March 23, 2017

I decided to check if an LM7805 linear voltage regulator is able to exceed its specs. It resulted in the following experiment: https://www.youtube.com/watch?v=XvQonrtDpr8.

December 11, 2016

While working with Arduino sooner than later, you will need to display some kind of text messages. See how you can use a 16x2 LCD: https://www.youtube.com/watch?v=8rYUB5rcnOM.

August 9, 2016

When your headphones start to interrupt, click or pop, it may mean the wire is broken near the mini jack. See how to replace it easily here: https://www.youtube.com/watch?v=a1lRIZ6WA88.

June 28, 2016

In this super quick video: https://www.youtube.com/watch?v=E9NIN49iiCc I'm demonstrating how to solder header pins to a 2x16 LCD and make them perfectly straight.

March 29, 2016

If you use an MQ-2 gas sensor with Arduino, you probably want to get your measurements in ppm units. See how to do it here: https://www.youtube.com/watch?v=QYSDSKn2Vf8.

October 1, 2015

An SSD can significantly improve your laptop's performance. See how to install a solid-state drive in your laptop here: https://www.youtube.com/watch?v=nREFxDBSujU.

September 7, 2015

It's been two years since I started my YouTube channel - https://www.youtube.com/user/electronfuncom.

July 20, 2015

Dramatically speed up your computer by installing an SSD as a system drive. See how here:

July 5, 2015

Are solid-state drives (‪SSD‬) worth their prices? See my SSD vs. HDD - practical comparison: https://www.youtube.com/watch?v=lQcnrMtSTv8.

June 10, 2015

I became a Curious.com Teacher at https://curious.com. See my materials here: https://curious.com/electronfun.

May 17, 2015

Recently I've upgraded my audio recording setup. I bought an MXL 990 microphone and a Focusrite Scarlett Solo USB audio interface. Check out my 2 latest videos and hear the difference: https://www.youtube.com/user/electronfuncom/videos Microphone upgrade

May 2, 2015

My soldering fume extractor should turn on only if it detects fumes in the air, and turn off when the air is clean. That's exactly what I'm trying to do in my latest video: https://www.youtube.com/watch?v=1I7KuZBAaIM

March 14, 2015

Have you ever tried using a photocell to auto adjust LED brightness? Go here to see how: https://www.youtube.com/watch?v=6MWf6fMBV_s

March 1, 2015

I just hit 1000 subscribers on YouTube! Thank you!
1000 subscribers on YouTube

February 15, 2015

Can Arduino measure resistance? See here:

January 20, 2015

Is it better to use a buck converter or linear voltage regulator in you project? See here:

December 4, 2014

Christmas is coming soon, so I decided to prepare some decorations. I used a sheet of low density PVC foam, 10 flashing RGB LEDs, 10 ping pong balls, some paint and made a PVC Christmas tree with blinking ping pong baubles:

November 2, 2014

I want to warn you how easy it is to unintentionally delete a YouTube video from your channel. YouTube app on Android tablets and smartphones makes it really easy, probably too easy:

October 4, 2014

If you still haven't seen Windows 10, it's time to watch my "First look at Windows 10":

September 10, 2014

Do you want to build a small Arduino project with only few input/output pins? Why not use Atmel ATtiny85? See how here: https://www.youtube.com/watch?v=gff_Jxfqcio

July 21, 2014

How to use gas sensors with Arduino: https://www.youtube.com/watch?v=BIf_mpnsZvY

May 27, 2014

Stop inhaling flux fumes while soldering! Build your own DIY fume extractor out of old computer fans: https://www.youtube.com/watch?v=bYY9OtI2dTc

April 17, 2014

How to use an Arduino as a USB to TTL converter: https://www.youtube.com/watch?v=qqSLwK1DP8Q

April 10, 2014

If you bricked your TP-Link TL-WR1043ND router while flashing a new firmware image, see how to bring it back to life here: https://www.youtube.com/watch?v=IHNrnLnLakE
Originally I uploaded this video on April 10, 2014, under this link: https://www.youtube.com/watch?v=zrArf9iTMv4
On October 11, 2014 I accidentally deleted it from my YouTube channel. Boy, was I mad at myself!

February 15, 2014

Do you want to know how to program an Arduino on a breadboard? If yes, go to: https://www.youtube.com/watch?v=wk68-quAci0

December 29, 2013

Check out my new video on building a simple Arduino on a breadboard: https://www.youtube.com/watch?v=UUvuLS33fQs

November 20, 2013

I have just uploaded episode #1 of my series entitled "Lightworks - tips and tricks": http://www.youtube.com/watch?v=qxuGSCL7dpM Check it out and please write what you think about it. I would like to know if you like such short videos covering only one function or problem at a time.

November 11, 2013

I'm preparing a bunch of short videos on Lightworks entitled "Lightworks - tips and tricks". If you want to see #1 go to: https://www.youtube.com/watch?v=WPKVo5yaUVo

October 26, 2013

Have you ever seen infrared light? I have. Check how on YouTube: https://www.youtube.com/watch?v=Fg2P6nHcOWw

October 13, 2013

If you have a smartphone and would like to use it as a camera, learn how to make a smartphone tripod mount from my YouTube video: https://www.youtube.com/watch?v=TVGzS46wAm8

September 7, 2013

If you want to learn how to clean a computer fan go to my YouTube video: https://www.youtube.com/watch?v=dRkHq-P9TQE