Suchergebnisse für "educational electronics"

This product is a newly designed multi-functional device that combines wireless charging, an electronic writing board, and a mouse pad. It supports magnetic charging compatible phones, smartwatches, and Qi wireless charging compatible smartphones or earphones, making it ideal for office use.Features:1. Multi-functional 3-in-1 wireless charger + writing board + mouse pad, foldable design for easy portability.2. Supports wireless charging for three devices: mobile phone, watch, and earphone; magnetic positioning for automatic adsorption; wireless charging works even with a phone case.3. The wireless charging section has a spring-loaded stand at the bottom, easily opened with one touch for convenient use.4. Equipped with an electronic color writing board, convenient for note-taking and strong practicality.Specifications:1. Product Material: Leather2. Dimensions: 215x175x20mm (folded state)3. Net Weight: 310g4. Input: PD/QC3.0, 9V/2A5. Output: Magnetic phone wireless charging: 5W/7.5W/10W/15W6. Earphone wireless charging: 5W7. Watch wireless charging: 3W8. Transmission Distance: Charging sensing distance about 8mm9. Watch Wireless Charging Compatibility: Compatible with Apple Watch Series 1-11, Watch SE 1-3, Watch Ultra 1-3, Galaxy Watch 3/4/5/6/7/8, Galaxy Watch FE, Galaxy Watch Ultra, Galaxy Watch 4/6/8 Classic, Galaxy Watch 5 Pro, Galaxy Watch Active 1/2, Pixel Watch 1st generationCompatible with Huawei Watch GT6 Pro/GT5 Pro/GT4 Pro/GT3 Pro/GT2 Pro, Watch GT6/Watch GT5/Watch GT4/Watch GT3, Watch Fit 410. Earphone Wireless Charging Compatibility: Compatible with AirPods Pro 2/3, AirPods 4 (with active noise cancellation)Precautions:If your wireless charging device does not have magnetic alignment capabilities, please keep the stand flat during charging.Specification: Package Weight One Package Weight 0.39kgs / 0.87lb One Package Size 24cm * 18cm * 3cm / 9.45inch * 7.09inch * 1.18inch Qty per Carton 50 Carton Weight 20.00kgs / 44.09lb Carton Size 42cm * 36cm * 32cm / 16.54inch * 14.17inch * 12.6inch Loading Container 20GP: 551 cartons * 50 pcs = 27550 pcs40HQ: 1279 cartons * 50 pcs = 63950 pcs

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1. This product is an infrared thermal imager that integrates surface temperature measurement and real-time thermal images. 2. The traditional infrared thermometer needs to measure each part one by one, but the infrared thermal imager does not need it, thus saving time 3. In addition, the center point measurement cursor is used for fast and accurate positioning to measure temperature to increase the degree of discrimination. The product is equipped with a visible light camera 4. The thermal image and visible light image are stored in the device, which can be read via USB or stored in a computer to generate reports or print 5. The product is small in size, easy to operate, and powerful. This is an ideal choice for electric power, electronic manufacturing, industrial inspection and other fields 6. The emissivity can be adjusted to improve the measurement accuracy of semi-reflective objects. 7. The upper and lower temperature cursors can guide the user to the upper and lower temperature areas of the thermal image 8. Optional palette 9. Application areas include electric power, metallurgy, petrochemicals, machinery, coal, transportation, fire protection, national defense, etc. It can not only perform real-time detection under high-voltage, high-current, and high-speed operation, but also realize real-time detection 10. There is no need to cut off power, stop or stop production to detect potential problems and prevent failures 11. Display: 2.8-inch full-angle TFT display 12. Infrared image resolution: 220x160 13. Field of view: 35x26 degrees 14. Temperature measurement range: -20 to 450 degrees Celsius 15. Measurement accuracy: +/-2 degrees Celsius/+/-2% (more than 300 degrees Celsius, the accuracy is +/-5%) 16. Visible image resolution: 300,000 pixels 17. LCD resolution: 320??240 18. Focus distance: 0.5-70mk 19. Emissivity: adjustable from 0.01 to 1.00 20. Thermal image frame rate: 9 Hz 21. Wavelength coverage: 8-14um 22. Focus mode: fixed 23. Palette: rainbow, iron oxide red, cool color, black and white, white and black 24. Storage capacity: built-in 3G (store more than 20,000 images) 25. Dimensions: 69.4x225x93.4mm 26. Weight: 329.1gSpecification: Package Weight One Package Weight 0.94kgs / 2.07lb One Package Size 27cm * 13cm * 10cm / 10.63inch * 5.12inch * 3.94inch Qty per Carton 10 Carton Weight 10.76kgs / 23.72lb Carton Size 54cm * 28cm * 29cm / 21.26inch * 11.02inch * 11.42inch Loading Container 20GP: 608 cartons * 10 pcs = 6080 pcs40HQ: 1411 cartons * 10 pcs = 14110 pcs

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Features1. Auto discharge function to make the operation safe 2. LCD backlight function 3. Digital display of measurement results 4. Live circuit warning symbols with audio sounds 5. Automatic shutdown function, the instrument will automatically shut down after 10 minutes without any operation 6. Set the test time function to automatically perform the measurement within the specified time 7. Low battery indicator 8. PI test (Polarization Index measurement) 9. PI measurement can automatically measure the resistance ratio according to the setting at any two points of time 10. External DC power supply (DC12V, 1A power adapter) can be used for measurementSpecifications1. Display: MAX 999 counts LCD display (1000 counts only at 1T is displayed) 2. Over range indication: OL mark appears on insulation resistance range. LO mark appears on voltage range 3. Auto-ranging: Range shifts to upper range: 1000 counts. Range shifts to lower range: 95 counts (merely on the insulation resistance range) 4. Sample rate: 0.5-10 times / sec 5. Operable altitude: Less than or equal 2000m (Indoor use) 6. Operation circumstance: Temperature 0-40 Celsius Degree, humidity: Less than or equal 85% 7. Storage circumstance: Temperature -20-60 Celsius Degree, humidity: Less than or equal 90% 8. Overload protection: Insulation resistance: AC 1200V / 10s, Voltage: AC 720V / 10s 9. Voltage resistance: AC8320 (50/60Hz)/5 seconds (between electrical circuit and enclosure) 10. Insulation resistance: 1000M ohms of more / DC 1000V (between electrical circuit and enclosure) 11. Power Supply: DC 12V (8 x 1.5V LR14 batteries) (included) 12. Size: 153mm x 96mm x 220mm 13. Weight: 1032g (without batteries and test wires)Specification: Package Weight One Package Weight 3.08kgs / 6.79lb One Package Size 33cm * 27cm * 15cm / 12.99inch * 10.63inch * 5.91inch Qty per Carton 4 Carton Weight 14.50kgs / 31.97lb Carton Size 55cm * 34cm * 32cm / 21.65inch * 13.39inch * 12.6inch Loading Container 20GP: 445 cartons * 4 pcs = 1780 pcs40HQ: 1034 cartons * 4 pcs = 4136 pcs

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Features1. The appearance is small and exquisite, does not block the line of sight. 2. It can be directly drilled, snap-fitted, or placed directly. 3. Made of ABS, durable. 4. A certain item can be displayed individually, or each item can be displayed alternately, and supports customizing the items to be displayed. 5. With brightness adjustment function, 3 levels of brightness can be adjusted. And there is an automatic brightness function, which can be darkened at night and brightened during the day.Specification1. Working voltage: DC 5.0~27V 2. Voltage display range: 5.0~28 V (error +/-0.1V) 3. Power lead length: 28cm 4. Time display chip: RX8025T 5. Temperature measurement range: -35~120 degrees 6. Weight: about 30g 7. Frame size: 22x58mm 8. Installation hole size: 19.5x56mmSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 10cm * 6cm * 4cm / 3.94inch * 2.36inch * 1.57inch Qty per Carton 200 Carton Weight 9.50kgs / 20.94lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 200 pcs = 104400 pcs40HQ: 1212 cartons * 200 pcs = 242400 pcs

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1. Großes LCD-Display für einfaches Ablesen. 2. Messen Sie Spannung, Frequenz, Strom, Leistungsfaktor, Wattzahl, minimale und maximale Leistung und zeichnen Sie die kumulierten Kilowattstunden, die Zeit und den Stromaufwand auf. 3. Sieben Anzeigemodi, übertragen durch Drücken von „FUNCTION“. 4. Überlastungswarnung auf dem LCD angezeigt. 5. Zurücksetzen bei anormaler Anzeige oder fehlender Tastenreaktion. 6. Einfache Strompreisfestlegung. Spezifikation: Allgemein Material Kunststoff, Metall Eingangsspannung Wechselstrom 120 V Größe 15,5 x 7,3 x 6,7 cm Gewicht Ca. 185g Paketgewicht Gewicht eines Pakets 0,23 kg / 0,51 lb Einheitspackungsgröße 16 cm * 10 cm * 7 cm / 6,3 Zoll * 3,94 Zoll * 2,76 Zoll Menge pro Karton 10 Kartongewicht 3,00 kg / 6,61 lb Kartongröße 36 cm * 29 cm * 18 cm / 14,17 Zoll * 11,42 Zoll * 7,09 Zoll Container laden 20GP: 1419 Kartons * 10 Stück = 14190 Stück 40HQ: 3294 Kartons * 10 Stück = 32940 Stück

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1. Base board for Compute Module 4 Lite / eMMC 2. Standard CM4 socket, with multiple peripheral interfaces, suitable for narrow application environment Specifications: 1. CM4 socket: Suitable for all variants of Compute Module 4 2. Connector: Raspberry Pi 40PIN GPIO interface x 1 3. USB: USB 2.0 Type A interface x 1 4. Camera: MIPI CSI-2 port x 1 (15pin 1.0mm FPC connector) 5. Storage: Micro SD card socket for Compute Module 4 Lite (without eMMC) variants 6. Power: 5V 7. Size: 55 x 40mm Package list 1. CM4-NANO-A x1 2. 2 x 20PIN color-coded straight pinheader x 2Specification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch Qty per Carton 300 Carton Weight 7.00kgs / 15.43lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 300 pcs = 186000 pcs40HQ: 1439 cartons * 300 pcs = 431700 pcs

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1. Measuring range: AC voltage 0-440V2. Battery type: 6x1.5V LR14 battery3. Test voltage: 0~440V4. Ambient temperature: 0~50 degrees Celsius5. Relative humidity: 30%~90%6. Simple operation and accurate test7. Large-screen backlight display, large fonts, large strokes, clear readings in dim environments8. It is designed with a detachable PVC silicone protective cover, which is shockproof and drop-resistant, strong, wear-resistant and durable, and protects internal components9. It can widely measure leakage switch tripping current, tripping time, loop resistance and online measurement voltage, frequency, etc. It is an ideal tool for electrical inspection and maintenanceNote: This product is shipped without batteriesSpecification: General Certificate EMC, LVD Package Weight One Package Weight 2.05kgs / 4.52lb One Package Size 33cm * 27cm * 9cm / 12.99inch * 10.63inch * 3.54inch Qty per Carton 10 Carton Weight 20.46kgs / 45.11lb Carton Size 52cm * 35cm * 37cm / 20.47inch * 13.78inch * 14.57inch Loading Container 20GP: 396 cartons * 10 pcs = 3960 pcs40HQ: 919 cartons * 10 pcs = 9190 pcs

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1. This mobile phone scale is small and has a mini appearance, which is convenient to carry with you. 2. Has a 6-digit LCD display with a blue back-light display. 3. Can convert 5 kinds of units, strong practicality, wide range of use.Specification: General Material ABS, Stainless steel Max Load 500g Accuracy 0.1g Weighing units g, OZ, ct, gn, TL Power 2 x AAA Batteries(not included) Product size 12.0*6.2*2.0cm Net Weight 92g Package Include Package Contents 1 x Scale 1 x User Manual Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 13cm * 6.7cm * 2.2cm / 5.12inch * 2.64inch * 0.87inch Qty per Carton 100 Carton Weight 13.20kgs / 29.10lb Carton Size 40cm * 30cm * 18cm / 15.75inch * 11.81inch * 7.09inch Loading Container 20GP: 1234 cartons * 100 pcs = 123400 pcs40HQ: 2865 cartons * 100 pcs = 286500 pcs

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1. Durch die Verwendung der WIFI6-Technologie verfügt es über eine schnellere Übertragungsrate und eine geringere Übertragungsverzögerung als 5G, wodurch eine Bildschirmsynchronisierung der zweiten Ebene erreicht wird. Dank des integrierten BT5.0-Chips kann es eine Verbindung zu verschiedenen Bluetooth-Geräten wie Bluetooth-Lautsprechern und -Kopfhörern herstellen, um eine Hi-Fi-Tonübertragung zu erreichen. 2. Mehrere Schnittstellen: Der Smart-Projektor HY-300 verfügt über HD-MI-, USB- und Audio-Anschlüsse, über die er an PC, Laptop, Fire Stick, TV-Box, Xbox, PS5, U-Disk, DVD usw. angeschlossen werden kann. 3. Unterstützt die Verbindung mit Android- oder iOS-Telefonen zur Bildschirmspiegelung. Die Projektorbasis verfügt über eine um 180 Grad drehbare Halterung 4. Automatische Trapezkorrektur: Eingebauter hochpräziser Sensor, der die vier Ecken der Projektionsfläche automatisch kalibrieren kann. Gleichzeitig kann das Fokusrad an der Vorderseite des Projektors den Fokus anpassen, um das klarste Bild zu erhalten. 5. Natives 720P, unterstützt 4K: Der Projektor hat eine native Auflösung von 1280 x 720, eine Helligkeit von 120 ANSI-Lumen, unterstützt volles 4K-HD-Video und kann klare und helle Bilder in dunklen Umgebungen präsentieren, was ihn ideal für Heimkino, Unterhaltung und Videokonferenzen, Online-Unterricht macht. Parameter: 1. CPU: Allwinner h713 Quad-Core Arm Cortex-A53 2. GPU: Mali-G31 unterstützt OpenGL ES3.2, Vulkan 1.1 und OpenCL 2.0 3. Auflösung: 1280 x 720p, eingebauter 5W HiFi-Lautsprecher 4. Lumen: 120 Lumen 5. Projektionsgröße: 40-200 Zoll 6. System: Android 11-System 7. Unterstützung: WiFi6 2,4 g/5,8 g Dual-WLAN IEEE802.a/b/g/n/ac/ax (WiFi6-Signal ist stärker) unterstützt BT2.0 8. Bildformat: jpg, bmp, png, unterstützt Bildskalierung 9. Vollständige Formatdekodierung von Videodateien: einschließlich hevc/vp9/avs2/avc 4k 60fps und mpeg/av1 1080p/60fps Dekodierung usw. 10. Projektionsverhältnis: 1:0,9 Spezifikation: Paketgewicht Gewicht eines Pakets 0,68 kg / 1,49 lb Einheitspackungsgröße 23 cm * 18 cm * 16 cm / 9,06 Zoll * 7,09 Zoll * 6,3 Zoll Menge pro Karton 20 Kartongewicht 16,30 kg / 35,93 lb Kartongröße 63 cm * 34 cm * 43 cm / 24,8 Zoll * 13,39 Zoll * 16,93 Zoll Container laden 20GP: 289 Kartons * 20 Stück = 5780 Stück 40HQ: 672 Kartons * 20 Stück = 13440 Stück

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1. Mini-Gehäuse, kompakt und tragbar zum Tragen in der Tasche. 2. Einzelbandanzeige. 3. Frequenzbereich: 400-470 (MHz) 4. Anzahl der Kanäle: 16 5. Betriebsspannung: DC 3,7 V 6. Theoretische Kommunikationsentfernung: 5-10 km 7. Kommunikationstyp: Karte kann nicht eingesteckt werden Spezifikation: Paketgewicht Gewicht eines Pakets 0,23 kg / 0,50 lb Einheitspackungsgröße 18 cm * 6 cm * 5 cm / 7,09 Zoll * 2,36 Zoll * 1,97 Zoll Menge pro Karton 60 Kartongewicht 13,80 kg / 30,42 lb Kartongröße 38 cm * 32 cm * 28 cm / 14,96 Zoll * 12,6 Zoll * 11,02 Zoll Container laden 20GP: 783 Kartons * 60 Stück = 46980 Stück 40HQ: 1818 Kartons * 60 Stück = 109080 Stück

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1. Suitable for RT3S series walkie-talkies2. The wire is not easy to break and is resistant to pulling3. Good quality and long service life4. is the cable used to connect your radio and PC, and then write the program settings and frequency of the walkie-talkie through the PC5. Support computer system: Win XP/Win7/Win8Specification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 160 Carton Weight 7.90kgs / 17.42lb Carton Size 30cm * 48cm * 40cm / 11.81inch * 18.9inch * 15.75inch Loading Container 20GP: 462 cartons * 160 pcs = 73920 pcs40HQ: 1074 cartons * 160 pcs = 171840 pcs

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1. The official Raspberry Pi self-designed RP2350 microcontroller chip was adopted2. It features a unique dual-core, dual-architecture design, equipped with dual-core ARM Cortex-M33 processor and dual-core Hazard3 RISC-V processor, with operating frequencies reaching up to 150 MHz flexible clock3. It is equipped with 520KB SRAM and 4MB on-chip Flash4. The stamp hole design allows for direct soldering integration onto the user self-designed baseboard5. Supports USB1.1 host and device6. Supports low-power sleep and hibernation modes7. Can be recognized as a large-capacity storage device via USB for drag-and-drop program download8. Up to 26 multi-functional GPIO pins, 2 SPI, 2 I2C, 2 UART, 3 12-bit ADC, and 16 controllable PWM channels9. Comes with a temperature sensor10. 12 programmable I/O (PIO) state machines for custom peripheral supportParameters1. Processor: dual-core ARM Cortex-M33; Dual-core Hazard3 RISC-V 150MHz2. SRAM: 520KB3. Flash: 4MB4. Security features: boot signature, OTP storage for decryption, hardware SHA-256 accelerator, etc.5. GPIO pins: 266. Peripherals:- UART x 2- SPI x 2- I2C x 2- ADC x 3- USB 1.1 and PHY x 1- PWM x 16- PIO state machines x 12- HSTX x 1Entry-level kit packaging list:- Raspberry Pi Pico 2 (with soldered yellow pin headers) x 1- Acrylic transparent protective cover x 1- Large breadboard + breadline x 1- USB cable Type A male to Micro male, about 1.2 meters long x 1Sensor kit packaging list:- Sensor kit x 1- Raspberry Pi Pico 2 (with soldered yellow pin headers) x 1- Acrylic transparent protective cover x 1- PH2.0 4PIN connection cable 300mm (5pcs) × 1- PH2.0 double-ended connection cable 4PIN opposite direction (15pcs) x 1- Infrared remote control x 1- USB cable Type A male to Micro male about 1.2 meters x 1Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 8cm * 4cm * 4cm / 3.15inch * 1.57inch * 1.57inch Qty per Carton 432 Carton Weight 10.00kgs / 22.05lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 432 pcs = 177984 pcs40HQ: 958 cartons * 432 pcs = 413856 pcs

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