DigiKey | How do buck converters work? - The Byte Sized Engineer | DigiKey @digikey | Uploaded April 2024 | Updated October 2024, 6 days ago.
Have you ever wondered how switch mode power supplies work? Buck converters regulate input voltages down to lower output voltages in a very efficient way. The process is very interesting and informative so in this video Zach dives into this topic and dissects the various components needed to make a buck converter.
Blog link: digikey.com/en/maker/tutorials/2024/how-do-buck-converters-work
Maker tutorial link: digikey.com/en/maker/tutorials/2024/how-do-buck-converters-work
Bill of materials
LM2678 Buck Converter digikey.com/short/h24bvq73
Capacitor Assortment Kit digikey.com/short/qrwc2b24
Schottky Diode digikey.com/short/8wt2bp8p
Inductor digikey.com/short/7m899h4n
P-CH Mosfet digikey.com/short/t557rhtm
Solderful Breadboard digikey.com/short/prjdf4q2
Learn More:
digikey.com/en/maker/projects/buck-converter-circuit-design/2939570bfbb5465e983600fd4e9a7a34
Have you ever wondered how switch mode power supplies work? Buck converters regulate input voltages down to lower output voltages in a very efficient way. The process is very interesting and informative so in this video Zach dives into this topic and dissects the various components needed to make a buck converter.
Blog link: digikey.com/en/maker/tutorials/2024/how-do-buck-converters-work
Maker tutorial link: digikey.com/en/maker/tutorials/2024/how-do-buck-converters-work
Bill of materials
LM2678 Buck Converter digikey.com/short/h24bvq73
Capacitor Assortment Kit digikey.com/short/qrwc2b24
Schottky Diode digikey.com/short/8wt2bp8p
Inductor digikey.com/short/7m899h4n
P-CH Mosfet digikey.com/short/t557rhtm
Solderful Breadboard digikey.com/short/prjdf4q2
Learn More:
digikey.com/en/maker/projects/buck-converter-circuit-design/2939570bfbb5465e983600fd4e9a7a34
![Open Source K40 Laser Cutter Software [#MakerUpdate #LaserCutter #OpenSource #Tip]](https://i.ytimg.com/vi/RG6LjhitePg/hqdefault.jpg "Open Source K40 Laser Cutter Software [#MakerUpdate #LaserCutter #OpenSource #Tip]
K40 Whisperer software: https://www.scorchworks.com/K40whisperer/k40whisperer.html")
![Making Rivet Style Solder Joints [Maker Update #Shorts]](https://i.ytimg.com/vi/RaYn7f8L6us/hqdefault.jpg "Making Rivet Style Solder Joints [Maker Update #Shorts]
Guide: https://www.instructables.com/Make-Beautiful-Solder-Joints/
Transcript:
Here’s a technique for giving your through-hole solder joints a super clean look.
And before you start screaming at me, yes, this technique could lead to connection failures, so only ever use it on non-critical projects where you’re feeling a little fancy.
I learned this technique from Saar Drimer and the beautiful Boldport designs he’s created.
First, solder your through-hole connection as usual. Then, brutally flush cut it down all the way to the board.
Come back around and reheat the joint very, very briefly while introducing just a dab of new solder. Just enough to reflow the solder.
The timing and soldering of that last step is critical for getting a good result, and getting consistent results takes practice. But it’s a neat trick to add to your repertoire.
For more tips like this, check out Maker Update, each week on the DigiKey YouTube channel.")
![Lets Get Small [Maker Update] | Maker.io](https://i.ytimg.com/vi/Su8QtGqhZVc/hqdefault.jpg "Lets Get Small [Maker Update] | Maker.io
This week on Maker Update: a matrix for your earlobe, ESP32 for tarot, a clock you can print, Make’s 2024 board guide, and filament storage tips from Becky Stern.
++Show Notes [Maker Update Ep.372]++
=Project of the Week=
LED Matrix Earrings by Mitxela 0:25
https://mitxela.com/projects/ledstud
=News=
Home Sweet Home Automation Contest on Hackaday 2:30
https://hackaday.io/contest/194809-home-sweet-home-automation
=More Projects=
Escape Room Puzzle Tutorial - The Fortune Tellers Crystal Ball by Playful Technology 2:49
https://www.youtube.com/watch?v=XTrP3Fah3Fk
Digital Clock with CircuitPython By Ruiz Brothers 3:46
https://learn.adafruit.com/digital-clock-with-circuitpython
=Tips & Tools=
2024 Make Board Guide 4:28
https://www.digikey.com/en/maker/resources/boards-guide
Filament Storage Tips! by Becky Stern 4:52
https://www.youtube.com/watch?v=Y38mpG-PZ_Q
=DigiKey Spotlight=
Understanding and Using Quadrature Encoders - The Byte Sized Engineer 5:16
https://www.youtube.com/watch?v=o1Oev-B7ScM
#makerupdate
Maker Update is a weekly video series covering news, projects, tips, and events that interest the maker and DIY community.
Find more online:
Blog: http://makerprojectlab.com
Facebook: http://fb.me/makerprojectlab
Instagram: https://www.instagram.com/makerprojectlab/")
