Search results for "electronics components"

Features1. Incorporates original chip Si3404, high-efficiency, high-safety, stable-performance 2. 10/100/1000Mbps auto-negotiation Ethernet port 3. 802.3af/at-compliant PoE (Power over Ethernet) standard 4. Isolated SMPS (Switching Mode Power Supply), effectively protecting the powered device 5. 5V DC output, suitable for powering Raspberry Pi and other small-scale network devices 6. Black dull-polish metal case, sturdy and rugged, higher protection level, better heat dissipationSpecifications1. Power Supply: Support 1/2(+); 3/6(-); 4/5(+); 7/8(-) powering 2. POE input voltage: 37V ~ 57V 3. Type-C output: 5V 2.5A (MAX) 4. Cable: Cat-5 UTP 5. Standard: IEEE 802.3 af/at PoE Ethernet 6. Data rate: 10/100/1000Mbps 7. LED indicator: PoE power input indicator 8. Size: 86 x 30 x 25mm (l x w x h) 9. Operation temperature: -40 degree C ~ 85 degree CSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 100 Carton Weight 10.00kgs / 22.05lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 100 pcs = 56600 pcs40HQ: 1314 cartons * 100 pcs = 131400 pcs

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1. Strong construction: the USB volume control is made of metal shell and ALPS rotary shaft, equipped with breathing light and 1.5m USB cable. 2. One key mute function: when you are listening to music, just press the knob, it will stop at once and back to music when you press again. 3. Once you connect it to computer by USB cable, it will start to work. 4. A great volume control tool for watching videos, playing games, wedding, meeting, celebration and other activities. 5. Easy operation: - Turning the knob to turn up and down volume - Press the knob to make it mute - Press down the knob and turn it to adjust volume more quickly - Keep pressing the knob for 8s, it will enter night mode, and breathing light will stay on. 6. Size: 6.5*5.5*4.5cm 7. Weight: 350gSpecification: Package Weight One Package Weight 0.57kgs / 1.25lb One Package Size 12cm * 9cm * 4cm / 4.72inch * 3.54inch * 1.57inch Qty per Carton 40 Carton Weight 23.00kgs / 50.71lb Carton Size 38cm * 25cm * 22cm / 14.96inch * 9.84inch * 8.66inch Loading Container 20GP: 1275 cartons * 40 pcs = 51000 pcs40HQ: 2961 cartons * 40 pcs = 118440 pcs

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1. Requires Luckfox PicoKVM for remote power management.2. Universal PCIe interface, supports motherboards with PCIe x1/x4/x8/x16 slots. Note: PCIe interfaces are for 12V power only.3. Two front panel I/O connectors, allowing simultaneous connection to both front panel I/O ports and chassis panels for power control.4. Supports both PCIe and USB power delivery modes, switchable via a switch.5. Provides USB-A and USB-C ports via motherboard USB connectors, allowing connection to Luckfox PicoKVM or other USB devices.6. Web-based control, enabling remote power control (power on/off, restart, forced shutdown) and power status monitoring with Luckfox PicoKVM.7. Compact form factor adaptable to various chassis structures, saving external space.8. Dimensions: 68.7 x 51 mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 8cm * 4cm / 3.94inch * 3.15inch * 1.57inch Qty per Carton 128 Carton Weight 7.50kgs / 16.53lb Carton Size 42cm * 34cm * 34cm / 16.54inch * 13.39inch * 13.39inch Loading Container 20GP: 549 cartons * 128 pcs = 70272 pcs40HQ: 1275 cartons * 128 pcs = 163200 pcs

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1. Chip solution: TPA3116D2 (with AM interference suppression function)2. With or without filter: Yes (the sound is more mellow and clear after filtering)3. Adapted supply voltage: 5~27V4. Adapted speakers: 30W~200W, 4ohms, 8ohms5. Number of channels: left and right dual channels (stereo)6. Bluetooth version: 5.07. Bluetooth transmission distance: 15 meters (unobstructed)8. Protection mechanism: overvoltage, undervoltage, overheating, DC detection, short circuit protection9. Tip: Only when the audio input is sufficient and the power supply voltage/current is sufficient, there will be sufficient output power. The higher the power supply voltage, the higher the relative power, and speakers with different impedances will have different output powers. In the case of sufficient voltage and current, the greater the ohms of the speaker, the lower the relative sound power, please pay attention!10. Power supply voltage:-12V ------ 8 ohm speaker/12W (left channel) + 12W (right channel), 4 ohm speaker/20W+ 20W-15V ------ 8 ohms/18+ 18W, 4 ohms/more than 30 + 30W-19V ------ 8 ohms/32 + 32W, 4 ohms/more than 45 + 45W-24V ------ 8 ohms/38 + 38W, 4 ohms/more than 55 + 55WSpecification: Package Weight One Package Weight 0.12kgs / 0.25lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 52cm * 52cm * 32cm / 20.47inch * 20.47inch * 12.6inch Loading Container 20GP: 308 cartons * 100 pcs = 30800 pcs40HQ: 715 cartons * 100 pcs = 71500 pcs

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Features: 1. Suit design, with anti-blowout net, shock-proof frame 2. Quick touch to mute 3. Clear sound quality with cardioid pointing 4. Foldable and adjustable tripod stand 5. Pluggable Type-C audio cable Product specifications: 1. Sensitivity: -45dB+/-3dB 2. Directivity: cardioid 3. Impedance: less than or equal to 2.2 kiloohms 4. Power supply voltage: DC 5V 5. Frequency response: 20Hz-20KHz 6. Bit rate: 16bit 7. Sampling rate: 48KHz 8. Signal-to-noise ratio: greater than 82dB 9. Cable length: 1.8mSpecification: Package Weight One Package Weight 1.05kgs / 2.31lb One Package Size 38cm * 18cm * 7cm / 14.96inch * 7.09inch * 2.76inch Qty per Carton 12 Carton Weight 13.30kgs / 29.32lb Carton Size 44cm * 40cm * 38cm / 17.32inch * 15.75inch * 14.96inch Loading Container 20GP: 398 cartons * 12 pcs = 4776 pcs40HQ: 925 cartons * 12 pcs = 11100 pcs

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1. Frequency response: 50Hz-20KHz 2. Impedance: 680 ohms 3. Directionality: omnidirectional/unidirectional 4. Plug: straight 5. Application: mobile phones, tablets, notebooks, desktop computers 6. Wire diameter: 1.2mm/2 core earphone cable 7. Total length: 48mm 8. Microphone size: 9.7X5.0mmSpecification: Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 120 Carton Weight 0.96kgs / 2.12lb Carton Size 45cm * 48cm * 45cm / 17.72inch * 18.9inch * 17.72inch Loading Container 20GP: 274 cartons * 120 pcs = 32880 pcs40HQ: 636 cartons * 120 pcs = 76320 pcs

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Brand Name:XIAOKOA Style:Tabletop Use:Computer Microphone Transducer:Condenser Microphone Set Type:Single Microphone Model Number:A2cable Communication:Wired Package:Yes Polar Patterns:Omnidirectional Product Introduce :? Portable Plug&Play:USB Condenser Microphone simply plugs it into any available USB port.Select it as input in your software settings without driver or software installed.Great use for PC/Notebook/laptop/Desktop/Macbook.? Distinctive Omnidirectional Microphone: USB computer mic Designed to filter out background noises for crisp.Noise cancellation and isolates the main sound source by the sponge cover to protect the sound quality. Allows you to be heard lound and crystal clear.? Flexible & Mute Button Design:360°Flexible goosenecks microphone allows you to adjust the perfect angle , height or swivel to show your charming voice.The on/ off button setting of the steady wide stand allows you to fix the unexpected noise.? Multifunctional Usages:This type of computer mic is good for network chatting, singing,home studio, gaming,Skype,Discord, Speech,Yahoo Recording, YouTube Recording, Google Voice Search, Steam,podcast and desktop recording. Product descriptionSpecificationsCompatible with: Macbook/Desktop/Notebook/PCMicrophone Directivity: Omnidirectional USB microphone Dimension:10.3 in *3.2 inImpedance:2.2KΩSensitivity：-58db±3db Frequency Response：30hz-16000hzRate Power:3v Plug Type:usb..........................Plug-and-play USB microphone is great choice for skype, youtube audio , gaming ps4,meeting and conference..............................Simply plug in and start recording-Directly to your computer via usb with the NEWHAODI pc microphone,a great choice for both vocal and recording as well as for creating podcasts for videos,compatible with both Windows and Mac OS operating systems.You can simply plug the usb computer microphone into your PC, macbook air,chromebook, start recording ,streaming with friends,speech recognition.Record studio-quality audio-Record studio-quality audio with desktop microphone directly to your computer.Excellent for vocals .Just get it by clicking “ADD TO CART”. NotePlease set up manual if your computer can not recognize the microphoneStep 1:Go to your desktop and right-click the volume icon (the one that looks like speakers) and select “Recording Devices” .Step 2:Choose the 2-AK5371 microphone .If not defualt ,please click “set Defualt” .Step 3:Click the step 2 “Microphone” twice to adjust sound volume and other parameters according to your option.Then click ok to finish.Package include★1xUSB Condenser Microphone★1x Anti-spray sponge ★1x 48” length usb cable ★1x usb mic instruction Note:This device is not compatible with Window 8-10 systemsSpecification: Package Weight One Package Weight 0.18kgs / 0.39lb One Package Size 15cm * 7cm * 6cm / 5.91inch * 2.76inch * 2.36inch Qty per Carton 49 Carton Weight 7.74kgs / 17.07lb Carton Size 54cm * 25cm * 21cm / 21.26inch * 9.84inch * 8.27inch Loading Container 20GP: 940 cartons * 49 pcs = 46060 pcs40HQ: 2183 cartons * 49 pcs = 106967 pcs

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Product Introduction:This product is a high-performance development board based on the ESP32-P4 chip, featuring a dual-core plus single-core RISC-V architecture. It includes an onboard 7-inch 1024 × 600 resolution IPS touchscreen display and supports a variety of human-machine interaction interfaces, including MIPI-CSI with an integrated image signal processor (ISP), and a high-speed USB OTG 2.0 HS interface. The ESP32-P4 chip integrates a digital signature peripheral and a dedicated key management unit to ensure data and operational security. Designed for high-performance and high-security applications, it fully meets the higher demands of embedded applications in terms of human-machine interface support, edge computing capabilities, and I/O connectivity.Product features:1. Processor: equipped with a RISC-V 32-bit dual-core processor (HP system), with DSP and instruction set extensions, and a floating-point unit (FPU), with a main frequency up to 360MHz.2. Equipped with a RISC-V 32-bit single-core processor (LP system), with a main frequency up to 40MHz.3. Equipped with an ESP32-C6 WIFI/BT coprocessor, extending WIFI 6/Bluetooth 5 and other functions via SDIO.4. Resolution: 1024x6005. Communication Interface: Supports RGB565, RGB666, RGB8886. Display panel: IPS7. Touch type: capacitive8. Touch chip: GT9119. Brightness: 350cd/m210. Contrast ratio: 600:111. Viewing angle: 160 degrees12. Dimensions: 99.17x164.28mm13. Display size: 86.42x154.58mm14. Display colors: 16.7M colorsMemory:1. 128 KB high-performance (HP) system read-only memory (ROM)2. 16 KB low-power (LP) system read-only memory (ROM)3. 768 KB high-performance (HP) L2 memory (L2MEM)4. 32 KB low-power (LP) SRAM5. 8 KB system tightly coupled memory (TCM)6. 32 MB PSRAM stacked in the package, 32MB Nor Flash connected via QSPI interfacePeripheral Interfaces:1. Onboard Type-C USB 2.0 OTG interface, SDIO 3.0 SD card slot, Type-C UART programming port for convenient use in different scenarios.2. Onboard speaker interface and microphone, allowing for ideal audio functionality using codec and power amplifier chips.3. Onboard MIPI-CSI high-definition camera interface, supporting full HD 1080P image acquisition and encoding, integrated image signal processor (ISP), H264 video encoder, supporting H.264 & JPEG video encoding (1080P @30fps), suitable for applications in computer vision, machine vision, etc.4. Onboard MIPI-DSI high-definition display interface, integrated pixel processing accelerator (PPA), 2D graphics acceleration controller (2D DMA), supporting JPEG image decoding (1080P). At 30fps, it provides strong support for high-definition display and a smooth HMI experience, making it suitable for applications such as smart home control panels, industrial control panels, and automatic vending machines.Specification: Package Weight One Package Weight 0.47kgs / 1.03lb One Package Size 19cm * 12cm * 4cm / 7.48inch * 4.72inch * 1.57inch Qty per Carton 48 Carton Weight 23.30kgs / 51.37lb Carton Size 40cm * 38cm * 34cm / 15.75inch * 14.96inch * 13.39inch Loading Container 20GP: 515 cartons * 48 pcs = 24720 pcs40HQ: 1197 cartons * 48 pcs = 57456 pcs

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1. Shell material: ABS+PC2. Display voltage: 10-30V3. Electrical performance:- Rated input voltage: DC12-24V- Output: (100W+20W) Max 120W- TYPE-C: 5V/3A, 9V/2A, 12/1.5A (TYPE-C dual resistor: supports mobile phone charging display Max 100W)- 8 Pin: 5V/2.4A- USB: 5V/2.4A- TYPE-C female socket: 5V/3A4. Can be connected to multiple devices for charging, and can be expanded to four ports without waiting5. Intelligent digital display, real-time voltage detection, keep track of battery safety status at any time6. Any length adjustment, up to 80cm7. Low-temperature flash charging does not get hot, small loss, lower heat and higher charging efficiency8. Suitable for most models on the market: off-road, SUV, large truck sedan, sports car and other models with 12V-24V wide voltage output9. Adopt electronic components with built-in multiple protection system, polymer battery, intelligent protection for more peace of mind10. The head of the car charger can be freely adjusted to facilitate device connection11. The two ports light up with soft blue light, which is gentle and not dazzling. It is more convenient to quickly find the charging port and charge at night12. Weight: 199g13. Size: 139x55.5x55.5mmSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 19cm * 8cm * 7cm / 7.48inch * 3.15inch * 2.76inch Qty per Carton 100 Carton Weight 21.40kgs / 47.18lb Carton Size 62cm * 36cm * 38cm / 24.41inch * 14.17inch * 14.96inch Loading Container 20GP: 314 cartons * 100 pcs = 31400 pcs40HQ: 729 cartons * 100 pcs = 72900 pcs

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1. Support MP3, WAV decoding format2. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/483. 24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB4. Onboard 64Mbit (8M bytes) Flash memory, no memory card required5. Comes with 5W class D power amplifier, which can directly drive 4 ohm/3-5W speakers6. The UART serial port controls the voice broadcast function, which can control the functions of play, pause, song selection, volume addition and subtraction, and the selection of songs can reach 65535 songs, and the baud rate is 9600 bit/s7. Support IO trigger playback function, 8 IO ports can trigger 8 tracks individually or 8 IO ports can trigger 255 tracks in combination8. Support One Line single-bus serial port control, which can control functions such as play, pause, song selection, volume addition and subtraction, etc.9. Support 3 configuration IOs for up to 7 working modes selection, DIP switch settings, easy to operate10. Working voltage: DC 5V11. Size: about 4x3.5cmSpecification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 8cm * 6cm * 3cm / 3.15inch * 2.36inch * 1.18inch Qty per Carton 500 Carton Weight 22.00kgs / 48.50lb Carton Size 50cm * 50cm * 44cm / 19.69inch * 19.69inch * 17.32inch Loading Container 20GP: 242 cartons * 500 pcs = 121000 pcs40HQ: 562 cartons * 500 pcs = 281000 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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1. Equipped with a high-performance RISC-V 32-bit processor and a low-power RISC-V 32-bit processor, the high-performance processor has a clock speed up to 160 MHz, while the low-power processor can reach up to 20 MHz2. Integrated with Wi-Fi 6, Bluetooth 5, and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication, it has excellent radio frequency performance. 3. The board is equipped with an internal antenna and reserved solder pads, allowing it to be configured as an external antenna4. Onboard 320KB ROM, 512KB HP SRAM, 16KB LP SRAM, and an external 16MB Flash5. Onboard a 1.64-inch AMOLED capacitive touch screen with a resolution of 280 x 456 and 16.7M color6. The AMOLED screen uses the QSPI interface for display, and the capacitive touch uses the I2C interface7. Onboard a QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope), which can detect motion posture and count steps, etc8. Onboard PWR and BOOT side buttons, BOOT supports custom key functions, making development more flexible9. Onboard a 3.7V MX1.25 lithium battery charging and discharging interface10. Onboard a Micro SD card slot, allowing external SD card storage for pictures or files11. Onboard a USB Type-C interface, which can be used for power supply and download debugging, facilitating development12. Exposed I2C, UART, and USB pins, available for external devices and debugging, allowing flexible configuration of peripheral functions13. The screen adopts a CNC processing structure with edge bonding, featuring a delicate and soft texture, and overall beauty and durabilityAMOLED screen parameters1. Display panel: AMOLED2. Display resolution: 280 x 456 pixels3. Display brightness: 350 cd/square meter4. Communication interface: QSPI5. Touch: supported6. Display size: 1.64 inches7. Display colors: 16.7M8. Contrast ratio: 60000:19. Driving IC: CO530010. Touch IC: FT6146Specification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 8cm * 6cm * 4cm / 3.15inch * 2.36inch * 1.57inch Qty per Carton 288 Carton Weight 10.00kgs / 22.05lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 288 pcs = 118656 pcs40HQ: 958 cartons * 288 pcs = 275904 pcs

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