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Feature: The body that can be used to measure the electrical activity of the skin (EDA), also known as the galvanic skin response (GSR). EDA is actually a characteristic of the human body that leads to continuous changes in the electrical properties of the skin. EDA monitoring is usually combined with monitoring of heart rate, respiratory rate, and blood pressure to fully understand some parameters of the human autonomic nervous system. EDA measurements are an integral part of modern lie detectors and are often used as lie detectors. GSR clicks are ideally suited as an experimental tool for research, as well as for establishing effective test applications based on EDA reactions - such as polygraphs. MCP607 2.5V to 6.0V Micropower CMOS Op Amp, MCP3201 2.7V 12-Bit A/D Converter with SPI Serial Interface, MCP1541 2.5V, and 4.096V The click features a precise 12bit AD converter so that the measured data can be digitally processed by the MCU via the SPI, it also outputs buffered analog signal for further processing (analog or digital)
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ESP32 is already integrated with antenna and RF balun, power amplifier, low noise amplifiers, filters, and the power management module. The entire solution is the least amount of PCB area. this board is 2.4 GHz dual mode WiFi and bluetooth chips by tsmc 40nm low power technology, power and optimized RF characteristics, which is safe, reliable, and scalable to a wide range of applications.
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Features Raspberry Pi Night Vision Camera, supports all revisions of the Pi 5 megapixel OV5647 sensor Camera specifications CCD size : 1/4inch Aperture (F) : 1.8 Focal Length : 3.6MM (adjustable) Diagonal : 75.7 degree Sensor best resolution : 1080p 4 screw holes Used for attachment Provides 3.3V power output Supports connecting infrared LED and/or fill flash LED Dimension : 25mm x 24mm
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L6470 is a 3A, 8-45V bipolar stepper motor driver. It has built-in overcurrent detection, undervoltage detection, overtemperature detection, stall detection, a 5-bit ADC, and a switch input that can be used for either user jog control or as a hard stop function. As if that weren’t enough, it also features microstepping support (up to 128 microsteps per full step) and PWM drive voltage limiting. The logic supply voltage supports both 3.3V and 5V I/O levels.
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Field of application: This programmer can read and write the bios chips of DVD,TV,PC,hard-disk,etc. Features: 1. USB 2.0 interface, the speed is 12Mbps. 2. The speed of reading and writing is very fast. 3. Auto detect chip modles. 4. Auto select power votage. 5. Auto off-line chip copy. 6. Software and firmware update. 7. Surpport 25 FLASH, 24 EEPROM, 25 EEPROM, 93 EEPROM,etc. 8. Smallshape. 9.Windows 2000, Windows XP, Windows Vista, Windows 7.