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Tutorial
AVR
Best Seller Kits and Trainer
Programmer and
Target 89s51
Simple
Mikrokontroller 89s51 Trainer
Standart
Mikrokontroller 89s51 Trainer
Super
Mikrokontroller Trainer 89S52
Dot
matrix Trainer
ATMEGA8
Programmer
ISP USB
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Project/
Thesis Student Microcontroller MCS51
1. Student
Project Portable Audiometer base on microcontroller 89S52
The process begins with a diagnosis of hearing threshold pressing the
start button. If the patient heard a noise, then the patient should
press the Interrupt key, so that the microcontroller can record the
amplitude and frequency. On this project, the system uses bank-based
oscillator opamp 741, digital to analog component DAC0808 to regulate
amplitude and frequency components of 4051 to choose which would be
issued to the speakers. The whole system is controlled by a microcontroller
AT89S52
2. Baby
Nursecall using RS485 communication
A nurse call button is a button found around a hospital bed that allows
patients in health care settings to alert a nurse or other health care
staff member remotely of their need for help. In this project, nursecall
used to provide an alarm that will call the nurse to the infirmary,
nursecall triggered by using, the sound of crying babies and baby bedwetting
3. Student
Project - Waterbath base microcontroller 89S51
Waterbath is a laboratory equipment used to stabilize the temperature
of the sample through a temperature controlled water medium, where the
temperature, which is between 30 0C to 40 0C by setting the timer 1
minute to 15 minutes.
In order to maintain the desired temperature stability, first heat the
water by using a heater. Then once the desired temperature is reached,
the heating will be controlled heater. When the temperature setting
below the heater will turn on and if on top of the heater temperature
setting will die, so the temperature will be maintained at the specified
temperature.
4. Spirometer
8051 Microcontroller
A spirometer is an apparatus for measuring the volume of air inspired
and expired by the lungs. A spirometer measures ventilation, the movement
of air into and out of the lungs. The spirogram will identify two different
types of abnormal ventilation patterns, obstructive and restrictive.
There are various types of spirometers which use a number of different
methods for measurement (pressure transducers, ultrasonic, water gauge).
5.
Humidity & Temperature Sensmitter SHTxx trough Serial RS232
The SHTxx is a single chip relative humidity and temperature multi sensor
module comprising a calibrated digital output. Application of industrial
CMOS processes with patented micro-machining (CMOSens® technology)
ensures highest reliability and excellent long term stability. The device
includes a capacitive polymer sensing element for relative humidity
and a bandgap temperature sensor. Both are seamlessly coupled to a 14bit
analog to digital converter and a serial interface circuit on the same
chip.
6. BPM
and Sphygmomanometer base microcontroller 89s52
A sphygmomanometer or blood pressure meter is a device used to measure
blood pressure, composed of an inflatable cuff to restrict blood flow,
and a mercury or mechanical manometer to measure the pressure. It is
always used in conjunction with a means to determine at what pressure
blood flow is just starting, and at what pressure it is unimpeded. Manual
sphygmomanometers are used in conjunction with a stethoscope.
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