An ECG (Electrocardiogram), or an EKG (Elektrokardiogramm) works by measuring electrical potential between various points of the body using a galvanometer (a very sensitive voltage meter). -DJ Craig
"Electronics Theory" offers an online basic course for free. Open Culture also offers free courses on electronics and on other subjects from universities around the world.
please tell about the BULK and its role in the fabrication of CMOS ?
Most ECG machines calibrate themselves when they are turned on. Older or cheaper models they may need prompting, each is different but the user manual should explain it. Calibration is usually set to 1mV = 10 small squares. This can be manually adjusted if the patient has an unusually large QRS complex. Hope this helps
Digital electronics involves logic 0 and logic 1. It involves the devices and circuits such as gates, flip-flops, latches etc. The basic idea of Digital electronics is mandatory for microprocessor & microcontroller and also for computer architecture. So, any application which involves microprocessor or a computer have digital electronics in it. It can be security applications, error correcting & error detecting , power saving circuits etc.
A transistor
If the ECG machine malfunctions you will need to redo the test. You can try unplugging the machine and replugging it to see if that resets the system.
It can be tested with something called an ecg simulator.
An ECG or EKG machine is a machine that allows the heart to be studied.The machine records the electrical activity with in the heart.ECG means Electyocardiograph
ELECTROCARDIOGRAPH
basic electronics. g.t. publication.
An ECG (Electrocardiography) machine.
an ecg machine
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Willem Einthoven Invented the accurate ECG using Strings Galvonometer, but Alexander Muirhead made the first prototype.
It stands for "electrocardiogram", a basic read-out of the function of the heart muscle.
what are the basic resources used at samsung?
basic electronic is basically a combination of basic electronics component like charge,battery,voltage current, circuit,resistor,ohm's law,power,capacitor,inductor,semiconductor