Description:• This test can be a USB charging current, voltage, discharge capacity,Quantity of electric charge,power, timing, intelligent devices.• It can be very easy to find digital device charging problem.• Tester three dimensional size 65 * 24 * 14mm • The only button on the tester is used to view and test data switch, The tester can be powered down to save data. Specifications:1. Input Voltage: 3V-30V 2.Input current : 0 – 5.1A3.Cumulative capacity range: 0-99999 mah precision: 0.001 Ah4.Charge accumulation scope: 0-999999 MWH precision: 0.001 Wh5.Cumulative power range: 0-299.999W precision: 0.001W6.Timing the maximum range: 0-999 hours 59 minute 59 seconds precision: 1 second7.Parameters that you can test: Voltage of battery. Current of battery, discharge capacity of battery,Quantity of electric charge,power of battery,timing.8.Communication function: Yes9. Parameters adjusting function :Yes. Equipment for parameters adjustment: One electronic load,one constant current source. Voltage of constant current source should be set to 8.5V There are 3A, 2A, 1A and 0.3A models for current adjusting.Here is a example for 3A:When you set electronic load at 3A model, the current will be adjusted step by step.It will cost you about 10 seconds and you can see the result changing procedure in the LCD screen.When you see the 3A result shown in LCD screen, the adjustment process is finished. You can shutoff the electronic load and the parameters will be saved automatically.10. Clean the data : Push the button until the parameters changed to next sets of parameters. Then release the button.Then the next sets of parameters will be started and they will start from zero.11. Over voltage or under voltage : Over voltage or under voltage, LCD screen displays a warning symbol and issue rapid beep beep sound.12. Turn on mode l: The LCD screen will show all parameters within 1s when you connect power supply by Micro USB or male plug of USB with wire.(It is to check whether the LCD screen is good or not).Then you can see the parameters used last time(capacitor and which set of parameters). You also can see the current voltage, current and over voltage or under voltage. Please see following illustration.USB output port can be connected to a data line, a discharge resistor or the like cable devic comprising a data communication function, the data does not affect the data transmission line.Test specifications, voltage can not exceed 30V, current can not exceed 5.1A.Note:When the voltage is lower than 3V on the instrument display No display screen or higher than 22V,LCD screen displays a warning symbol and issue rapid beep beep sound, it does not affect the use. Application examplesBecause mobile phones and digital devices at low battery or full charge, the current and voltage is not a stable value,the application example of the dischargedevice is a USB 1A or 2A discharge resistor. Note: This data is mobile power discharge capacity, the battery capacity is not, according to our experience, the discharge capacity is about 1.9 times the battery capacity. The former Test Reference Manual Tester discharge capacity value is cleared,and the mobile power is fully charged. General Model – Quantity 1 piece Form Color Black Material Plastic Dimensions & Weight Dimensions 2.56 in x 0.94 in x 0.55 in (6.5 cm x 2.4 cm x 1.4 cm) Weight 0.92 oz (26 g) Packing List 1 x Tester All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed. To enable volume discounts on this site, use coupon code: BULKRATE[…]
Tag: sound
Used 24-bit audio DSP,96 KHz digital receivers, and 192 KHz or 24bit ADC and DAC.Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM andother digital audio format source decode, a variety of sound field and the replay results of two listening modes, 5.1 analog audio output ,will auto work with different amplifier and speakers to get different sound effects, easy to connect many entertainment devices which with optical and coaxial digital signal and analog output signals, such as: set-top boxes, for HD players, for Blu-ray DVD,for PS2,for PS3,for XBOX360 Features:1.Convert DTS or AC3 source digital audio to analog 5.1 audio or stereo audio output2.The analog stereo L or R signals after digital processing chip handle convert it to analog 5.1 channel[…]
Introduction:This audio decoder can auto convert HDMI input to 5.1 channel analog audio output, and support decoding Dolby AC-3/DTS (include 5.1 RAW digital audio streaming). So it is widely used in families, schools, squares, concert halls, cinemas and other public places to enjoy the shock effect of DTS or Dolby. Features:l Build-in high performance RTOS operating system and audio decoder chip; support DTS/AC-3.l Super fast start time about 3 seconds.l Input: HDMIl Output:HDMI;SW,CEN,SR,SL,FR,FL; 3.5mm Headphone Portl HDMI Input Resolution: Up to [email protected];[email protected]l HDMI to achieve the synchronization of audio signal decode. There are PASS/2.0CH/5.1CH three kinds of audio mode options.l Auto decode AC-3/DTS (LPCM/PCM/RAW) input signal without any action.l High compatibility: Support network player, HDTV, Blu-rayDVD, DVD, PS3, Xbox 360,[…]
Product introductionThis product is set to receive and launch two-in-one Bluetooth device, the product is simple to operate, free to send and receive all the audio signal. Through the product Bluetooth receiver mode, you can put the phone music to the traditional home audio equipment; more convenient through the product Bluetooth launch mode, you can make TV, CD player, MP3 or other sources to send Bluetooth speakers or Bluetooth headset On; because the product uses low latency technology, so it also supports online games, television, film sound real-time transmission. This product built-in rechargeable battery, long battery life, the perfect solution to the limitations of audio equipment, expansion of a variety of audio equipment transfer function. The main parameters of the productBluetooth[…]
G2 Wi-Fi Display Receiver is a Special Devices to project your Smart Phones / Tablet PC to another big screen devices with HD interface (such as, HDTV, Monitor & Projector, etc) through WiFi connection. And, it supports popular ScreenShare standards, such as, Miracast, DLNA and Airplay, can enhance your HDTV / Projector / Monitor with HD input socket. Moreover, The WiFi Display Receiver has more features such as, streaming video, web surfing, photo viewer, Internet video and more, just to enjoy excellent multi-display sharing. Features:[Wireless Display]Cast your contents (Video, Game, Audio, Picture, App and File) in your Smart Phones / Tablet PC to another big screen devices with HD interface (such as, HDTV, Monitor & Projector, etc) by using[…]
BLUETOOTH 4.0 TRANSMITTER (not a Bluetooth receiver) – Connect to audio output devices such as TV, iPod, CD player, PC, MP3/MP4, and transmit audio to your Bluetooth stereo, headsets, headphones and speakers. Please note:Upgrade bluetooth transmitter can connect with two bluetooth headphones/speakers simultaneously to allow two person enjoy nice sound together ✔ TV TRANSMITTER – Connect the Bluetooth transmitter to your TV audio jack into the TV and transmit the sound to the Bluetooth headset, just enjoy the shows at late night without disturbing your loved ones, isn’t awakened by any TV sound✔USER-FRIENDLY – Low latency, CSR chip & Aptx for high-fidelity stereo sound lag-free content streaming. Effective diameter range around 10 M /32ft(IN OPEN AREA); Easy pairing with Bluetooth[…]
Convert DTS/AC3 source digital audio to analog 5.1 audio or stereo audio outputThe analog stereo (L / R) signals after digital processing chip handle convert it to analogMulti-channel audio input: 2 x Spdif input, 1 x Coaxial Input, 1 x Stereo,1xUsbThis is a upgrade version of the old 5.1 Audio Gear Sound Decoders, combined more functin into one decoder, it will bring you more convenienceDimension of our digital to analog decoder: 129*85*25 mmDigital Audio Decoder: Used 24-bit audio DSP, 96 KHz digital receivers, and 192 KHz/24bit ADC and DAC. Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM and other digital audio format source decode, a variety of sound field and the replay results of two listening modes, 5.1 analog[…]
Used 24-bit audio DSP,96 KHz digital receivers, and 192 KHz or 24bit ADC and DAC.Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM andother digital audio format source decode, a variety of sound field and the replay results of two listening modes, 5.1 analog audio output ,will auto work with different amplifier and speakers to get different sound effects, easy to connect many entertainment devices which with optical and coaxial digital signal and analog output signals, such as: set-top boxes, for HD players, for Blu-ray DVD,for PS2,for PS3,for XBOX360 Features:1.Convert DTS or AC3 source digital audio to analog 5.1 audio or stereo audio output2.The analog stereo L or R signals after digital processing chip handle convert it to analog 5.1 channel[…]
Convert DTS/AC3 source digital audio to analog 5.1 audio or stereo audio outputThe analog stereo (L / R) signals after digital processing chip handle convert it to analogMulti-channel audio input: 2 x Spdif input, 1 x Coaxial Input, 1 x Stereo, 1xUSBThis is a upgrade version of the old 5.1 Audio Gear Sound Decoders, combined more functin into one decoder, it will bring you more convenienceDimension of our digital to analog decoder: 129*85*25 mmDigital Audio Decoder: Used 24-bit audio DSP, 96 KHz digital receivers, and 192 KHz/24bit ADC and DAC. Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM and other digital audio format source decode, a variety of sound field and the replay results of two listening modes, 5.1[…]
Introduction:This audio decoder can auto convert HDMI input to 5.1 channel analog audio output, and support decoding Dolby AC-3/DTS(include 5.1 RAW digital audio streaming). So it is widely used in families, schools, squares, concert halls, cinemas and other public places to enjoy the shock effect of DTS or Dolby. Features:l Build-in high performance RTOS operating system and audio decoder chip; support DTS/AC-3.l Super fast start time about 3 seconds.l Input: HDMIl Output:HDMI;SW,CEN,SR,SL,FR,FL; 3.5mm Headphone Portl HDMI Input Resolution: Up to [email protected];[email protected]l HDMI to achieve the synchronization of audio signal decode. There are PASS/2.0CH/5.1CH three kinds of audio mode options.l Auto decode AC-3/DTS (LPCM/PCM/RAW) input signal without any action.l High compatibility: Support network player, HDTV, Blu-rayDVD, DVD, PS3, Xbox 360, DM500S,[…]
➢ NO PHONE NEEDED & 100% HANDS FREE – Enjoy total freedom when jogging, traveling, or commuting to work. Vinci allows you to voice control your music when manually choosing songs on your phone is inconvenuent. Say anything (artist, song, album, genre, mood) you want, Vinci will match songs to whatever you say, or let Vinci pick a song for you➢ STREAM MUSIC ANYWHERE & STORE SONGS IN YOUR HEADPHONES – With Vinci you can connect to Wi-Fi or 3G network to stream music from Spotify, SoundCloud, Amazon Music directly on your head phones. It supports Amazon Alexa so you can call out Alexa services anywhere you go. Vinci has 16GB of storage (stores up to 4000 MP3 songs) to[…]
Main Features:Easy control by special APP offers control of stick, gyroscope, pathWhen locked rotor happens, the motor can start the protection mode to stop the burn of robotWith 4 USB Type-C ports, support to connect sensors of infrared, ultrasound and colorSupport RGB programmingSupport mobile phone control Specifications:Battery: 1700mAh LiPo ( included )Using time: 12 hoursCPU: STM32 ( max. frequency 72MHz )Interface expansion sensor: supportWireless extension sensor: supportGyro sensor: built-in masterInfrared sensor: external ( not included )Ultrasonic sensors: external ( not included )Charging adapter: 12V / 5V outputNote: the base and the phone in the picture are not included. General Model N/A Form Color Gray (Robot and Sensor) Material Metal,Other Quantity 1 set Specification Number 978 Other Features Suitable Age 12-15 years , Grown[…]
Smart RFID Car Engine Alarm Finger Push StarterThis is a simple and easy use RFID Car Alarm with Finger Engine Start Push Button Start Stop and Transponder Immobilizer. RFID Car Engine Push Starter is easy to install and use, can start or stop your car much easier and keep your car safe at the same time. This item is only work with DC12V cars at the moment.Features:– Push button engine start.– Telecontrol starting function– Remote start 6 seconds preheating in advance function.– Automatically lock the host after stalling 35 seconds.-10 minutes timing flameout function after telecontrol starting.– Telecontrol starting safe handbrake detection function.– Automatic locking the door function after telecontrol starting.– Open acoustics and dashboard function.– RFID engine lock.– Immobilizer, with[…]
1. Front Sensor Detection Range:0.98~3.28 ft Rear Sensor Detection Range: 0.98~7.54 ft2. Digital LCD display (number & light). Help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicleSpecifications:1. Rate voltage: 12V DC 2. Rate current: 100mA – 300mA3. Ultrasonic frequency: 40KHz4. Control moudle working temperature: -30 – 80 celcius degree5. Display working temperature: -20 – 70 celcius degree6. Sensor diameter: 18mm7. Installation mode: DrillingSound: Heart beat type, more recent alarm more rapid General Model – Quantity 1 set Material ABS Form Color Silver Function – Sensor Specification Sensor Qty. 8 Sensor Diameter 18mm Detecting Distance 0-2.5m Monitor Specification Monitor Type LCD Menu Language Others Rearview Camera Parameter Power Supply – Technical Parameters[…]
1. Front Sensor Detection Range:0.98~3.28 ft Rear Sensor Detection Range: 0.98~7.54 ft2. Digital LCD display (number & light). Help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicleSpecifications:1. Rate voltage: 12V DC 2. Rate current: 100mA – 300mA3. Ultrasonic frequency: 40KHz4. Control moudle working temperature: -30 – 80 celcius degree5. Display working temperature: -20 – 70 celcius degree6. Sensor diameter: 18mm7. Installation mode: DrillingSound: Heart beat type, more recent alarm more rapid General Model – Quantity 1 set Material ABS Form Color Black Function – Sensor Specification Sensor Qty. 8 Sensor Diameter 18mm Detecting Distance 0-2.5m Monitor Specification Monitor Type LCD Menu Language Others Rearview Camera Parameter Water-proof YES Power Supply 12V[…]
1. Front Sensor Detection Range:0.98~3.28 ft Rear Sensor Detection Range: 0.98~7.54 ft2. Digital LCD display (number & light). Help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicleSpecifications:1. Rate voltage: 12V DC 2. Rate current: 100mA – 300mA3. Ultrasonic frequency: 40KHz4. Control moudle working temperature: -30 – 80 celcius degree5. Display working temperature: -20 – 70 celcius degree6. Sensor diameter: 18mm7. Installation mode: DrillingSound: Heart beat type, more recent alarm more rapid General Model – Quantity 1 set Material ABS Form Color White Function – Sensor Specification Sensor Qty. 8 Sensor Diameter 18mm Detecting Distance 0-2.5m Monitor Specification Monitor Type LCD Menu Language Others Rearview Camera Parameter Water-proof YES Power Supply 12v[…]
Original Xiaomi Mijia Smart Camera 720 P Night Vision Webcam IP Camera Camcorder 360 Angle Panoramic WIFI Wireless Magic Zoom SpecificationProduct size: 115 * 78 * 78mmProduct Model: MJSXJ01CMLens angle: 100.4 °Resolution: 720pFocal length: 2.8mmOperating temperature: -10 ℃ ~ 50 ℃Connection method: Wi-Fi IEEE 802.11 b / g / n 2.4GHzStorage function: Micro SD card (maximum support 32GB)Support device: Android 4.0 or iOS 7.0 and above Can be flip-chip designFeel free to install any corner of the houseComes with a screw-in base accessories, easy to operate, support flip, side upright and other installation methods; not only can be placed in the home of the desktop, windowsill, bed, you can also flip on the roof, any location on the wall The Three[…]
Topin DIY PCBA-612 Micro Hidden Mini GPS Tracker Positioner Personal Locator SOS Button Double Positioning Free Web APP Trackingfor Kids Children Pets Car Vehicle Bags — DIY for all kinds of devices you want to put Two versions:1 – Only PCBA no battery: need you to buy and install battery by yourself , then power on to use it.2 – PCBA with Battery: can be used directly once receive. Very Small and ultra thin, easy to hide in child’s schoolbag, mobile phone, powerband, Car , Vehicle. Attention:1.Note: This is 2G GPS Tracker , only support 2G sim card. ( It’s said Austrlia,Singapore,Mexico,Canada and USA will stop 2G service since 2017. ) 2.The Topin Official Service platform: www.365gps.netAndroid application: 365gpsiOS application: 365gpsLogin ID: IMEI number, Default Password: 123456 3. QR code scanning accessThe[…]
Topin DIY PCBA-612 Micro Hidden Mini GPS Tracker Positioner Personal Locator SOS Button Double Positioning Free Web APP Trackingfor Kids Children Pets Car Vehicle Bags — DIY for all kinds of devices you want to put Two versions:1 – Only PCBA no battery: need you to buy and install battery by yourself , then power on to use it.2 – PCBA with Battery: can be used directly once receive. Very Small and ultra thin, easy to hide in child’s schoolbag, mobile phone, powerband, Car , Vehicle. Attention:1. Note: This is 2G GPS Tracker , only support 2G sim card. ( It’s said Austrlia,Singapore,Mexico,Canada and USA will stop 2G service since 2017. ) 2. The Topin Official Service platform: www.365gps.netAndroid application: 365gpsiOS application: 365gpsLogin ID: IMEI number, Default Password: 123456 3. QR code[…]
Product size: About 26cm heightBrief introduction: clap their hands or feet, Prince of gymnastics can do action, can turn a somersault, known as the prince of gymnastics!Features: you can clapping and stamping and he’ll move oh, will want to call, will do a handstand, bow, creeping, super cute. Really can not describe clearly the kind of cute and lovely happy! I really like it very much, I believe you will like it! The dog will move along, dog plane, will please the master, a “bark” cry, 6 varieties. Its products with its lifelike appearance is Korean designers, including Sapi Kiva Va spots, shape design and other varieties, to meet the different preferences of children, by clapping or touch commands, can[…]