LinuxQuestions.org

BLDC Motor How To

Posted 02-24-2015 at 05:37 AM by jheengut
Updated 02-24-2015 at 05:38 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...

jheengut

Member

Posted in Hacking, Unix, Linux

Views 80 Comments 0 jheengut is offline

Website Accessibility

Posted 02-23-2015 at 04:33 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

jheengut

Member

Posted in Hacking, Network

Views 102 Comments 0 jheengut is offline

23 Feb 2015 mcb phishing mail

Posted 02-23-2015 at 12:58 AM 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...

jheengut

Member

Posted in Network

Views 83 Comments 0 jheengut is offline

Hurr durr I'ma sheep

Posted 02-23-2015 at 12:32 AM 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.

jheengut

Member

Posted in Linux

Views 885 Comments 1 jheengut is offline

reinstalling slackware

Posted 02-04-2015 at 02:56 AM by jheengut
Updated 02-04-2015 at 06:49 AM by jheengut (completing)

Tags kde akonadi, slackware

I always have a knack for testing and deploying Linux/BSD distros on my Big Black Box.

But somewhere last week I pulled in the latest kernel, configured and compiled in less than an hour.

Some hours later when I remembered to reboot , to my distraught I realised that I managed to disfigure my lilo.conf file and bricked totally my slackware install.

Most of my time was lost into finding a good ide cable for my old 500GB hard disk and when I found one...

jheengut

Member

Posted in Linux, Slackware

Views 121 Comments 0 jheengut is offline

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