Resultados de la búsqueda de "diy electronics"

1. Switch design, save power and worry, long black magnetic back design, storage bracket2. Large screen display/big sound, easy to read, clear font3. Weight: about 150g4. Size: about 2.8x9.5x9.1cm5. Material: ABS6. Power supply mode: 1 x AAA battery (need to purchase by yourself)7. Note: When the bell is ringing, you can press any key to stop the bell; if there is no operation, it will stop automatically for 30 secondsSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 10cm * 3cm / 4.72inch * 3.94inch * 1.18inch Qty per Carton 160 Carton Weight 17.00kgs / 37.48lb Carton Size 50cm * 42cm * 32cm / 19.69inch * 16.54inch * 12.6inch Loading Container 20GP: 396 cartons * 160 pcs = 63360 pcs40HQ: 921 cartons * 160 pcs = 147360 pcs

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Product description: 1. USB IN-OUT MIDI Cable Converter, Professional PC/Laptop/Mac to Music Music Adapter Line for Home Music Studio. 2. The USB port is connected to the computer, plug and play, and conforms to the USB audio device class V2.0 specification. 3. No additional drivers are required, no external power supply (USB bus 500 mAh). 4. 16 Midi input channels / 16 Midi output channels. 5. Support music editing software such as cubase and cakewalk. 6. Two five-pin round plugs: Midi input/output, respectively connected to the electronic musical instruments Midi out and Midi in 7. Can be used for connection between electronic instruments such as piano, keyboard, electric piano, hand roll piano, electric guitar (effect) and computer (sound card). 8. Use the software to create your own music or enjoy your favorite Midi music. 9. Professional voice control chip. 10. USB cable length: 1.5 meters, Midi line length: 0.5 meters. 11. LED indicator: Power - Red LED, Midi signal - Blue LED. 12. Support system: Win10 (32bit/64bit) / 8 / 7 / 98 / 2000 / XP / Vista (32bit/64bit) / Linux etc. Instructions for use: 1. Connect the cable marked IN to the MIDI OUT socket of a MIDI keyboard or MIDI device. 2. Connect the cable marked OUT to the MIDI IN socket of a MIDI keyboard (or MIDI device). 3. Plug the USB cable into any free USB socket on your computer. 4. Open your music software program, e.g. Cubase, Sonar, MIDI Connections, etc. 5. Set the music programs MIDI in and MIDI out devices to USB Audio Device. 6. Your USB to MIDI interface is now ready for use. 7. To save potential problems, it is recommended that this interface is always connected to the same SUB as it was originally installed on USB to prevent multiple installations of the driver. Attention: If your Mac USB Port is USB-C (Thunderbolt 3), please use original authentic USB-C to USB Adapter from the manufacturer or MIDI interface may not work.| Package Included: MIDI Cable x 1 User Manual x 1Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 10cm * 10cm * 8cm / 3.94inch * 3.94inch * 3.15inch Qty per Carton 30 Carton Weight 13.50kgs / 29.76lb Carton Size 42cm * 30cm * 30cm / 16.54inch * 11.81inch * 11.81inch Loading Container 20GP: 705 cartons * 30 pcs = 21150 pcs40HQ: 1637 cartons * 30 pcs = 49110 pcs

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Do you have trouble at that how to connect 6 sets signal source output and 4 sets equipment?Do you have trouble at that how to make 4 sets equipment output send sound at the same time after 6 sets equipment select shift output?One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out,1. 6 sets input adopt 6 gears mechanical switch manually shift, gears switch will not generate burst sound when shifting2. 4 sets output has independent switch, able to start at the same time, also able to be closed independently, start at the same time no consumption at the signal source tone quality and volume.3. Simple installation: Input and output, able to be used once inserted, convenient to install, signal source non consumption shift, then can enjoy different hearing experience4. Mainly used to select and shift various stereophonic signal input mutually use to output one set or multiply sets equipment, example there has multiply stereophonic signal source (TV audio frequency, MP3 player, CD player, video game, mobile phone, PAD, computer, gramophone) and other equipment need output to power amplifier or source loudspeaker box.5. 6 sets audio source select shift device solve the complex circuit plug in and out operation, unify connect the equipment signal source which need input to the shift device then easily convenient to select.Product Parameter1. Material: Metal2. Interface: RCA interface3. Power supply: USB 5V supply power4. Input and output impedance: 10Kohms - 50Kohms5. Frequency responding: 20Hz - 20kHz6. Distortion: Less than 0.002%7. Output consumption: Less than 0.01dB8. Signal gain: 0dB9. Signal-noise ratio S/N: Greater than 98dB10. Input and output interface: standard RCA interface11. Input passageway: 6 sets stereophonic shift input12. Output passageway: 4 sets stereophonic switch select output (able to start at the same time or close independently)13. Control switch: 6 gears shift switch and 4 sets switches, accurately select the manually shift switch14. Input select shift passageway: 6 passageways15. Output select shift passageway: 4 passageways16. Single product net weight: 0.37 kg17. Product size: Length 162mm x width 63mm x height 38mmKit list1. B049 6 in 4 out audio frequency signal select and switch distribute device x 12. USB power supply wire (wire length 100cm) x 1Specification: Package Weight One Package Weight 0.54kgs / 1.18lb One Package Size 22cm * 16cm * 7cm / 8.66inch * 6.3inch * 2.76inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 45cm * 33cm * 37cm / 17.72inch * 12.99inch * 14.57inch Loading Container 20GP: 485 cartons * 20 pcs = 9700 pcs40HQ: 1126 cartons * 20 pcs = 22520 pcs

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Chip Type:Contactless ID CardSize:3.5*2.9*0.5cmFrequency:125KHzContours:Alien CardRead Range:0-3cmPower:Passive CardRecognition Mode:Read OnlyDetails:Dimensions: Approximately 35 x 29 x 5mmResponse frequency: 125KHzChip type: EM4100, TK4100Operation Temperature : -40-85 Degrees CelsiusWaterproofApplication scope: Public transportation, parking, ID identification, attendance system, ticketing, card payment, product logo, etc.Each comes with Key ring included.Each token pre-programmed with unique ID which is Laser printedFeatures:1. The carrier frequency is 125KHZ (THRC12);2. The modulation mode of the card transmitting data to the card reader is loading amplitude modulation;3. The data encoding in the card adopts BPSK phase shift keying method with strong anti-interference ability;4. Card to reader data transfer rate is 3.9kbps (THRC12);5. The data storage adopts EEPROM, and the data storage time exceeds 10 years;6. A total of 64 data storage capacity, including manufacturer, publisher and user code;7. The card number cannot be changed after being written before the seal, to ensure the card number is fixed and safe;8. In addition to being packaged into a standard card shape, the THRC12 chip can be packaged into a variety of shapes, such as chips, depending on the application.Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 179 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 179 pcs = 63545 pcs40HQ: 825 cartons * 179 pcs = 147675 pcs

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1. Music format: MP3 / WMA / WAV / APE / FLAC lossless format 2. Radio FM frequency: 87.5-107.5 MHZ 3. Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH 4. Voltage: DC 12V 5. Panel size: 50x24MMSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 20cm * 16cm * 4cm / 7.87inch * 6.3inch * 1.57inch Qty per Carton 60 Carton Weight 4.50kgs / 9.92lb Carton Size 52cm * 46cm * 42cm / 20.47inch * 18.11inch * 16.54inch Loading Container 20GP: 265 cartons * 60 pcs = 15900 pcs40HQ: 616 cartons * 60 pcs = 36960 pcs

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1. The remote control touch switch buttons are available in a variety of specifications to suit a variety of devices.2. These switches are made of a combination of plastic and metal to ensure durability and reliability, providing a long-lasting solution for controlling electronic devices.3. Compact and light weight, easy to carry and dismantling.4. Versatile and suitable for various devices.Specifications:1. 3x4x2.5mm white, four-pin, bind feet x 252. 3x4x2.5mm white, four-pin x 253. 3x6x4.3mm white, two-pin x 254. 3x6x5mm white, two-pin x 255. 3x4x2mm, two-pin x 256. 3x4x2mm, four-pin x 257. 4x4x1.5mm, four-pin x 258. 4x4x0.8mm, four-pin x 259. 3x6x2.5mm, two-pin x 2510. 6x6x3.1mm, four-pin x 25Specification: Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 10cm * 7cm * 1cm / 3.94inch * 2.76inch * 0.39inch Qty per Carton 1000 Carton Weight 11.00kgs / 24.25lb Carton Size 48cm * 46cm * 26cm / 18.9inch * 18.11inch * 10.24inch Loading Container 20GP: 464 cartons * 1000 pcs = 464000 pcs40HQ: 1078 cartons * 1000 pcs = 1078000 pcs

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1.For notebook, convert your CF card into a standard IDE hard drive.2.It is used for embedded industrial PC to store embedded Linux, wince and other operating systems, applications and data. It can also be inserted directly into the laptops ide port for use.3.Portable instruments that use the built-in x86 or RISC kernel generally have an IDE interface. If the CF card cannot be directly connected to these devices, you can use this adapter to complete the transfer.4.Personal Computer (PC): These computers are usually x86 core, which is the main platform of the card. Some digital cameras have CF card interface, you can access your image data on desktop through this card.5.The Industrial PC uses this card and CF card to store embedded operating systems, such as embedded Linux or win CE. You can also use the CF as a mobile hard drive so that data can be moved at will.Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 7cm * 6cm * 1.3cm / 2.76inch * 2.36inch * 0.51inch Qty per Carton 500 Carton Weight 10.00kgs / 22.05lb Carton Size 55cm * 47cm * 10cm / 21.65inch * 18.5inch * 3.94inch Loading Container 20GP: 1031 cartons * 500 pcs = 515500 pcs40HQ: 2394 cartons * 500 pcs = 1197000 pcs

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Item Type:Electronic PetsPower supply:3 * AAA batteries (not included)Material:PlushAge Range:> 3 years oldGender:Unisex1. Stay cute, round eyes, playful and cute2. The fabric is made of soft short plush fabric, which is comfortable and close to the skin3. Switch the battery box, shake the head and back with a music switch button, which is equipped with a battery box4. Exquisite stitching on the fabric can better reflect the workers workmanship and care5. Size: 12*16*21cmSpecification: Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 10cm * 10cm * 20cm / 3.94inch * 3.94inch * 7.87inch Qty per Carton 80 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 80 pcs = 28400 pcs40HQ: 825 cartons * 80 pcs = 66000 pcs

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1. Support development environment, such as ESP-IDF, Arduino, MicroPython, etc.2. 240MHz Xtensa 32-bit LX7 dual-core processor3. Easy to integrate, 32-bit LX7, 2MB PSRAM, wireless network, dual-core processor4. Using ESP32-S3R2 chip, Xtensa 32-bit LX7 dual-core processor, running frequency 240mhz5. Integrated 512KB SRAM, 384KB ROM, 2MB PSRAM, 16MB flash memory6. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with excellent RF performance7. Type-C connector, more convenient to use8. The onboard CH343 and CH334 chips can meet the needs of USB and UART development through the Type-C interface9. Onboard DC-DC chip MP28164, high-efficiency DC-DC step-down boost chip, the load current can reach 2A10. 27 x multi-function GPIO pins, configurable pin functions, allowing flexible development and integration11. Abundant external interfaces, including full-speed USB OTG, SPI, I2C, UART, ADC, PWM and DVP (8-16-bit camera interface), LCD interface (8-16-bit parallel RGB, 18080, MOTO6800), etc., Flexible realization of various functions12. Castellated modules allow direct soldering to the carrier board13. Support a variety of low-power working states, adjustable communication distance, data rate and power consumption balance, to meet the power consumption requirements of various application scenarios14. Support the ecosystem of Raspberry Pi Pico expansion board, suitable for artificial intelligence loT application development15. Support ESP-IDF, Arduino, MicroPython comprehensive SDK, development resources, tutorials, help you get started easily16. ESP32-S3 is specially designed for AloT applications, using Xtensa 32-bit LX7 dual-core processor with a frequency up to 240 MHz, powerful aluminum computing capability and reliable security features17. WIFI and BLE 5 support, ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 B/G/N) and 40mhz bandwidth to support its Bluetooth low energy subsystem to support Bluetooth 5 (LE) and Bluetooth Mesh18. ESP32-S3: Xtensa 32-bit LX7 dual-core processor19. 2.4G monopole ceramic antenna20. W25Q128JVSIQ: 16MB Flash21. Start button: press to enter download mode when reset22. CH334F: USB HUB controller23. CH343P: USB to UART chip24. MP28164: High-efficiency DC-DC step-down boost chip25. Support more Pico expansion modules: Eval-Board, 3.5-inch LCD, 1.3-inch OLED, 8-segment LED, e-paper, NB-IoT module, GPIO expander, sensor module, RTC module, UPS moduleSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 8cm * 5cm * 4cm / 3.15inch * 1.97inch * 1.57inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 52cm * 42cm * 42cm / 20.47inch * 16.54inch * 16.54inch Loading Container 20GP: 290 cartons * 500 pcs = 145000 pcs40HQ: 674 cartons * 500 pcs = 337000 pcs

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1. Working voltage: 24-48V2. Rated power: 350W3. Battery voltage: 24-36-48V4. Peripheral power supply voltage: 12V5. Instrument supply voltage: 12V6. Continuous current: 20A7. Safety protection: overheat protection, undervoltage protection, overcurrent protection, stall protection8. Temperature protection: reduce power at 85 degrees Celsius, stop output at 110 degrees Celsius9. Waterproof grade: IP5410. The motor has strong applicability and matches most motors11. Product size: 4.7 x 8.7 x 3.7 cm12. Weight: 120 gramsSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 12cm * 8cm * 5cm / 4.72inch * 3.15inch * 1.97inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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Features:1. Net weight: 76g2. Movement type: electronic movement3. Mirror material: resin4. Case material: ABS+PU5. Strap material: PU6. Buckle material: stainless steel7. Waterproof depth: 50m8. Functions: 3 time, stopwatch timing, night light, date display, timing alarm, display day of the week, hourly hour, 12/24 hour system, countdown9. Dial width: 56mm10. Dial thickness: 19mm11. Strap width: 22mm12. Total length of the watch: 265mmSpecification: Package Weight One Package Weight 0.10kgs / 0.21lb One Package Size 27cm * 6cm * 3cm / 10.63inch * 2.36inch * 1.18inch Qty per Carton 140 Carton Weight 13.80kgs / 30.42lb Carton Size 56cm * 44cm * 32cm / 22.05inch * 17.32inch * 12.6inch Loading Container 20GP: 338 cartons * 140 pcs = 47320 pcs40HQ: 785 cartons * 140 pcs = 109900 pcs

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1. Adaptable power supply: DC5-26V/5A or more2. Bluetooth version: 5.03. Audio input: Bluetooth + AUX + U disk + USB sound card4. Volume adjustment: 360 degree infinitely adjustable encoder5. Audio output: Passive speaker + 3.5mm audio interface6. Output power: 50Wx27. Output filtering: filter-free8. Protection mechanism: static electricity, overcurrent, short circuit, overheating, etc.9. Heat dissipation method: heat sink + shell10. Applicable speakers: 4-8 Ohm 10-200W11. Large area heat sink with special heat-conducting silicone paste close to the shell of the auxiliary copper heat dissipation, heat dissipation area increased exponentially, to ensure the product full power high-performance operation12. Size: 84x65x25mm13. Weight: about 85gSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 11cm * 9cm * 5cm / 4.33inch * 3.54inch * 1.97inch Qty per Carton 296 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 296 pcs = 52392 pcs40HQ: 412 cartons * 296 pcs = 121952 pcs

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