Suchergebnisse für "electronics"

1. Adopt full metal shell design, effective shielding interference, sturdy and durable2. Use: 3Pin XLR male can be converted to 5Pin XLR male, but also 5Pin XLR female can be converted to 3Pin XLR female, bidirectional conversion, mainly used for video cameras, DMX signals and other equipment, such as the audio cable conversion3. Material: zinc alloy shell, all copper contact pins and sockets4. Interface type: 3Pin XLR female, 5Pin XLR male5. Packing: bag6. Size: about 73 x 18.5mm7. Weight: about 45gSpecification: Package Weight One Package Weight 0.06kgs / 0.12lb One Package Size 12cm * 8cm * 2cm / 4.72inch * 3.15inch * 0.79inch Qty per Carton 500 Carton Weight 14.00kgs / 30.86lb Carton Size 40cm * 25cm * 25cm / 15.75inch * 9.84inch * 9.84inch Loading Container 20GP: 1066 cartons * 500 pcs = 533000 pcs40HQ: 2476 cartons * 500 pcs = 1238000 pcs

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1. Unique design, with large-caliber decorative (illumination) lights, easy to operate, and good sound quality2. One-key parameter function wireless copy, no need to batch or use PC software to write frequency for each3. CTCSS/DCS signaling, effectively avoiding redundant calls from other stations4. The tail tone is eliminated to avoid the impact noise from the speaker after the call is over5. 9-level VOX voice control launch, normal conversation can be done without PTT button6. 9 levels of squelch, real-time adjustment of the ideal call environment7. TYPE-C charging interface to avoid plugging and unplugging troubles8. Frequency range: PMR4469. Channel number: 16CH10. Channel interval: 12.5KHz11. Standby current: less than or equal to 20mA12. Antenna impedance: 50 ohms13. Rated voltage: 3.7V14. RF power: high: 2W low: 0.5W15. Audio distortion: less than 5%16. Frequency stability: +/-2.5ppm17. Frequency deviation: less than or equal to 5KHz/2.5KHzSpecification: Package Weight One Package Weight 0.49kgs / 1.08lb One Package Size 24.5cm * 17.5cm * 5.5cm / 9.65inch * 6.89inch * 2.17inch Qty per Carton 40 Carton Weight 19.90kgs / 43.87lb Carton Size 57cm * 36cm * 51cm / 22.44inch * 14.17inch * 20.08inch Loading Container 20GP: 254 cartons * 40 pcs = 10160 pcs40HQ: 591 cartons * 40 pcs = 23640 pcs

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1. Material: metal2. Style: right angle3. Uses: audio, video, amplifier, speaker, microphone, guitar, DIY, etc.4. Terminal: Solder lug5. Connector: 6.35mm male stereo/mono plug6. Dimensions: Approx. 35x41mmSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 13cm * 13cm * 5cm / 5.12inch * 5.12inch * 1.97inch Qty per Carton 356 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 356 pcs = 63012 pcs40HQ: 412 cartons * 356 pcs = 146672 pcs

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1. The instrument consists of an electrolytic rod with positive and negative electrodes (one is an iron rod and the other is an aluminum rod), and two electrodes are used as electric field introduction. After electrolysis, the positive Fe3+ ions are dissolved under the action of electric current. They will combine with the negative OH-ions in the water to form water-insoluble Fe (OH) 3 particles. These particles have strong agglomeration and adsorption activity to colloidal particles in water, thereby forming an adsorption and agglomeration process for organic or inorganic substances in water.At the same time, due to the action of the electric current, the originally dissolved metal particles, such as manganese, potassium, cobalt, etc., are reduced and gradually aggregate to form metal clusters, resulting in the color separation of different metal ions. .After electrolysis, different colors of water show various impurities in the water.2. Color identification:- Yellow: Dissolved acids, silicon compounds, organic minerals, molybdenum, silicon, fluoride and other organic substances.- Green: arsenic, mercury, lead, copper and sodium.- Blue: bacteria, viruses, carcinogens, organic phosphorus, etc. (fertilizers, detergents and pesticides)- Red: iron, rust and bacteria- White: lead, zinc, mercury, inorganic salt dirt.- Black: heavy metals (zinc, lead, copper, chromium, manganese, cadmium)3. Material: ABS+ aluminum iron4. Measuring range: 50 to -200 mg/L.5. Rated voltage: 220V/50Hz6. Application: domestic drinking water, water purifier testing.7. Note: The electrolyzer can only prove the presence or absence of impurities, not the quality of the waterPacking list:1 x Electrolyzer body2 x aluminum rod2 x iron rodSpecification: Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 13cm * 8cm * 4cm / 5.12inch * 3.15inch * 1.57inch Qty per Carton 40 Carton Weight 14.80kgs / 32.63lb Carton Size 42cm * 20cm * 26cm / 16.54inch * 7.87inch * 10.24inch Loading Container 20GP: 1221 cartons * 40 pcs = 48840 pcs40HQ: 2834 cartons * 40 pcs = 113360 pcs

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1. Product size: 96x62x24mm2. Product weight: about 71g3. Voltage resistance: 60V4. Battery type: 2x1.5V AAA batteries5. Support 8P/6P/4P/2P multi-standard network cable and telephone line test6. Can test unshielded/shielded network cable, with anti-burning protection function7. Split structure design, simple measurement, convenient for long-distance detectionNote: Shipment without batterySpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 11.5cm * 7cm * 3cm / 4.53inch * 2.76inch * 1.18inch Qty per Carton 50 Carton Weight 6.00kgs / 13.23lb Carton Size 32cm * 20cm * 20cm / 12.6inch * 7.87inch * 7.87inch Loading Container 20GP: 2083 cartons * 50 pcs = 104150 pcs40HQ: 4836 cartons * 50 pcs = 241800 pcs

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1. Light weight, user friendly interface 2. Backlight function. 3. Voltage stability control technology, low power consumption 4. Measurement range: 0Lux ~200,000Lux 5. Power: 3 X 1.5V AAA battery (not included). 6. Application: Factories, schools, office, transportation route, house and so on, used to measure light intensity of various occasions.Specification: Package Weight One Package Weight 0.28kgs / 0.63lb One Package Size 23cm * 13cm * 5cm / 9.06inch * 5.12inch * 1.97inch Qty per Carton 60 Carton Weight 16.50kgs / 36.38lb Carton Size 48cm * 40cm * 50cm / 18.9inch * 15.75inch * 19.69inch Loading Container 20GP: 277 cartons * 60 pcs = 16620 pcs40HQ: 644 cartons * 60 pcs = 38640 pcs

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1. This 9-in-1 air quality monitor that simultaneously tracks formaldehyde (HCHO), PM1.0/PM2.5/PM10 particles, carbon dioxide (CO?), TVOC, temperature, humidity, and AQI in real time. Designed for both home and professional use, it features a color screen and customizable alarms to help you maintain optimal indoor air quality.2. A large color screen clearly shows all readings with easy-to-read fonts. The AQI color-coded warning bar makes air quality status instantly understandable for all ages.3. Simply turn it on to start monitoring immediately. The built-in 3000mAh lithium battery and Type-C charging port support portable use throughout your home, office, or vehicle.4. Set personalized alert levels for CO? concentrations. The alarm triggers when levels exceed your preset limits, helping you take timely action.5. Switch between Celsius and Fahrenheit temperature units, and choose between 12-hour or 24-hour time formats according to your preference.Specifications:1. Material: ABS Plastic2. Product Dimensions: 130 × 78 × 66 mm3. Product Weight: 302 g4. Battery: Built-in 3000mAh Lithium Battery5. Charging Port: Type-C6. Display Screen: HD Color Screen7. Interface Display: Main Interface / Historical Data / Settings InterfaceSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 25cm * 20cm * 6cm / 9.84inch * 7.87inch * 2.36inch Qty per Carton 20 Carton Weight 14.00kgs / 30.86lb Carton Size 45cm * 35cm * 38cm / 17.72inch * 13.78inch * 14.96inch Loading Container 20GP: 445 cartons * 20 pcs = 8900 pcs40HQ: 1034 cartons * 20 pcs = 20680 pcs

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1. This camera module is based on the original PixArt PS5268 sensor and utilizes a USB interface for signal transmission, demonstrating exceptional compatibility. Its convenient direct-connect host design makes applications simple and straightforward. The module maintains a stable 30FPS frame rate, ensuring smooth and uninterrupted video. With a high dynamic range of 120dB and excellent image quality, it clearly presents rich details in various lighting conditions, performing well whether in bright daylight or low-light nighttime environments. The PS5268-2MP-USB camera module also features a waterproof housing for enhanced environmental adaptability, making it suitable for applications requiring high-precision visual data, such as industrial inspection, robotic vision, and security monitoring, providing accurate and reliable visual support.2. Pixels: 2 million 3. Sensor chip: PS5268 4. Interface type: USB 2.0 5. Camera:--Sensor element: Size 1/2.4 inch --Aperture (F): 2.0--Focal length (EFL): 3.35 mm--Field of view (FOV): 112.6 degrees horizontal / 57.6 degrees vertical--Focus method: Fixed focus --Shutter method: Rolling shutter6. Image:--Supported format: MJPG --Static image resolution: 1920 x 1080 --Video recording support: MJPG 30FPS 1920 x 1080, 30FPS 1280 x 960, 30FPS 1280 x 720, 30FPS 960 x 720, 30FPS 720 x 480, 30FPS 640 x 480, 20FPS 320 x 240, 30FPS 320 x 1807. Operating voltage: 5V +/- 5%8. Operating current: 90 mA9. Module dimensions: 30.00 x 30.00 x 35.15 mmSpecification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 18cm * 8cm * 8cm / 7.09inch * 3.15inch * 3.15inch Qty per Carton 40 Carton Weight 7.50kgs / 16.53lb Carton Size 38cm * 34cm * 42cm / 14.96inch * 13.39inch * 16.54inch Loading Container 20GP: 491 cartons * 40 pcs = 19640 pcs40HQ: 1140 cartons * 40 pcs = 45600 pcs

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1. Measuring range: 10000M2. Test voltage: 50V-2500V3. Repeat error: -+0.5%4. Ambient temperature: 0-60 degrees Celsius5. Connect the test leads to the circuit or power supply to be tested and read the measurement results from the display6. When the measured resistance is less than 5000, the buzzer will sound7. High-definition LCD display with clear characters, suitable for low-visibility nighttime environments8. During the test process, multiple sets of data can be saved for easy reference.9. Equipped with complete protection and anti-drop sleeve, which fits closely with the groove to prevent damage10. The test leads can be inserted smoothly and firmly into the corresponding terminals, and there are maximum limit indications11. Multiple ranges can be set to facilitate selection as needed12. Battery: 8x1.5V AA (not included in this product)13. Designed with a removable PVC silicone protective cover, which is shock-proof and drop-proof, strong and wear-resistant, and protects internal components.14. It can widely measure leakage switch tripping current, tripping time, loop resistance and online measurement of voltage, frequency, etc. It is an ideal tool for electrical inspection and maintenance.Specification: Package Weight One Package Weight 1.35kgs / 2.99lb One Package Size 23cm * 12cm * 5cm / 9.06inch * 4.72inch * 1.97inch Qty per Carton 24 Carton Weight 33.40kgs / 73.63lb Carton Size 48cm * 38cm * 22cm / 18.9inch * 14.96inch * 8.66inch Loading Container 20GP: 664 cartons * 24 pcs = 15936 pcs40HQ: 1542 cartons * 24 pcs = 37008 pcs

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1. CPU: RK3399 4 x Cortex-A53 + 2 x Cortex-A722. RAM+ROM: 2GB+16GB / 4GB+32GB, Android 12 operation system3. 32 inch IPS screen, 1920x1080 resolution, 16:9 aspect ratio, 10 point capacitive touch4. Support WiFi 802.11b/g/n/a/ac, Bluetooth 5.0, 100M/1000M Ethernet5. Media format:- Video formats: MPEG-1, MPEG-2, MPEG-4, H.265, H.264, H 263, VC-1, VP8, VP9, MVC, etc. Support up to 4K- Audio format: MP3, WMA, AAC, WAV, OGG, etc-Picture format: JPEG, PNG, GIF, etc6. Interface: 1xType-C, 1xUSB3.0, 2xUSB2.0, 1xHDMI-in(1920x1080 60Hz), 1xDC power jack, 1xRJ45, 1x3.5mm headphone jack7. Double speakers 4 ohm 5W, dual microphones support noise reduction and echo cancellation8. 100x100mm wall-mounted VESA hole9. 12V/5A adapter, US / EU /UK plug optionalSpecification: Package Weight One Package Weight 8.80kgs / 19.41lb One Package Size 83cm * 13cm * 51cm / 32.68inch * 5.12inch * 20.08inch Qty per Carton 1 Carton Weight 10.00kgs / 22.05lb Carton Size 85cm * 15cm * 53cm / 33.46inch * 5.91inch * 20.87inch Loading Container 20GP: 394 cartons * 1 pcs = 394 pcs40HQ: 916 cartons * 1 pcs = 916 pcs

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1. CPU: CPU: RK3576S 4 x Cortex-A72 + 4 x Cortex-A53, up to 2.2GHz 2. 4GB RAM + 32GB ROM, Android 14 operation system 3. 14 inch IPS screen, 1920x1080 resolution, 16:9 aspect ratio, 10 point capacitive touch 4. Support WiFi6, Bluetooth 5.4, 100M/1000M Ethernet 5. Media format: - Video formats: MPEG-1, MPEG-2, MPEG-4, H.265, H.264, H 263, VC-1, VP8, VP9, MVC, etc. Support up to 4K - Audio format: MP3, WMA, AAC, WAV, OGG, etc -Picture format: JPEG, PNG, GIF, etc 6. Interface: 1xType-C OTG, 1xUSB3.0, 2xUSB2.0, 1xHDMI-in(1920x1080 60Hz), 1xDC power jack, 1xRJ45, 1x3.5mm headphone jack, 1xSD Card slot,support up to 128GB 7. Double speakers 8 ohm 2W, single microphones support noise reduction and echo cancellation, 5MP camera 8. 100x100mm wall-mounted VESA hole 9. 12V/2A adapter, US / EU /UK plug optional 10. Size: 342.72x27.5x220mmSpecification: General Certificate CCC Package Weight One Package Weight 1.60kgs / 3.54lb One Package Size 46cm * 26cm * 8cm / 18.11inch * 10.24inch * 3.15inch Qty per Carton 5 Carton Weight 9.00kgs / 19.84lb Carton Size 47cm * 40cm * 29cm / 18.5inch * 15.75inch * 11.42inch Loading Container 20GP: 489 cartons * 5 pcs = 2445 pcs40HQ: 1135 cartons * 5 pcs = 5675 pcs

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Function1. Remove the headphones and the power button/microphone jack to the front panel, convenient to connect the headset and the power button 2. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience 3. Upgrade the built-in speakers to double the sound 4. PCB to reserve a variety of upgrades required pad, out of the box, can be used as a DIY upgrade learning template 5. Change the QRP CW frequency quickly 6. Support CW side volume adjustment 7. Support CW side tones 8. This is a shortwave QRP SSB/CW transceiver. Ultra-small size for portable outdoor use, (no battery) 1602n LCD screen, built-in speakers, support to connect computers using FT8, JS8, FT4 and other mode software control digital, support CW automatic decoding Features: 1. 8 tracks covering 80M/60m/40m/30M/20m/17M/15m/10m 2. PCB layout design in line with high frequency circuit design principles to ensure excellent performance 3. Both built-in Battery and external 13.8v power supply, can achieve 8-stop 3-5w power, and reserve the necessary sot-223 and To-220 pack pad for upgrading 4. High launch efficiency 7. KDS high precision tcxo brand, frequency accuracy above 1ppm, frequency stability above 0.5ppm 8. Ultra-small size: 88x39x124mm (without bulge) 9. Rich interfaces (cat, ptt out, mic/key, k-head mic) 10. All LPF components use 100v c0g/np0 capacitors 11. Using op-amp chips are lower than those of lm4562 noise 12. A built-in speaker with a cavity 13. BNC antenna interfaceExplanation1. Support full mode: usb, lsb, cw, am, fm (ssb mode reception effect is good, but the transfer effect is poor. AM and FM mode is free, the effect is not good) 2. Filter DSP filter: 4000, 2500,1700,500,200,100,50 Hz passband 3. Function DSP function: automatic gain control (AGC), noise reduction (NR) , XMIT Voice Trigger (Vox), RX attenuator (Att), TX Noise Gate, TX unit control, volume control, DBM/S instrument 4. Sidebar/carrier suppression SSSSB emission: superior to -45dbc, IMD3(dual tone) -33dbc, receiver: superior to -50dbc 5. Support for multi-band support, in the 80m frequency range of continuous adjustable 10m (from 20khz. 99mhz, loss performance) 6. Open source firmware, built using Arduino IDE; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines based on 7. The software vovovox code can be used for fast complete control (qsk and semi-qsk operations) or RX/auxiliary switch TX to be used in digital mode (no cat or PTT interface is required) 8. The PTT/PA output is externally controlled by the all-digital tx-delay stage and the software-based SSB stage transmitter: the phase of sill SI5351 is controlled (by a small frequency change i2c at 800 kbits/s) and the PA amplitude is controlled (by a pwm pa key shaping circuit) 9. Software-based all-digital SDR receiver level (optional): sampling of I/Q (complex) signals from a digital mixer with an orthogonal sampling detector, and mathematically perform a 90-degree phase shift (David Hilbert transform) in the software by adding an Atten sideband 10. Three independent switchable analog pushers (0db, -13 db, -20 db, -33 db, -53 db, -60 db, -73 db) from the front receiver 11. Receiver background noise mds: -135 DBM at 28 mhz (200 hz bw) 12. Receiver receiver front-end selectivity: +/-2 khz scrolling at steep 45 db/decade tuning frequency 13. Blocking dynamic range: 20khz offset 123db, 2khz offset 78db 14. CW decoder, direct/iambic-a/B keying 15. VVFO A/B + RIT and split, and the corresponding relays pass through i2c 16. The CAT supports cat with a filter switch (using the kenwood TS-480 protocol) Package includes: 1. 1 x transceiver 2. 1 x the microphone 3. 1 x charger 4. 4 x machine floor MatsSpecification: Package Weight One Package Weight 0.53kgs / 1.16lb One Package Size 17cm * 12cm * 8cm / 6.69inch * 4.72inch * 3.15inch Qty per Carton 56 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 56 pcs = 9912 pcs40HQ: 412 cartons * 56 pcs = 23072 pcs

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