Search results for "DIY electronics components"

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

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B017 – 6 Input 1 Output Audio Signal Selection Switcher Output Volume Adjustment Control 3.5mm InterfaceProduct description:6-channel stereo audio signal selection switcher with output volume adjustment function,The product adopts passive design, direct insertion, and has lossless switched transmission of input and output signals,The product is mainly used to select and switch among a variety of stereo signal input and output through a common set of equipment, that is, a variety of stereo signal sources of devices, such as TV audio, MP3 player, CD player, video game, mobile phone, tablet, computer, record player, need to be output on the amplifier or on active speakers,The 6-channel audio signal selection switcher solves complicated line plug in and plug out, which uniformly connects device input signal sources to the switcher for easily selection.The product uses standard 3.5mm interface design for input and output, and uses precise 6-level manual switch design for the switcher, with independent stereo volume adjustment control.Product parameters:Power supply: passive design, direct insertionMaterial: all-metal caseInput and output impedance: 10KΩ - 50KΩFrequency response: 20 – 20kHzDistortion: <0.002%Insertion loss: <0.01dBSignal gain: 0dBSignal to noise ratio S/N: >98dBInput port: standard 3.5mm interfaceOutput port: standard 3.5mm interfaceNumber of input channels: 6-channel stereo input signal sourcesNumber of output channels: 1-channel stereo outputControl switch: 6-level precise manual selection switchSwitching channel: 6 channelsNet weight: 0.26 kgGross weight with packaging: 0.36 kgProduct size: length 109mm X width 54 mm X height 40 mmPackaging size: length 185mm X width 135mm X height 65mmKit list:1 X 6 input 1 output stereo audio signal selection switcher output volume adjustment 3.5mm interfaceSpecification: Package Weight One Package Weight 0.36kgs / 0.80lb One Package Size 18.5cm * 13.5cm * 6.5cm / 7.28inch * 5.31inch * 2.56inch Qty per Carton 82 Carton Weight 30.00kgs / 66.14lb Carton Size 80cm * 58cm * 28cm / 31.5inch * 22.83inch * 11.02inch Loading Container 20GP: 205 cartons * 82 pcs = 16810 pcs40HQ: 476 cartons * 82 pcs = 39032 pcs

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Features1. All-aluminum housing design for excellent heat dissipation and industrial-grade protection; 2. Supports up to eight external antennas, with flexible antenna size and feeder length; 3. Compatible with multiple international and domestic protocol standards; 4. Broad-spectrum frequency hopping mode for superior anti-interference capabilities; 5. Industrial-grade design, 24/7 operation; 6. Read and write designated tags; 7. Supports development in multiple languages, including VC, VB, and C#; 8. Applications: Vehicle management, asset management, personnel management, production line management, logistics and traceability management, anti-counterfeiting tracking management, mine management, unmanned retail, and location managementSpecifications1. Model: FF-783B 2. Chipset: Impinj E710 3. Operating Frequency: Standard ISM 902-928MHz and ISM 865-868MHz (optional) 4. Operating Mode: Wide Spectrum Frequency Hopping Scheme (FHSS) 5. RF Power: 0-33dBm, software-adjustable 6. Card Reading Speed: Software-configured, average single-card reading speed of less than 6ms per 64 bits; 500 tags/second for multiple tags 7. Card Reading Mode: Software-configured automatic reading, external trigger-controlled reading, and command-based reading 8. Data Interfaces: WiFi, RS232, RS485, RJ45, Wiegand 26/34, two triggers, two relay outputs 9. Card Reading Range: Greater than 25m (depending on antenna and tag) 10. Card Reading Indicator: Buzzer and LED 11. Power Supply: DC+12V (with power adapter), supports voltage range 9-16V 12. Supported Protocols: ISO18000-6B, ISO18000-6C (EPC GEN2) 13. Dimensions: 235 x 200 x 53mm 14. Net Weight: 3kgSpecification: Package Weight One Package Weight 4.03kgs / 8.88lb One Package Size 32cm * 27cm * 13cm / 12.6inch * 10.63inch * 5.12inch Qty per Carton 4 Carton Weight 17.00kgs / 37.48lb Carton Size 55cm * 28cm * 35cm / 21.65inch * 11.02inch * 13.78inch Loading Container 20GP: 494 cartons * 4 pcs = 1976 pcs40HQ: 1148 cartons * 4 pcs = 4592 pcs

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1. Humanized design, multiple plugs can be used at the same time without interfering with each other. 2. Smart USB charging port, high current, capable of charging multiple devices at the same time. 3. Equipped with a safety door to prevent curious children from touching or foreign objects from entering, and to protect the safety of your family. 4. Independent switch control, more convenient to use. 5. PC shell, resistant to high temperatures, effectively prevents fire. 6. Parameters: - USB output: 5V 2A - Current voltage: 220V 10A - Rated power: 2500W - Size: 182x41mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 20cm * 8cm * 4cm / 7.87inch * 3.15inch * 1.57inch Qty per Carton 50 Carton Weight 6.50kgs / 14.33lb Carton Size 42cm * 32cm * 26cm / 16.54inch * 12.6inch * 10.24inch Loading Container 20GP: 763 cartons * 50 pcs = 38150 pcs40HQ: 1771 cartons * 50 pcs = 88550 pcs

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About The Product1. Mini passive stereo mixer is a stereo four-way passive mixer for extended control tuning, mixing instrument, CD player, tape player, computer, mobile phone, tablet and so on. No battery or other power source required. The device can also be used as 1 In 4 Out stereo distributor clockwise to adjust the volume. 2. OUTPUT: is used to connect RCA jack to mixer output or other output devices. 3. IN 1-4: controls the signal level from input 1-4. 4. 4 groups of stereo RCA input and 1 group of stereo RCA output. 5. Four independently regulated 100K ohms potentiometers.Feature1. Input impedance: 10K ohms to 47K ohms 2. Output impedance: 2.5K ohms to 10K ohms 3. Gain: -12dB MAXSpecification: General Model B896 Material Metal Product Size 83*52*38mm Weight 200g Package Weight One Package Weight 0.36kgs / 0.78lb One Package Size 18cm * 20cm * 6cm / 7.09inch * 7.87inch * 2.36inch Qty per Carton 30 Carton Weight 10.72kgs / 23.63lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 30 pcs = 13140 pcs40HQ: 1018 cartons * 30 pcs = 30540 pcs

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1. Pixels: 5MP 2. Sensor: OV5640 3. Interface: USB 2.0 4. Camera: Sensor size 1/4 inch 5. Aperture (F): 2.8 6. Focal length (EFL): 3.29 mm 7. Field of view (FOV): 68 degree 8. Distortion: Less than 1% 9. Focusing(B): AF Auto-Focus; 10. Image Format support: MJPG, YUV422 11. Static image resolution: 2592 x 1944 12. Video recording: 15 FPS 2592 x 1944, 30 FPS 1920 x 1080, 30 FPS 1280 x 720 13. Operating voltage: 5V +/- 5% 14. Camera size: 8.5 x 8.5 mm 15. Module size: 9 x 62 mmSpecification: Package Weight One Package Weight 0.04kgs / 0.10lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 8.00kgs / 17.64lb Carton Size 45cm * 32cm * 32cm / 17.72inch * 12.6inch * 12.6inch Loading Container 20GP: 578 cartons * 200 pcs = 115600 pcs40HQ: 1343 cartons * 200 pcs = 268600 pcs

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1. Speakon 2 in 1 audio adapter cable is perfect for guitar or bass audio amplifier to speaker box, microphone, DJ speaker, suitable for stage monitor, room speaker, subwoofer and so on.2. Can effectively eliminate hum and pop, replace old audio cables.3. High-fidelity sound quality, long-distance transmission can reduce external interference, durable, plug-resistant, no need to worry about being disconnected.4. With good heat insulation, plug and play. Signal and performance are enhanced with a rubber-insulated exterior and rugged construction.5. Applicable scenarios: home theater system, Hifi listening room system, stage audio system, KTV audio system, conference room audio system, etc.Specification: Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 21cm * 15cm * 1cm / 8.27inch * 5.91inch * 0.39inch Qty per Carton 162 Carton Weight 30.00kgs / 66.14lb Carton Size 90cm * 81cm * 6cm / 35.43inch * 31.89inch * 2.36inch Loading Container 20GP: 609 cartons * 162 pcs = 98658 pcs40HQ: 1415 cartons * 162 pcs = 229230 pcs

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1. Copper core motor, strong wind, fast heat dissipation, safe and durable2. Low noise, long life, low energy consumption, large air volume, stable operation, fast start3. High-strength and high-toughness fan blade, one-time injection molding, long service life, not easy to deform and break; not only has strong wind power but also effectively reduces noise4. The metal shell is strong and durable, with the characteristics of anti-drop, corrosion resistance, oxidation resistance, high temperature resistance, etc.; it can be used in high temperature environment for a long time, with stable performance5. Scope of application: heat dissipation of mechanical equipment6. Applicable temperature: -10 to 60 degrees Celsius7. Noise: 44DB8. Frequency: 50/60HZ9. Voltage: 220V10. Lead length: 25cm11. Speed: 2600R/MIN12. Motor power: 25W13. Current: 0.14A14. Bearing: oily15. Blade diameter: 110MM16. Blade material: PVC plastic17. Outer frame material: black painted metal18. Product life: 60000 hours19. Wind pressure: 6.8MMH2020. Air volume: 2.58CFM21. Size: 120 x 120 x 38MM22. Weight: 350GSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 14cm * 14cm * 5cm / 5.51inch * 5.51inch * 1.97inch Qty per Carton 74 Carton Weight 30.00kgs / 66.14lb Carton Size 58cm * 58cm * 20cm / 22.83inch * 22.83inch * 7.87inch Loading Container 20GP: 396 cartons * 74 pcs = 29304 pcs40HQ: 920 cartons * 74 pcs = 68080 pcs

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1. Battery compartment flex cable replacement part.2. Ideal replacement for damaged or faulty flex cable3. Each item has been checked and in good condition before shipping.4. Pulled from the original device for perfect compatibility.5. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts.Specification: General Compatible with Insta360: X4 Package Weight One Package Weight 0.01kgs / 0.02lb One Package Size 5cm * 5cm * 1cm / 1.97inch * 1.97inch * 0.39inch Qty per Carton 1000 Carton Weight 6.00kgs / 13.23lb Carton Size 32cm * 32cm * 30cm / 12.6inch * 12.6inch * 11.81inch Loading Container 20GP: 868 cartons * 1000 pcs = 868000 pcs40HQ: 2015 cartons * 1000 pcs = 2015000 pcs

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1. Start-up measurement, intelligent identification, non-contact measurement 2. Three-in-one multimeter + electric tester + phase sequence detector 3. Phase sequence induction detection: put the nibs close to the phase line ABC test points respectively, the green indicator light turns on, and the screen displays R, indicating that it is forward direction; the result, the red indicator light turns on, and the screen displays L, indicating that it is reverse direction 4. Line breakpoint detection: In the NCV non-contact voltage detection mode, check the breakpoint position along the line when the single-strand line is charged 5. Fine stainless steel watch needle: the negative input terminal is closely connected with the test lead, which is firm and durable, and is suitable for circuit maintenance and testing of various electrical appliances and small electronic components 6. In NCV mode, when a nearby AC voltage is detected, the LED indicator light will be red, and an alarm buzzer will sound, making it safer to measure electricity without contact 7. Intelligent identification of neutral and live wires: Select the function of distinguishing live neutral and live wires, insert the pen needle into the hole for identification, no need for traditional contact measurement methods, and it is safer to measure electricity 8. Portable and compact, easy to use, pen-style design 9. Detachable positive pen tip: silver-plated, anti-oxidation, not easy to break and wear, just clamp the stainless steel pen tip with pliers and rotate it out, equipped with a cap protection 10. Battery type: 2 x AAA batteries (not included in the product) 11. Screen display: HD backlit screen 12. AC/DC voltage: 600V 13. Measurement function: resistance, AC voltage, DC voltage 14. Counting: 4000 counts 15. Resistance: 40 megohms 16. Dimensions: 183.5 x 24 x 29mm 17. Weight: 57gSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 20cm * 5cm * 5cm / 7.87inch * 1.97inch * 1.97inch Qty per Carton 190 Carton Weight 19.40kgs / 42.77lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 190 pcs = 52630 pcs40HQ: 644 cartons * 190 pcs = 122360 pcs

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Do you have trouble at that how to connect 1 set power amplifier and 8 sets loudspeakers?Do you have trouble at that make 1 set power amplifier and 8 sets loudspeakers sounding at the same time?One strong loudspeaker signal distribute device able to solve the above problems,1. 8 sets stereophonic loudspeaker key type switch select output (8 sets loudspeakers able to be independently start or close)2. 8 sets stereophonic loudspeaker able to send sound at the same time, also able to close one set loudspeaker or multiply sets loudspeaker independently, manually select the key type switch.3. Signal input provide the power amplifier signal idle protect function.4. Adopt convenient snap fastener type wiring terminals, able to accept up to 12AWG loudspeaker wires.5. Input passageway support up to 300W power amplifier and all types loudspeakers from 4 ohms to 16 ohms.6. Each one passageway output manually select switch, able to be used once inserted, stably shift signal, not generate any disturb or noise among the passageways.7. Compact design and solid metal shell, simple installation, the product no need additionally connect power supply.Product Parameter:1. Material: Metal2. Interface: snap fastener type wiring terminal3. Power supply: No need additionally connect power supply, able to be used once inserted4. Compatible all types power amplifiers and loudspeakers5. Connect the power amplifier to AMP-INPUT position.6. Connect the loudspeaker to 1-2-3-4-5-6-7-8 position respectively.7. Input: 1 set input (wiring terminal)8. Output: 8 sets output (wiring terminal)9. Power: input passageway support 300W10. Metal materials, fine steel shell, compact size suitable to any system.12. Frequency responding: 10Hz - 50KHz.13. Single product net weight: 0.94 kg14. Product size: Length 335mm x width 95mm x height 45mmSpecification: Package Weight One Package Weight 1.27kgs / 2.81lb One Package Size 36cm * 16cm * 7cm / 14.17inch * 6.3inch * 2.76inch Qty per Carton 10 Carton Weight 11.80kgs / 26.01lb Carton Size 37cm * 38cm * 33cm / 14.57inch * 14.96inch * 12.99inch Loading Container 20GP: 574 cartons * 10 pcs = 5740 pcs40HQ: 1334 cartons * 10 pcs = 13340 pcs

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Specifications 1) Passive Power & Video balun connector 2) Transmitter and receiver 3) Video balun distance: 400m 4) Power distance: 250m 5) RJ45 Jack Feature: 1) 1-CH Passive Video & Power Balun (12V/24V DC/AC) 2) Color video up to 1312ft(400m) via UTP cat5e/6 cable 3) Transmit power signal up to 820ft(250m) in pairs 4) RJ45 Jack for UTP cat5e/6 cable 5) Built-in TVS for surge protection 6) Lightning protection design Grade:III 7) Wave Filter Design, Anti-Static Design 8) Exceptional interference rejection 9) 50 dB crosstalk and noise immunity 10) ABS Engineering plastic housing 11) Dimensions:210*29*20mmSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb Qty per Carton 120 Carton Weight 10.90kgs / 24.03lb Carton Size 48cm * 27cm * 33cm / 18.9inch * 10.63inch * 12.99inch Loading Container 20GP: 623 cartons * 120 pcs = 74760 pcs40HQ: 1447 cartons * 120 pcs = 173640 pcs

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