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electrical conversion of a sound pressure wave.

See Also: Sound, Ultrasound, Infrasound, Reverberation, Acoustic, Video, AV


Showing results: 826 - 840 of 855 items found.

  • PC/104 Single Board Computer with Vortex86DX3 System-on-Chip

    CM1-86DX3 - ADLINK Technology Inc.

    The CoreModule CM1-86DX3 is a PC/104 board with DMP Vortex86-DX3 single chip solution and has a very good performance to power ratio. The board comprises all peripherals needed for an embedded PC on a small 3.775" by 4.050" printed circuit board. The CM1-86DX3 integrates a powerful yet efficient DMP Vortex86DX3 with graphic controller and audio controller together with an additional GBit Ethernet controller to form a complete PC, with all the standard peripherals already onboard. Two Ethernet ports (1x GBit and 1x 100MBit), four RS232/RS422/RS485 serial ports, two USB 2.0 host controller to handle the communication with external devices. There are PS/2 connectors for keyboard and mouse. A first generation SATA interface allows the connection of hard disk or CD drive. CFast is also available. System expansion can easily be realized over the PC/104 bus connectors.

  • High-Definition Articulating VideoScope Kit - 6mm Camera Diamter, Wired Articulating Handset, and 3.5" Color TFT LCD Monitor

    Extech HDV540 - Extech Instruments Corporation

    The HDV540 is a light weight VideoScope which includes a wired handset and 6mm diameter camera with 240° articulating tip for best viewing angle. Easy one-hand operation of the articulating camera tip facilitates viewing in obstructed areas where standard camera tips cannot access. Images and videos are viewed on the large high resolution color display or external monitors and can be stored in SD memory card (included) or a USB flash drive. Featuring a glare free close up field of view, AV output for viewing images/video on a monitor, Record voice-over audio in video recording mode and memory storage of 20,000 images. Complete with HDV500 videoscope, handset with articulating probe, SD card, 3.7V rechargeable Li-Polymer battery, 100/240V Universal AC adaptor and multiple plug types (US, EU, UK, AUS), USB and AV cables, and hard carrying case.

  • Digital H.V. Insulation Tester(10kV)

    6310 IN - Standard Electric Works Co., Ltd

    ● 2 Lines × 16 Characters LCD● Microprocessor-controlled● Tests insulation resistance up to 20 TΩ● 4 Insulation test voltages: 1000V, 2500V, 5000V, 10000V● AC / DC Voltmeter (30~600V)● Short-circuit current up to 5mA● PI (Polarization Index) indication● DAR (Dielectric Absorption Ratio) indication● Auto-ranging on all insulation ranges● Optical USB to RS-232 data transmission● Well isolated from contact● Well protected from surges● 2 built-in optical LEDs for data transfer● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)● Auto-hold function to freeze reading● Overload protection● Adjustable testing duration: 1~30 minutes● Internal memory for data storage● Displays testing duration for insulation measurement● Auto-off function● 200 measurement results can be saved in memory and recalled on

  • Digital H.V. Insulation Tester(5kV)

    6305A IN - Standard Electric Works Co., Ltd

    ● 2 Lines × 16 Characters LCD● Microprocessor-controlled● Tests insulation resistance up to 10 TΩ● 4 Insulation test voltages: 500V, 1000V, 2500V, 5000V● AC / DC Voltmeter (30~600V)● Short-circuit current up to 5mA● PI (Polarization Index) indication● DAR (Dielectric Absorption Ratio) indication● Auto-ranging on all insulation ranges● Optical USB to RS-232 data transmission● Well isolated from contact● Well protected from surges● 2 built-in optical LEDs for data transfer● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)● Auto-hold function to freeze reading● Overload protection● Adjustable testing duration: 1~30 minutes● Internal memory for data storage● Displays testing duration for insulation measurement● Auto-off function● 200 measurement results can be saved in memory and recalled on

  • Digital H.V. Insulation Tester(5kV)

    6305 IN - Standard Electric Works Co., Ltd

    ● High contrast OLED display● Microprocessor-controlled● Tests insulation resistance up to 10 TΩ● 4 Insulation test voltages: 500V, 1000V, 2500V, 5000V● AC / DC Voltmeter (30~600V)● Short-circuit current up to 5mA● PI (Polarization Index) indication● DAR (Dielectric Absorption Ratio) indication● Auto-ranging on all insulation ranges● Optical USB to RS-232 data transmission● Well isolated from contact● Well protected from surges● 2 built-in optical LEDs for data transfer● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)● Auto-hold function to freeze reading● Overload protection● Adjustable testing duration: 1~30 minutes● Internal memory for data storage● Displays testing duration for insulation measurement● Auto-off function● 200 measurement results can be saved in memory and recalled on display

  • Digital H.V. Insulation Tester(5kV)

    6304 IN - Standard Electric Works Co., Ltd

    ● 2 Lines × 16 Characters LCD● Microprocessor-controlled● Tests insulation resistance up to 10 TΩ● 4 Insulation test voltages: 500V, 1000V, 2500V, 5000V● AC / DC Voltmeter (30~600V)● Short-circuit current up to 1.9mA● PI (Polarization Index) indication● DAR (Dielectric Absorption Ratio) indication● Auto-ranging on all insulation ranges● Optical USB to RS-232 data transmission● Well isolated from contact● Well protected from surges● 2 built-in optical LEDs for data transfer● Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)● Auto-hold function to freeze reading● Overload protection● Adjustable testing duration: 1~30 minutes● Internal memory for data storage● Displays testing duration for insulation measurement● Auto-off function● 200 measurement results can be saved in memory and recalled on display

  • Qseven® Reference Carrier Board

    Q7-BASE - ADLINK Technology Inc.

    Qseven is a Computer-on-Module (COM) standard for small sized and highly integrated systems adopted by SGET. The Qseven concept is an off-the-shelf, multi-vendor, Computer-on-Module that integrates all the core components of a common PC and is mounted onto an application specific carrier board. Qseven modules have a standardized form factor of 70 mm x 70 mm or 40 mm x 70 mm and have specified pinouts based on the high-speed MXM connector, regardless of the vendor. The Qseven module provides the functional requirements for an embedded application, which include, but are not limited to, graphics, audio, mass storage, network and multiple USB ports. A single ruggedized 230 pin MXM connector provides the carrier board interface to carry all the I/O signals to and from the Qseven module. This MXM connector is a well-known and proven high-speed signal interface connector that is commonly used for -PCI Express graphics cards in notebooks.

  • Cable Tester

    CCT-100 - Cosam Industries

    Automatic Custom Cable Tester. Instantly test up to 52 test points as soon as you connect your cable. OLED display with pass/fail indicating light and audible notification. Steel construction: 7.75″ x 3.50″ x 1.5″Capable: 52 Test points (Cables up to 26 wires) Detects Opens, Shorts, Miss-wires, Bad connections, and Diode polarity.Versatile: Many standard connector boards available as well as a build-your-own option for specialized connectors.Compact: 75” x 3.5” x 1.5” (197 mm x 89 mm x 38 mm)Rugged: Made from 18 gauge cold rolled steel. Will last for decades.Fast: Tests at speeds up to thirty times per second and starts without pressing a button.Intuitive: Easy to read status updates shown on the clear and bright OLED display along with simple Pass/Fail indication by both green/red LED and dual-tone audio buzzer.

  • Pico-ITX SBC With Intel® Pentium® Processor N4200 & Celeron® Processor N3350, HDMI/LVDS And LAN

    PICO312 - Axiomtek Co., Ltd.

    The PICO312 is a palm-sized fanless pico-ITX motherboard built with the latest 14 nm Intel® Pentium® processor N4200 or Celeron® processor N3350 (codename: Apollo Lake SoC). One 204-pin DDR3L-1867 SO-DIMM socket supports system memory up to 8GB. The tiny 2.5” pico-ITX embedded board features Intel® Gen9 graphics engine bringing a true high definition visual experience with dual display configurations through one LVDS and HDMI. In addition, it was designed for special needs of fanless operation under temperature from -20°C to +70°C. The PICO312 features a full-sized PCI Express Mini Card slot in support of mSATA and a pair of expansion connectors with additional signals including one PCIe x1 lane, one LPC, one DDI, four USB 3.0 ports, one SMBus and one HD audio, giving this SBC high expandability to meet all requirements.

  • Ultra-Low Power Computing Module

    CM22303 - LinkedHope Intelligent Technologies Co.,Ltd.

    CM22303 uses Intel® 7th generation Kaby Lake-Y platform and Core M Ultra low-power SoC processors, and integrates the full functions of CPU, GPU and South/North Bridge on a single chip. The processor provides powerful computing and display performance with dual-core and four threads configuration. Its turbo frequency can boost up to 3.6 GHz and the display output resolution can be up to 4K. CM22303 has an amazing thermal design power consumption of only 4.5W (TDP) and can be used for a variety of high-performance fanless designs. SPI BIOS is designed on board to support dual-channel low voltage on board memory (up to 16GB), Gigabit Ethernet, TPM module and other functions. With high-performance and low power consumption, it can be widely used in the field of low power embedded systems. Meanwhile, CM22303 adopts COM Express standard and is compatible with Type10 pin out definition, and also provides rich peripheral interfaces such as USB3.0/2.0, PCIe, SATA, HD Audio etc.

  • Noise Sensor

    CRY2301 - CRYSOUND

    CRY2301 Noise sensor is a new type of noise test equipment independently developed by CRY Sound for industrial grade applications. It can realize real-time noise time domain and frequency domain analysis with real-time spectrum analysis software. The product complies with such standards as IEC61672 (Class 1) and GB/T3785 (Class 1). CRY2301 integrates measurement microphone, preamplifier, data acquisition, and data communication in a compact structure. It supports an optional 1'' high-sensitivity microphone for extremely low sound pressure testing. CRY2301 uses a USB interface for data communication and power supply. As a composite USB device consisting of a USB Audio device and a HID device, it is compatible with 32-bit/64-bit Windows 7 and Windows 10 systems. CRY2301 is equipped with real-time spectrum analysis software for easy access to time and frequency domain measurements. The real-time spectrum analysis software supports frequency weighting and time weighting, and can perform acoustic analysis, such as noise statistical analysis, octave analysis, and FFT analysis.

  • SMARC Short Size Module with NXP i.MX 6 Multicore Arm® Cortex®-A9

    LEC-iMX6R2 - ADLINK Technology Inc.

    The SMARC ("Smart Mobility ARChitecture") is a versatile small form factor computer Module definition targeting applications that require low power, low costs, and high performance. The Modules will typically use ARM SOCs similar or the same as those used in many familiar devices such as tablet computers and smart phones. Alternative low power SOCs and CPUs, such as tablet oriented X86 devices and other RISC CPUs may be used as well. The Module power envelope is typically under 6W. The Modules are used as building blocks for portable and stationary embedded systems. The core CPU and support circuits, including DRAM, boot flash, power sequencing, CPU power supplies, GBE and a single channel LVDS display transmitter are concentrated on the Module. The Modules are used with application specific Carrier Boards that implement other features such as audio CODECs, touch controllers, wireless devices, etc. The modular approach allows scalability, fast time to market and upgradability while still maintaining low costs, low power and small physical size. To stress on its low power consumption feature, ADLINK has named SMARC products as LEC (Low Energy Computer on module) series.

  • Smoke Detection Sensor – 120VAC Wire-In with Battery Backup

    ENVIROMUX-SDS-120V - Network Technologies Inc

    For warning of smoke and invisible fire particles. Ionization smoke detector. Applications from 40°F to 100°F (4°C to 38°C). Front loading battery door. 9V battery backup (included) in case of power failure. One button design for easy testing and HUSH mode activation control. LED indicates four modes of operation: standby condition, alarm condition, alarm memory and hush mode. Hush mode: silences false alarms for 8 minutes, or low battery warning for 13 hours. Voltage supply: 120VAC. Pre-stripped wiring harness with tinned strands. Audio alarm: 85dB at 10ft. Dimensions: 5" diameter x 1.75" depth. Dust cover prevents false alarms. Tamper resist feature. Links with up to 24 devices. Max distance between first and last device: 1000ft (305m). Alarm memory indicates initiating alarm in interconnected systems. Use compatible relay (ENVIROMUX-RLY-SDS120V) for connection to the ENVIROMUX system or other auxiliary warning devices such as external sirens or stairwell lighting. ENVIROMUX-RLY-SDS120V includes normally open and normally closed contacts. Contact ratings: 10A at 120VAC, 5A at 30VDC. Regulatory approvals: UL.

  • WIreless Controller

    Site Sentinel CXT - Teledyne Gas & Flame Detection

    ​Command functions include alarm reset, alarm acknowledge, alarm test and radio silence. In normal operation the control panel provides real time display of gas concentrations or the status of other field devices; battery charge levels, network RF signal quality and any number of fault diagnostic conditions affecting either an individual field device or the entire network. These fault conditions are displayed on the control screen.Options include audio alarm, visual alarm, external alarm port, alarm reset switch and up to 4 external wired sensor inputs. Standard features include a power-in port and power switch.The control panel is rated for Class 1, Division 2; Groups A, B, C, D hazardous areas. Operator interface is non-intrusive via magnetic contact switches located behind the glass lens cover. This advanced design takes advantage of a low power LCD with back light and ultra low power components. Power is provided by an internal rechargeable battery and/or 11.5 to 30VDC. Operating time is 1-2 months before recharge is required. An optional solar charging panel can be used to extend operating time for virtually any application.

  • Open Pluggable Specification (OPS) Digital Signage Player With LGA1151 Socket 8th Gen Intel® Core™ I7/i5/i3 & Celeron® Processor, Intel® H310 And TPM 2.0

    OPS500-520-H - Axiomtek Co., Ltd.

    The OPS500-520-H is powered by the newest 8th generation Intel® Core™ i7/i5/i3 and Celeron® processors (code name: Coffee Lake S) with the Intel® H310 chipset. The smart cableless digital signage module has two DDR4-2400 SO-DIMMs for up to 32GB of system memory. Axiomtek's OPS500-520-H supports the LGA1151 socket-type processors offering greater flexibility for CPU selections, which is easily configured to meet various performance requirements. The OPS signage module is connected to OPS-compliant display via a standardized JAE TX-25A plug connector interface which supports DisplayPort, HDMI 2.0, USB 2.0, USB 3.1, audio and UART signals. It also has one M.2 Key E for Wi-Fi modules and one M.2 Key M supporting PCIe, SATA and SSD interfaces for storage. We believe that this new smart cableless open pluggable signage module with simplified installation, maintenance and upgrade can help you develop creative display solutions that increase your sales and improve your customers' experiences. With the enhanced multimedia performance, the Intel® Coffee Lake S-based OPS500-520-H is well suited for a wide range of digital signage applications in retail, transport, entertainment, education, and more.

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