Reviews Switching Module

MP3 WMA Decoder Board Audio Wireless Bluetooth 4.2 Module 12V, USB/SD Card/Bluetooth/FM Switching Support

  • [BLUETOOTH 4.2 SUPPORT]The mp3 module support Bluetooth 4.2. With blue backlight function, it support USB sound card function and Micro USB 5V power input. And also has power off memory function---memorize playing songs and volume before power off..
  • [SUPPORT FOLDER SELECtION FROM secure digital memory card OR USB DISK ]The mp3 module support folder selection and then music playback (remote control operation or panel operation) from secure digital memory card or USB disk..
  • [USB/SD CARD/BLUETOOTH/FM SWITCHING SUPPORT]The mp3 module support USB/SD card/Bluetooth/FM switching. Conversion prompt (Signal, Chinese, English voice prompt optional)..
  • [MULTIPLE MUSIC FORMATS SUPPORT]The decoder supports MP3/WMA/WAV/lossless APE/FLAC format music. MP3 Songs: 2-320kbps, WAV/WMA: 1411kbps and below..
  • [MULTI-FUNCTION SUPPORT]The mp3 module support secure digital memory card / USB flash switching, songs selection, volume adjustment, EQ, play /pause, stop, mute, shutdown, direct election song..
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Dell PowerEdge M1000e H330H Blank Insert Module

  • Resilient HA stacking with up to 6 switches (only SFP+ ports can be used for stack connections).
  • Up to 24 auto-sensing 1/10Gb Ethernet switching ports available.
  • 16 internal server 10Gb (KR) Ethernet ports with auto-negotiation capability to 1Gb Ethernet.
  • 4 external integrated 1/10Gb SFP+ Ethernet ports.
  • Flexible media choices for up to 4 additional 1/10Gb uplink ports with one optional FlexIO Module: 4-port SFP+ 10GbE module 3-port CX-4 10GbE copper module (supports 10Gb connections only) 2-port 10GBASE-T 10GbE copper module (supports 1/10Gb connections).
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Agatige Frequency to Voltage Converter Module, 0-10Khz to 0-10V F/V Digital to Analog Converter Conversion Module

  • FUNCTION: The frequency of the pulse signal 0HZ to 10KHZ converts into an analog voltage signal of 0-10V. Can be used to interface switching between the PLC and the frequency converter, or interface matching such as the matching of motion control card and inverter control..
  • FEATURES: Input pulse level is 5V 12V 24V, which can be directly entered without serial resistor. The input signal frequency must maintain more than 0.5 seconds..
  • ANTI-INTERFERENCE: Conversion module's signal inputs with optical coupling isolation, which can ensure that the capability of anti-interfence..
  • APPLICATION: Frequency to Voltage Converter Module Can be used for industrial control panel PLC or other signal interface switching.
  • MAJOR SPECIFICATIONS: Output current: 5MA,Voltage: 0-10V, Input pulse level: 5V 12V 24V, Frequency: 0 to 10KHZ..
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YVO Optocoupler Isolation Board,4 Channel Optocoupler Isolation Module PLC Signal Level Voltage Conversion Board,Can be Used for Signal Isolation,Signal Level Voltage Conversion (24V to 5V)

  • 【Widely Use】: Our optocoupler isolation board can be used for signal isolation, PLC signal level converting, level conversion between single-chip microcomputer, PLC and other signals, PNP / NPN signal to NPN signal, signal level voltage conversion and other purposes..
  • 【20K Limit Switching Frequency】: The maximum switching frequency of our optocoupler isolation is 20K..
  • 【Easy To Recognise】: Each channel of our optocoupler isolator module has been equipped with indicator, easier to recognise the working status..
  • 【Size Parameters】: Module Dimensions: 72*55*18mm (length*width*height). Mounting Hole Size: 64*47mm. Mounting Hole Diameter: 3mm..
  • 【SHOPPING WITH CONFIDENCE】: We are committed to providing you with quality services. If you have any question, please feel free to contact us by sending emails.We will provide after-sales service until you are satisfied..
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4pcs Solid State Relay SSR-25DA DC to AC Input 3-32VDC to Output 24-480VAC 25A 250V Solid State Relay Module

  • 【Model】SSR-25DA 25A 250V Solid State Relay Module.
  • 【SSR-25DA Parameter】solid state module relay SSR-25DA, 3-32VDC/24-480VAC.
  • 【Relay Size】(L*W*H)62×45×24mm/2.48 x 1.73 x 0.94".
  • 【SSR Application】No electric spark, no noise, high switching speed, especially suitable for corrosion, moisture, dust resistant and other harsh environments. Widely used in many automatic control systems.
  • 【Package Included】4pcs SSR-25DA solid state relay module.
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LoadHandler Truck Bed Unloader - LH3000 - Fits Full Size Trucks

  • Very small size, length, width and height are 17*11*3.6mm.
  • The maximum output current can reach 1.8A, when the output current is 1.5A, the output voltage is 3V.
  • Switching frequency: 1.5 MHz (highest), typically 1 MHz.
  • When using this module with an inductive load, please pay attention to the protection of the current in the rear stage. For example, when using a steering gear or a motor, a large ripple may be generated, which may affect the chips in the rear stage circuit. You can add Zener and capacitor for protection.
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MokerLink 8 Port 10Gbps SFP+ Switch, Support 1G SFP and 10G SFP+, 160Gbps Bandwidth, Fanless Unmanaged Plug and Play Ethernet Switch

  • 10 Gigabit SFP+: 8 x 10Gbps SFP+ ports, enable high-bandwidth connected, auto-adaptive 1G/2.5G/10G optical fiber module, wider rate range.
  • 160Gbps Bandwidth: switching capacity is 160Gbps, all ports can achieve non-blocking 10G line speed forwarding.
  • Open SFP: Support standard SFP interface optical module, no encryption, such as multi mode, single mode, SFP to RJ45 Modules.***No include SFP module***.
  • Plug and Play: Unmanaged simple setup, with no software to install or configuration needed. LED indicators can clearly show the status and rate of the port.
  • Widely Used: Metal case, fanless design, quiet and stable operation, suitable for high-speed and long-distance fiber transmission.
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Alinan 10pcs High Sensitivity Sound Microphone Sensor Detection Module for AVR PIC

  • Using infrared reflective sensor TCRT5000.
  • TCRT5000 infrared reflection sensor, detecting reflection distance, suitable for 1mm~25mm, comparator output, clean signal, good waveform, strong driving ability, over 15mA, with potentiometer adjustment sensitivity.
  • IR Infrared Obstacle Avoidance Sensor Module TCRT5000 Photoelectric Switch Barrier Line Track Sensor Module for Smart Car w/Cable 3.3V-5V.
  • Easily Installation:Design with bolt holes for easy installation.Use wide voltage LM393 comparator,With potentiometer to adjust sensitivity.
  • Output form: digital switching output (0 and 1),Comparator output, clean signal, good waveform, strong drive capability, over 15mA.
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UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino Raspberry Pi

  • ❃❃ Package Included：3 x ACS712 Hall Effect Current Sensor Module + 3x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor.
  • ❃❃A wide range of applications:The current sensor ACS712 provides economical and accurate solutions for ac or dc sensing in industrial, commercial and communication systems. Typical applications include motor control, load detection and management, switching power supply and overcurrent fault protection..
  • ❃❃ACS712 Hall Effect Current Sensor Module：Chip: ACS712ELC-30A.
  • Pin 5V power supply, on-board power indicator.
  • ❃❃Voltage Sensor Module：Voltage input range: DC0-25V.
  • input : Terminal cathode connected to VCC, GND negative pole.
  • Output interface: "+" then 5/3.3V, "-" then GND, "s" then the for AD pins..
  • ❃❃Perfect Combination：Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
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DZS Elec 6pcs XL6009 DC-DC Booster Converter Module 3V-32V to 5V-35V 4A Adjustable Step-up Voltage Regulator 5V 9V 12V 24V Power Supply Module

  • XL6009 DC-DC Adjustable Booster Power Converter Module, High efficiency non-isolated booster module can be used for booster voltage stabilizer power supply, DIY adjustable mobile power supply, booster charger, etc..
  • Input Voltage: 3V-32V, The optimal operating voltage range is 5-32V.
  • Output Voltage: 5V-35V Continuing Adjust (Step-up module, output voltage is higher than input voltage).
  • Input Current: 4A (max) Non-Load 18mA (The higher voltage, the greater no-load current.).
  • The booster power board is equipped with 4A high-efficiency MOSFET switch tube, with the conversion efficiency up to 94%..
  • Ultra high switching frequency 400KHz, the filter capacitance with small capacity can achieve very good effect, smaller ripple and the volume..
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AOICRIE 3Pcs DC to DC Voltage Regulator Step Down Power Supply Buck Converter Module 6-40V to 5V 3A Dual USB Port Output

  • DC-DC 9V/12V/24V/36V to 5V 3A step down power converter module..
  • Converting Efficiency: 92% (MAX), Switching frequency: 150KHZ, Input: 6V-40V, Output: 5V / 3A (MAX)..
  • This module has short circuit protection, Working temperature: -40 to +85 degree Centigrade..
  • Load capacity: Maximum output 3A (with two phones simultaneously) Conversion efficiency: 92%..
  • On-baord Dual USB port with 5V 3A fixed output,can be used as a USB charger for your power bank,smart phones,tablet,etc.DIY Mobile Power Supply,5V output for charging Phone,MP3, MP4, etc..
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6PCS SSR-40DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC

  • Product name: solid state module relay SSR-40DA, 3-32VDC/24-380VAC..
  • SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics..
  • Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system..
  • Especially suitable for corrosion, moisture, dust, and other harsh environments, and frequent switching the occasion, AC contactor is updated alternative..
  • High reliabily, compact size, a great part for temperature controller and other machinery control system..
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DROK® DC-DC Buck Converter 3.5-30V to 0.8-29V 10A Step-down Volt Adjustable Output Voltage Regulator Module Power Supply with High Accuracy Voltmeter Red Digital Tube Display

  • DROK DC buck converter input voltage range is DC 3.5~30V, output adjustable voltage range is DC 0.8~29V, max output current is 10A, conversion rate....
  • LED Voltage Meter: the step down regulator is equipped with high accuracy voltmeter, red LED display, press the key to switch display input voltage or....
  • Metal Case: DROK volt transformer is designed with metal case, can protect the module from destroying, and the case itself is a heat sink, excellent....
  • Note: please make sure that the input voltage is higher than the output voltage at least 1V.
  • please note that this module doesn't have reversed....
  • Small Size: the switching power supply module is with compact design, dimension is 85mm*58mm*33mm(L*W*H)..
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