ReviewsDigital Interface

5V Mic Microphone Sensor Module, High Sensitivity & High Accuracy Voice Detection Sound Detection Module, Adjustable Gain Analog Output

INMP441 is a high-performance, low-power, digital output omnidirectional MEMS microphone with a bottom port..
With MEMS sensor, signal conditioning, analog‑to‑digital converter, anti‑aliasing filter, power management and I2S interface..
The microphone outputs the signal on the left channel when the level is low, and outputs the signal on the right channel when the level is high..
With flat broadband frequency response and high signal‑to‑noise ratio, it can produce high‑definition natural sound..
The microphone module has a 24‑bit digital I2S interface with high‑precision data, and the output performance is stable..

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BY-J Car HUD Display, OBD2 Gauge Display+GPS Speedometer for Car Diagnostic Tool, OBD Fault Code Elimination Safe Driving Overspeed Fault Alarm, Troubleshooting Heads up Display for All Vehicles

...p display is more compatible than traditional HUD with OBD only, when your car does not has OBD, you can switch to GPS working Mode. The OBD2 mode is only applicable to most vehicles produced in the United States in 2004 and in other regions after 2008, while GPS mode is suitable for all vehicles..
[Multiple Display Interface] Multi-functional cars digital Speedometer can switch 8 kinds of interfaces, can separately present a simple interface of speed interface, OBD interface，6-grid interface, scroll pressure interface, acceleration test interface, brake test interface, or present full function interface..
[Function for OBD2 Mode] Working voltage: 11V~18VDC (12vdc/200mA). Function including speed, RPM, water temperature, voltage, fuel consumption, clock, single travel distance, single travel time, oil temperature, turbine pressure, acceleration test, brake test, overspeed alarm, engine failure alarm, elimination of fault code, water temperature alarm , speed alarm, voltage alarm, mile switch, fatigue driving reminder, automatic and manual brightness adjustment..
[Two installations] This installation methods of the digital GPS speedometer are simple and diverse. You can place it directly in front of the car's center console, or use the tape that comes ....

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HiLetgo MEGA2560 ATmega2560-16AU Sensor Shield Sensor Expansion Board V2.0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface

This MEGA Sensor Shield V2.0 dedicated sensor expansion board assembly market a variety of advantages in one of the expansion board design, PCB Immersion Gold processing technology..
Board not only all digital and analog interface to the steering gear line order form extended out, but also ad hoc Bluetooth module communication interface, SD card module communication interface, APC220 wireless RF module communication interface, and RB URF v1.1 ultrasonic sensor interface, independent expansion a more easy and convenient..
For beginners, do not have to worry about cumbersome and complex circuit connection, will simplify this circuit sensor expansion board in the true sense, it can often be easily connected with the sensor..
A sensor requires only a general 3P sensor cable (regardless of digital cable and analog cable), complete the circuit connection, the preparation of the corresponding program downloaded to MEGA controller reads the sensor data, or receive wireless module back pass data through the arithmetic processing, the final easy to complete your own interactive works..
Sensor Shield allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers..

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allsun 2 in 1 Handheld Digital Storage Oscilloscope Automotive Diagnostic Lab Scope Protable Digital Multimeter Color Screen Scope DMM Meter 2 Channels,25MHz

【2 IN 1 COLOR SCREEN OSCILLOSCOPE】 Handheld Oscilloscope Function & Digital Multimeter Function, Digital Multimeter functions integrated multifunctional handheld instrument, ideal for field use..
【DIGITAL OSCILLOSCOPE MAIN FUNCTION】 Oscilloscope Multimeter has 2-channel ,25MHz digital storage oscilloscope,6000 words True RMS, True 6000 words RMS digital multimeter, 100MSa / s real-time sampling rate, 25MHz real-time bandwidth..
【HANDHELD OSCILLOSCOPE MATERIAL AND LANGAUGE SWITCH】Handheld Oscilloscope has ABS on the outside(such as BNC connector. With some metal for connection on the inside.Chinese got it back to English, step is Power on - menu - F4 - F2.
【EQUIPED WITH OSCILLOSCOPE & DMM FUNCTION】Automotive Oscilloscope has equiped with oscilloscope function and DMM function. Oscilloscope--- automatically capture waveform, read out, waveform display processing, single & dual cursor measurements, scanning and recorder function..
【STANDARD USB INTERFACE】Handheld Digital OscilloscopeThrough the PC software can easily communicate with a computer for data analysis and test results archive, through the USB interface and the computer connection, transmission, you can analyze and print data from the oscilloscope..

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Mcbazel Surecom SW-102 Digital VHF/UHF 125-525Mhz Antenna Power & SWR Meter

VSWR. Forward and reflected power direct digital readout, without any calibration. NOTE: DOES NOT compatible with Digital Radio..
Maximum measurable power range up to 120W..
Low insertion loss (0.3 decibels or less) structure allows it to be permanently connected..
Build in Frequency country . Interface: N-J Interface.
Frequency range: 125 - 525MHz. NOTE: ground plate is NOT included..

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Panasonic Portable AM/FM Radio with Best Reception Led Tuning Indicator Cleaning Cloth and 4 AA Batteries

EASY-TO-SEE DESIGN: Large dial with fluorescent pointer allows for easy viewing, even in the dark.
SIMPLE, EASY-TO-USE FM/AM RADIO WITH HIGH QUALITY SOUND: Portable handheld radio with digital tuner has a simple, easy-to-use interface, with antennas....
SMOOTH TUNING: Digital tuner with AFC (Auto Frequency Control) enables easy and stable tuning.

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AEM Electronics 3 Gauges Combo Set UEGO 4.9LSU WideBand Air/Fuel ratio + Turbo Tru-Boost Controller + Oil Pressure

...: Black/Silver OEM Replacement: No Sending Unit Included: Yes.
EM Electronics TRU-BOOST gauge-type controller kits feature an electronic boost controller that combines the simplicity of a manual boost controller with the added ease of adjusting boost levels through a gauge interface. There is no external interface required for setup and they are fully functional right out of the box.
Gauge Series: Digital Gauge Type: Boost pressure Gauge Range: 0-100 psi Shape: Round Gauge Size (in): 2 1/16 in. diameter Gauge Size (mm): 52.39mm diameter Sweep: Digital numeric Sending Unit: Electrical Gauge Face Color: Black/White Bezel Finish: Black/Silver OEM Replacement: No Sending Unit Included: Yes Notes: Displays digital LED numbers and sweeping LED "needle". This gauge also includes a white face and a silver bezel that can be interchanged..

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【Upgraded】 ANDTOBO Digital Toslink Fiber Optical Splitter 1 in 2 Out Audio Adapter Cable【Signal Enhancement】

Toslink fiber optic splitter 1 into 2 out allows you to connect one toslink optical digital audio source and split into two different receiving devices. Such as wireless headphones and soundbars..
Perfect for streaming your PS4/X-Box/HDTV or other digital audio source to your bluetooth headphones with transmitter and soundbars..
Powered optical audio splitter can compatible with more devices. Ex: PS4, X-Box, HDTV, amplifier, LC optical outlet and more..
Digital audio cable splitter adopts high-quality chips, the loss is less than 0.2dB/m, and bring you Hi-Fi sound quality experience..
18 Months Warranty. Please note the TV interface if suitable with the optic square interface before purchase..

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16 Inch Portable LED TV, 1080P Digital TV ATSC High Sensitivity Widescreen Television, HDMI, USB, Digital Tuner, AV in/Out, Display Monitor, Analog TV, ATV with Stand, Remote Control

【VIEWING TYPE】The portable digital TV is made of ABS material, hard and durable, in addition, it also complies with ATSC, which can watch analog TV, digital TV and ATV..
【MULTI INTERFACE】The digital TV is equipped with USB interface, small memory card slot to play U disk content, supporting MKV, MOV, AVI, WMV, MP4, FLV, MPEG1‑4, 1080P video and MP3..
【CAN BE USED OUTDOORS】Digital TV is equipped with 1800mAh rechargeable outdoor lithium battery with stand for easy carrying and use, but remember to charge it in advance for use..
【HIGH SENSITIVITY】The digital TV has a high sensitivity tuner for enhanced signal reception, and also supports FM broadcast function, which is a great experience..
【APPLICABLE COUNTRIES】The various functions of this portable digital TV are only applicable for some countries, so be sure to confirm your country before purchasing. Applicable Countries: Canada, United States, Mexico, El Salvador, Dominican Republic, Puerto Rico (U.S.), U.S. Virgin Islands..

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Panasonic Portable AM/FM Radio with Best Reception, Led Tuning Indicator, Compact Size + 4 AA Batteries

EASY-TO-SEE DESIGN: Large dial with fluorescent pointer allows for easy viewing, even in the dark.
SIMPLE, EASY-TO-USE FM/AM RADIO WITH HIGH QUALITY SOUND: Portable handheld radio with digital tuner has a simple, easy-to-use interface, with antennas that pick up both AM and FM signals.
SMOOTH TUNING: Digital tuner with AFC (Auto Frequency Control) enables easy and stable tuning.

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Hantek 6022BE USB Digital Storage Oscilloscope 2 CH 20MHz 48MSa/s Portable Oscilloscope (6022BE)

⚡【USB Digital Storage Oscilloscope】 Cost-effectiveness, 20MHz bandwidth 2CH scope, 48MSa/s sample rate, with 2pcs probes.
Standard USBXI (TM) interface, easyly inserts into USBXI (TM) housing to make up a combination instrument..
⚡【Features】High performance, 48MS/s real-time sampling, 20MHz Bandwidth. Standard USBXITM interface, easyly inserts into USBXITM housing to make up a combination instrument. USB2.0 interface, no external power source required, easy to use. 23 measurement functions, PASS/FAIL Check, be suitable for technical application. Waveform average, persistence, intensity,invert,addition, subtraction, multiplication, division,X-Y plot..
⚡【Portable & Compact design】 USB2.0 interface, no external power source required, easy to use. Be suitable for notebook computer, product line maintenance,be used easily on business. Dimensions (mm):200(L) x120(W) x35(H), be carried easily..
⚡【What you will get】 1 x Hantek 6022BE USB Digital Storage Oscilloscope ,1 x USB Cable ,2 x Oscilloscope probes , 1 x Disc.
⚡【CE Certificate & One Year Warranty】 High-quality product.It has CE Certificate and conforms to national standards.We provide 12-Month after sale service,if quality problems happen in a guaranteed period, please contac....

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