Resultados de la búsqueda de "electronics"

Features1. CPU: Allwinner H618 Quad Core ARM Cortex A53 1.5GHZ 2. GPU: Mali G31 MP2 3. RAM: 2GB DDR3 4. ROM: 16GB EMMC 5. External Storage: Support USB Storage Devices 6. Operating system: Android 12 7. Language: Multi-Language 8. Video Decoder: - H265 Main10 L5.1 decoder up to 4K 60fps or 6K 30fps - VP9 Profile 2 decoder up to 6K 30fps - AVS2 Jizhun 10bit decoder up to 4K 60fps - H.264 BP/MP/HP L4.2 decoder up to 4K 30fps - Multi-format 1080p 60fps video playback formats,including H.264 BP/MP/HP , H 263 BP , VP8 , MPEG-1 MP/HL ,MPEG-2 MP/HL , MPEG-4 SP/ASP L5 , AVS +/AVS JizhunWMV9/VC1, etc 9. Video Encoder: H.264 BP/MP/ HP encoder up to 4K 25fps or 1080p 60fps JPEG snapshot performance of 1080p 60fps 10. Audio: MP3, AAC, WMA, FLAC, Ogg. 11. Image: HD JPEG, BMP, GIF, PNG, TIF 12. Wi-Fi Type: IEEE802 a/b/g/n, 2.4GHz, 5.8GHz 13. Antenna Type: Inside antennas 14. BT: BT4.0+ 16. Interface: - Charge: DC connector: DC 5V- 2A - Video output: 1 x 4K 2K Output, HDMI 2.0a - Ethernet: 1 x Default 100M - TF Card External memory: 1 x TF Card - USB port: 2 x USB 2.0 17. Upgrade KEY: OTA Update online 18. Others: Support Email, office suit, HDD, U Disck, 2.4G wireless mouse/keyboard etc. 19. Body Material: Plastic 20. Size: 108 x 108 x 26mm 21. Weight: 135gPackage List1. TV Box x 1 2. Remote control x 1 3. HDMI external cable x 1 4. Power adapter x 1 5. User manual x 1 6. Gift box x 1Specification: General Model HK1 RBOX-H8S Size 108 x 108 x 26mm Weight 135g Hardware CPU Allwinner H618 Quad Core ARM Cortex A53 1.5GHZ GPU Mali G31 MP2 External Memory TF Card up to 256GB (not included) RAM 2GB ROM 16GB System OS Android 12 Wifi IEEE802 a/b/g/n, 2.4GHz & 5.8GHz Bluetooth 4.0 Ethernet 100M Multimedia Audio Format MP3, WMA, OGG, AAC, FLAC Video Format MPEG-4, MPEG-1, MPEG-2, H.264 Picture Format BMP, PNG, GIF, TIF, JPEG Package Include Package Contents 1 x Box 1 x HDMI cable 1 x User manual 1 x Remote Controller 1 x Power Supply Package Weight One Package Weight 0.33kgs / 0.72lb One Package Size 19cm * 14cm * 6cm / 7.48inch * 5.51inch * 2.36inch Qty per Carton 20 Carton Weight 7.50kgs / 16.53lb Carton Size 40cm * 29cm * 28cm / 15.75inch * 11.42inch * 11.02inch Loading Container 20GP: 821 cartons * 20 pcs = 16420 pcs40HQ: 1905 cartons * 20 pcs = 38100 pcs

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Parámetros básicos: 1. Voltaje de funcionamiento: 12 V CC. 2. Frecuencia de trabajo: 315 MHZ/433 MHZ 3. Capacidad de contacto: menor o igual a 10 A/250 V CA, 10 A/30 V CC 4. Sensibilidad de recepción: mayor a -105dB 5. ¿Tiene carcasa?: Sí 6. Distancia del control remoto: 10-30 metros (sin interferencias en espacios abiertos), esta distancia es la distancia teórica sin interferencias en espacios abiertos. 7. En uso, se reducirá según las diferentes interferencias ambientales y las paredes divisorias. 8. Número de canales de control: 1 canal contacto normalmente abierto/normalmente cerrado Características: 1. Valor de conmutación del relé de salida: Puede controlar cargas con diferentes voltajes por debajo de 250 V y la fuente de alimentación debe ser de 12 V. 2. Tamaño pequeño: tamaño pequeño, peso ligero, el tamaño de la placa de circuito es de solo 35 x 32 x 19 mm. 3. El usuario puede ajustar el modo de trabajo a voluntad: los modos de trabajo de autobloqueo, enclavamiento y avance lento se pueden ajustar a través del cortocircuito del pin. 4. Aprendizaje de emparejamiento de código: puede aprender a emparejarse con el mismo control remoto de frecuencia a voluntad (no se preocupe si pierde el control remoto durante el uso, simplemente compre el control remoto y apréndalo, y no necesita reemplazar todo el conjunto, lo que ahorra en gran medida el costo del usuario). Especificación: Peso del paquete Peso de un paquete 0,06 kg/0,13 lb Un tamaño de paquete 8 cm x 6 cm x 3 cm (3,15 pulgadas x 2,36 pulgadas x 1,18 pulgadas) Cantidad por caja 200 Peso de la caja 10,00 kg/22,05 lb Tamaño de la caja 36 cm x 28 cm x 22 cm (14,17 pulgadas x 11,02 pulgadas x 8,66 pulgadas) Contenedor de carga 20GP: 1202 cajas * 200 piezas = 240400 piezas 40HQ: 2791 cajas * 200 piezas = 558200 piezas

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Hardware specifications 1. Chipset: ESP32-WROVER-B, AXP192 power management chip 2. Flash: 16MB 3. Static SRAM: 8MB 4. SRAM: 520 kB SRAM 5. Button: PWR power switch, reset 6. USB to TTL: CP2104 7. Vehicle clock: 40MHz crystal oscillator 8. Peripheral equipment: SIM Nano card slot, Mini PCIE card slot 9. Antenna: Onboard antenna (default) 10. Working voltage: 2.7V to 3.6V 11. Sleep current: About 700ma 12. Operating temperature range: -40 degrees Celsius ~ + 85 degrees Celsius 13. Dimensions: 75 x 33 x 10.5 mm 14. Weight: 14.5g Power Specifications 1. Power input: USB 5V / 1A 2. Charging current: 500 mA 3. Battery input: 3.7-4.2V 4. Charging IC: AXP192 5. JST connector: 2-pin 2.0mm 6. USB: Type C wireless online 1. Standard: FCC / CE-RED / IC / TELEC / KCC / SRRC / NCC (ESP32 chip) 2. Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU aggregation, support 0.4uS guard interval 3. Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) 4. Transmit power: 22dBm 5. Communication distance: 300m Bluetooth 1. Protocol: Compliant with Bluetooth v4.2BR/EDR and BLE standards 2. Radio frequency: NZIF receiver Class-1 with sensitivity of -97dBm, Class-2&Class-3 transmitter AFH 3. Audio: CVSD&SBC audio Software specifications 1. Wi-Fi mode: Workstation / SoftAP / SoftAP + Station / P2P 2. Security mechanism: WPA / WPA2 / WPA2-Enterprise / WPS 3. Encryption method: AES / RSA / ECC / SHA 4. Firmware upgrade: UART download/OTA (download and write firmware via network/host) 5. Software development: support cloud server development / SDK for user firmware development 6. Network protocol: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT 7. User configuration: AT + command set, cloud server, Android / iOS app 8. Operating system: FreeRTOS Packing list 1. T-PCIE 16MB x 1 2. Charging cable x 1 3. Needle Pin x 2Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 300 pcs = 169800 pcs40HQ: 1314 cartons * 300 pcs = 394200 pcs

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1. The entire chassis is made of aluminum alloy, which provides extensive heat conduction and dissipation. Combined with heat sink fins, it ensures more efficient heat dissipation2. Suitable for Raspberry Pi applications in remote communication or other industrial settings3. Supports DIN rail mounting; pre-drilled mounting screw holes on the side allow for secure attachment to the rail, making installation and mounting more convenient4. The precise hole layout ensures that each port fits snugly against the motherboard, and clear silkscreen markings on the ports facilitate easy identification5. Supports M.2 NVMe drives, significantly boosting system and file read/write speeds, and supports booting the Raspberry Pi from an NVMe SSDParameters1. CM5 enclosure: suitable for all versions of Compute Module 52. Networking: 1000M Ethernet RJ45 interface3. USB: 2 x USB 3.2 Gen1 x 2, 2 x USB 2.0 interfaces x 24. Video: for HDMI interface x 1, suitable for 4K output5. M.2: M.2 M KEY (PCIe Gen2/3 x 1, 2230 / 2242 / 2260 / 2280); M.2 B KEY, supporting access to 4G / 5G communication modules6. Storage: built-in TF Card slot (suitable for CM5 versions without eMMC)7. Serial interfaces: 2 x RS485 + 2 x RS232 or 4 x RS485 options available; 1 x CAN supports 1Mbps communication rate8. Digital inputs and outputs: 2 x digital outputs + 2 x digital inputs9. Analog input: 2 x ADC analog input (can achieve 4 - 20mA current collection by removing components)10. Fan interface: 5V, 4PIN JST-SH PWM fan connector11. Beeper: single-channel controllable beeper12. Others: built-in EEPROM and encryption chip13. Power input: 7V - 36V wide voltage (terminal), 5V 5A (Type-C)14. Size: about 13.25 x 9.2 x 3.45cm2×RS485+2×RS232 packaging list:- CM5-IPC-BASE-B-2RS485 base plate x 1- CM5-HMI-BOX-B metal casing x 1- 6mm snap-on plug x 2- 2PIN 3.5mm spacing connector x 1- Power adapter 15cm x 1- Rail clip x 1- 6PIN 3.5mm spacing double-layer connector (2PCS) x 1- 12V 4A power supply x 1- Pink silicone sheet (5PCS) x 1- Screwdriver x 1- Screw pack x 1Specification: Package Weight One Package Weight 0.56kgs / 1.24lb One Package Size 18cm * 14cm * 6cm / 7.09inch * 5.51inch * 2.36inch Qty per Carton 32 Carton Weight 20.00kgs / 44.09lb Carton Size 50cm * 38cm * 30cm / 19.69inch * 14.96inch * 11.81inch Loading Container 20GP: 467 cartons * 32 pcs = 14944 pcs40HQ: 1086 cartons * 32 pcs = 34752 pcs

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Características 1. Material: hecho de material de nailon duradero y de primera calidad en el exterior y forro suave en el interior, liviano y resistente, ofrece protección integral contra golpes, impactos, golpes, caídas, abolladuras y rasguños. 2. Uso múltiple: puede contener adaptadores de corriente, cargadores, baterías, bancos de energía, mouse, auriculares, disco duro, tarjetas de memoria, mini cámara digital, bolígrafo, cables, controladores externos, unidades flash, artículos básicos de primeros auxilios, cargadores, varios cables USB, tijeras, maquillaje, pasaporte, tarjetas de memoria, llaves, teléfonos inteligentes y demás. 3. Fácil de transportar: diseño portátil y liviano, el perfil delgado del estuche hace que sea muy fácil de colocar dentro del equipaje de mano, la oficina, el ocio, los viajes, fácil de poner en una mochila o bolso. 4. Resistente al agua y al polvo: el estuche organizador de dispositivos electrónicos adopta tela impermeable, no se preocupe por la humedad causada por salpicaduras de agua o lluvia, y protege los accesorios de su computadora portátil contra derrames, polvo y otros contaminantes, fácil de lavar y reutilizar. 5. Comodidad: Las cremalleras suaves hacen que sea más fácil abrir y cerrar la bolsa para acceder al cargador, el cable o cualquier otro accesorio electrónico en poco tiempo. Si estás cansado de hurgar en la casa para encontrar tus pequeños dispositivos, este organizador puede hacerte un favor. Presupuesto 1. Tejido: poliéster 2. Forro: 210D 3. Ingredientes: Malla de nailon 4. Tamaño: 19,5 x 12 x 8,5 cm / 7,78 x 4,7 x 3,3 pulgadas 5. Peso: 60 g Especificación: General Certificado GPS Peso del paquete Peso de un paquete 0,07 kg/0,16 lb Un tamaño de paquete 19 cm x 15 cm x 3 cm (7,48 pulgadas x 5,91 pulgadas x 1,18 pulgadas) Cantidad por caja 40 Peso de la caja 3,04 kg/6,70 lb Tamaño de la caja 41 cm x 32 cm x 27 cm (16,14 pulgadas x 12,6 pulgadas x 10,63 pulgadas) Contenedor de carga 20GP: 752 cartones * 40 uds. = 30080 uds. 40HQ: 1747 cajas * 40 piezas = 69880 piezas

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1. Based on the 40-pin GPIO interface of Raspberry Pi, suitable for Raspberry Pi series motherboards2. Utilizing the DA7212 professional stereo codec chip, controlled via I2C interface and transmitting audio through I2S interface3. Built-in standard 3.5mm headphone jack, allowing music playback through an external headphone4. Built-in AUX input interface, facilitating the expansion connection of other devices5. Built-in speaker terminals and PH2.0 dual-channel speaker interface, supporting multiple types of interfaces for more versatile usage scenarios6. Built-in dual microphones, enabling recording without the need for additional device connections7. Built-in custom function keys and custom function indicator lights8. Supports the highest sampling frequency of 96KHz9. Supports the highest resolution of 24-bitParameters1. Audio codec chip: DA72122. Supply voltage: 5V3. Logic voltage: 3.3V4. Control interface: I2C5. Audio interface: I2S6. DAC signal-to-noise ratio: 100dB7. ADC signal-to-noise ratio: 90dB8. Headphone driver: 160mW (16 ohms, 5V)9. Speaker driver: 2.6W per channel (4 ohms, BTL)Specification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 9cm * 5cm * 3cm / 3.54inch * 1.97inch * 1.18inch Qty per Carton 360 Carton Weight 68.00kgs / 149.91lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 360 pcs = 167760 pcs40HQ: 1083 cartons * 360 pcs = 389880 pcs

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1. The outer shell is made of advanced fireproof and explosion-proof materials, and the interior has leakage protection measures, which is safe and reliable2. In addition to the power saving function, this innovative energy saver also has overheating protection, circuit loss reduction, anti-theft electricity, voltage stabilization, lightning protection, and electrical appliance protection3. By actively monitoring and managing power usage, this energy-saving device helps save energy and reduce carbon footprint, making it an environmentally friendly choice for users4. Extend the service life of electrical appliances. We can see obvious energy-saving effects by using energy savers on air conditioners, washing machines, refrigerators, water pumps, induction cookers, electric kettles and other equipment5. Working voltage: 90-250V6. Frequency: 50-60HZ7. Effective load: 28000W8. Scope of use: both home and shopping malls9. Product size: 58 x 31 x 96mm10. Weight: 100g/pieceSpecification: Package Weight One Package Weight 0.13kgs / 0.30lb One Package Size 12cm * 8cm * 8cm / 4.72inch * 3.15inch * 3.15inch Qty per Carton 100 Carton Weight 14.00kgs / 30.86lb Carton Size 44cm * 36cm * 35cm / 17.32inch * 14.17inch * 13.78inch Loading Container 20GP: 481 cartons * 100 pcs = 48100 pcs40HQ: 1116 cartons * 100 pcs = 111600 pcs

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1. The product is an 80 × 40 resolution full-color RGB LED dot matrix module, integrating 3200 LEDs and equipped with dual HUB75 headers, supporting cascade expansion and rapid integration.2. 3200 individual RGB LEDs, full-color display, adjustable brightness3. 80 × 40 pixels, 4mm pitch, allows displaying text, colorful image, or animation4. 320 × 160 (mm) dimensions, moderate size, suitable for DIY desktop display or wall mount display5. Onboard dual HUB75 headers, one for controller data input, one for output, chain support6. Provides open source development resources (examples for ESP32 / Raspberry Pi / Arduino / STM32)Specifications:1. Product dimensions: 320 × 160 mm2. Resolution: 80 × 40 / 3200 dots3. Pixel pitch: 4 mm4. Pixel configuration: 1R1G1B5. Viewing angle: Greater than or equal to 140-degree6. Control method: Synchronous control7. Driving method: 1/20 scan8. Interface type: HUB759. Power supply voltage: 5V / 4A (VH4 connector input)10. Power consumption: Less than or equal to 20WSpecification: Package Weight One Package Weight 0.36kgs / 0.80lb One Package Size 34cm * 18cm * 4cm / 13.39inch * 7.09inch * 1.57inch Qty per Carton 30 Carton Weight 11.90kgs / 26.23lb Carton Size 36cm * 38cm * 47cm / 14.17inch * 14.96inch * 18.5inch Loading Container 20GP: 414 cartons * 30 pcs = 12420 pcs40HQ: 962 cartons * 30 pcs = 28860 pcs

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Features1. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal 2. Onboard photocoupler isolation, prevent interference from external high-voltage circuit connected to the relay 3. High quality relay, contact rating: 10A 250V AC or Less than or equal 10A 30V DC 4. ABS protection enclosure with rail-mount support, easy to install, safe to use 5. Breakout USB port and BOOT pin, make it easy to debug without disassembling the enclosure 6. PWR indicator, RGB LED, and passive buzzer outside the enclosure 7. Come with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)Specification1. Operation voltage: 5V 2. Relay channel: 8CH 3. Communication protocol: USB 4. Contact form: 1NO 1NC 5. Communication interface: Micro USBPackage List1. ABS protection enclosure (top and bottom) x 1 2. Pico-Relay-B x 1 3. Screwdriver x 1 4. Screws pack x 1Specification: Package Weight One Package Weight 0.32kgs / 0.70lb One Package Size 16cm * 12cm * 5cm / 6.3inch * 4.72inch * 1.97inch Qty per Carton 40 Carton Weight 11.50kgs / 25.35lb 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. Dual Independent Physical Switches, One-Click Instant Recording: Two separate slide switches for recording & voice control. One slide to start recording instantly with ultra-fast response, ideal for sudden meetings & quick idea capture without complicated operations.2. Voice-Activated Intelligent Recording, Ultra-Low Power Consumption: Auto-record when human voice detected, auto-pause during silence. Sleep power consumption as low as 0.1mA to cut useless recording and extend working time.3. Custom Segmented File Storage for Easy Management: Customize recording split duration. Long audio files will be saved in segments automatically, making file search & sorting much simpler.4. Heavy-Duty Magnetic Adsorption for Hands-Free Recording: Built-in neodymium magnet holds up to 5kg pulling force, firmly attaches to whiteboards, metal desks, filing cabinets and all metal surfaces.5. Large Battery for Ultra-Long Endurance: 3000mAh high-density lithium battery delivers 350 hours continuous recording and 300 hours audio playback per full charge, fits all long-duration recording scenarios.6. Multi-Device OTG Connection, Cross-System Compatibility: Works with Windows, Android & iOS phones/tablets via OTG cable. View, edit and share audio files anytime; supporting APP converts audio to text on mobile directly.7. AI Digital Noise Reduction & Voice Boost: High-sensitivity mic paired with AI neural algorithm filters 85% ambient noise, delivering far clearer human voice than ordinary recorders in noisy meeting, classroom and outdoor environments.8. 2-in-1 Recorder & Hi-Fi Music Player: Equipped with Hi-Fi DAC chip to drive 32Ω earphones. Play recorded audios or stored music, functions as a portable lossless MP3 Walkman.9. Anti-Slip & Wear-Resistant Casing: 3D textured anti-slip surface made of eco-friendly heat-resistant plastic, anti-drop and long service life.10. Recording format: WAV11. Playback formats: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP12. Dimensions: 76x28x22mm13. Weight: 63.9gSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 16cm * 10cm * 5cm / 6.3inch * 3.94inch * 1.97inch Qty per Carton 60 Carton Weight 10.60kgs / 23.37lb Carton Size 47cm * 30cm * 32cm / 18.5inch * 11.81inch * 12.6inch Loading Container 20GP: 591 cartons * 60 pcs = 35460 pcs40HQ: 1372 cartons * 60 pcs = 82320 pcs

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1. Espressif official ESP32-WROVER module 2. New ESP32 version: REV1 3. Wireless Internet 4. Bluetooth 5. 4MB flash memory 6. 8MB PSRAM 7. Lithium battery interface, 500mA maximum charging current 8. Support TF memory card 9. With 3D wiresSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 10cm * 6cm * 1cm / 3.94inch * 2.36inch * 0.39inch Qty per Carton 400 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 26cm * 26cm / 16.54inch * 10.24inch * 10.24inch Loading Container 20GP: 939 cartons * 400 pcs = 375600 pcs40HQ: 2180 cartons * 400 pcs = 872000 pcs

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Type:Voltage Regulator1. Packaging Electrostatic bag2. It use the same as official R3 board3. Use: Instrument4. Power supply voltage: 5v~9v5. Output voltage: 5V DC voltage output and 3.3V DC voltage output6. Plug in the development board, the driver will be installed automatically7. Select the board in die8. Select the COM port, this can be queried in my computer, just the port inside your development board9. It is best to choose the program that comes with it, PROGRAMMER it in.10. Added pin header, easy to useSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 16cm * 8cm * 3cm / 6.3inch * 3.15inch * 1.18inch Qty per Carton 240 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 240 pcs = 85200 pcs40HQ: 825 cartons * 240 pcs = 198000 pcs

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