Resultados de la búsqueda de "electronics"

Overview1. Equip your micro:bit with this 4-DOF metal robot arm, and get started to explore the world of artificial intelligent robotic.2. This starter robotic arm kit includes: servo driver board, metal mechanical arm structure, and 4x metal gear servos. When used with the micro:bit, it is easy to control the arm by smart phone through Bluetooth connection.The Servo DriverAdopts Servo Driver for micro:bit:1. Micro:bit edge connector, directly pluggable2. I2C controlled, using only 2 pins3. Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)4. Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal5. Standard servo interface, supports common used servo such as SG90, MG90S, MG996R, etc.6. Reserved I2C control pins, allows to work with other control boards7. Comes with development resources and manual (micro:bit graphical examples like Bluetooth/2.4G wir eless remote control)The Robot Arm Structure1. 4-DOF, large solid base, metal mechanical grasper2. Full aluminium alloy body, sandblasting oxidation surface, strong & durable3. Clever mechanical structure and mounting design, agile to control, easy to build3. Fitted with 4x metal gear servos (1x MG996R, 3x MG90S), large torque force, smooth movingPackage IncludeNote: micro:bit is NOT included.1. Metal arm parts x12. MG996R Servo x13. MG90S Servo x34. MG996R servo wheel x15. Servo Driver for micro:bit x16. Power adapter US plug 5V 3A Micro x17. Servo extension wire 150mm x18. Screws pack x19. Screwdrivers 2PCS x1Specification: Package Weight One Package Weight 0.55kgs / 1.21lb One Package Size 25cm * 15cm * 8cm / 9.84inch * 5.91inch * 3.15inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 50cm * 30cm * 40cm / 19.69inch * 11.81inch * 15.75inch Loading Container 20GP: 444 cartons * 20 pcs = 8880 pcs40HQ: 1031 cartons * 20 pcs = 20620 pcs

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1. El control remoto es adecuado para la mayoría de los modelos de acondicionadores de aire de todas las marcas fabricados por países de todo el mundo (como: acondicionadores de aire de tipo antiguo, acondicionadores de aire de ventana, acondicionadores de aire de tipo split, acondicionadores de aire de conversión de frecuencia de corriente continua, etc.) 2. Con la pantalla LCD, la operación simple y la función de memoria de apagado, es la mejor opción en caso de daño, pérdida y reemplazo de su control remoto. 3. Con la función de encendido/apagado de tiempo, calentamiento/enfriamiento rápido, reloj. 4. Ofrece búsqueda manual y automática para configurar tu A/C. 5. Con luz LED. 6. Con retroiluminación LCD. 7. Con diseño de botón grande. 8. Nueva biblioteca de códigos, cubre más marcas y modelos. 9. Funciona con 2 pilas AAA (no incluidas) Especificación: Peso del paquete Peso de un paquete 0,19 kg/0,41 lb Un tamaño de paquete 24 cm x 12 cm x 4 cm (9,45 pulgadas x 4,72 pulgadas x 1,57 pulgadas) Cantidad por caja 60 Peso de la caja 11,40 kg/25,13 lb Tamaño de la caja 48 cm x 42 cm x 38 cm (18,9 pulgadas x 16,54 pulgadas x 14,96 pulgadas) Contenedor de carga 20GP: 348 cartones * 60 uds. = 20880 uds. 40HQ: 808 cajas * 60 piezas = 48480 piezas

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Product function introductionA977 passive preamp active speaker volume dual-channel controller is small in size and suitable for active speakers or preamp/post-amp, it supports full-balance or input and output of single-ended signal. The product has functions of independent L/R channel volume adjustment, 2 signals input and 2 signals output. It provides balanced XLR and unbalanced RCA connectors which are automatically converted to each other, with a selector switch facilitates the signal switch of input/output.Small size, big intelligence. The product is of small size, but has well-function connecters. It is suitable for decoders and speakers without volume adjustment. the product has the design of balanced input/output and RCA input/output architecture, with switching function. The operation of the product will not cause loss of signal source. Generally, the audio signal released from the decoder is the original sound source signal. Great dynamics will not cause loss of sound quality, retaining the complete original signal source.Product parametersInput/output impedance: 10KΩ - 50KΩ2 in 2 out switchover, unbalanced RCA connector and balanced XRL connector for input/outputInput: unbalanced RCA connector / balanced XLR connector (convert selection)Output: unbalanced RCA connector / balanced XLR connector (convert selection)Product net weight: 0.32 kgProduct package weight: 0.42 kgProduct dimensions: length 145mm X width 65mm X height 43mmPackaging dimensions: length 200mm X width 180mm X height 55mmKit list1 X A977 2 In and 3 Out Switcher Full-balance Passive Preamp Active Speaker Double Sound Source Volume ControllerSpecification: Package Weight One Package Weight 0.48kgs / 1.06lb One Package Size 16cm * 16cm * 5.5cm / 6.3inch * 6.3inch * 2.17inch Qty per Carton 35 Carton Weight 15.00kgs / 33.07lb Carton Size 52cm * 52cm * 17cm / 20.47inch * 20.47inch * 6.69inch Loading Container 20GP: 580 cartons * 35 pcs = 20300 pcs40HQ: 1346 cartons * 35 pcs = 47110 pcs

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1. Display Technology: LCD2. Light Source: 6500K LED3. Light Luminance: 270 ANSI +/- 10%4. Standard Resolution: 1920x1080 / 60Hz5. Contrast Ratio: 1200:16. Picture scale: 4:3 / 16:97. Optimum size: 50-100 inches8. Contrast: 1.3:19. Projection Distance: 1.2-4m10. Focus mode: Automatic/Manual11. Keystone Correction: Automatic Vertical Keystone Correction12. Speaker: Built-in BOX speaker 4ohm 5W x 113. CPU: Amlogic T950s Quad-core Cortex-A5314. GPU: ARM Mali-450 MP215. RAM + ROM: 1GB + 8GB16. Multimedia: Supports 4K 30fps H.265/H.264/VP9 video decoding, H.264 video encoder 4K 30fps, supports 8M ISP, supports 1T computing power17. System: Android 1318. Wireless Network: Supports WiFi6, 2.4G/5G dual-band, BT5.019. Power Consumption: 70W20. AC Input: 100~250V, 50/60Hz21. Interfaces: USB2.0 x 1, HDMI x 1, 3.5mm audio port x 1, AC power port x 122. Product Dimensions: 230x119x122mm (including stand)23. Net Weight: 0.99kg24. Standard Accessories:AC power cord 1.2m x 1HDMI cable 1m x 1User manual x 1IR remote control x 1Specification: Package Weight One Package Weight 1.27kgs / 2.81lb One Package Size 26cm * 15cm * 16cm / 10.24inch * 5.91inch * 6.3inch Qty per Carton 12 Carton Weight 15.80kgs / 34.83lb Carton Size 53cm * 49cm * 33cm / 20.87inch * 19.29inch * 12.99inch Loading Container 20GP: 311 cartons * 12 pcs = 3732 pcs40HQ: 722 cartons * 12 pcs = 8664 pcs

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1. Size: 55 x 52 x 23 mm 2. Weight: 33 grams 3. Fits For Testing: - 9V Batteries - 1.5V Button cells - 1.5V Regular or rechargeable batteries,??(Batteries are not included)?? Features: 1. Compact size and light weight 2. Good companion for travel 3. Easy-to-read color-code scale indicates power level , tells you instantly the condition of the battery 4. One movable arm to accommodate the battery 5. Two buttons on the side for testing 9 volt batteriesSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 500 Carton Weight 29.00kgs / 63.93lb Carton Size 50cm * 50cm * 58cm / 19.69inch * 19.69inch * 22.83inch Loading Container 20GP: 183 cartons * 500 pcs = 91500 pcs40HQ: 426 cartons * 500 pcs = 213000 pcs

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1. Metal shell design, more anti-interference! Fashionable appearance, exquisite and beautiful! The metal shell uses an impact-resistant powder coating process to make the machine more anti-drop and durable. 2. The small mixer has seven input channels, and each channel has independent adjustment of high, middle and bass, gain adjustment, reverb adjustment, etc., even for inexperienced new users, after a period of familiarization, they can call up a satisfactory sound. 3. The built-in Bluetooth wireless module makes the connection distance no longer restricted. High-speed Bluetooth transmission supports the connection of most electronic digital products with Bluetooth modules on the market. 4. You can copy MP3 audio files into a USB flash drive, and plug it directly into the USB socket next to the display! Press the MODE button to switch to the USB flash drive mode, and press the play button to play MP3 format music! 5. The 7-channel mixer has a wealth of input and output interfaces, which can be connected to a variety of audio equipment, such as: wired and wireless microphones, electronic keyboard computers, power amplifiers, active speakers, etc.! 6. When playing on different occasions, professional digital calculation can adjust the authenticity of the sound effect, making the music fuller and the sense of space stronger. 7. Output level: +26dBu(max) 8. Common mode rejection ratio: greater than 75dB 9. Line input level: +24dBu 10. Frequency response: 20Hz-20KHz 11. Topic input level: +24dBu 12. Total harmonic distortion: less than 0.01% 13. Noise: -80dBSpecification: Package Weight One Package Weight 2.66kgs / 5.86lb One Package Size 38cm * 30cm * 5cm / 14.96inch * 11.81inch * 1.97inch Qty per Carton 10 Carton Weight 28.00kgs / 61.73lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 10 pcs = 3810 pcs40HQ: 885 cartons * 10 pcs = 8850 pcs

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1. Built-in surround microphone, 360-degree panoramic sound pickup2. Equipped with smart noise reduction chip, 1536K lossless recording3. High-power speaker, SSQVP-EX sound digital enhancement, clearer external speaker4. Support voice-controlled recording, automatic voice recognition, efficient and convenient5. Support multi-APP voice recording, can be connected to mobile phones, tablets, mixers6. Built-in large-capacity polymer lithium battery, Type-C charging7. Support TF card up to 512GB (Not include memory card)8. Recording format: WAV9. Size: 8.6x3.6x1.2cmSpecification: General Certificate MSDS Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 16cm * 11cm * 2cm / 6.3inch * 4.33inch * 0.79inch Qty per Carton 160 Carton Weight 10.50kgs / 23.15lb Carton Size 44cm * 32cm * 36cm / 17.32inch * 12.6inch * 14.17inch Loading Container 20GP: 526 cartons * 160 pcs = 84160 pcs40HQ: 1221 cartons * 160 pcs = 195360 pcs

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As one resistance meter for object surface, it can measure the resistance value on object surface by putting two parallel electrodes close to object surface to be measured, so as to judge whether the measured object is a conductor, static material or insulator; meanwhile the meter can be used to measure the resistance to ground of object, which is specially applied to different anti-static fields Features 1. Surface resistance test 2. Three modes to display resistance value on object surface or material property simultaneously 3. Ambient temperature measuring 4. Temperature unit conversion 5. Data holding 6. LCD backlightSpecification: Package Weight One Package Weight 0.27kgs / 0.58lb One Package Size 18cm * 14cm * 6cm / 7.09inch * 5.51inch * 2.36inch Qty per Carton 60 Carton Weight 18.50kgs / 40.79lb Carton Size 58cm * 41cm * 46cm / 22.83inch * 16.14inch * 18.11inch Loading Container 20GP: 243 cartons * 60 pcs = 14580 pcs40HQ: 565 cartons * 60 pcs = 33900 pcs

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Overview1. This is a Pi LoRa HAT based on SX1262, covers 915MHz frequency band. It allows data transmission up to 5km through serial port.2. By utilizing the new generation LoRa spread spectrum modulation technology, the communication distance of the module is as long as 5km, also supports auto repeating to transmit longer. Other features include Wake on Radio, wireless config, carrier sensing, communication key, and so on.3. Comparing with normal LoRa modules, the SX1262 LoRa HAT achieves longer communication distance, higher rate, lower consumption, better safety and anti-interference. It is suitable for various applications such as industrial control, smart home, data collection, etc.Features1.Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards2. Onboard CP2102 USB TO UART converter, for serial debugging3. Bring the UART control interface, for connecting host boards like Arduino/STM324. 4x LED indicators, easy to check the module status5. LoRa spread spectrum modulation technology, up to 81 available signal channel, longer communication distance, more robust to interference6. Auto multi-level repeating, suit for ultra long range communication, allows multi network on the same region7. Low power consumption features like deep sleeping and Wake on Radio, ideal for battery-powered applications8. Customizable communication key which wont be retrieved, greatly improves the security of user data9. Support LBT, monitoring the signal channel noise before transmitting, greatly improves the success ratio under extreme environment10. Support RSSI signal intensity indicating, for evaluating signal quality, tuning the network11. Support wireless parameter configuration, by sending wireless command/data packet, remotely configure or retrieve the module parameter12. Support fixed-point transmission, broadcast, signal channel monitor13. Come with development resources and manual (examples for Raspberry Pi/STM32)What is on Board1. SX1262 LoRa module2. 74HC125V: voltage level translator3. CP2102: USB TO UART converter4. Raspberry Pi GPIO connector: for connecting with Raspberry Pi5. USB TO UART port6. UART header: for connecting host boards like STM32/Arduino7. SMA antenna connector8. IPEX antenna connector9. Indicators:- RXD/TXD: UART RX/TX indicator- AUX: auxiliary indicator- PWR: power indicator10. UART selection jumpers- A: Control the LoRa module through USB TO UART- B: Control the LoRa module through Raspberry Pi- C: Access Raspberry Pi through USB TO UART11. LoRa mode selection jumpers- Short M0, short M1: Transmission mode- Short M0, open M1: Configuration mode- Open M0, short M1: WOR mode- Open M0, open M1: deep sleep modeSpecification1. RF module: SX12622. Frequency band: 850.125 ~ 930.125MHz3. Radio rate: 0.3kbps ~ 62.5kbps (programmable)4. Transmit power: 22.0dBm (10/13/17/22dBm programmable)5. Receive sensitivity: -147dBm (radio rate 2.4kbps)6. Power consumption: - Transmit current: 133mA (transient consumption)- Receive current: 11mA- Sleep current: 2uA (LoRa module software shutoff)7. Communication interface: UART (TTL level)8. Baudrate: 1200bps ~ 115200bps (9600bps by default)9. Packet length: 240 Byte (32/64/128/240 Byte programmable)10. Cache: 1000 Byte11. Experimental range: 5km (condition: cloudless and wild, altitude 2.5m, antenna gain 5dBi, radio rate 2.4kbps)12. Power supply: 5V13. Logic level: 3.3V/5V14. Operating temperature: -40~85 degree C15. Applications: Smart home, industrial sensors, building automation, smart meters, and more other IoT applications16. Dimensions: 7cm x 12cm x 2cm17. Weight: 69g18. Packing List:- SX1262 915MHz LoRa HAT x1- USB type A plug to micro plug cable x1- 915MHz antenna x1Specification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 15cm * 8cm * 2cm / 5.91inch * 3.15inch * 0.79inch Qty per Carton 400 Carton Weight 44.80kgs / 98.77lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 400 pcs = 110800 pcs40HQ: 644 cartons * 400 pcs = 257600 pcs

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1. Material: UV paint2. Channel: 2.1 channel3. Rated voltage: 5V4. Rated power: 3W5. Signal-to-noise ratio: ≤82dB6. Supported formats: MP37. Number of radio stations: 668. Sound quality selection: stereo9. Band type: single band10. Rated frequency: 70-108HZ11. Oversized fonts, oversized silicone buttons12. Super large flashlight function, full of bright light13. Channel selection: manual, automatic, memory14. Battery capacity: 1500mah 15. Integrated card and radio, multi-functional use is more comfortable16. Function: USB interface, digital display, built-in speaker17. Using 40MM16 core magnetic loudspeaker, strong volume18. High-sensitivity FM receiver, automatic search, memory channel19. The appearance is UV-painted and reinforced with strong UV rays, the color is stable and does not fade20. Two power supply methods are adopted, which can use 5C lithium battery or 18650 battery (shipping defaults to 18650 batteries)21. Dimensions: 13 x 28 x 61mm22. Single weight: 0.3kgSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 13cm * 3cm * 6.9cm / 5.12inch * 1.18inch * 2.72inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 57cm * 13cm * 30cm / 22.44inch * 5.12inch * 11.81inch Loading Container 20GP: 1199 cartons * 84 pcs = 100716 pcs40HQ: 2784 cartons * 84 pcs = 233856 pcs

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Parámetro: 1. Versión de Bluetooth: 5.0 2. Formato de audio: APE, FLAC, MP3, WMA, WAV, AAC-LC 3. Formato de vídeo: AVI 128*160 (herramienta de conversión de vídeo) 4. Formato de grabación: WAV 5. Formato de imagen: compatible con JPG/JPEG/BMP 6. Formato de libro electrónico: archivo TXT 7. Modo de funcionamiento: tipo botón 8. Tipo de tarjeta de memoria: tarjeta TF 9. Toma de auriculares: 3,5 mm 10. Formato de audio compatible: MP3, WAV 11. Resolución de pantalla: 160x128 12. Idioma del menú: chino, inglés, francés, holandés, español, ruso 13. Función: función de consola de juegos, compatible con Bluetooth, función FM, función de grabación, función de reproducción externa, lectura de libros electrónicos, función de grabación directa 14. Capacidad de la batería: 3,7 V 250 mAh 15. Entrada de carga: entrada de 5 V/1 A 16. Tiempo de carga: aproximadamente 2 horas. 17. Pantalla: 1,8 pulgadas 18. Interfaz: USB 2.0 19. Modelo de chip: Huilian YP3-MP3 20. Dimensiones: 90,5 x 39,5 x 10 mm 21. Peso neto: 30 g 22. Peso bruto: 78 g Características: 1. Calidad de sonido sin pérdida de alta fidelidad, creada para la buena música, baja tasa de distorsión, cercana al sonido original. 2. Escuche radio FM en cualquier momento y en cualquier lugar, admite grabación FM 3. Compatible con la función OTG de los teléfonos móviles Android, solo conéctelo al teléfono móvil y es muy conveniente transferir archivos. Especificación: Peso del paquete Peso de un paquete 0,08 kg/0,19 lb Un tamaño de paquete 12 cm x 8 cm x 4 cm (4,72 pulgadas x 3,15 pulgadas x 1,57 pulgadas) Cantidad por caja 135 Peso de la caja 10,80 kg/23,81 lb Tamaño de la caja 46 cm * 37 cm * 36 cm / 18,11 pulgadas * 14,57 pulgadas * 14,17 pulgadas Contenedor de carga 20GP: 435 cajas * 135 piezas = 58725 piezas 40HQ: 1010 cajas * 135 piezas = 136350 piezas

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1. Voltaje: DC 4V-30V (se puede configurar protección contra sobretensión). 2. Corriente: 0-5,5 A (se puede configurar protección contra sobrecorriente). 3. Potencia: 0-150 W 4. Electricidad: 0-99999mAh 5. Energía: 0-999,9 mWh 6. Tiempo: 0-99 horas 7. Cuenta regresiva: 0-24 horas 8. Resistencia de carga: 0-999,99 ohmios 9. Corriente/temperatura 10. Voltaje de salida de datos 11. Tensión de alimentación Especificación: Peso del paquete Peso de un paquete 0,03 kg/0,06 lb Un tamaño de paquete 14,5 cm x 9,5 cm x 1,5 cm (5,71 pulgadas x 3,74 pulgadas x 0,59 pulgadas) Cantidad por caja 500 Peso de la caja 14,00 kg/30,86 lb Tamaño de la caja 90 cm x 75 cm x 15 cm (35,43 pulgadas x 29,53 pulgadas x 5,91 pulgadas) Contenedor de carga 20GP: 263 cajas * 500 piezas = 131500 piezas 40HQ: 611 cajas * 500 piezas = 305500 piezas

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