ReviewsDigital Signal

Digital to Analog + Bluetooth Receiver USB Music Player Digital to Analog Converter with Headphone Amplifier Built-in Bluetooth V5.0 Receiver

Digital to analog audio converter：Convert optical/coaxial Toslink digital pulse code modification (PCM) and line pulse code modification (LPCM) audio signals to analog (RCA and AUX 3.5mm Jack) audio simultaneously..
Volume control design：Digital to Analog Converter comes with its own professional volume control knob,which makes it super easy to adjust the output volume of both RCA and AUX.This supports the simultaneous play of both the speakers and headphones..
Supports all popular sample rates：Digital to Analog Converter accepts uncompressed digital audio as input with 192kHz/24bit,96kHz,48kHz,44.1kHz,32kHz as sample rates and provides electromagnetic-noise-free transmission..
Bluetooth：Digital to Analog Converter support Bluetooth 5.0 version. SBC,AAC decoder and signal distance up to 10 meters with Bluetooth antenna..
Compatibility：Digital to analog audio converter is specially designed for either home or professional audio signal switching. It converts coaxial, Toslink digital audio, stereo audio or Bluetooth signals to analog stereo audio signal. It is also a digital music player with USB Flash Drive input supporting MP3,WAV,APE,FLAC and WMA lossless formats..

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Wireless RV Backup Camera for Truck Trailer Camper Digital Rear Side View 3 Cameras & HD 1080P 4 Splits 7" Screen with Adapter for Furrion Pre-Wired Night Vision IP69 Waterproof 170° Wide View Angle

3 Channel Monitor System: You can choose a full screen or split mode according to your needs. This RV backup camera system contains 1-full-screen mode, 2-split-screen mode & 4-split-screen mode. Including 2 side view cameras & one rear view camera。.
Upgraded Digital Backup Camera: The signal can reach up to 825 feet in open areas and work within vehicle range up to 320 feet. The latest version of the digital signal wireless backup camera will send a powerful signal to the 1080p display. The signal can reach up to 825 feet in open areas and work within vehicle range up to 320 feet..
Touch Buttons & HD 1080P: Reduce the risk of monitor key, rv monitors are more durable, smoother and have a longer lifespan. 1080p HD images during the day, bright and clear images at night. More safer。.
DVR Record Function: You can avoid a lot of traffic scams/thefts. The wireless rv rear view camera has a loop recording function. Compatib....

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6 Pieces ADS1115 Analog-to-Digital Converter 16 Bit ADC 4 Channel Module Converter with Programmable Gain Amplifier ADC Converter Development Compatible with Arduino Raspberry Pi

/ – Bi-directional universal audio converter and Dolby Digital decoder supports both analog to digital audio signal conversion (ADC) and digital to analog audio signal conversion (DAC)..
– Fully licensed Dolby decoder automatically downmixes a multichannel digital audio signal for compatibility with any stereo playback system, analog or digital..
– Simultaneously converts an analog L/R stereo, digital optical SPDIF TosLink or digital coaxial audio input into three audio outputs with electronic noise free transmission..
use the input select switch to choose between optical, coaxial or L/R inputs. LPCM input sampling rates 32 to 96 kHz, output 48kHz.
– All J-Tech Digital products include a One-Year Manufacturer Replacement Warranty and free lifetime technical support from our customer support team located in Sugar Land, TX. Support is available from 9AM – 6PM CST, Monday through Friday. Contact information available on our seller page..

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Kuuleyn Frequency to Voltage Converter Module,1-3KHZ 0-10V PWM Signal to Voltage Converter Module Digital Analog Board

This module is easy to wire and convenient to use.
PWM converts digital signals into analog signal (0 to 10V).
Input digital signal can be 5V or 24V level 0-100% PWM signal.
Output analog signal can be 0-10v voltage or 0-5v voltage.
Can be used for industrial control panel PLC or other signal interface switching.

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Upgraded Universal Car FM and DAB+Digital Radio Antenna Signal Booster with 12V-24V Power Auto Car Radio Signal Amplifier Amp for Marine Car Vehicle Boat RV Truck SUV Vehicle Audio Radio Receiver

【Safety and Protection】Able to provide high output current, low harmonic distortion and cross, ensure security operation. Insurance block,Waterproof Blade Fuse Holder,Waterproof Blade Fuse Holder. Copper signal wire, strong anti-interference, providing better signal..
【Upgraded DAB+Digital Antenna Signal Booster】The amplifier increases the signal of DAB and FM, which allows signals to be received even in areas with poor radio reception quality..
【Perfect Signal Booster】This powered antenna can receive both analog and digital signal, as long as your device is with the corresponding signal receiver! This light, small and easy to set up Csupport FM FM and DAB + digital radio signal amplification function..

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Portable Television

16:9 ATSC HD TV This product is a portable TV that complies with the ATSC standard. What's more , it can be used not only to watch analog TV , but also to watch digital TV and ATV..
MULTIFUNCTION 1080P MINI TV The product has a USB port , Memory Card slot , can play U disk content , supports 1080p video , MKV , MOV , AVI , WMV , MP4 , FLV , MPEG1 4 , MP3 and other functions..
RECHARGEABLE DIGITAL TELEVISION The product is equipped with a 1500mAh rechargeable lithium battery , which has a long service life per charge and can be used outdoors , such as travel , camping , etc..
SIGNAL STABILITY The signal of a TV is of prior importance , so this product is equipped with high sensitivity adjuster , which makes the signal receiving ability much better than before..
PORTABLE DIGITAL TELEVISION- Being a portable digital TV, and in order to meet the purpose of portability, the product is equipped with a TV stand on the basis of the small screen, which is convenient for users to use..

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DIYmall HJ Digital RC Servo Tester ESC Consistency Tester Speed Controller for RC Helicopter Airplane Car Motor Throttle Display

1 X HJ Digital Servo Tester / ESC Consistency Tester.
4CH tester servo: It can control 4 servos at the same time.
50H analog servo signal cycle 20us frequency 50Hz,125H digital the steering gear a signal cycle 8us frequency 125Hz.
250H Digital Servo signal cycle 4us frequency 250Hz.

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2021 TV Antenna for Smart TV - 400+ Miles Range Portable Digital Antenna Indoor Outdoor - 28ft Coax Cable

Cutting the cord and enjoying TS-ant Amplified 400 Miles Range TV Antenna! With TS-ant 2022 Version Digital Antennas you can enjoy your favorite TV shows without monthly bills and subscription.
Supporting a variety of signal transmission such as 720p, 1080i, 1080p 2K and even 4K HD. FREE HDTV network program is waiting for you including ABC, CBS, NBC, BS, Fox and SO MUCH MORE. Say goodbye to your monthly cable TV bills!.
Digital Antenna for tv support 360° signal reception which amplified 400 miles! The Signal Booster of antenna built-in Smart IC Chip Powerful that the technology optimize the best signal transmission Protection and reduce other signals interference. It provides added range and maximum signal reception. Below 35 miles, Turn the Yellow light on! Above 35 miles, Turn the green light on! Please rescan the channels after adjusting the signal booster..
Flat smooth style, you can install it within 3 minutes. Our digital antenna equipped with a stand that you can stand it on the table or install on the wall with screws. It designed with high-definition quality smart booster technology to attract 360° signal direction to help receive local free channels. The TV tower is far away and your signal is nearby, most important this antenna help you....

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FiiO D3 D03K Digital to Analog Audio Converter - 192kHz/24bit Optical and Coaxial DAC

Coaxial/optical Switch For Easy Switching Between Digital Signals.
3.5mm Sound Output Dock. Supports PCM only.

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HDMI to BNC Converter Adapter - HD Digital Video in Female BNC Coax Connector Composite Box w/ 3.5mm Audio Out for PS3 PS5 DVD DVR Security Camera CVR CCTV Image Coaxial Analog CVBS Signal Monitor TV

HDMI to BNC Converter - Convert the high-definition video and audio signals from TV box , game console (PS3 / PS4 / XBOX One 360 ), ordinary cameras , Blue-ray DVD Player or high-definition player etc. to coaxial BNC analog sigals which are used on normal old TV / Monitor / VCR / DVR etc. devices .( Note: This signal converter ONLY works with CVBS signal , DOES NOT with AHD / TVI / CVI analog signal or SDI digital signal ,Does Not Support AHD / TVI / CVI and SDI ).
HDMI to BNC - Transmit Full HD digital signals ( NTSC / PAL) format to BNC (480P / 576I ) Composite video sigial ( CVBS ) output through the video processing of scale down.
Enhance the image brightness , contrast and color with high-definition video processing technology that makes the transmittance of converted BNC image fully ..
HDMI to BNC Adapter - Convert hdmi digital audio to 3.5 mm stereo（L/R）analog audio signal through the processing of DAC digital chip ..
HDMI BNC Coax Connector - Compatible with HDCP signal and recognize HDCP Automatically ..
HDMI BNC Composite Box for TV - Support 4:3 and 16:9 switch Real restore the squashed 4:3 picture shown on the 16:9 tv.

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HDMI to BNC Converter Video Adapter - HDMI in Female BNC Coax Out Connector Composite Box with 3.5mm Audio Output for Full HD DVD DVR PS4 Wii Game Image to Coaxial Analog CVBS Signal Camera Monitor TV

HDMI to BNC Converter - Convert the high-definition video and audio signals from TV box , game console (PS3 / PS4 / WII U / XBOX One 360 ), ordinary cameras , Blue-ray DVD Player or high-definition player etc. to coaxial BNC analog sigals which are used on normal old TV / Monitor / VCR / DVR etc. devices .( Note: This signal converter ONLY works with CVBS signal , DOES NOT with AHD / TVI / CVI analog signal or SDI digital signal ,Does Not Support AHD / TVI / CVI and SDI ).
HDMI to BNC - Transmit Full HD digital signals ( NTSC / PAL) format to BNC (480P / 576I ) Composite video sigial ( CVBS ) output through the video processing of scale down.
Enhance the image brightness , contrast and color with high-definition video processing technology that makes the transmittance of converted BNC image fully ..
HDMI to BNC Adapter - Convert hdmi digital audio to 3.5 mm stereo（L/R）analog audio signal through the processing of DAC digital chip ..
HDMI BNC Coax Connector - Compatible with HDCP signal and recognize HDCP Automatically ..
HDMI BNC Composite Box for TV - Support 4:3 and 16:9 switch Real restore the squashed 4:3 picture shown on the 16:9 tv.

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