Resultados de la búsqueda de "computer electronics"

1. Relación señal/ruido: 101dB 2. Rango dinámico: 106dB 3. Capacidad de la batería: 500 mA/3,7 V 4. Entrada de carga: DV5V/1A 5. Potencia de la batería: 3,7 Wh 6. Tiempo de uso: aproximadamente 3-4 horas con plena potencia. 7. Haga que su voz sea más magnética y completa, ya sea que se trate de una transmisión en vivo, una grabación o un entretenimiento de karaoke. 8. 5 modos de escena principales: sonido original / KTV / micrófono de grito / estudio de grabación / fonógrafo Puedes cambiar tu voz con una tecla: Tío / Demonio / Hermana real / Loli / Pastorcito 9. Otras funciones: 8 modos de efectos especiales, esquivar, eliminar sonido original, reproducción interna, sonido electrónico, acompañamiento inalámbrico Bluetooth, etc. Especificación: Peso del paquete Peso de un paquete 0,17 kg/0,37 lb Un tamaño de paquete 14 cm x 6 cm x 2 cm (5,51 pulgadas x 2,36 pulgadas x 0,79 pulgadas) Cantidad por caja 146 Peso de la caja 30,00 kg/66,14 lb Tamaño de la caja 50 cm * 50 cm * 60 cm / 19,69 pulgadas * 19,69 pulgadas * 23,62 pulgadas Contenedor de carga 20GP: 177 cajas * 146 uds. = 25842 uds. 40HQ: 412 cajas * 146 piezas = 60152 piezas

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Features:1. Automatic light enhancement for bad lighting conditions.2. Built-in digital noise reduction microphone, clearer voice, 8-meter sensitive sound absorption, picture synchronization, barrier-free communication3.360° spiritual rotation design Angle switch at will;4.Trirop ready with laptop and LCD5. Refine on the 5 layers of optical lens;6.1080p hd, playing and recording vivid 1080P 30fps hd video, and presenting wonderful details with 30fps;7.USB direct connection driver free, compatible with the mainstream operating systems in the market Windows, Mac;8. Suitable for: portrait shooting, video conferencing, video calling, hd recording, etc.SpecificationImage sensor: 1/2.9 Lens: 3.6mm/75.7°Effective resolution: 1920(H) × 1080(V)Effective Pixels: 2.0 MegaPixelsSignal to noise ratio: > 50dBVideo stream:H.264: 1920*1080/1920*720/640*360 MJPEG: 1920*1080/1920*720/640*360Video frame rate: 25FPS/30FPSElectronic shutter: AUTOProtocol: UVC/UVAVideo output: USB Video streamingWorking voltage: DC5V/160mA ±6mAWork environment: -20℃ -- 60℃Item dimension: 7.2*8.6*3.8cmPackage size: 9 * 10 * 12cmPackage weight: 122gPackage list:1 * 1080P Webcam1 * User ManualSpecification: Package Weight One Package Weight 0.15kgs / 0.33lb One Package Size 9cm * 10cm * 12cm / 3.54inch * 3.94inch * 4.72inch Qty per Carton 100 Carton Weight 14.00kgs / 30.86lb Carton Size 45cm * 50cm * 40cm / 17.72inch * 19.69inch * 15.75inch Loading Container 20GP: 296 cartons * 100 pcs = 29600 pcs40HQ: 687 cartons * 100 pcs = 68700 pcs

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One detector with two uses, it can test the electric field and the magnetic field radiation at the same time.When the test result exceeds the safe value, the instrument will alarm automatically.Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.Radiation assessment can remind you whether the radiation value is safe.Easy to use and operate, easy to move or for on-site measurements.Electromagnetic radiation monitoring: household and appartment, office, outdoor and industrial site.Electromagnetic radiation test: mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles.Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip.Specification: Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 15cm * 7.6cm * 3.7cm / 5.91inch * 2.99inch * 1.46inch Qty per Carton 110 Carton Weight 15.00kgs / 33.07lb Carton Size 69cm * 35cm * 17cm / 27.17inch * 13.78inch * 6.69inch Loading Container 20GP: 649 cartons * 110 pcs = 71390 pcs40HQ: 1507 cartons * 110 pcs = 165770 pcs

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Product description:2 in 1 out or 1 in 2 out audio source signal selection, switcher, computer, speaker, audio source, switcher, RCA interface, lossless transmission1. No need for power supply design, direct plug and direct use, no loss of input and output signals, switching transmission,2. This product is mainly used to select a common output device for switching various stereo signal input. If there are two stereo signal sources (such as TV audio, MP3 player, CD player, video game, mobile phone, tablet, computer, record player), the device needs to output to the power amplifier or active speaker.3. Two sets of stereo source switchers solve the complex line plugging operation. As long as the required input device signal source is uniformly connected to the switcher, it can be easily selected.4. RCA interface design is used for product input and output standards, and the switch is designed with manual push-button switch of precise 2 positions.Product parameters:1. Power supply: no power supply, plug in and use directly2. Material: All metal case design3. Input and output impedance: 10 k ohms - 50 k ohms4. Frequency response: 20-20 kHz5. Distortion: Less than 0.002%6. Insertion loss: Less than 0.01dB7. Signal gain: 0dB8. SNR S/N: More than 98dB9. Input interface: Standard RCA interface10. Output interface: Standard RCA interface11. Number of input channels: 2 stereo input signal sources12. Number of output channels: 1 channel stereo output13. Control switch: Accurate selection of gear 2, manual switch14. Net weight: 0.14kg15. Gross weight after packaging: 0.16kg16. Product size: Length 69mm x width 43mm x height 39mm17. Package size: Length 83mm x width 73mm x height 51mm18. Kit list: 2 in 1 out signal selection switcher x 1Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 10cm * 8cm * 6cm / 3.94inch * 3.15inch * 2.36inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 52cm * 42cm * 25cm / 20.47inch * 16.54inch * 9.84inch Loading Container 20GP: 488 cartons * 100 pcs = 48800 pcs40HQ: 1133 cartons * 100 pcs = 113300 pcs

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Features1. Mixing console The analog mixing console is combined with a digital sound card, with 6 channels, personalized function settings, and convenient console design, giving you a different tuning experience. 2. Intelligent noise reduction, high-fidelity sound quality, clear and bright vocals. 3. Built-in high-speed ARM chip, with unique low-noise, voice-changing, pitch-changing, reverberation, delay, electronic sound effects and other processing technologies. 4. For wireless Bluetooth connection, switch to Bluetooth mode, turn on the electronic device with Bluetooth function, and search for the connection. 5. Support audio equipment with USB2.0 interface, lossless sound quality playback, all in NA4 analog digital mixer. 6. The flexible LOOPBACK function is perfect for recording and webcasting. The LXR combined microphone input interface is adopted, and the level of the recording state is visible, which is convenient for flexible adjustment at any time.24 types of DSPReverberation: 1. Simulate reverberation in small spaces such as concert halls 2. Simulate the reverberation of the acoustic environment of a small space (auditorium) 3. Simulate the reverberation in large spaces such as theaters 4. Echo of the Valley Electronic synthesis sound effects: 5. Electronic Mix (A flat major) 6. Electronic Mix (A major) 7. Electronic Mix (B-flat major) 8. Electronic Mix (B major) 9. Electronic Mix (C major) 10. Electronic Mix (D-flat major) 11. Electronic Mix (D major) 12. Electronic Mix (E-flat major) 13. Electronic Mix (E major) 14. Electronic Mix (F major) 15. Electronic Mix (G flat major) 16. Electronic Mix (G major) 17. Electronic mixing (semitone scale) Synthetic sound effect with altered voice: 18. Female Voice 19. Uncle Tone Flanger 20. Children Voice 21. Childish Echo 22. Magic Sound (Male) 23. Magic Sound Echo (Male) 24. Original SoundSpecification1. Frequency response: 0.05%dB/-2.0dB (20Hz to 20kHz), refer to the rated output level @1kHz, GAIN knob: medium 2. Total harmonic distortion (THD+N): 0.02%@+10dBu (20Hz to 20kHz), GAIN knob: Medium 3. Noise (20Hz to 20kHz): residual output noise, -85dBu (STEREO OUT, STEREO LEVE), GAIN knob: small 4. Crosstalk (1kHz)*2: -83dB 5. Input/output impedance: Microphone input: 3k Ohm, line input: 10k Ohm Output: 150 Ohm (balanced) 75 Ohm (unbalanced) 6. AES digital signal input and output: 110 Ohm 7. Input channels: MIC*4, 2REC, PC, 2LINE, USB, BT, 3.5MINI 8. Output channel: STEREO OUT: 2, PHONES:1, 3.5MINI MAIN PH OUT:1, 2.GROUP PH:1.3.5MINI LOOP BACK output: 2.REC 9. Bus: Stereo: 1, GROUP:1. 10. Input channel function: HPF(Mono)80Hz,12dB/octave (CH3,4) EQ HIGH Gain: +15dB/-15dB frequency: 10kHz ramp frequency: EQ LOW Gain: +15dB/-15dB Frequency: 100kHz Ramp frequency: PEAK LED When the signal after EQ reaches 11. 3dB below the distortion, the LED lights up LED indication: MAIN STEREO LEVEL knob, the green light is on when the MAIN LEVEL signal reaches -10dB, and the red light is on when the signal reaches 3dB below the distortion 12. Input and output level: MIC (-60dB) LINE OUTPUT (-40dB) MAX OUT (+12dB) 13. USB audio: 2IN/2OUT USB audio 2.0 compatible, decoding rate: 48.1kHz, Bit depth: 24-bit 14. Effect category: independent volume adjustment effect: true digital effect processing 15. Phantom power supply voltage: support large diaphragm condenser microphone 16. Voltage adapter: DC 5V/2.0A standardSpecification: Package Weight One Package Weight 1.17kgs / 2.57lb One Package Size 28cm * 26cm * 9cm / 11.02inch * 10.24inch * 3.54inch Qty per Carton 10 Carton Weight 13.05kgs / 28.77lb Carton Size 48cm * 42cm * 38cm / 18.9inch * 16.54inch * 14.96inch Loading Container 20GP: 348 cartons * 10 pcs = 3480 pcs40HQ: 808 cartons * 10 pcs = 8080 pcs

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1. Good condition,with high quality ,great performance2. Cooling fan run smoothly, long life keep CPU safe without overheating3. Compatible with Raspberry Pi CM4 robotic projects and development boardsSpecification:1. Rated Power: 1W (5V, 0.2+/-0.02A); 1.62W (for 12V, 0.135+/-0.02A)2. Rated Speed: 5000+/-10%RPM( for 5V); 8000+/-10%RPM ( for 12V)3. General: Low-profile, PWM speed adjustment4. Interface: 4-wire PWM speed-adjustable fan header5. Cable length: 90+/-10mm6. Size: 54 x 39 x 13mmPackage List:1. CM4-FAN-3007 x 12. Screws and thermal tapes x 1Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 200 pcs = 100000 pcs40HQ: 1162 cartons * 200 pcs = 232400 pcs

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Main features:1. Soldering metal thickness: Less than 0.1MM2. Voltage input: AC 220V3. Primary current: 2A~15A4. Soldering current: 50A~800A (Related pulse range 1ms~19ms)5. Soldering metal plate thickness: 0.1~0.15mm Recharge:1. Voltage recharge range: 4.2~15V2. Current recharge range: 0~2A3. Dimensions: 140x245x200 mm4. Net weight: 4.3 kgSpecifications:1. Advanced MCU current controller achieved precise micro-computer soldering.2. Wider current range and single/double pulse soldering mode selection perform powerful function and high reliability.3. Unique digital battery recharge function for constant current/constant voltage recharge.4. MCU start control.5. Touch digital control with temperature display has precise spot soldering.6. Battery recharge display in LED 2 x 3 digits.7. Short circuit protection in recharge output.8. For assembly soldering all kinds of mobile battery, notebook battery.9. Also for precision processing soldering metal parts.Specification: Package Weight One Package Weight 5.50kgs / 12.13lb One Package Size 22cm * 38cm * 32cm / 8.66inch * 14.96inch * 12.6inch Qty per Carton 3 Carton Weight 15.00kgs / 33.07lb Carton Size 31cm * 54cm * 46cm / 12.2inch * 21.26inch * 18.11inch Loading Container 20GP: 346 cartons * 3 pcs = 1038 pcs40HQ: 803 cartons * 3 pcs = 2409 pcs

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Specification1. USB: - USB 2.0 x 2 - USB 2.0 x 2 (via FFC connector) 2. GPIO: Raspberry Pi 40 PIN GPIO x 1 3. Header: M.2 slot x 1 4. HD media interface: HDMI x 2, 1x via FFC connector, support 4K 30fps output 5. DSI display: MIPI DSI x 1 (15pin 1.0mm FPC) 6. CSI camera: MIPI CSI-2 x 2 (15pin 1.0mm FPC) 7. Power input: 5V 8. FAN: 5V / 12V (no fan control) 9. RJ45 Ethernet: Gigabit Ethernet 10. CM4 slot: Suitable for all variants of Compute Module 4 11. SD card slot: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants 12. Size: 85.0 x 56.0mmPackage List1. CM4-IO-BASE-B x 1 2. Metal case (top and bottom) x 1 3. Fan-4010-PWM-5V x 1 4. Screwdriver x 1 5. Screws pack x 1 6. 5V 3A USB-C power adapter x 1Specification: Package Weight One Package Weight 0.41kgs / 0.89lb One Package Size 16cm * 12cm * 5cm / 6.3inch * 4.72inch * 1.97inch Qty per Carton 40 Carton Weight 16.50kgs / 36.38lb Carton Size 50cm * 32cm * 27cm / 19.69inch * 12.6inch * 10.63inch Loading Container 20GP: 617 cartons * 40 pcs = 24680 pcs40HQ: 1432 cartons * 40 pcs = 57280 pcs

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1. 4.3 inch HD LCD display, which is convenient to observe more detailed details. 2. 8pcs adjustable high brightness LED lights with long service life. 3. Support connecting to computer for real-time transmission. 4. The stand is very stable and you do not have to worry about the shaking outside. 5. Wide usage: board repair, print inspection, money check, learning and exploring, insect observation, jewelry identification. 6. Built-in 2000mAh lithium battery, long battery life. 7. It comes with 32M memory and can take about 100 photos.Specification: General Material ABS, Metal Display Screen 4.3 inch Field of View 16 Degrees Physical Interface Micro USB 2.0 Resolution Ratio 1920*1080P, 1280*960P, 640*480P Operating System Windows XP / Vista / 7 / 8 / 10, Mac OS 10.5 or above Languages English, French, German, Italian, Portuguese, Simple-Chinese, Traditional Chinese, Spanish, Japanese, Korean Size 21*21*13.5cm Weight 375g Package Include Package Contents 1 x Cleaning Cloth 1 x Microscope 1 x USB cable 1 x User Manual Package Weight One Package Weight 0.63kgs / 1.39lb One Package Size 19cm * 16cm * 12cm / 7.48inch * 6.3inch * 4.72inch Qty per Carton 27 Carton Weight 17.00kgs / 37.48lb Carton Size 55cm * 48cm * 45cm / 21.65inch * 18.9inch * 17.72inch Loading Container 20GP: 224 cartons * 27 pcs = 6048 pcs40HQ: 521 cartons * 27 pcs = 14067 pcs

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1. USB: - USB 2.0 x 2 - USB 2.0 x 2 (via FFC connector) 2. GPIO: Raspberry Pi 40 PIN GPIO x 1 3. Header: M.2 slot x 1 4. HD media interface: HDMI x 2, 1x via FFC connector, support 4K 30fps output 5. DSI display: MIPI DSI x 1 (15pin 1.0mm FPC) 6. CSI camera: MIPI CSI-2 x 2 (15pin 1.0mm FPC) 7. Power input: 5V 8. FAN: 5V / 12V (no fan control) 9. RJ45 Ethernet: Gigabit Ethernet 10. CM4 slot: Suitable for all variants of Compute Module 4 11. SD card slot: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants 12. Size: 85.0 x 56.0mmSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 12.60kgs / 27.78lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 200 pcs = 113200 pcs40HQ: 1314 cartons * 200 pcs = 262800 pcs

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Specification1. Frequency response: Input STEREO OUT 0.5dB / -1.0dB (20Hz020kHz), test rated output level @ 1kHz, GAIN knob: Medium 2. Distortion: 0.02% @ +10dBu (20 Hz~ 20kHz) 3. Residual noise: -85 dBu 4-channel crosstalk: (1kHz) -83dB 5. Input: MiC*6, 2RCA, PC, 2LINE, USB, BT, 3.5MINI 6. Output: STEREO OUT: 2, PHONES: 3.5MINI headphone output: 1, 3.5MINI mobile phone live output 7. Bus: Stereo: 1 8. Input channel function: HPF (Mono): 80 Hz, 12dB / Octave EQ high gain: + 15dB / -15dB, Treble 10kHz, midrange 2.5KHz, bass 100Hz Peak LED: When the signal after EQ reaches 3dB below the distortion, the LED lights up 9. Level indicates the MAIN STETREO LEVEL knob, when the signal after MAIN LEVE, the green light is on When it reaches 0dB, when the signal reaches 0dB below the distortion, the red light will be clipped, and the LED will light up and light up. 10. Input and output level: MIC (-60dB) LINE ONPUT (-40dB)Features1. Intelligent noise reduction, high fidelity sound quality, clear and bright vocals, 24-Bit/ 48Khz. 2. Built-in high-speed ARM chip, with unique low-noise, voice-changing, pitch-changing, reverberation, delay, electronic sound effects and other processing technologies. 3. Built-in 5.0 bluetooth chip, support bluetooth devices such as mobile phones/computers/tablets, simple and convenient, easy and convenient, barrier-free 8-10 meters. 4. LO0PBACK supports internal recording, integrating the mixer and sound card into one, easy to achieve, recording or webcasting. 5. Multiple record groups are optional, and dual monitor mode is optional. Specification: Package Weight One Package Weight 1.42kgs / 3.14lb One Package Size 34cm * 28cm * 8cm / 13.39inch * 11.02inch * 3.15inch Qty per Carton 10 Carton Weight 15.55kgs / 34.28lb Carton Size 48cm * 42cm * 38cm / 18.9inch * 16.54inch * 14.96inch Loading Container 20GP: 348 cartons * 10 pcs = 3480 pcs40HQ: 808 cartons * 10 pcs = 8080 pcs

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Micrófono de solapa inalámbrico para teléfono y computadora Android, micrófono de grabación de condensador omnidireccional inalámbrico con USB C para entrevistas, videos, podcasts, vlogs, YouTube y TikTok 1. Graba la voz con claridad; micrófono de alta sensibilidad y recepción de sonido omnidireccional, el micrófono inalámbrico puede grabar la voz con claridad sin importar el entorno circundante. 2. Conexión automática; fácil de usar, no necesita aplicación ni Bluetooth, solo tiene que conectar el receptor a su dispositivo (con interfaz USB C) y encender el mini micrófono, el receptor y el micrófono se emparejarán automáticamente. Nota: asegúrese de que el USB OTG en su dispositivo esté activado. 3. Transmisión estable; transmisión digital inalámbrica de 2,4 GHz: transmisión de sonido clara y sin distorsiones a una distancia de hasta 50 pies (15 m), lo que le ayuda a deshacerse de los cables desordenados y grabar o tomar videos fácilmente en cualquier momento y en cualquier lugar. 4. 100% de compatibilidad; El micrófono de solapa inalámbrico mejorado está equipado con un conector tipo C Compatible con teléfonos inteligentes Android, computadoras portátiles, computadoras, etc. (el dispositivo con tipo C), el micrófono portátil es adecuado para transmisión en vivo, conferencias en línea, vlogs, podcasting, entrevistas 5. Micrófono recargable: el micrófono con clip pesa solo 0,25 oz (6,7 g) y está integrado con baterías recargables de 65 MAH que funcionan hasta 5 horas con un tiempo de carga de solo una hora. El receptor solo necesita estar conectado al dispositivo sin cargarlo. Especificación: Peso del paquete Peso de un paquete 0,05 kg/0,12 lb Un tamaño de paquete 15 cm x 10 cm x 3 cm (5,91 pulgadas x 3,94 pulgadas x 1,18 pulgadas) Cantidad por caja 100 Peso de la caja 6,00 kg/13,23 lb Tamaño de la caja 40 cm * 30 cm * 30 cm / 15,75 pulgadas * 11,81 pulgadas * 11,81 pulgadas Contenedor de carga 20GP: 740 cartones * 100 uds. = 74000 uds. 40HQ: 1719 cajas * 100 piezas = 171900 piezas

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