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Old

BLDC Motor How To

Posted 02-24-2015 at 04:37 AM by jheengut
Updated 02-24-2015 at 04:38 AM by jheengut
Tags adc, bldc, odroid, pwm

I'm gathering data for running BLDC motor using my Odroid U3 Shield I/O.

First question what is a BLDC motor.

A BLDC motor is a Brushless Direct Current Motor meaning that the electromagnet coils are static but its the magnetic rotor that rotates.

It has many advantages to the motor used in toys and other types, but its complexity arises from the circuitry needed to drive this type of motor.

I have scraped some hard disks and optical drives...
Member
Posted in Hacking, Unix, Linux
Views 224 Comments 0 jheengut is offline
Old

They see me runnin', an' screamin'...

Posted 02-23-2015 at 07:01 PM by rocket357 (Musings on technology, philosophy, and life in the corporate world)
Updated 03-05-2015 at 01:27 PM by rocket357

Sorry, non-technical post here...no "war stories of the admin" or "datacenter outages caused by stupidity" today.

I play H1Z1 with my wife. It's a fun little post-outbreak walking-dead-ish game (currently in alpha) of survival in a world just after a massive virus outbreak...yadda yadda yadda. Bottom line: don't die to zombies, starvation, or wildlife (particularly bears).

Bears. Good God, man. Unlike real life, bears are relatively easy to...
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Posted in Uncategorized
Views 214 Comments 0 rocket357 is offline
Old

Website Accessibility

Posted 02-23-2015 at 03:33 AM by jheengut

How often do website creators care for accessibilty features on their work plan ?

http://www.nidec.com/en-Global/

has an interesting accessibility feature on the top right
Member
Posted in Network, Hacking
Views 227 Comments 0 jheengut is offline
Old

23 Feb 2015 mcb phishing mail

Posted 02-22-2015 at 11:58 PM by jheengut
Tags dkim, dmarc, dns, spf

Dear Mauritius Commercial Bank (MCB), please fix your mail servers, DNS records and establish SPF, DKIM and DMARC!
Just got another phishing mail... "originating" from MCB
Received: from mihaus by serv1.sng.ap.com with local (Exim 4.84)
(envelope-from <mihaus@serv1.sng.ap.com>)
id 1YPlbA-00083O-R0
for xyz@xyz.mu; Mon, 23 Feb 2015 11:00:28 +0530
Date: Mon, 23 Feb 2015 05:30:28 +0000
To: xyz@xyz.mu
From: Mauritius_Commercial_Bank_=28MCB=29...
Member
Posted in Network
Views 234 Comments 0 jheengut is offline
Old

Hurr durr I'ma sheep

Posted 02-22-2015 at 11:32 PM by jheengut
Tags linux, makefile

Madness, madness

Hurr durr I'ma sheep , what is that ???

Do you call a that name or what !

Will you ever call your child like that.
Member
Posted in Linux
Views 1541 Comments 1 jheengut is offline

  



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