Resultados de la búsqueda de "home office electronics"

Acerca del producto 1. Este es un equipo de detección de cables de red profesional, diseñado para el rastreo de cables. 2. Puede ayudarle a encontrar el cable entre una gran cantidad de cables de forma rápida y eficiente. 3. Es un instrumento necesario en el mantenimiento rutinario de cables de red, cables de comunicación, proyectos de construcción de líneas metálicas. 4. El transmisor funciona con 3 pilas AAA de 1,5 V (no incluidas) 5. El receptor funciona con una batería 6F22 de 9 V (incluida) Funciones 1. Rastreo de cableado a larga distancia 2. Verificación del pedido de cable de Internet 3. Inspección de existencia de tensión en el cableado 4. Medición de característica positiva o negativa de tensión de cableado. 5. Inspección de cortocircuitos en el cableado 6. Indicación de batería baja 7. Sensibilidad de rastreo y ajuste de volumen. 8. Salida de conector para auriculares 9. Linterna Contenido del paquete - 1 x Transmisor - 1 x Receptor - 1 x Cableado de cabezal de cristal RJ11 - 1 x Cableado de cabezal de cristal RJ45 - 1 x Cableado con pinza de cocodrilo - 1 x Manual de usuario en inglés - 1 batería 6F22 de 9 V Especificación: General Distancia de transmisión del rastreo de señales >1 km Temperatura de funcionamiento -10 ~ 40 grados centígrados Temperatura de almacenamiento -20 ~ 60 grados centígrados Humedad de funcionamiento 10-95% Tamaño del transmisor 119 mm x 64 mm x 31 mm Peso del transmisor 119,2 g Tamaño del receptor 177 mm x 48,6 mm x 26 mm Peso del receptor 68,8 g Peso del paquete Peso de un paquete 0,30 kg/0,67 lb Un tamaño de paquete 23 cm x 13,5 cm x 6,5 cm (9,06 pulgadas x 5,31 pulgadas x 2,56 pulgadas) Cantidad por caja 20 Peso de la caja 5,60 kg/12,35 lb Tamaño de la caja 65 cm * 30 cm * 30 cm / 25,59 pulgadas * 11,81 pulgadas * 11,81 pulgadas Contenedor de carga 20GP: 455 cajas * 20 uds. = 9100 uds. 40HQ: 1058 cajas * 20 piezas = 21160 piezas

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1. It provides a rich set of human-machine interface (HMI) interfaces, including MIPI-CSI (integrated image signal processor ISP), MIPI-DSI, SPI, I2S, I2C, LED PWM, MCPWM, RMT, ADC, UART, and TWAI, and also supports USB OTG 2.0 HS. It integrates an RJ45 Ethernet interface with PoE functionality.2. Equipped with peripherals such as USB 2.0, MIPI-CSI/MIPI-DSI, and H.264 encoding, it meets the needs of low-cost, high-performance, and low-power multimedia development.3. The ESP32-P4 integrates a digital signature peripheral and a dedicated key management unit to ensure data and operation security.4. The ESP32-P4-WIFI6-POE-ETH is designed for high-performance and high-security applications, meeting the needs of embedded systems in human-machine interaction, edge computing, and I/O expansion.5. Powerful image and voice processing capabilities, with image and voice processing interfaces including JPEG codec, pixel processing accelerator (PPA), image signal processor (ISP), and H264 video encoder.6. The board provides common peripheral interfaces such as MIPI-CSI, MIPI-DSI, USB 2.0 OTG, Ethernet, SDIO 3.0 SD card slot, microphone, speaker terminals, and RTC battery terminals.7. The board features a 2 × 20 pin header, providing 28 remaining programmable GPIOs.8. Security mechanisms include secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. It also supports hardware access protection, enabling access permission management (APM) and privilege separation.9. The development board uses the ESP32-P4-Core module, stacked with 32MB PSRAM, and has 32MB Nor Flash onboard.10. Supports Wi-Fi 6 and Bluetooth modules, with an onboard ESP32-C6-MINI module, extending 2.4GHz Wi-Fi 6 and Bluetooth 5 capabilities to the ESP32-P4. (LE), communicates using the SDIO interface protocol, ensuring stable connection and efficient transmission.11. Integrated PoE module provides more flexible power supply options for the development board.12. Only one network cable connected to a PoE device is needed for the ESP32-P4-WIFI6-POE-ETH to achieve both networking and power supply.13. Dimensions: 55x68mmRaspberry Pi camera module B:1. Image sensor: OV56472. CMOS size: 1/4 inch3. Pixels: 5 million4. Aperture: F2.05. Focal length: 6mm6. Diagonal field of view: 60.6 degrees7. Infrared night vision: not supported8. Focusing method: manual focusPackage contents:ESP32-P4-WIFI6-POE-ETH x 1SH1.0 4PIN connecting cable (approx. 150mm) x 21217 cavity speaker 8Ω 2W x 12.4G antenna x 1RPi camera (B) x 1FFC 15PIN ribbon cable x 1Screw pack x 1Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 10cm * 10cm * 5cm / 3.94inch * 3.94inch * 1.97inch Qty per Carton 72 Carton Weight 15.50kgs / 34.17lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 72 pcs = 44640 pcs40HQ: 1439 cartons * 72 pcs = 103608 pcs

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1. The body is small, compact and easy to operate with one hand2. USB Type-C jack, supports multiple charging methods3. Functions: CTCSS&DCS, monitoring function, emergency alarm, scanning, TOT (timeout timer), squelch, VOX, power saving, low battery prompt, etc.4. Frequency range: 400-470MHz5. Power supply: DC3.7V6. Channel: 167. Size: 89x51x15mmSpecification: Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 14cm * 10cm * 7cm / 5.51inch * 3.94inch * 2.76inch Qty per Carton 60 Carton Weight 12.60kgs / 27.78lb Carton Size 42cm * 40cm * 35cm / 16.54inch * 15.75inch * 13.78inch Loading Container 20GP: 453 cartons * 60 pcs = 27180 pcs40HQ: 1052 cartons * 60 pcs = 63120 pcs

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Descripción general Este es un convertidor aislado USB a RS232/485/TTL industrial con FT232RL original en su interior. Cuenta con circuitos de protección integrados, como aislamiento de potencia, aislamiento magnético ADI y diodo TVS, etc. Además, el USB TO RS232/485/TTL viene con una carcasa de aleación de aluminio, lo que lo hace sólido y duradero. El USB a RS232/485/TTL es muy fácil de usar y transmite y recibe de forma totalmente automática y sin demoras. Debido a su rápida comunicación, estabilidad, confiabilidad y seguridad, es una opción ideal para equipos de control industrial y/o aplicaciones con altos requisitos de comunicación. Características 1. USB A RS232, USB A RS485, USB A TTL (UART) 2. Adopte el FT232RL original, comunicación rápida, estable y confiable, mejor compatibilidad. 3. Aislamiento de fuente de alimentación unibody integrado, proporciona un voltaje aislado estable, no necesita fuente de alimentación adicional para el terminal aislado 4. Aislamiento magnético unibody integrado, permite aislamiento de señal, alta confiabilidad, fuerte antiinterferencia, bajo consumo de energía. 5. TVS (supresor de voltaje transitorio) integrado, suprime eficazmente el voltaje de sobretensión y los picos de voltaje transitorios en el circuito, a prueba de rayos y antielectrostático 6. Fusible de autorrecuperación incorporado y diodos de protección, garantizan salidas de corriente/voltaje estables, brindan protección contra sobrecorriente/sobrevoltaje y mejoran la resistencia a los golpes. 7. Circuito transceptor completamente automático sin demora, garantiza que el puerto USB se comunique con diferentes interfaces de manera rápida y estable, sin interferir entre sí. 8. Traductor de voltaje serial TTL de 3,3 V/5 V integrado, configure el nivel TTL mediante interruptor 9. Carcasa de aleación de aluminio con chorro de arena y oxidación anódica, apertura mediante proceso CNC, sólida y duradera. 10. 3 LED para indicar el estado de energía y del transceptor 11. Conectores USB-B y RS232 de alta calidad, conexión y desconexión suaves. Presupuesto 1. Tipo de producto: convertidor industrial con aislamiento óptico 2. Velocidad en baudios: 300-921600 bps 3. Puerto host: USB 4. Puerto del dispositivo: RS485/RS232/TTL 5. USB: - Voltaje de funcionamiento: 5V - Conector: USB-B - Protección: Fusible de autorrecuperación de 200 mA, salida aislada - Distancia de transmisión: ~5m 6. RS485: - Conector: terminal de tornillo - Pines: A+, B-, GND - Control de dirección: control automático de hardware - Protección: protección contra rayos y sobretensiones de 600 W, protección ESD de 15 KV (almohadillas de soldadura con resistencia de equilibrio reservada de 120 R) - Distancia de transmisión: ~1200m - Modo de transmisión: punto a multipunto (hasta 32 nodos, se recomienda utilizar repetidores para 16 nodos o más) 7. RS232: - Conector: DR9 macho - Protección: diodo TVS, protección contra sobretensiones, protección ESD - Distancia de transmisión: ~15m - Modo de transmisión: punto a punto 8. TTL (UART): - Voltaje de funcionamiento: 3,3 V/5 V - Conector: terminal de tornillo - Pines: TXD, RXD, GND - Protección: diodo de protección de abrazadera, a prueba de sobretensión/voltaje negativo, resistencia a golpes - Modo de transmisión: punto a punto 9. Indicadores LED: - PWR: indicador de encendido rojo, se ilumina cuando hay conexión USB y se detecta voltaje - TXD: indicador TX verde, se ilumina cuando el puerto USB envía datos - RXD: indicador RX azul, se ilumina cuando los puertos del dispositivo envían datos de vuelta 10. Entorno operativo: - Temperatura: -15℃ ~ 70℃ - Humedad: 5% HR ~ 95% HR 11. Sistema operativo: Windows 10 / 8.1 / 8 / 7 / XP 12. Contenido del paquete: - USB A RS232/485/TTL x1 - Cable USB x1 Especificación: Peso del paquete Peso de un paquete 0,29 kg/0,64 lb Un tamaño de paquete 10 cm x 9 cm x 5 cm (3,94 pulgadas x 3,54 pulgadas x 1,97 pulgadas) Cantidad por caja 192 Peso de la caja 15,00 kg/33,07 lb Tamaño de la caja 60 cm x 36 cm x 40 cm (23,62 pulgadas x 14,17 pulgadas x 15,75 pulgadas) Contenedor de carga 20GP: 308 cajas * 192 uds. = 59136 uds. 40HQ: 716 cajas * 192 piezas = 137472 piezas

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1. 320x480 resolution, resistive touch control, 8:5 aspect ratio. 2. Supports any revision of Raspberry Pi (directly-pluggable). 3. Drivers provided (works with your own Raspbian/Ubuntu directly). 4. Size perfectly fits the Pi. 5. High quality immersion gold surface plating. 6. Support Raspbian system, enables your system to: Take photos by touching (up to 17 camera modes).Support software keyboard (system interaction without keyboard/mouse). 7. 3.5 inch RPi LCD (A) and 3.5 inch RPi LCD (B) are hardware compatible with each other (use different driver), and can be mutually substituted in most cases. (A) for low cost ver. while (B) for IPS ver. with better displayingSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 12cm * 8cm * 2cm / 4.72inch * 3.15inch * 0.79inch Qty per Carton 100 Carton Weight 10.60kgs / 23.37lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 100 pcs = 55400 pcs40HQ: 1286 cartons * 100 pcs = 128600 pcs

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1. Image sensor: 14 million pixel sensor2. Pixel size: 1/2.3 inches, 1.43x1.43um3. Frame rate: 60 frames4. Image resolution: 4320x3240, 1920x1080 (storage by TF card)5. Video format: MP4, MOV (TF card)6. Video resolution: 1920xl080 60fps7. USB video resolution: 1920x1080 30fps8. White balance: automatic or manual white balance9. Cross line: 4 colors are available, 4 horizontal lines and 4 vertical lines can be moved10. TF memory card interface: the upper limit is 32G, it is recommended to use 8G or 16G (the product does not contain TF card)11. Digital magnification: support 5X digital zoom12. USB interface: standard USB2.0 interface13. Freeze: freeze/thaw function14. OSD: Simplified/Traditional/English/Russian15. Exposure: Support EV value (exposure compensation) adjustment16. Color: R/G/B adjustable17. Lens: suitable for C or CS interface18. Camera interface: compatible with HDMI interface, USB 2.0 output interface, power interface, memory card interfaceSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 22cm * 18cm * 11cm / 8.66inch * 7.09inch * 4.33inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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1. ESP32-S3-DEV-KIT-N8R8 is a microcontroller development board with a small size and a variety of digital interfaces.2. In terms of software, you can choose ESP-IDF, Arduino, MicroPython and other development environments for development, so that you can get started easily and quickly, and apply them to products.3. Using ESP32-S3-WROOM-1-N8R8 module, equipped with Xtensa 32-bit LX7 dual-core processor, the main frequency is up to 240MHz4. Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, 8MB Flash memory5. Integrated 2.4GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE) dual-mode wireless communication with superior RF performance6. Using the USB Type-C interface, no need to tangle with the front and back plugs7. The onboard CH343 and CH334 chips can meet the development and use requirements of USB and UART through a Type-C interface8. Lead out rich peripheral interfaces, pin compatible with ESP32-S3-DevKitC-1 development board, strong compatibility and expandability9. Stamp hole design, can be directly welded and integrated into the bottom plate designed by the user10. Support a variety of low-power working states, adjust the balance between communication distance, data rate and power consumption, and meet the power consumption requirements of various application scenariosSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 8cm * 5cm * 4cm / 3.15inch * 1.97inch * 1.57inch Qty per Carton 500 Carton Weight 12.00kgs / 26.46lb Carton Size 30cm * 50cm * 40cm / 11.81inch * 19.69inch * 15.75inch Loading Container 20GP: 444 cartons * 500 pcs = 222000 pcs40HQ: 1031 cartons * 500 pcs = 515500 pcs

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1. New anti-vibration sets, streamlined design, feel comfortable. 2. Large screen display, font clear. 3. Metal shielding plate, anti-magnetic, anti-jamming performance. 4. Automatic recovery of fuse protection circuit design. 5. Specifications: - DC Voltage:200Mv/2V/20V/200V/1000V - AC Voltage:2V/20V/200V/750V - DC Current:20mA/200mA/20A - AC Current:20mA/200mA/20A - Resistance:200/2k/20k/200k/2M/20M/200M - Capacitance:200uF/20uF/2uF/200nF/20nF/2nF - Temp.:40 ~ 1000 (degree centigrade)Specification: Package Weight One Package Weight 0.52kgs / 1.15lb One Package Size 22cm * 16cm * 6cm / 8.66inch * 6.3inch * 2.36inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 34cm * 32cm / 18.11inch * 13.39inch * 12.6inch Loading Container 20GP: 532 cartons * 20 pcs = 10640 pcs40HQ: 1236 cartons * 20 pcs = 24720 pcs

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Description1. The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.2. STM8 applications use the USB full speed interface to communicate with STMicroelectronics ST Visual Develop (STVD) or ST Visual Program (STVP) software.3. STM32 applications use the USB full speed interface to communicate with Atollic, IAR, Keil or TASKING integrated development environments.Key Features1. 5V power supplied by a USB connector2. USB 2.0 full speed compatible interface3. USB standard A to mini B cable4. SWIM specific features5. 1.65 V to 5.5 V application voltage supported on SWIM interface6. SWIM low-speed and high-speed modes supported7. SWIM programming speed rate: 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed8. SWIM cable for connection to the application via an ERNI standard vertical (ref: 284697 or 214017) or horizontal (ref: 214012) connector9. SWIM cable for connection to the application via a pin header or a 2.54 mm pitch connector10. JTAG specific features11. 1.65 V to 3.6 V application voltage supported on the JTAG interface and 5 V tolerant inputs12. JTAG cable for connection to a standard JTAG 20-pin pitch 2.54 mm connector13. Direct firmware update feature supported (DFU)14. Status LED which blinks during communication with the PC15. Operating temperature 0 to 50 °CApplication ExampleConnecting the PC and STM8/STM32 application board through ST-LINK/V2 to establish hardware connectionConnection with STM8 applicationsThe ST-LINK/V2 should be connected to the STM8 application via the SWIM cable. Two SWIM cables are delivered with the product:- SWIM flat ribbon with a standard ERNI connector at one end and a 4-pin connector at the other end- SWIM flat ribbon ended with a 4-pin, 2.54 mm, low-cost connector on two sidesConnection with STM32 applicationsFor STM32 developments the ST-LINK/V2 must be connected to the application using the standard 20-pin female-female JTAG flat ribbon provided.ST-LINK/V2 StatusThe LED labeled COM on top of the ST-LINK/V2 shows the ST-LINK/V2 status (whatever the connection type). When the:1. LED is blinking RED: the first USB enumeration with the PC is taking place. If it keeps blinking RED, maybe the USB driver is NOT found.2. LED is RED: communication between ST-LINK/V2 and the PC is established (end of enumeration).3. LED is blinking GREEN/RED: data are being exchanged between the target and the PC.4. LED is GREEN: the last communication has been successful.5. LED is ORANGE: ST-LINK/V2 communication with the target has failed.Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 16cm * 9cm * 5cm / 6.3inch * 3.54inch * 1.97inch Qty per Carton 96 Carton Weight 9.60kgs / 21.16lb Carton Size 48cm * 36cm * 40cm / 18.9inch * 14.17inch * 15.75inch Loading Container 20GP: 385 cartons * 96 pcs = 36960 pcs40HQ: 895 cartons * 96 pcs = 85920 pcs

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1. Material: polycarbonate material2. Transmitting frequency: ≤12W3. Battery capacity: 4200 mA4. Working voltage: 7.4V5. Frequency range: 400-520MHZ6. Applicable scenarios: service/catering/site/property/warehouse, etc.7. 1000 times drop test, improve resistance to drop and impact8. 2-15km talking distance9. Dimensions: 135x50x33 mm10. Weight: about 480 gramsSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 21cm * 25.5cm * 6cm / 8.27inch * 10.04inch * 2.36inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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1. Dimensions: 268.3x174.25x7.77mm 2. Weight: 650g 3. CPU: MediaTek Helio G99 8-core 4. Operating system: ZUI 16 (based on Android) 5. Screen: 11-inch LCD 2000x1200 resolution, 90Hz Refresh rate, no stroboscopic 6. Camera: 8MP front camera, 8MP rear camera 7. Memory: 8GB+128GB / 8GB+256GB 8. Connection: 2.4G/5GHz 802.11 a/b/g/n/ac, BT 5.2 9. Interface: USB-C 2.0, 3.5mm headphone jack, Micro SD card slot (maximum 1 TB) 10. Audio: JBL custom 8-unit speaker, Hi-Res Audio, Dolby Atmos 11. Battery: 8600mAh 12. Power adapter: 45W 13. Other: Face recognition, Rhine TUV global eye protection certification 3.0, Infinite rotating shaft holder 14. Language: English, ChineseSpecification: Package Weight One Package Weight 1.43kgs / 3.15lb One Package Size 34cm * 24cm * 6cm / 13.39inch * 9.45inch * 2.36inch Qty per Carton 10 Carton Weight 13.20kgs / 29.10lb Carton Size 48cm * 35cm * 30cm / 18.9inch * 13.78inch * 11.81inch Loading Container 20GP: 529 cartons * 10 pcs = 5290 pcs40HQ: 1228 cartons * 10 pcs = 12280 pcs

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Gateway module features:1. On-board Semtech SX1302/3 baseband processor and SX1250 RF front-end chipset2. On-board PA and LNA, with +26 dBm transmit power and -141 dBm receive sensitivity3. The SX1303 supports fine-grained timestamping, enabling network positioning based on Time Difference of Arrival (TDOA)4. Mini-PCIe form factor with 52-pin header, facilitating integration into various embedded systems5. Four onboard LED indicators for easy monitoring of module operating statusExpansion board features:1. Based on the Raspberry Pi 40-pin GPIO interface, compatible with Raspberry Pi series motherboards2. On-board L76K module supporting GPS and Beidou, providing precise clock and positioning coordinates for the gateway moduleModule specifications1. Baseband chip: SX1302: 868 MHz, 915 MHz; SX1303: 868 MHz, 915 MHz2. Frequency bands: 868 MHz: EU868, IN865, RU864; 915 MHz: US915, AU915, KR9203. Supply voltage: 5V4. Modulation: LoRa/(G)FSK5. Transmit power: +26 dBm at 5V6. Receive sensitivity: -141 dBm at 125 kHz/SF12; -121 dBm at 125 kHz/SF57. Communication interfaces: SPI, I2C8. Form factor: Mini-PCIe9. Operating temperature: -40–85°C10. Total power consumption: SX1302: Transmit: 454mA at 5V; Receive: 42mA at 5V; Sleep: 11mA at 5V; SX1303: Transmit: 427mA at 5V; Receive: 40mA at 5V; Sleep: 8mA at 5V11. Size: about 5.095 x 3 cmPackage contents (Without expansion board):- SX130x module x 1- IPEX-to-SMA adapter (Male-to-Female, about 17 cm) x 1- 868 MHz/915 MHz rubber rod antenna x 1Package contents (With expansion board):- SX130x module x 1- 868 MHz/915 MHz rubber rod antenna x 1- Expansion board x 1- GPS antenna x 1- 2x20-pin header x 1- IPEX-1 (black) dual-ended cable x 1- Screw pack x 1Specification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 10cm * 5cm * 4cm / 3.94inch * 1.97inch * 1.57inch Qty per Carton 252 Carton Weight 12.00kgs / 26.46lb Carton Size 50cm * 37cm * 32cm / 19.69inch * 14.57inch * 12.6inch Loading Container 20GP: 450 cartons * 252 pcs = 113400 pcs40HQ: 1045 cartons * 252 pcs = 263340 pcs

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