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2011-09-07 Strip resistors offer low thermal EMF of <3µV/°C
Strip resistors offer low thermal EMF of <3µV/°C
2009-05-13 Sensorless BLDC motor control with MC9S08AC16
Here's the design of a 3-phase sensorless BLDC motor drive with back-EMF zero crossing.
2008-07-11 Sensorless BLDC control with back-EMF filtering using a majority function
Sensorless BLDC control with back-EMF filtering using a majority function
2007-07-18 Ansoft develops full-wave EMF simulator
Ansoft develops full-wave EMF simulator
2007-07-06 3-D EMF simulator reduces development time
3-D EMF simulator reduces development time
2001-09-01 Controlling motion without sensors
When processing signals digitally, position control can be performed in a number of ways. This article illustrates a sensorless control technique using a stepper motor.
2001-11-01 Sympathetic algorithms
This technical article discuss how engineers can be able to control motor functions by sympathetic algorithms and without any use of sensors.
2005-10-03 Presenting a mobile measuring system for EMF
Presenting a mobile measuring system for EMF
2005-10-17 Current control removes brushless DC motor commutation spikes
Successful removal of the excessive current for brushless DC motors results in improvements in efficiency, reduced component cost and lower acoustic noise
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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