mdesm2005's channel

The videos:

The BEST emotional PORN

http://www.mediafire.com/do...

Draw Mohammad Day 2... NEEDS YOU!

http://www.mediafire.c...

The videos:

The BEST emotional PORN

http://www.mediafire.com/do...

Draw Mohammad Day 2... NEEDS YOU!

http://www.mediafire.c...

This is how to build a homemade TV antenna so that you can catch FREE HDTV on NBC, CBS, FOX, ABC, and some other local channels.

All you need is s...

In this episode Shahriar explores the world of filters! Starting from a simple lumped RC filter, he briefly covers the theory before moving onto me...

Quincy and Sam are working as Coroners. Inspecting dead people they often see facts that don't match the theories of the police how or if really th...

This is a universal component that could be used in any circuit be it a tuner amplifier or whatever you please. This part is to be used in the plat...

I redid my foxhole radio video by moving the parts of the radio onto a better piece of wood and hooked it up to a stereo amp so you can hear it.

This is a (sometimes) tongue-in-cheek look at how to write a scientific research paper that is given as part of a graduate student seminar at Oklah...

A short tutorial video on how the Fourier Transform works. The video is designed for those who know what a Fourier Transform is but need to underst...

We review some concepts from analog signal processing and introduce the terminology and notation of digital signal processing. Don't worry too muc...

It's Pong implemented in hardware, using a Xilinx Spartan 3A starter kit. See http://www.stevechamberlin....

A tutorial on passive RC high pass filters. You can use them to filter out low frequency signals, or remove DC offsets from a signal.

Make sure yo...

Cosview MV200UM USB microscope review. Review sample provided by Saelig: http://www.saelig.com/produ...

Stand: http://www.saelig.com/produ...

OWON SDS6062 oscilloscope review. Review sample provided by Saelig: http://www.saelig.com/categ...

Afroman goes over the basics of how to use an operational amplifier to amplify tiny voltages, and builds a circuit to listen to very faint sounds w...

How to create a simulation of a common emitter amplifier in LTSpice, perform a transient analysis, tweak values, and generally do cool stuff in the...

A tutorial on passive low pass RC filter circuits, and how they affect the frequency content of signals. An example of an RC filter that could go b...

Find out more at voltboats.com

GET HOME FAST with 6.5+ MPH emission-free motor

UP TO 30 HOURS RUNTIME with Smart Battery™ System. Choose from thre...

Here is a complete working vintage "Timex Sinclair 1000 Computer" setup running a

program called "VU-CALC" (a "Excel" type spreadsheet ). Also exa...

Dave talks about his experiences with Blogs and Video Blogging so far...

A tutorial on CMOS SCR Latchup

Dodgy low power calculator design, Annoying FPGAs, LCDs, & Mr Bean

Want to include a small Lithium Ion or Lithium Ion Polymer battery into your next project? It's easy! Dave gives you the low down on how they work ...

Just how different are linear, LDO and switching buck voltage regulators? I'm glad you asked!

You might be surprised...

It's tutorial time.

NOTE: ...

Dave, Phil, and Rog battle Murphy to find an elusive short on their ArduCopter ArduPilot IMU (OilPan) board before they can get their CanyonCopter ...

2011 was a big year for the blog...

(Sorry for the video quality, I tried to use Youtubes video stabiliser and now it won't let me revert back to m...

Some diode pitfalls to be aware of.

Dave feels a tad nostalgic, so takes apart his 25+ year old DIY decade resistance substitution box. And some info on how you can build your own.

DI...

A review of the new Owon SDS7102. The third part focuses on problems with the Trigger Out and discoveries about the waveform capture rate of the sc...

A review of the new Owon SDS7102. The second part focuses on faults and features in the firmware.

One of the more obscure controls on an oscilloscope is the Trigger Holdoff control. A dedicated control on most high end analog oscilloscopes, and ...

The Randi Show is a biweekly video podcast produced by the James Randi Educational Foundation. James Randi himself discusses news from the world of...

Great dev kit for 49 USD :)

This is a project i started for automating my house and also as a final year project.

www.robolex.com

Oscilloscope made with an STM32 and a 320x240 QTFT screen. The oscilloscope is able to calculate the frequency too, if it's a clear sine wave!

Plea...

Video review of the ITeadMaple from ITeadStudio - an ARM Cortex-M3 Arduino compatible development platform.

You can find the written review and th...

In this Getting Started video, we'll build our first Netduino App.

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unpor...

Professional techniques for multi-lead hand soldering to IPC class 3 standard. http://solderingtraining.com. John Gammell, Certified IPC Trainer. S...

Dave has a play with a German Martin brand Dot Liner automated Solder Paste Dispenser machine.

http://www.martin-smt.de/en......