Recent Posts

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YouTube Video Episodes / Sahara Shield - Radio Wind Noise Protection Review

« Last post by SeanB on July 01, 2020, 02:06:00 PM »

Sahara Shield - Radio Wind Noise Protection Review

https://www.youtube.com/watch?v=czJEUexRZZ8

In this video I review the Sahara Shield - Radio Wind Noise Protection for two-way (walkie-talkie) radios.
https://www.saharashields.com/

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YouTube Video Episodes / DIY Bench Power Supply #15 - The PCB!

« Last post by SeanB on June 25, 2020, 01:20:59 PM »

DIY Bench Power Supply #15 - The PCB!

https://www.youtube.com/watch?v=ubV_dCkaFvA

Visit my website - http://www.mjlorton.com/
The PCBWay 6th Anniversary Carnival is Coming Soon With Larger Coupons and Gift Giveaways: www.pcbway.com
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A look at getting the PCB produced and design considerations to keep the cost down. In this video I show I can reduct the cost of each PCB from $11 to $1!
Helpful links:
*DIY Bench Power Supply playlist-

https://www.youtube.com/watch?v=70dsAWBkXIM&list=PLDBuVMDVJaX2wCN84B5sjFMKDsMbsS7jq

* Calculate trace width for printed circuit board for a given current-

https://www.4pcb.com/trace-width-calculator.html

* Free KiCAD tutorial at Contextual Electronics-

https://contextualelectronics.com/courses/getting-to-blinky-5-0/

Support me through Patreon or by using my Amazon Store:

Patreon:
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Amazon Store:
http://astore.amazon.com/m0711-20

Or anything on Amazon:
http://www.amazon.com/?_encoding=UTF8...

*** Programming Electronics Academy ***
Sign-Up below to join over 20,000 awesome people to learn from our Arduino Crash Course - it's 12 optimized video lessons to get you up and running quick with Arduino.

https://www.programmingelectronics.com/arduino-crash-course/?orid=12382&opid=6

My website and forum:-

http://www.mjlorton.com
Donations and contributions:-

https://www.mjlorton.com/support-donate/

My techie channel MJLorton - Solar Power and Electronic Measurement Equipment -
http://www.youtube.com/MJLorton

My other channel VBlogMag - For almost any topic under the sun! -
http://www.youtube.com/VBlogMag

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YouTube Video Episodes / Portable Car Battery Jump Starter Tests! - Part 2

« Last post by SeanB on June 19, 2020, 12:25:50 PM »

Portable Car Battery Jump Starter Tests! - Part 2

https://www.youtube.com/watch?v=dNq-g5ZT6bY

Support me through Patreon or by using my Amazon Store:
Patreon:
https://www.patreon.com/mjlorton

Amazon Store:
https://www.amazon.com/?_encoding=UTF8&camp=212353&creative=380557&linkCode=sb1&tag=m0711-20

Or anything on Amazon:

My new Website is now live, see it here:
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A review and test of Portable Car Battery Jump Starters.
https://www.mjlorton.com/portable-car-battery-jump-starter-review-tests-all-the-results/

They can be purchased here:
http://astore.amazon.com/m0711-20

* NOCO Genius Boost Plus GB40 1000 Amp
* Stanley J5C09 1000 Peak Amp Jump Starter with Built in Compressor
* Anker PowerCore Jump Starter 600
* Bolt Power G06 Portable 600 AMP Peak Car Battery Jump Starter
* BESTEK 600A Peak Current Portable Car Jump Starter
* Archeer 800A Peak Portable Car Jump Starter
* FJC (45118) 1000 Amp Carbon Pile Battery Tester

YouTube Video Episodes / T4D #144 - Project Updates and Future Reviews

« Last post by SeanB on June 15, 2020, 01:28:30 PM »

T4D #144 - Project Updates and Future Reviews

https://www.youtube.com/watch?v=EZK9wehvra8

In this video I chat about the PCB for the power supply project and project reviews in the near future.

* Sahara Shield two-way radio mic & speaker wind noise projector:
https://www.saharashields.com/

* Professional Laptop Battery Analyzer NLBA1:
https://www.laptopu.ro/product/professional-laptop-battery-analyzer-nlba1/

* Duality Repair Youtube channel:
https://www.youtube.com/channel/UCuwCEerek4ggchL1uHpYnBw/

* Reizen Solar wrist watch with digital trimming / adjustment.

* Update on LTO (YINLONG 2.3V 30ah Lithium Titanium Oxide Battery) testing.

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
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YouTube Video Episodes / A Look Inside #15 - Faulty Audio Frequency Standard OCXO, Fixed! - Pt2

« Last post by SeanB on June 03, 2020, 03:00:05 PM »

A Look Inside #15 - Faulty Audio Frequency Standard OCXO, Fixed! - Pt2

https://www.youtube.com/watch?v=JeejfU5-bRs

A look inside / teardown of a faulty Audio Frequency Standard OCXO. I manage to trace and fix the problem in Part 2.

Datasheets:
* 74HC393 - Dual 4-bit binary ripple counter:
https://assets.nexperia.com/documents/data-sheet/74HC_HCT393.pdf

* 5351B - I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCKGENERATOR + VCXO:
https://www.silabs.com/documents/public/data-sheets/Si5351-B.pdf

* AD823 - Dual, 16 MHz, Rail-to-RailFET Input Amplifier:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD823.pdf

* AD586 - High Precision5 V Reference:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD586.pdf

* Atmel ATmega8A - 8-bit AVR Microcontroller:
http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8159-8-bit-AVR-microcontroller-ATmega8A_summary.pdf

* HMC549MS8GE - DUAL OUTPUT LOW NOISEAMPLIFIER:
https://www.analog.com/media/en/technical-documentation/data-sheets/hmc549.pdf

Support me through Patreon or by using my Amazon Store:
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YouTube Video Episodes / A Look Inside #15 - Faulty Audio Frequency Standard OCXO, Fixed! - Pt1

« Last post by SeanB on June 01, 2020, 12:38:47 PM »

A Look Inside #15 - Faulty Audio Frequency Standard OCXO, Fixed! - Pt1

https://www.youtube.com/watch?v=eW9Y9ijcLcQ

A look inside / teardown of a faulty Audio Frequency Standard OCXO. I manage to trace and fix the problem in Part 2.

Datasheets:
* 74HC393 - Dual 4-bit binary ripple counter:
https://assets.nexperia.com/documents/data-sheet/74HC_HCT393.pdf

* 5351B - I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCKGENERATOR + VCXO:
https://www.silabs.com/documents/public/data-sheets/Si5351-B.pdf

* AD823 - Dual, 16 MHz, Rail-to-RailFET Input Amplifier:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD823.pdf

* AD586 - High Precision5 V Reference:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD586.pdf

* Atmel ATmega8A - 8-bit AVR Microcontroller:
http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8159-8-bit-AVR-microcontroller-ATmega8A_summary.pdf

* HMC549MS8GE - DUAL OUTPUT LOW NOISEAMPLIFIER:
https://www.analog.com/media/en/technical-documentation/data-sheets/hmc549.pdf

----------------------------------------------------------------------------------------------------------------------------

Support me through Patreon or by using my Amazon Store:
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Amazon Store: http://astore.amazon.com/m0711-20

YouTube Video Episodes / Tekpower TP3016M Portable Battery Power Revisit

« Last post by SeanB on May 22, 2020, 01:16:43 PM »

Tekpower TP3016M Portable Battery Power Revisit

https://www.youtube.com/watch?v=HJeprzNJhr0

PCBWay SMT Service only $30 with Quick Turnaround Time https://www.pcbway.com/

In response to some questions about "how low" the DC voltage from a battery could be...I revisit and add a DC input.

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YouTube Video Episodes / A look Inside #14 - Tekpower TP3016M - Pt 2

« Last post by SeanB on May 16, 2020, 01:48:05 AM »

A look Inside #14 - Tekpower TP3016M - Pt 2

https://www.youtube.com/watch?v=OUNoBCZ1Czc

A look inside the Tekpower TP3016M variable power supply.
Datasheets:

https://www.analog.com/media/en/technical-documentation/data-sheets/3845afa.pdf
http://www.ti.com/lit/ds/symlink/tlc2274a.pdf?ts=1588623119644
http://www.ti.com/lit/ds/symlink/lm393-n.pdf?ts=1588622940024
http://ww1.microchip.com/downloads/en/devicedoc/atmel-5200s-cryptomem-at88sc0104ca-datasheet-summary.pdf
http://www.ti.com/lit/ds/symlink/sn74hct04.pdf
https://www.holtek.com/documents/10179/116711/HT1621v321.pdf
http://www.ti.com/lit/ds/symlink/tps751.pdf?HQS=TI-null-null-mousermode-df-pf-null-wwe&ts=1588871925521
https://www.glynshop.com/erp/owweb/Daten/Datenblaetter/Toshiba/TPCA8053-H.pdf
http://www.ti.com/lit/ds/symlink/op07c.pdf?ts=1588620869657
https://www.diodes.com/assets/Datasheets/SBR10200CTL.pdf
https://www.mouser.com/datasheet/2/143/201407061833256242-365628.pdf
https://www.diodes.com/assets/Datasheets/74HCT04.pdf
https://www.digikey.com/product-detail/en/toshiba-semiconductor-and-storage/TK10P60WRVQ/TK10P60WRVQCT-ND/3821027
https://www.littelfuse.com/~/media/electronics/datasheets/fuses/littelfuse_fuse_382_datasheet.pdf.pdf
https://www.st.com/en/microcontrollers-microprocessors/stm32f100rb.html
https://www.st.com/en/power-management/uc3843b.html

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YouTube Video Episodes / A look Inside #14 - Tekpower TP3016M Battery Power? - Part 1

« Last post by SeanB on May 08, 2020, 02:51:37 PM »

A look Inside #14 - Tekpower TP3016M Battery Power? - Part 1

https://www.youtube.com/watch?v=2MeEpbpXtbc

A look to see if the Tekpower TP3016M can be powered from a Battery?
In Part 2 we take a closer look inside at how it works.

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YouTube Video Episodes / Odd Ball #3 - Tekpower TP3016M Portable Handheld Variable DC Power Supply

« Last post by SeanB on May 01, 2020, 10:35:12 AM »

Odd Ball #3 - Tekpower TP3016M Portable Handheld Variable DC Power Supply

https://www.youtube.com/watch?v=CvCTD9-eLYs

PCBWay SMT Service only $30 with Quick Turnaround Time

https://www.pcbway.com/

A look at the Tekpower TP3016M Portable Handheld Variable DC Power Supply.

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20
Or anything on Amazon:

https://www.amazon.com/?_encoding=UTF8&camp=212353&creative=380557&linkCode=sb1&tag=m0711-20

*** Programming Electronics Academy ***
Sign-Up below to join over 20,000 awesome people to learn from our Arduino Crash Course - it's 12 optimized video lessons to get you up and running quick with Arduino.

https://www.programmingelectronics.com/arduino-crash-course/?orid=12382&opid=6

My other channel VBlogMag - For almost any topic under the sun! -

http://www.youtube.com/VBlogMag
My VBlogMag Amazon Store: http://astore.amazon.com/vblogmag-20

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