Resultados de la búsqueda de "electronics"

1. It is a 3 in 1 digital audio video cable, which can be used together with the phone and other equipped with 8 Pin / micro usb / type-c interface. 2. Through the multifunctional digital audio video converter, you can display the APP, presentation, web page, slide show and other contents on the screen of your device in 2K format on TV, display screen, projector or other compatible display screen equipped with HDMI or VGA ports. 3. Support iOS, Android system. 4. Size: 18.5 x 7.5 x 4.5cm 5. Weight: 45gSpecification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 19cm * 8cm * 5cm / 7.48inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 7.50kgs / 16.53lb Carton Size 52cm * 42cm * 40cm / 20.47inch * 16.54inch * 15.75inch Loading Container 20GP: 305 cartons * 100 pcs = 30500 pcs40HQ: 708 cartons * 100 pcs = 70800 pcs

Leer Más Menos

1. LCD HD large screen, high-precision measurement2. LED jack indicator light, do not worry about inserting the wrong probe3. NCV non-contact voltage detection4. 220V full gear anti burning, safe and convenient operation5. Automatic shutdown after 5 minutes no operationParameters:1. Safety level: CAT III 1000V, CAT IV 600V, EN61010-1,-2-030 EN61010-2-033, EN61326-12. Measurement function: battery test, resistance, DC current, AC current, AC voltage, DC voltage3. Features: manual range, on-off test, diode test, data retention, automatic shutdown4. DC voltage range: 600mV-1000V5. AC voltage range: 600mV-750V6. DC current range: 600uA-10A7. AC current range: 600uA-10A8. Capacitance range: 10nF-100mF9. Maximum display: 600010. Battery type: 2 x AA batteries (not included)11. Size: 18.8x8.8x5.8cm12. Net weight: 350gSpecification: General Certificate CE, EMC Package Weight One Package Weight 0.55kgs / 1.22lb One Package Size 20cm * 13cm * 6.5cm / 7.87inch * 5.12inch * 2.56inch Qty per Carton 30 Carton Weight 17.50kgs / 38.58lb Carton Size 42cm * 40cm * 34cm / 16.54inch * 15.75inch * 13.39inch Loading Container 20GP: 466 cartons * 30 pcs = 13980 pcs40HQ: 1083 cartons * 30 pcs = 32490 pcs

Leer Más Menos

1. Mini body, compact and portable to carry in pocket. 2. Single-Band Display. 3. Frequency Range: 400-480(MHz) 4. Number of channels: 22 5. Operating Voltage: DC 3.7V 6. Theoretical communication distance: 1-3km 7. Communication type: Cannot insert cardSpecification: Package Weight One Package Weight 0.47kgs / 1.04lb One Package Size 12cm * 5cm * 4cm / 4.72inch * 1.97inch * 1.57inch Qty per Carton 50 Carton Weight 24.00kgs / 52.91lb Carton Size 38cm * 32cm * 28cm / 14.96inch * 12.6inch * 11.02inch Loading Container 20GP: 783 cartons * 50 pcs = 39150 pcs40HQ: 1818 cartons * 50 pcs = 90900 pcs

Leer Más Menos

1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards2. 1-Ch CAN, adopts MCP2515 controller and CAN transceiver, converts SPI to CAN3. 2-Ch RS485, adopts SC16IS752+SP3485 dual-chip combination, converts SPI to RS4854. Onboard power conversion circuit, supports 8~28V wide voltage power supply, can power the Raspberry Pi at the same time5. Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal6. Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption7. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic8. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance9. Onboard 120Ω terminal resistor, configured by jumper10. Onboard terminals and pin headers, more convenient connection11. Breakout SPI control pins, for connecting with host control boardsSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 8cm * 6cm * 3cm / 3.15inch * 2.36inch * 1.18inch Qty per Carton 200 Carton Weight 41.00kgs / 90.39lb Carton Size 34cm * 32cm * 32cm / 13.39inch * 12.6inch * 12.6inch Loading Container 20GP: 765 cartons * 200 pcs = 153000 pcs40HQ: 1778 cartons * 200 pcs = 355600 pcs

Leer Más Menos

1. 128x128 high resolution, 65K colors, clearly displays colorful images 2. Supports 4-wire SPI OR 3-wire SPI interface, configured via onboard resistor 3. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) 7. Driver: SSD1351 8. Interface: 4-wire SPI, 3-wire SPI 9. Display color: RGB, 65K colors 10. Resolution: 128x128 11. Viewing angle: >160?° 12. Operating voltage: 3.3V / 5V 13. Dimension: 44.5 x 37 (mm)Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 10cm * 8cm * 8cm / 3.94inch * 3.15inch * 3.15inch Qty per Carton 150 Carton Weight 9.50kgs / 20.94lb Carton Size 60cm * 32cm * 32cm / 23.62inch * 12.6inch * 12.6inch Loading Container 20GP: 434 cartons * 150 pcs = 65100 pcs40HQ: 1007 cartons * 150 pcs = 151050 pcs

Leer Más Menos

Features:1. A dual serial port device data collector/IoT gateway designed for industrial environments. One RS232 and one RS485 can work simultaneously using one network cable without interfering with each other.2. It integrates multiple functions, including serial port server, Modbus gateway, MQTT gateway, RS232 and RS485 to JSON, etc.3. The other Ethernet port can be used as a network switch or cascade, and the PoE function can be equipped with dual power supply.4. The Ethernet port provides two power supply methods: DC port (outer diameter 5.5mm, inner diameter 2.1mm) and screw terminal.5. The chassis adopts guide rail support, which is small in size, easy to install and cost-effective. 6. Suitable for data collection, IoT gateway, security IoT, smart instrument monitoring and other applications.7. This product is a PoE receiving device (PD) and needs to be connected to a PoE power supply and obtain power from the PSE device to work properly.Product parameters:1. Product type: serial server, Modbus gateway, MQTT gateway2. Basic functions: two-way transparent transmission of data between RS232, RS485 and Ethernet3. Communication interface: RS232 port × 1, RS485 port × 1, Ethernet port × 24. Power supply:TO ETH (B): DC 5.5 power interface, 6~45V DC screw terminalTO POE ETH (B): DC 5.5 power interface, 6~45V DC screw terminal, or PoE interface5. Isolation protection: power isolation, signal isolation6. Ethernet:TO ETH (B)：RJ45TO POE ETH (B): RJ45 with PoE support, IEEE 802.3af compliant10/100M self-negotiating RJ45 connector, 2KV surge protection7. Serial port: Isolated RS232 and RS485 (2 channels can receive and send independently at the same time)8. Baud rate: 300-115200 bps9. Check digit: none, odd, even, mark, space10. Data bits: 5-9 bits11. Flow control: Not applicable12. Protocol: Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS13. Configuration: host, browser, device management function library14. Communication method: TCP/IP direct communication, VCOM15. Working mode: TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast16. Working temperature: minus 40 degrees Celsius - 85 degrees Celsius17. Humidity range: 5%-95% relative humidity18. Product size: 78 x 72.5 x 24.2mm19. Weight: 134 gramsSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 12cm * 12cm * 4cm / 4.72inch * 4.72inch * 1.57inch Qty per Carton 36 Carton Weight 7.58kgs / 16.71lb Carton Size 26cm * 26cm * 38cm / 10.24inch * 10.24inch * 14.96inch Loading Container 20GP: 1038 cartons * 36 pcs = 37368 pcs40HQ: 2409 cartons * 36 pcs = 86724 pcs

Leer Más Menos

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

Leer Más Menos

1. Rated voltage: DC 5V2. Rated power: 10W3. Rated current: 2A4. The way of placing the disc: cassette type5. Speaker interface: 3.5mm audio cable interface6. Material: ABS7. It can receive Bluetooth, connect to mobile phone, and connect to AUX audio.8. USB playback, remote control, fast and convenient.9. Bluetooth mode, high-definition sound quality is immersive.10. The dust protection cover design protects the movement and prevents damage to the disc.11. Do not connect to TV.Specification: Package Weight One Package Weight 1.01kgs / 2.23lb One Package Size 24cm * 23cm * 10cm / 9.45inch * 9.06inch * 3.94inch Qty per Carton 20 Carton Weight 20.00kgs / 44.09lb Carton Size 50cm * 48cm * 52cm / 19.69inch * 18.9inch * 20.47inch Loading Container 20GP: 213 cartons * 20 pcs = 4260 pcs40HQ: 496 cartons * 20 pcs = 9920 pcs

Leer Más Menos

1. DC voltage: 200m-2000m-20-200-1000V +/- 0.5%2. AC voltage: 200-750V +/- 1%3. DC current: 200u-2000u-20m-200m-10A +/- 1.8%4. Electrical resistance: 200-2000-20K-200K-2000Kohm +/- 1%5. LCD display size: 46x16mm6. LCD maximum display value: 19997. Low voltage symbol display: yes8. Overload protection: Yes9. Diode detection: yes, display approximate voltage drop10. Transistor detection: yes11. Power supply: 6F22 type 9V battery (without battery)12. Product size: 125x70x29mm13. Product weight: about 108g14. Standard configuration: Host + packaging box (without battery), table pen, English manualSpecification: Package Weight One Package Weight 0.13kgs / 0.29lb One Package Size 15cm * 10cm * 8cm / 5.91inch * 3.94inch * 3.15inch Qty per Carton 182 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 182 pcs = 32214 pcs40HQ: 412 cartons * 182 pcs = 74984 pcs

Leer Más Menos

1. A 4-inch LCD screen is used. Due to the larger screen, there is more PCB space for installing components and batteries2. Use an independent charge pump to power the mixer and add tantalum capacitors, which can further reduce power supply noise3. In order to make it easier for geeks to create more possibilities, UART1 and PC14, PC15 interfaces are drawn on the PCB, which is convenient for DIY expansion4. ABS shell, can effectively protect SMA connectors and buttons5. DC dimming is added, it can be seen more clearly when used outdoors, and it is more comfortable to use indoors.6. Optimized the bridge to make full use of the Si5351s harmonics. Now the 5th harmonic can be used to measure to 1.5GHz;7. When the fundamental wave is used, the output level of CH0 is increased to 0dBm, and the reflection measurement is more accurate;8. Solve the previous abnormality of NanoVNA-H near 6MHz9. The redesigned power management circuit further reduces power noise, reduces USB power interference, reduces charging current, and protects the battery10. Optimized PCB layout, accommodating 1950mAh battery, more than 8 hours of usepacking list:1. NanoVNA host x 1 (including 4-inch touch screen, 2000mAh battery)2. 15cm SMA male to male RG316 RF cable x 23. SMA female to female connector x14. SMA simple calibration kit SHORT x15. SMA simple calibration kit OPEN x16. SMA simple calibration kit LOAD x17. USB Type-C data cable x18. Type-c to Type-c x1 supports connection with most Android phones9. One pickSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 24cm * 14cm * 3cm / 9.45inch * 5.51inch * 1.18inch Qty per Carton 40 Carton Weight 15.80kgs / 34.83lb Carton Size 50cm * 30cm * 32cm / 19.69inch * 11.81inch * 12.6inch Loading Container 20GP: 555 cartons * 40 pcs = 22200 pcs40HQ: 1289 cartons * 40 pcs = 51560 pcs

Leer Más Menos

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

Leer Más Menos

Hardware specifications:1. Chipset: Allwinner H618 Quad core ARM Cortex A532. GPU: Mali G31 MP23. RAM: 2GB/4GB4. ROM: 16GB/32GB/128GB5. WiFi: WLAN 802.11a/b/g/n/ax6. Interface: HD: 2.0a, 4Kx2K UHD output + USB: 2xUSB 2.0 + Bluetooth: BT5.4 + DC: 5V/2A + AV: 480i/576i CVBS + Ethernet: 1x100MMain features:1. Operating system: Android 14.02. Supports multi-formats video decoding: H.265 MP/L6.1 up to 7680x4320 22fps, vpg Profile 2 up to 4k 30fps, AVS2 Jizhun 10bit Profile up to 4k 60fps, H.264 BP/MP/HP L4.2 up to 4K 30fps, H.263 BP up to 1080p 60fps, MPEG-4 SP/ASP L5 up to 1080p 60fps, MPEG-2 MP/HL up to 1080p 60fps, MPEG-1 MP/HL up to 1080p 60fps, Xvid up to 1080p 60fps, Sorenson Spark up to 1080p 60fps, VP8 up to 1080p 60fps, AVS/AVS+ Jizhun Profile up to 1080p 60fps, WMV9/VC1SP/MP/AP up to 1080p 60fps, JPEG HFIF file format up to 45MPPS3. Video Encoding: H.264 BP/MP/HP, H.264 supports l/P frame, and only supports single reference frame, WPEG/JPEG baseline, Maximum 16-megapixel (4096 x 4096) resolution for H.264 encoding, H.264 encoding capability: 4k 25fps, JPEG snapshot performance of 1080p 60fps independently, Supports the constant bit rate (CBR)/variable bit rate (VBR) bit rate control mode, ranging from 256 kbit/s to 100Mbit/s, Encoding of eight regions of interest (ROls)4. Video support: (1). 2D Video: 4K/1080P/10801/720P/576P/480P/5761/4801, up to 4K 60fps(2). 3D Video: 4K/1080P/720P/576P/480P,up to 4K 3fps(3). Supports RGB888/YUV444/YUV422 output(4). Color depth: 8/10-bit(5). HDR10: compliant with CTA-861.3 and SMPTE ST 20485. Audio format: MP3/WMA/AAC/WAV/OGG/DDP/HD/FLAC/APE6. Image format: HD JPEG/BMP/GIF/PNG/TIFF7. Supported languages: Multi-languageSoftware specifications:1. Online: Browse all video websites,support Netflix,Hulu,Youtube, etc. 2. Apps: Apps download freely form Google Play、Apkpure store etc. 3. Medium: Local Media playback,Support HDD, U Disck 4. Talk online: Support SKYPE, MSN, facebook, witter, QQ etc 5. Others: Support Email,office suit etc.6. Support DLNA function 7. Support 2.4G wireless mouse/keyboard Packing list:1. TV box x 12. HD cable x 13. User manual x 14. Packing box x 15. Power adapter x 16. Remote control x 1Specification: Package Weight One Package Weight 0.36kgs / 0.80lb One Package Size 18cm * 11cm * 7cm / 7.09inch * 4.33inch * 2.76inch Qty per Carton 20 Carton Weight 7.80kgs / 17.20lb Carton Size 38cm * 34cm * 25cm / 14.96inch * 13.39inch * 9.84inch Loading Container 20GP: 825 cartons * 20 pcs = 16500 pcs40HQ: 1916 cartons * 20 pcs = 38320 pcs

Leer Más Menos