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For medical diagnostics, the study of electrical and magnetic heart activity is essential. His work is associated with electrical effects that are relatively easy to measure. Magnetic induction from the working heart is much more difficult to measure - a more precise, but very expensive and technically complicated method. One of the new concepts is the use of digital signal analysis techniques in ECG diagnoses. We present a device investigating the relationship between the frequency spectrum of the ECG signal and the functioning of the heart. After a slight modification of the software, the system can also be used in an amateur electronic laboratory as an oscilloscope or spectrum analyzer. The only limitation is the sampling frequency resulting from the operating speed of the analog-to-digital converter included in the processor used in the system.
The device is particularly recommended to electronics-experimenters
Selected parameters:
Manufacturer AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
Responsible person AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
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RC5 DECODER WITH SPI INTERFACE, DESCRIBED IN VERILOG LANGUAGE - PRINTED BOARD AND PROGRAMMED LAYOUT
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The AM receiver of the DCF77 signal with the MAS6180 system, allows to receive the frames of the synchronization signal from the time standard, using the carrier frequency of 77.5kHz. Thanks to this module, it is possible to create a clock with automatic date and time synchronization. The module has a ferrite antenna. modDCF77
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Buy the base and top of this case separately to mix-and-match your choice of colors. Recommended to protect the ODROID-XU4 board from accidental damage.
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PCB with a programmed layout for an animated 3D LED bomb controlled by an IR remote control. AVT1986 A +
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Flora NeoPixel 30 RGB LED Strip in Reel - White Backing, 5 meters. Adafruit 1376
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Assembled start-stop time relay. Ideally suited as a controller for lighting, heating or ventilation ventilation. AVT1879 C
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Kit with Raspberry Pi Zero 2 WH, official accessories, Waveshare USB hub and a dedicated case
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A set for building a four-wheel, remote-controlled vehicle. Equipped with a programmable Arduino Uno R3 controller and set of sensors. modARD_02
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