AD8232 is an integrated front-end suitable for signal conditioning of cardiac bioelectrical signals for heart rate monitoring. An integrated signal conditioning module for ECG and other bioelectrical measurement applications. The device is designed to extract, amplify, and filter weak bioelectrical signals in the presence of noise from motion or remote electrode placement. The design allows an ultra-low-power analog-to-digital converter (ADC) or embedded microcontroller to easily capture the output signal. The AD8232 uses a two-pole high-pass filter to eliminate motion artifacts and electrode half-cell potentials. The filter is tightly coupled to the inst entation amplifier structure to achieve single-stage high-gain and high-pass filtering, saving space and cost. The AD8232 uses an unconstrained op amp to create a three-pole low-pass filter that eliminates additional noise. Users can select the cutoff frequencies of all filters to meet the needs of different types of applications. To improve common-mode rejection of system line frequencies and other undesirable interference, the AD8232 includes an amplifier for driven lead applications such as right-side drive (RLD). The AD8232 includes a fast recovery feature that reduces the long settling tail of high-pass filters. If there is a signal change in the amplifier rail voltage (such as a lead disconnection condition), the AD8232 will automatically adjust to a higher filter cutoff state. This feature allows the AD8232 to achieve fast recovery, so that valid measurement values can be obtained as soon as possible after the leads are connected to the electrodes of the measurement object. The rated temperature range for guaranteed performance is 0 ℃ to 70 ℃, and the operating temperature range is -40 ℃ to +85 ℃. material: plastic Color as shown Package Contents: 1 x Development board 1 x line Only the above package content, other products a
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The product complies with USB audio and video UVC specifications and supports operating systems such as Windows, Android, for Linux and for MacOSSupport most acquisition software, such as for VLC, OBS, Amcap, etc.High-definition capture, strong compatibility, smooth picture without stutter, no delayNo need for external power supply, small size and portableSpecification:Input: HDMI/M input can support 4KOutput: USB/F supports 1080POperating environment: -20 Degrees Celsius - 65 Degrees CelsiusRelative humidity: 5%-95%Material: aluminum alloyPackage included:1 x Video Capture Card1 x English and Chinese User ManualNot Included Others
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Samsung Capable Smart TV LAN Adapter Ethernet WiFi Wireless DonglenThe product is shipped based on the color or size of the main image of the product page.Features:1.This Wireless LAN Adapter WiFi Dongle allows you to wirelessly connect your S*MART TV or s*mart BluRay to your router and the internet without the need for those troublesome Ethernet cables.2. Works even if you router is in a different room or on a different floor to your router.3. Enjoy streaming content at up to 300Mbps speed using this capable Wifi adapter.4. Simply connect to your TV or Bluray Player using the Ethernet port connection and USB Port.Specifications:Condition: 100% brand-new and high qualityn: nMaterial:ABSColor:Black (As Pictures Show)Size8*2.7*1.3Wireless:IEEE 802.11 b/g/n standardsSupports WEP WPA/WPA2 WPA-PSK/WPA2-PSK encryptions.Compatible with:(LCD Televisions)KDL-22EX308 KDL-40EX520 XBR-52HX900 XBR-52HX909etc.(Blu-ray Player)BDP-BX37 BDP-S270WM BDP-S370 BDP-S280 etc.nPackage Includes:n1*Wireless LAN Adapter WiFi Dongle1*RJ-45 Ethernet LAN Cable1*User ManualnNotes:1.Due to the light and screen difference the itemins color may be slightly different from the pictures.2.Please allow slight deviation for the measurement data and make sure you do not mind before ordering.
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Wireless mission System: The ES-386 is a wireless mission conversion system that converts your wired microphone into a wireless microphone while maintaining maximum audio quality. Using UHF technology, strong anti-interference ability. The frequency band used is 540.0MHz-590MHz , the wireless mission range reaches 98 feet, and the use is not bound by the cable, free to move. Device compatibility: The receiver of the ES-386 can switch operating voltages (0V,3V,48V), adapt dynamic microphones (0V) and capacitive microphones (3V,48V). There is also a volume adjustment function (VOL1-VOL7), which allows you to control the volume remotely. Rechargeable battery: The device has a built-in rechargeable battery that can last for about 5 hours after a full charge, and you can charge your device at any time via a USB cable without worrying about excessive use time. Excellent compatibility: The device is free of XLR to 6.35 adapters, the mitter is compatible with musical inst ent microphones, capacitive microphones, dynamic microphones, etc., and the receiver is compatible with various audio interfaces such as PA SYSTEM, power amplifier, mixer, and voice processor. Widely used in recording, stage, interview, performance, conference, family karaoke and other occasions. Colour:Black Material:plastic Package Contents: 1 x Microphone mitter 1 x Microphone Receiver 1 x Male to 6.35mm plug 1 x Female to 6.35mm plug 1 x Female to 3.5mm plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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1. TFT2.4 inch color touch screen 2. Radio frequency spect scanning function 3. Backlight brightness adjustment 4. Backlight off 5. Battery voltage display Battery percentage display High precision rotary long life encoder knob FMRDS information display LNA amplifier can switch freely to meet different occasions AM/FM automatic band switching, AM/FM does not interfere with each other Built in Bluetooth 5.3 High Fidelity Stereo Audio mission, Enjoy Bluetooth Earphones Alone, Share Bluetooth Audio Together Top 3.5MM stereo headphone output, FM mode headphone cable can be used as an antenna Touch screen and encoder locking function, placed in the pocket without triggering by mistake Bottom 3.5MM external antenna interface, which can connect different outdoor antennas Top independent LED mini flashlight, can be used without turning on the phone Built in 820mm ultra long rod antenna Built in 3.7V/1200MA high capacity lithium battery Built in 40MM large-sized speaker Universal TYPE-C interface charging and program upgrade High precision CNC aluminum alloy sturdy housing Built in aviation frequency converter, capable of receiving aviation frequency bands Frequency range: Frequency: FM: 64-108MHz/RDS function LW: 153khz500khz MW: 520khz1710khz SW: 1730khz30000khz SSB: 1730khz30000khz AIR: 118-138Mhz AM AM: 1-200MHZ Colour:silver Material:Aluminum alloy Package Contents: 1 x ATS200 Aviation Band Radio Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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[HIGH PERFORMANCE]: High efficiency filter replacements help attaching of dust, dirty, pet hair, and small particles microns. To keep your Robot Vacuum running at peak performance, it's recommended to clean the filter replacements every few weeks and replace every two months. [PREMIUM QUALITY]: Our filter replacements is made with Plastic, use high-strength and environmentally friendly materials to ensure best performance. The edge of the filter is perfectly bonded to the plastic frame. Effectively help to extends the life of your robot vacuum. [EASY TO INSTALL]: This filter replacements are very easy to be replaced and installed on your vacuums. no tools required. Simply remove and replace i7 replacement filters from your machine when needed. Just cost you few minutes, saving you more time and energy. [VALUABLE PACKAGE]: highly cost effective filter for Vacuum. FILTER FOR ROOMBA E I SERIES: Our high efficiency replacement parts are for iRobot Roomba vacuum cleaner I, E and J series: i7 i7+ i3 i3+ i4 i4+ i6 i6+ i8 i8+ j7 E5 E6 E7 vacuum cleaner PLEASE NOTE: This filter can NOT be washed !!! It may damage the electrostatic attraction and affect the adsorption effect. You can use the extra brush to clean your filter. Please make sure to check your vacuum model before purchasing! (NOT FOR J7+) Material: plastic colour: As shown Package Contents: 9 x filters 1 x cleaning brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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Feature: Professional mushroom nail tyre repair drill bit, can be used with low-speed pneumatic drill High-quality raw materials: high hardness, wear resistance, strength and toughness, heat resistance and corrosion resistance Fish scale cutting edge, sharp edge, sturdy and durable Triangular rhombus cutting surface design, anti-skidding and use more firmly There are many specifications, choose different sizes for different job situations Specification: Shank Diameter: 3mm, 4.5mm, 6mm,8 mm and 10 mm / 3mm, 4.5mm, 6mm Material: Alloy steel colour: Silver Package Contents: 5 x Drill Bit / 3 x Drill Bit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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Extended Wireless Coverage300Mbps WLAN internet internet stator uses 2 internal antennas (working with 2.4GHz), extend its existing Wi-Fi coverage over long distances, and transfer data quickly. Repeater Mode & AP ModeRepeater mode for superior WLAN performance and range. AP mode that creates a new wireless LAN hotspot. WPS ConnectionTiny in size and designed for wall outlet use, it's easy to deploy and move. Easily extend network coverage with a press of the range extender button. Ethernet PortThe Ethernet port allows the WiFi repeater to connect a wired device such as a game console, TV or streaming player. Universal CompatibilityWorks with any wireless box, router, gateway or cable modem with Wi-Fi. Supports WEP and WPA / WPA2 wireless security protocols .
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