I have recently decided to use an MMC storage card for storing data on the fly from a data acquisition setup.
I am having a bit of trouble finding the required commands for writing to and reading from the card.
The System Summary avaiable from the MMC Association (mmc.org) notes that these...
I am wanting to write data to a CF device. Does anyone know the quickest way to do this and what is the maximum speed I might expect?
It is for a portable, battery operated device, for data acquisition.
Now what about USB devices are they quicker, can a USB memory stick be used as a standalone...
Does anyone know of a microcontroller that can read serial input and write to a CompactFlash (CF) card ?
I would prefer some form of BASIC language but anything will do.
The card requires a 10-12 bit data rate of around 300 Hz.
Regards
Chris
I have discovered that the IC in a scroll saw power controller is faulty. Unfortunately the number on the chip has mostly melted and I cant read the number.
I am pretty sure it is an op amp or a PWM chip, but perhaps not.
The chip is a National Semiconductor and what can be read of the number...
In a fixed wing aircraft the sideslip manouevre is used to loose height rapidly without gaining airspeed.
In a helicopter is the Sideslip regime just defined as moving at an angle (the sideslip angle) to the airflow or does a helicopter also loose altitude during a sideslip?
References please.
