt1.

SPST Toggle Switch (two required).
https://www.aliexpress.com/item/1005003568092031.html?af=ler2022&cn=001&cv=yt1.

Temporary Push Button Switch (NO).
https://www.aliexpress.com/item/4000139212554.html?af=ler2022&cn=001&cv=yt1.

All other components are conventional resistors as well as capacitors – you most likely have these currently.

300W Electronic Load Project.
https://www.pcbway.com/project/shareproject/300W_electronic_load.html.

Learn Electronics Repair is now on Discord! Come as well as sign up with the fun, it’s cost-free.
https://discord.gg/vam6YC8vwU.

It takes a great deal of time and initiative to make Youtube videos. If you appreciate my video clips or they assisted you with your very own repair work please consider signing up for my channel or click LIKE.

, if you would certainly like to assist support this network you could take into consideration sending out a Paypal contribution or subscribing to my Patreon web page.. All monies obtained will certainly go in the direction of getting even more products to fix as well as make interesting video clips, or to improve my video clip recording equipment as well as will allow me to spend more time making much better video clips. , if you subscribe to my Patreon you’ll get my Whatsapp number and also I’ll offer personal repair assistance.

.

You can send out contributions using this link.
https://www.paypal.com/paypalme/youtubeLER.

You can subscribe via this web link.
https://www.patreon.com/learnelectronicsrepair.

Thank you for your assistance.
Richard.

Amazon Video

Help!!! My Electronics Project Doesn’t Work… AGAIN! 10KHz – 255MHz RF Signal Generator

This video is kindly sponsored by PCBway. Please give PCBWay a try for all your PCB needs. https://www.youtube.com/c/PCBWay

Building Electronics Projects is not only great fun, a good way to practice your soldering skills and a method to build cheap test equipment you could not otherwise afford… it is also a very good way to learn electronics repair when the original documentation was not clear or you want to substitute some component because you don’t have the original one. In this video I try to build an RF signal generator. There will definitely be a part two…

CHAPTERS
00:00:00 Intro
00:02:23 About The Project
00:05:39 Required Components
00:10:38 Problems Building The Project
00:38:09 It Doesn’t Work! And It’s MY FAULT!!
00:41:49 The Next Project – 300W Active Load
00:50:28 Epilogue

If you use this link when creating a new PCBWay account and you will receive a free $5 discount coupon: https://www.pcbway.com/setinvite.aspx?inviteid=561767

Links mentioned in this video:
PCBWay 10KHz – 255MHz RF Signal Generator Project
https://www.pcbway.com/project/shareproject/10kHZ_255MHz_SIGNAL_GENERATOR_OLED_LCD.html

This project on arduino.cc
https://create.arduino.cc/projecthub/CesarSound/10khz-to-225mhz-vfo-rf-generator-with-si5351-version-2-bfa619

The Arduino Sketch for this version and the upgraded one with a larger display are on LER Discord server
Learn Electronics Repair is now on Discord! Come and join the fun, it’s free.
https://discord.gg/vam6YC8vwU

Arduino IDE Download
https://www.arduino.cc/en/software

Video – FIX Cheap Arduino (Clone) Will Not Detect

Parts Required To Build This Project. These are affiliate links, LER makes a small commission form anything you order, but you pay the normal price.

Arduino Nano R3 (ATMEGA328 version required!)
https://www.aliexpress.com/item/1005002966043359.html?af=ler2022&cn=001&cv=yt1

Adafruit SSD1306 128X64 OLED DISPLAY
https://www.aliexpress.com/item/1005001621806398.html?af=ler2022&cn=001&cv=yt1

Adafruit SI5351 CLOCK GEN MODULE
https://www.aliexpress.com/item/4000122200596.html?af=ler2022&cn=001&cv=yt1

Rotary Encoder with Push-Button
https://www.aliexpress.com/item/10000056483250.html?af=ler2022&cn=001&cv=yt1

78M05 / 78M08 (I didn’t work out yet which is the correct part so I’m ordering both)
https://www.aliexpress.com/item/1005004481130266.html?af=ler2022&cn=001&cv=yt1

78M05/78M06/78M08/78M09/78M12/78M15 Pack (5 of each – excellent value for money)
https://www.aliexpress.com/item/1005004347865269.html?af=ler2022&cn=001&cv=yt1

100uH Inductor
https://www.aliexpress.com/item/4001256130153.html?af=ler2022&cn=001&cv=yt1

1N4007
https://www.aliexpress.com/item/1005002872292563.html?af=ler2022&cn=001&cv=yt1

SMA Connector (Type 10)
https://www.aliexpress.com/item/1005001887840746.html?af=ler2022&cn=001&cv=yt1

DC Jack Socket
https://www.aliexpress.com/item/1005001688314286.html?af=ler2022&cn=001&cv=yt1

SPST Toggle Switch (two required)
https://www.aliexpress.com/item/1005003568092031.html?af=ler2022&cn=001&cv=yt1

Momentary Push Button Switch (NO)
https://www.aliexpress.com/item/4000139212554.html?af=ler2022&cn=001&cv=yt1

All other parts are standard resistors and capacitors – you most likely have these already.

300W Electronic Load Project
https://www.pcbway.com/project/shareproject/300W_electronic_load.html

Learn Electronics Repair is now on Discord! Come and join the fun, it’s free.
https://discord.gg/vam6YC8vwU

It takes a lot of time and effort to make Youtube videos. If you enjoy my videos or they helped you with your own repairs please consider subscribing to my channel or click LIKE

If you would like to help support this channel you could consider sending a Paypal donation or subscribing to my Patreon page. All monies received will go towards buying more items to repair and make interesting videos, or to improve my video recording equipment and will enable me to spend more time making better videos. If you subscribe to my Patreon you’ll get my Whatsapp number and I’ll give personal repair support

You can send donations via this link
https://www.paypal.com/paypalme/youtubeLER

You can subscribe via this link
https://www.patreon.com/learnelectronicsrepair

Thank you for your support.
Richard

Amazon Video

Electronics Repair Is Hard Enough Already – Don’t Make This Stupid Mistake And Make It Worse!

This mistake can cost you a whole lot of squandered time as well as effort – and might stop you from finishing a repair service effectively. Watch this video clip to see to it doesn’t happen to you.

Learn Electronics Repair is currently on Discord! Come as well as join the enjoyable, it’s free.
https://discord.gg/vam6YC8vwU

It takes a whole lot of effort and time to make Youtube video clips. , if you enjoy my videos or they helped you with your very own repair work please think about subscribing to my network or click LIKE

, if you would certainly such as to assist support this channel you can think about sending a Paypal contribution or subscribing to my Patreon web page.. , if you subscribe to my Patreon you’ll get my Whatsapp number and also I’ll offer individual fixing support

You can send out contributions using this web link
https://www.paypal.com/paypalme/youtubeLER

You can subscribe via this web link
https://www.patreon.com/learnelectronicsrepair

Affiliate Links
For All Your PCB needs: free $5 discount voucher
https://www.pcbway.com/setinvite.aspx?inviteid=561767
Test meters
KM601
https://s.click.aliexpress.com/e/_DEqgYD9
https://amzn.to/3PnMLa3

AN8008
https://uk.banggood.com/custlink/vKKyu04EUI
https://amzn.to/3zoBhxu

VC480C+.
https://s.click.aliexpress.com/e/_DdYjx7N.
https://amzn.to/3ohpjPN.

MESR-100 ESR METER.
https://amzn.to/3zoZOCx.
https://amzn.to/3PDyw0c.

XC6013L CAPACITOR METER.
https://s.click.aliexpress.com/e/_Dm18TSb.
https://uk.banggood.com/custlink/G3GYuggRz2.
https://amzn.to/3aVbTG1.
https://amzn.to/3yULK20.

TM-902C TEMPERATURE METER.
https://amzn.to/3cv7J8m.
https://amzn.to/3v5kuwK.

NEEDLE PROBES.
https://uk.banggood.com/custlink/DGKYu66YTF.
https://amzn.to/3Pqod00.
https://amzn.to/3aQBHmQ.

FNIRSI-138 PRO SCOPE.
https://s.click.aliexpress.com/e/_DmcJBO3.
DCA55.
https://amzn.to/3zlmALm.
LCR-T4.
https://s.click.aliexpress.com/e/_De0eSqf.
https://uk.banggood.com/custlink/KKKywe0ywZ.
https://amzn.to/3ITNr4e.
https://amzn.to/3PFDMk4.

Soldering.
T12 with M8 9501.
https://s.click.aliexpress.com/e/_DFhPJDv.
https://amzn.to/3zn0GaF.

KSGER T12.
https://uk.banggood.com/custlink/vGvYwgBd7g.
https://amzn.to/3OoaOUM.
T12 M8 9501 HANDLE.
https://s.click.aliexpress.com/e/_DlKOU0x.
T12-BC3.
https://s.click.aliexpress.com/e/_DDUttRN.
https://amzn.to/3csd1kQ.
https://amzn.to/3PKC0hw.
T12- BC2.
https://s.click.aliexpress.com/e/_Del2dHh.
https://amzn.to/3aQCXX6.
https://amzn.to/3IVfH6K.
T12-BCM2.
https://s.click.aliexpress.com/e/_DmdGp1Z.
https://amzn.to/3Baz0qK.
https://amzn.to/3b1T7wy.
T12-D12.
https://s.click.aliexpress.com/e/_DD3JWNV.
https://amzn.to/3v3S6Lc.
T12-D16.
https://s.click.aliexpress.com/e/_DF6Cx23.
https://amzn.to/3yPmava.
T12 KIT.
https://amzn.to/3cvs1i3.

QUICK 861DW.
https://s.click.aliexpress.com/e/_DCZ5Hkr.
https://uk.banggood.com/custlink/33vh7eBE1N.
https://amzn.to/3Prljbf.
https://amzn.to/3cxrETR.
PROS’ KIT SS-331H.
https://uk.banggood.com/custlink/Dm3RT46d7M.
https://amzn.to/3zoKk1q.

SS-331H REPLACEMENT GUN.
https://s.click.aliexpress.com/e/_DcyV8h5.

KADA 853B PREHEATER.
https://amzn.to/3S32H3h.

LY G720 BGA REWORK.
https://s.click.aliexpress.com/e/_Dnan5oP.

MHP30 HOTPLATE.
https://amzn.to/3zniQci.
https://amzn.to/3zkBscS.

ESD-11 TWEEZERS.
https://s.click.aliexpress.com/e/_DEH0K4F.
https://amzn.to/3zmCS6L.
https://amzn.to/3Pl7zyK.

Magnifying.
MICROSCOPIC LENSE.
https://s.click.aliexpress.com/e/_DmW0Jun.
https://uk.banggood.com/custlink/mKGy7e0yww.
https://amzn.to/3cvujxF.
https://amzn.to/3v0c3mn.

EEPROM Programming.
TL866 II+.
https://amzn.to/3aXWchh.
https://amzn.to/3ckesBK.
CH341A.
https://s.click.aliexpress.com/e/_DeRLni7.
https://amzn.to/3B8N4kM.
https://amzn.to/3PHXueX.
1.8 V ADAPTER.
https://s.click.aliexpress.com/e/_DciFyrp.
https://amzn.to/3aS6vU0.
https://amzn.to/3PGVp31.

Consumables.
NC-559-ASM FLUX.
https://s.click.aliexpress.com/e/_DFO2ZhZ.
https://amzn.to/3B3lGod.
https://amzn.to/3BnrPvJ.

DESOLDER BRAID.
https://s.click.aliexpress.com/e/_DnseW3v.
https://amzn.to/3ROBHEq.
https://amzn.to/3RQ9gWM.
10 PACK SOLDER WICK (I make use of SIze 4 SW18045).
https://s.click.aliexpress.com/e/_Dk7KBPN.

Thanks for your assistance.
Richard.

Amazon Video

Is it worth building your own DIY Electronics Test Equipment Projects?

This video is kindly sponsored by PCBway. Please give PCBWay a try for all your PCB needs. https://www.youtube.com/c/PCBWay
In this video I look at six Electronics Repair related projects, chosen pretty much at random. Let’s see how much these projects cost to build and if we can save money. The projects in this video are:
10KHz-225MHz RF Signal Generator
Accurate LC Meter
T12 Soldering Station
Weller Compatible Soldering Station
Variable Electronic Load
MilliOhm Meter

If you use this link when creating a new PCBWay account and you will receive a free $5 discount coupon
https://www.pcbway.com/setinvite.aspx?inviteid=561767

CHAPTERS
00:00:00 Introduction
00:02:16 PCBWay Shared Projects
00:12:25 10KHz-225MHz RF Signal Generator
00:16:01 The Accurate LC Meter
00:18:26 T12 Soldering Station
00:20:55 Weller Compatible Soldering Station
00:23:33 Electronic Load
00:26:43 MilliOhm Meter
00:29:46 Conclusion

Learn Electronics Repair is now on Discord! Come and join the fun, it’s free.
https://discord.gg/vam6YC8vwU

It takes a lot of time and effort to make Youtube videos. If you enjoy my videos or they helped you with your own repairs please consider subscribing to my channel or click LIKE

If you would like to help support this channel you could consider sending a Paypal donation or subscribing to my Patreon page. All monies received will go towards buying more items to repair and make interesting videos, or to improve my video recording equipment and will enable me to spend more time making better videos. If you subscribe to my Patreon you’ll get my Whatsapp number and I’ll give personal repair support

You can send donations via this link
https://www.paypal.com/paypalme/youtubeLER

You can subscribe via this link
https://www.patreon.com/learnelectronicsrepair

Thank you for your support.
Richard

Amazon Video

How To Salvage Components From Electronics – The Tutorial Guide. Salvaging Cheap Components

Exactly how to obtain helpful cheap or cost-free electronic parts from old scrap tools. What to restore, how to desolder through hole and SMD components.

PHASES
00:00:00 Intro
00:04:10 What to Salvage
00:08:25 Desoldering Through Hole Capacitors
00:13:45 Desoldering Through Hole Connectors
00:32:03 Desoldering BGA
00:36:25 Desoldering SMD MOSFETs
00:39:29 Desoldering Through Hole Inductors
00:42:10 Salvaging ATX Components
00:45:06 Desoldering Through Hole Electrolytics
00:47:28 Desoldering Through Hole Resistors
00:50:27 Desoldering Through Hole Power Semiconductors
00:55:51 Large Electrolytics & Power Resistors
00:57:57 Desoldering Through Hole Diodes
01:02:56 Desoldering Through Hole Transistors
01:07:40 Desoldering OptoIsolators
01:08:33 Desoldering Power Transistors on Heatsinks
01:13:27 Desoldering Through Hole ICs
01:16:27 High Voltage Capacitors
01:17:08 SMD PCB With Integrated Heatsink
01:22:43 SMPS PSU are Useful … Sometimes!
01:29:36 HDD Controllers
01:31:53 Salvaging SMD Electrolytics
01:37:05 Salvaging SMD Connectors
01:48:01 What’s In The Stash?
01:49:33 How To Organise & Store Components
02:00:45 Epilogue

Discover Electronics Repair is currently on Discord! Come as well as join the enjoyable, it’s complimentary.
https://discord.gg/vam6YC8vwU

It takes a lot of effort and time to make Youtube videos. If you appreciate my video clips or they helped you with your very own repairs please think about signing up for my channel or click LIKE

If you would such as to assist sustain this network you can consider sending a Paypal donation or registering for my Patreon page. If you register for my Patreon you’ll get my Whatsapp number and also I’ll offer individual repair service assistance

You can send donations by means of this link
https://www.paypal.com/paypalme/youtubeLER

You can subscribe by means of this link
https://www.patreon.com/learnelectronicsrepair

Associate Links
For All Your PCB requires: totally free $5 discount rate voucher
https://www.pcbway.com/setinvite.aspx?inviteid=561767
Test meters
KM601
https://s.click.aliexpress.com/e/_DEqgYD9
https://amzn.to/3PnMLa3

AN8008
https://uk.banggood.com/custlink/vKKyu04EUI
https://amzn.to/3zoBhxu

VC480C+.
https://s.click.aliexpress.com/e/_DdYjx7N.
https://amzn.to/3ohpjPN.

MESR-100 ESR METER.
https://amzn.to/3zoZOCx.
https://amzn.to/3PDyw0c.

XC6013L CAPACITOR METER.
https://s.click.aliexpress.com/e/_Dm18TSb.
https://uk.banggood.com/custlink/G3GYuggRz2.
https://amzn.to/3aVbTG1.
https://amzn.to/3yULK20.

TM-902C TEMPERATURE METER.
https://amzn.to/3cv7J8m.
https://amzn.to/3v5kuwK.

NEEDLE PROBES.
https://uk.banggood.com/custlink/DGKYu66YTF.
https://amzn.to/3Pqod00.
https://amzn.to/3aQBHmQ.

FNIRSI-138 PRO SCOPE.
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DCA55.
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LCR-T4.
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https://uk.banggood.com/custlink/KKKywe0ywZ.
https://amzn.to/3ITNr4e.
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Soldering.
T12 with M8 9501.
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KSGER T12.
https://uk.banggood.com/custlink/vGvYwgBd7g.
https://amzn.to/3OoaOUM.
T12 M8 9501 HANDLE.
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T12-D12.
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T12-D16.
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T12 KIT.
https://amzn.to/3cvs1i3.

QUICK 861DW.
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https://uk.banggood.com/custlink/33vh7eBE1N.
https://amzn.to/3Prljbf.
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PROS’ KIT SS-331H.
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SS-331H REPLACEMENT GUN.
https://s.click.aliexpress.com/e/_DcyV8h5.

KADA 853B PREHEATER.
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LY G720 BGA REWORK.
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MHP30 HOTPLATE.
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https://amzn.to/3zkBscS.

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Magnifying.
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https://uk.banggood.com/custlink/mKGy7e0yww.
https://amzn.to/3cvujxF.
https://amzn.to/3v0c3mn.

EEPROM Programming.
TL866 II+.
https://amzn.to/3aXWchh.
https://amzn.to/3ckesBK.
CH341A.
https://s.click.aliexpress.com/e/_DeRLni7.
https://amzn.to/3B8N4kM.
https://amzn.to/3PHXueX.
1.8 V ADAPTER.
https://s.click.aliexpress.com/e/_DciFyrp.
https://amzn.to/3aS6vU0.
https://amzn.to/3PGVp31.

Consumables.
NC-559-ASM FLUX.
https://s.click.aliexpress.com/e/_DFO2ZhZ.
https://amzn.to/3B3lGod.
https://amzn.to/3BnrPvJ.

DESOLDER BRAID.
https://s.click.aliexpress.com/e/_DnseW3v.
https://amzn.to/3ROBHEq.
https://amzn.to/3RQ9gWM.
10 PACK SOLDER WICK (I use SIze 4 SW18045).
https://s.click.aliexpress.com/e/_Dk7KBPN.

Thanks for your support.
Richard.

Amazon Video

How To Salvage Components From Electronics – The Tutorial Guide. Salvaging Cheap Components

How to get useful cheap or free electronic components from old scrap devices. What to salvage, how to desolder through hole and SMD components. How to organise and store new and used components. Learn all you need to know in this video.

CHAPTERS
00:00:00 Intro
00:04:10 What to Salvage
00:08:25 Desoldering Through Hole Capacitors
00:13:45 Desoldering Through Hole Connectors
00:32:03 Desoldering BGA
00:36:25 Desoldering SMD MOSFETs
00:39:29 Desoldering Through Hole Inductors
00:42:10 Salvaging ATX Components
00:45:06 Desoldering Through Hole Electrolytics
00:47:28 Desoldering Through Hole Resistors
00:50:27 Desoldering Through Hole Power Semiconductors
00:55:51 Large Electrolytics & Power Resistors
00:57:57 Desoldering Through Hole Diodes
01:02:56 Desoldering Through Hole Transistors
01:07:40 Desoldering OptoIsolators
01:08:33 Desoldering Power Transistors on Heatsinks
01:13:27 Desoldering Through Hole ICs
01:16:27 High Voltage Capacitors
01:17:08 SMD PCB With Integrated Heatsink
01:22:43 SMPS PSU are Useful… Sometimes!
01:29:36 HDD Controllers
01:31:53 Salvaging SMD Electrolytics
01:37:05 Salvaging SMD Connectors
01:48:01 What’s In The Stash?
01:49:33 How To Organise & Store Components
02:00:45 Epilogue

Learn Electronics Repair is now on Discord! Come and join the fun, it’s free.
https://discord.gg/vam6YC8vwU

It takes a lot of time and effort to make Youtube videos. If you enjoy my videos or they helped you with your own repairs please consider subscribing to my channel or click LIKE

If you would like to help support this channel you could consider sending a Paypal donation or subscribing to my Patreon page. If you subscribe to my Patreon you’ll get my Whatsapp number and I’ll give personal repair support

You can send donations via this link
https://www.paypal.com/paypalme/youtubeLER

You can subscribe via this link
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Affiliate Links
For All Your PCB needs: free $5 discount coupon
https://www.pcbway.com/setinvite.aspx?inviteid=561767
Test meters
KM601
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AN8008
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VC480C+
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XC6013L CAPACITOR METER
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Soldering
T12 with M8 9501
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KSGER T12
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T12-D16
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T12 KIT
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QUICK 861DW
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PROS’KIT SS-331H
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SS-331H REPLACEMENT GUN
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EEPROM Programming
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CH341A
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Consumables
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10 PACK SOLDER WICK (I use SIze 4 SW18045)
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Thank you for your support.
Richard

Amazon Video

Help!! My DIY Electronics Project Doesn’t Work! Op-Amp Circuit Troubleshooting Diagnosis Repair

This video clip is kindly funded by PCBway. Please offer PCBWay a try for all your PCB requires. https://www.youtube.com/c/PCBWay Did you ever construct an electronic devices job that really did not work? Yeah obviously you did. Me as well !! So what to do when this takes place?

If you use this web link when producing a brand-new PCBWay account as well as you will obtain a cost-free $5 discount rate voucher
https://www.pcbway.com/setinvite.aspx?inviteid=561767

I constructed this MilliOhm meter DIY job and it is not working! Allow’s see if we can function out what the problem is.

PHASES
00:00:00 Introduction
00:01:18 PCBWay Shared Projects
00:02:46 The Millivolt Meter Project
00:06:52 Selecting The Components
00:20:11 Building The MilliOhm Meter
00:46:00 Testing The MilliOhm Meter
00:47:07 Adjusting The Settings
00:50:17 It Doesn’t Work!
00:58:44 Diagnosing The Problem
01:06:22 Enlightenment!
01:09:34 Improving The Accuracy
01:14:21 Epilogue

Made use of in This Project (web links are affiliated, I obtain a small payment from all sales but you pay the regular price).

SMD Tweezer/ DIY Kelvin Probe.
https://www.aliexpress.com/item/32855006371.html?af=ler2002&cn=001&cv=yt1.
OP07 Op Amp.
https://www.aliexpress.com/item/1005001896512155.html?af=ler2002&cn=001&cv=yt1.
IRF540 Mosfet.
https://www.aliexpress.com/item/32790786150.html?af=ler2002&cn=001&cv=yt1.
1W Zener Diode Pack.
https://www.aliexpress.com/item/1005002330654228.html?af=ler2002&cn=001&cv=yt1.
Trimmer Potentiometer Pack.
https://www.aliexpress.com/item/32912524072.html?af=ler2002&cn=001&cv=yt1.
5 Digit Volt Meter.
https://www.aliexpress.com/item/1005002957467146.html?af=ler2002&cn=001&cv=yt1.

Find Out Electronics Repair is now on Discord! Come as well as sign up with the enjoyable, it’s cost-free.
https://discord.gg/vam6YC8vwU.

It takes a great deal of time as well as initiative to make Youtube videos. If you appreciate my video clips or they helped you with your very own fixings please take into consideration subscribing to my network or click LIKE.

If you want to help sustain this channel you could think about sending a Paypal donation or registering for my Patreon page. All monies got will certainly go in the direction of acquiring even more products to fix and make interesting video clips, or to improve my video clip recording equipment as well as will certainly allow me to spend even more time making far better videos. , if you subscribe to my Patreon you’ll get my Whatsapp number as well as I’ll give personal repair support.

.

You can send out donations via this web link.
https://www.paypal.com/paypalme/youtubeLER.

You can subscribe through this web link.
https://www.patreon.com/learnelectronicsrepair.

Thanks for your support.
Richard.

Amazon Video

Help!! My DIY Electronics Project Doesn’t Work! Op-Amp Circuit Troubleshooting Diagnosis Repair

This video is kindly sponsored by PCBway. Please give PCBWay a try for all your PCB needs. https://www.youtube.com/c/PCBWay Did you ever build an electronics project that didn’t work? Yeah of course you did. Me too!! So what to do when this happens?

If you use this link when creating a new PCBWay account and you will receive a free $5 discount coupon
https://www.pcbway.com/setinvite.aspx?inviteid=561767

I built this MilliOhm meter DIY project and it is not working! Let’s see if we can work out what the problem is.

CHAPTERS
00:00:00 Introduction
00:01:18 PCBWay Shared Projects
00:02:46 The Millivolt Meter Project
00:06:52 Selecting The Components
00:20:11 Building The MilliOhm Meter
00:46:00 Testing The MilliOhm Meter
00:47:07 Adjusting The Settings
00:50:17 It Doesn’t Work!
00:58:44 Diagnosing The Problem
01:06:22 Enlightenment!
01:09:34 Improving The Accuracy
01:14:21 Epilogue

Used in This Project (links are affiliated, I get a small commission from all sales but you pay the normal price)

SMD Tweezer / DIY Kelvin Probe
https://www.aliexpress.com/item/32855006371.html?af=ler2002&cn=001&cv=yt1
OP07 Op Amp
https://www.aliexpress.com/item/1005001896512155.html?af=ler2002&cn=001&cv=yt1
IRF540 Mosfet
https://www.aliexpress.com/item/32790786150.html?af=ler2002&cn=001&cv=yt1
1W Zener Diode Pack
https://www.aliexpress.com/item/1005002330654228.html?af=ler2002&cn=001&cv=yt1
Trimmer Potentiometer Pack
https://www.aliexpress.com/item/32912524072.html?af=ler2002&cn=001&cv=yt1
5 Digit Volt Meter
https://www.aliexpress.com/item/1005002957467146.html?af=ler2002&cn=001&cv=yt1

Learn Electronics Repair is now on Discord! Come and join the fun, it’s free.
https://discord.gg/vam6YC8vwU

It takes a lot of time and effort to make Youtube videos. If you enjoy my videos or they helped you with your own repairs please consider subscribing to my channel or click LIKE

If you would like to help support this channel you could consider sending a Paypal donation or subscribing to my Patreon page. All monies received will go towards buying more items to repair and make interesting videos, or to improve my video recording equipment and will enable me to spend more time making better videos. If you subscribe to my Patreon you’ll get my Whatsapp number and I’ll give personal repair support

You can send donations via this link
https://www.paypal.com/paypalme/youtubeLER

You can subscribe via this link
https://www.patreon.com/learnelectronicsrepair

Thank you for your support.
Richard

Amazon Video

Learn Electronics Repair Goes Skip Diving… Again!

LER #217
I was taking some rubbish to the skip and I spotted someone dumping some PC Computers and Monitors… so I asked if I could have them.

Learn Electronics Repair is now on Discord! Come and join the fun and let’s fix stuff together, it’s free.
https://discord.gg/vam6YC8vwU

It takes a lot of time and effort to make Youtube videos. If you enjoy my videos or they helped you with your own repairs please consider subscribing to my channel or click LIKE

If you would like to help support this channel you could consider sending a paypal donation or subscribing to my patreon page. All monies received will go towards buying more items to repair and make interesting videos, or to improve my video recording equipment and will enable me to spend more time making better videos. If you subscribe to my Patreon you’ll get my Whatsapp number and I’ll give personal repair support

You can send donations via this link
https://www.paypal.com/paypalme/youtubeLER

You can subscribe via this link
https://www.patreon.com/learnelectronicsrepair

Thank you for your support.
Richard