Programmable DC Power Supply (0-30 V 0-10 A) High Precision 4-Digit Multiple Protection with PC Software and USB Charging

  • ①Multiple Protections: Overvoltage (0-31V), Overcurrent (0-10.1A), Overheat protection function (85 ° C), intelligent fan cooling. You can set overvoltage protection and overheat protection..
  • ②Multi-Function Display: 2.8-inch color LCD display, display voltage (output voltage set value and actual output value), current (output current set value and actual output value), actual output power, cumulative execution time, channel Output status, The DISPLAY key allows you to choose to display the measurement data numerically or as a curve. Rated output voltage: 0-30V, rated output current: 0-10A. Setting / readback resolution: Voltage: 10mV.
  • ③Programmable Power Supply: Memory key. You can save 4 sets of channel parameters (M1 to M4) and output them quickly. List waveform output settings: You can edit and get output waveforms. The waveform set contains 10 editable points. The editable parameters for each point include output voltage, output current, waveform duration, and whether the point is selected..
  • ④Two USB Ports: This regulated power supply is equipped with two USB ports. Rear USB interface (upgrade program, upper computer control interface).
  • front 5V 1A USB interface can be used to charge mobile phones..
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Donner Electric Drum AMP 35-Watt Electronic Drum Amplifier & Electric Instrument Cable 10 ft

  • Electric Drum AMP -【Equipped with two speakers】35-Watt Drum Amplifier that with TWO Speakers(LF:8-inch woofer, HF:2.5-inch tweeter, Impedance: 4 ohms ) provides rich tone with intuitive controls.1/4"DI Out:Audio output port, which can be connected to other speakers through audio cable to provide audio input to other speakers..
  • Electric Drum AMP -【Unique-Design for Electronic Drums】Use for Electric Drum practice, street performance, karaoke with friends, band performance, outdoors playing.Frequency response ranges from 20 to 20KHZ.Musical instrument input which can be connected to 'electronic drum', 'keyboard', etc..
  • Electric Drum AMP -【Multi-function Wireless control button】High-Efficiency and Super Durability.Extremely versatile 2-channel Drum amplifier.two inputs with separate volume control for each channel.Controls: 2-Volume, Treble,Middle, Bass.AUX-Volume,Wireless audio connection..
  • Electric Drum AMP -【Two channels】Two 1/4" Instrument Input, 3-Band EQ, 1/8" Auxiliary Input Jack for Jam-Along with Media Player or CD, 1/8" Headphone Output Jack for Silent Practice.DI output port for external active speakers.Audio output port, which can be connected to other speakers through audio cable to provide audio input to other speakers..
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HiLetgo Game Joystick Sensor Game Controller Sensor JoyStick Breakout Module for Arduino PS2 Raspberry Pi

  • High-quality rocker, long life, stable performance..
  • Two analog outputs, all the way to digital output..
  • X, Y-axis output for the two potentiometers, you can read through the AD conversion twist angle..
  • Like the next press the joystick, you can move all the way to touch the authority for the digital output, has been pulled..
  • For two degrees of freedom servo PTZ control or other remote proportional control..
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DaFuRui 10Pack KY-040 Rotary Encoder Module 360 Degree Rotary Encoder Module with Knob Cap for Arduino

  • This incremental rotary encoders Exquisite workmanship ,Quality assurance for 1 years. If there are quality problems within 1 years, you can send us email. We will send you new ones ..
  • Product Name: incremental rotary encoders 600P/R , AB two phases.AB two -phase quadrature output rectangular pulse, the circuit output is NPN open collector output type ..
  • Encoder size : Encoder size: 38 x 35.5mm/1.49" x 1.39" ;Shaft: 6 x 15mm/0.23" x 0.59";Axis stopper platform: High 5mm, 20mm;Power source: DC 5-24V;Maximum mechanical speed: 6300 R / min..
  • Connection: white = A phase, Green = B phase, red = power +, black = V0 ; Note: AB two -phase outputs must not be connected directly to VCC, otherwise, they will burn the output transistor..
  • Package content:1 x Incremental Rotary Encoder ;Net Weight : 130g.
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SureFire Handhelds/Everyday Carry Light Edcl 1, Black

  • Virtually indestructible LED emitter Regulated to maximize output and runtime.
  • Two output levels - 500 lumen high for maximum light, 5 lumen low for extended runtime.
  • Fully press tailcap switch for high output, and slightly press tailcap switch for low.
  • TIR lens produces focused beam with sufficient Surround light for peripheral vision.
  • Two-way Clip permits light to be carried bezel up or down.
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C2G 03364 2-Port VGA (HD15) Manual Switch Box, Beige

  • One input such as a PC can connect to the VGA switch to distribute the signal to two switchable outputs.
  • One could connect the switch to two inputs, such as two PCs, to one output, a single monitor..
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Mini Stereo 2 Channel Line Mixer Headphone Monitoring Club Live Studio Recording

  • MX3 is a mini audio mixer with 2 groups of 3.5mm inputs, 1 group 3.5mm AUX output and 3.5mm headphone jack output, which is capable of mixing the signals from CD players, instruments, portable recording devices, video playback devices and so on..
  • MX3 supports two working modes to satisfy different requirements: 1. Active mode: need to connect independent USB power, built-in audio amp chip will work, amplify the mixed audio signal and output larger power, can connect headphones to monitor music directly via the 3.5mm headphone jack..
  • 2. Passive mode: no power required, MX3 will work in the state of pure resistance attenuation, output audio signal will be a little attenuated. And the headphone jack output will not support headphone monitoring directly but need to add a headphone amp..
  • With one main output volume knob and two independent input volume knob, the input level of 2 groups can be controlled separately, have no interference to each other. Providing the highest sonic quality even at maximum output level..
  • Mini size with exquisite appearance, flexible circuit both provides monitoring and mixing functions, and won’t make interference to the sound quality, compact design is very convenient to carry and use any time any where..
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DC Power Supply Variable, Adjustable Switching Regulated Power Supply (0-120 V 0-3A) with 4-Digits LED Display, Beach Power Supply with USB Quick-Charge Interface, Short Circuit Alarm

  • ①Multiple Protections: Overvoltage (0-61V), Overcurrent (0-5.1A), Overheat protection function (85 ° C), intelligent fan cooling. You can set overvoltage protection and overheat protection..
  • ②Multi-Function Display: 2.8-inch color LCD display, display voltage (output voltage set value and actual output value), current (output current set value and actual output value), actual output power, cumulative execution time, channel Output status, The DISPLAY key allows you to choose to display the measurement data numerically or as a curve. Rated output voltage: 0-60V, rated output current: 0-5A. Setting / readback resolution: Voltage: 10mV.
  • ③Programmable Power Supply: Memory key. You can save 4 sets of channel parameters (M1 to M4) and output them quickly. List waveform output settings: You can edit and get output waveforms. The waveform set contains 10 editable points. The editable parameters for each point include output voltage, output current, waveform duration, and whether the point is selected..
  • ④Two USB Ports: This regulated power supply is equipped with two USB ports. Rear USB interface (upgrade program, upper computer control interface).
  • front 5V 1A USB interface can be used to charge mobile phones..
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eboxer 1 HDMI Matrix Switch 6 in 2 Out, HDMI Video Switcher Splitter +Optical 4K@30Hz 1080P Audio EDID Extractor with IR Remote Control & Power Adapter(US)

  • Easy to Use: The six input highdefinition signals can be easily switched or distributed on two highdefinition displays or projectors for display, which can display different pictures or the same picture..
  • With Dual Output Interfaces: At the same time with optical fiber, stereo output interface, output audio can be selected through the function of buttons in the two output screen..
  • With the Function Of Picture In Picture: A large picture contains five small pictures, which can be activated by remote control, which is convenient for intuitive output screen selection..
  • 4K / 30Hz Resolution: Supporting high definition 4K / 30Hz resolution, it is the perfect assistant for home entertainment and office meeting..
  • Multifunction HDMI for Matrix: Support for HDMI1.4b version.
  • Supports a maximum rate of 3.2g with a TMDS clock of 320Mhz.
  • Support SPDIF fiber digital audio output.
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Edifier R980T 4 Active Bookshelf Speakers - 2.0 Computer Speaker - Powered Studio Monitor Pair

  • 24 WATTS RMS POWER OUTPUT - Active bookshelf speaker system with 24W total power output with calibrated, flared bass reflex port in front.
  • CLASSIC WOOD FINISH - 100% wooden enclosures to minimize acoustic resonance..
  • CABLES INCLUDED - RCA and 3.5mm cables and speaker wire included. Universal 110V-240V power supply..
  • 2 X AUX INPUT - Convenient connection to any device that has a 3.5mm headphone output or dual RCA output. Connect to two devices via AUX at the same time, no plugging and switching needed..
  • 2 YEAR WARRANTY - Guaranteed high quality and reliability with hassle-free parts and labor warranty for two years in USA and Canada..
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Valefod DC to DC High Efficiency Voltage Converter 24V to 12V 40A 480W Buck Converter DIY Power Supply Step-Down Transformer

  • 【High-grade DC-DC Buck Converter】It adopts premium quality electronic components and waterproof (IP68) aluminum housing. Widely used for golf cart, club car, motor, speaker, GPS, car display screen, LED strip light, air-conditioner, electric fan, solar energy, DVD and other devices that requires DC 12V voltage..
  • 【Input Voltage】 DC 24V (Input Range: 18V to 36V). A stable DC power is recommended as the input power supply, and the rated voltage supply should be within the voltage range of 18V to 36V..
  • 【Output Voltage】DC 12V (Output Current: 40A). Please NOTE the output voltage/current/power is rated..
  • 【Multiple Protections】Built-in over-temperature, over-current, over-voltage, output short- circuit protection to ensure your devices safely..
  • 【Easy to DIY】Connect INPUT wires to power source, OUTPUT wires to your load device. The wiring diagram is labeled on the back of buck converter. Please don't power on before completing the circuit and connection, do not reverse the input and output interface. ※ Two INPUT wires = Red wire(positive pole) + Black wire(negative pole). ※ Two OUTPUT wires = White wire(positive pole) + Black wire(negative pole)..
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Audio 2000S WM6522 PLL Frequency Agile UHF Rechargeable Wireless System with Two Rechargeable Handheld Wireless Microphones

  • 【Rechargeable with NiMH Batteries】Rechargeable Mechanism on Both Handheld Microphones and Receiver (NiMH Rechargeable AA Batteries Included).
  • 【Selectable 16 Frequencies】Frequency agile over a 25 MHz bandwidth, with 16 pre-programmed frequencies available.
  • 【XLR and 1/4" Microphone Output Jacks】Two Independent Balanced XLR Audio Outputs and One Mixed Unbalanced 1/4" Output on the Receiver.
  • 【Two Volume Control Knobs】Two Independent Volume Control Knobs (One for Each Channel).
  • 【Two LCD displays】Two deluxe LCD display panels.
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by-WM8_MCH

  • Two Transmitters and one Dual-Channel Receiver can work in two Way: One Receiver to Two Transmitters, or One Receiver to One Transmitter..
  • 48 UHF Channels, More than 6 Hours Continuous Operation, Operation range can reach up to 300'/100m(without obstacle)..
  • Selectable STEREO/MONO Mode. Plug and Record Functionality. Programmable Mute function..
  • Mic and Line-in. Camera-Mountable Receiver. Monitoring sound by headphone output(Receiver)..
  • Includes Omni-Directional Lavalier Mic, XLR output cable, Stereo mini plug cable and Pergear Clean Kit..
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