Search results for "school electronics"

9V • 6F22 • 1604D Practical 9V power for compatible electronic devices. A 9V 6F22 / 1604D heavy-duty battery for compatible cameras, toys and other electronic equipment requiring this battery format. 9V formatDesigned for equipment requiring 9V power. 6F22 / 1604DCommon battery identification formats. Versatile useSuitable for compatible cameras, toys and electronics. Before buying Check your device's manual or existing battery and confirm it specifies 9V 6F22 / 1604D before ordering. Do not use a battery simply because the voltage appears similar.

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Y36 1.44-inch 4G Smart Children Phone Watch with Video Calls & SOS A 4G smart phone watch for children with video calling, SOS reminders, camera, LBS/WiFi positioning and a 1.44-inch colour touchscreen. The Y36 supports Nano-SIM connectivity, Android/iOS companion apps and multiple everyday functions including alarms, stopwatch, flashlight and calculator. Auto Rotation 📸 More Product Photos 📦 Package Details Package weight: 0.18kgPackage size: 19 × 7 × 4cmSelected colour variants: Black / Blue / PinkCharging cable and accessories are supplied as listed. 🔧 Key Specifications Display: 1.44-inch, 128 × 128Connectivity: GSM / LTE, Nano-SIMPositioning: LBS + WiFiBattery: 680mAh polymer lithium-ionCharging time: about 4 hoursCamera: single 80,000-pixel cameraOperating systems: Android 5.0+ / iOS 9.0+Water resistance: daily waterproof claim by listingDimensions: 236 × 41.1 × 17.2mmNet weight: 45g ⭐ MIRA SALES TIP Confirm Nano-SIM, network-band and app compatibility before ordering. The supplied listing states daily waterproofing; do not use the watch underwater. Charger is not included. ✅ Key Benefits • 4G connectivity• Video calling and SOS reminders• LBS + WiFi positioning• 1.44-inch colour touchscreen• Multiple everyday smart functions

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1. Suitable for evaluating the Raspberry Pi CM4 Or being integrated into end products 2. Standard CM4 socket, 40PIN GPIO, gigabit ethernet, USB2.0, DSI, CSI, 3.5mm Audio Jack... 3. All in the compact body just as the size of CM4 Specifications: 1. CM4 socket: Suitable for all variants of Compute Module 4 2. Networking: Gigabit Ethernet RJ45 connector 3. Connector: Raspberry Pi 40PIN GPIO header x 1 4. USB: USB 2.0 Type A connector x 1 5. Display: MIPI DSI port x 1 (15pin 1.0mm FPC connector) 6. Camera: MIPI CSI-2 port x 1 (15pin 1.0mm FPC connector) 7. Video: Mini HDMI port x 1, supports 4K 30fps output 8. Audio: 3.5mm jack 9. Storage: Micro SD card socket for Compute Module 4 Lite (without eMMC) variants 10. Power input: 5V 11. Dimension: 56 x 41mm Package list: 1. CM4-NANO-B x 1 3. 2*20PIN color-coded straight pinheader x 1Specification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 8.00kgs / 17.64lb 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. Suitable for short-distance communication2. Simple operation, a gift for children3. Frequency range: 446MHz4. Output power: 0.5W5. Channel: 86. Battery type: 4 *AAA” batteries (not included)7. With LCD display, including battery status indicator8. Transmit and receive icons9. Channel number and scan status display10. 10 call tone, VOX, monitoring function11. Low battery warning12. Built-in flashlight13. With automatic noise suppression function14. Earpiece connection, call reminder15. Size: 140x55x28mm16. Weight: 79gSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 18cm * 8cm * 7cm / 7.09inch * 3.15inch * 2.76inch Qty per Carton 40 Carton Weight 9.70kgs / 21.38lb Carton Size 36cm * 36cm * 35cm / 14.17inch * 14.17inch * 13.78inch Loading Container 20GP: 587 cartons * 40 pcs = 23480 pcs40HQ: 1364 cartons * 40 pcs = 54560 pcs

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1. Thickened PVC material, environmentally friendly, waterproof and durable2. Function: breathable, waterproof, wear-resistant, anti-theft, shock-resistant3. Reinforced stitching around the bag, strong and durable4. Smooth zipper and padded shoulder straps for long-term durability5. The unique transparent design allows users to quickly see the contents of the bag without rummaging6. The large-capacity bag can easily carry your mobile phone, wallet, pen, cosmetics, books and other daily necessities7. Suitable for outing, shopping, traveling, school or work backpack8. Mesh organizer in the front pocket to store pencils, pens, etc., outer water bottle umbrella mesh pocket9. Large size: 42x33x17 cm, 530 grams10. Small size: 36x28x12 cm, 440 grams11. Candy color: 30x23x14 cm, 300 gramsSpecification: Package Weight One Package Weight 0.55kgs / 1.22lb One Package Size 43cm * 34cm * 5cm / 16.93inch * 13.39inch * 1.97inch Qty per Carton 30 Carton Weight 17.00kgs / 37.48lb Carton Size 50cm * 40cm * 40cm / 19.69inch * 15.75inch * 15.75inch Loading Container 20GP: 333 cartons * 30 pcs = 9990 pcs40HQ: 773 cartons * 30 pcs = 23190 pcs

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1. Pixel: HD 3.6 million pixels2. Display screen: 4.3 inches3. Magnification: 1-600 times continuous magnification system4. Battery capacity: 2000mAh5. Sixteen language systems: English, Spanish, Russian, Korean, Japanese, Thai, Hebrew, Portuguese, German, French, Italian, Turkish, Czech, Polish, Traditional Chinese, Simplified Chinese6. Insertable memory card, support 1-64GB7. With 8 bright LED lights8. Packing list: host, bracket, power cord, charging head, storage tableSpecification: Package Weight One Package Weight 0.55kgs / 1.21lb One Package Size 17cm * 21cm * 8cm / 6.69inch * 8.27inch * 3.15inch Qty per Carton 50 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 50 pcs = 8850 pcs40HQ: 412 cartons * 50 pcs = 20600 pcs

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1. Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240MHz2. Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard antenna3. Built-in 512KB SRAM and 384KB ROM, stacked with 16MB Flash and 8MB PSRAM4. Onboard 4.3-inch LCD capacitive touchscreen, 800 × 480 resolution, 65K color5. Supports I2C interface control of capacitive touch, 5-point touch, and interrupt support6. Onboard ES8311 audio codec chip and ES7210 echo cancellation circuit7. Onboard voltage regulator chip, supporting a wide voltage supply of 7 ~ 36V8. Onboard RTC chip and battery holder, ensuring no data loss when the battery is installed9. Onboard resources include I2C interface, Micro SD card slot, MX1.25 2PIN battery interface, and digital isolated I/O.10. Inputs feature bidirectional opto-isolation, supporting both passive and active switch inputs; active inputs support positive and negative voltages.11. Outputs feature opto-isolation for enhanced drive capability; sink current up to 450mA (MAX).12. External LED indicators for easy monitoring of power and battery charging status.13. Supports flexible clock and individual module power settings for precise control, enabling low-power modes in various scenarios.14. Capacitive 5-point touch for intuitive, WYSIWYG operation and a seamless multi-touch UI.15. Touch functionality via I2C signal, supporting 5-point touch.16. IPS display panel for superior display performance and a 160-degree viewing angle.17. Supports expansion with various peripherals; connects to more devices via I2C and isolated I/O interfaces.18. HMI human-machine interface (HMI): The HMI (also known as the user interface or user interface) is the medium for interaction and information exchange between the system and the user. It converts information from its internal form to a form acceptable to humans.19. Smart home control terminal: this terminal can serve as a central control screen for the home, enabling management of devices such as lights, curtains, and air conditioners via touch and AI voice control. It also displays real-time temperature, humidity, security status, and energy consumption information.Specification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 14cm * 10cm * 5cm / 5.51inch * 3.94inch * 1.97inch Qty per Carton 54 Carton Weight 33.50kgs / 73.85lb Carton Size 44cm * 32cm * 32cm / 17.32inch * 12.6inch * 12.6inch Loading Container 20GP: 591 cartons * 54 pcs = 31914 pcs40HQ: 1373 cartons * 54 pcs = 74142 pcs

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1. 2.4 inch color LCD screen 2. Fingerprint sensor resolution: 500DPI 3. Communication: TCP/IP, WiFi , USB memory disk 4. User: 5000 5. Fingerprint capacity: 5000 6. Card capacity: 5000 7. Transaction capacity: 100000 8. Hardware Platform: REALAND Face 2960 9. Software OS: Windows XP/Win2003/Vista/Win7/Win8 /Win10 (32bit/64bit) 10. Identification Time: <1S 11. Authentication method: Fingerprint, Password, ID Card 12. Language: English, Spanish, Arabic, Persian, Turkish, Indonesian, Azerbaijani, Korean 13. Built-in timing bell (scheduled-bell) 14. Access control interface: Wiegand input/output(26/34), exit button input, door sensor input, bell relay, door relay, tamper input 15. Operating mode: Off-line/On-line 16. Dimension: 17.9x14.5x2.5cm Specification: Package Weight One Package Weight 1.06kgs / 2.34lb One Package Size 32cm * 26cm * 10cm / 12.6inch * 10.24inch * 3.94inch Qty per Carton 10 Carton Weight 11.00kgs / 24.25lb Carton Size 53cm * 52cm * 34cm / 20.87inch * 20.47inch * 13.39inch Loading Container 20GP: 284 cartons * 10 pcs = 2840 pcs40HQ: 660 cartons * 10 pcs = 6600 pcs

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1. Weather forecast broadcast radio, support AM, FM, WB signal, can receive news and other channels2. 0.3W solar panel, manual power generation, multiple charging methods: solar energy, manual charging, USB port charging three charging methods3. LED torch lighting, radio for emergency needs can bring brightness to people in a dark environment4. FM radio function, strong radio signal, automatic radio reception, high sensitivity, and self-adaptive application, more radio stations, clear sound5. FM/AM/US Weather Band (optional) multi-band receiver6. Design 360-degree rod antenna, high sensitivity in each band7. 40mm 8 ohm 1 watt speaker, the volume is loud and clear8. There are corresponding indicator lights when tuning and charging, giving users a clear reminder9. Electronic tuning search platform, easy to operate, long switch life10. 3 LED lamp beads, in a dark environment, can bring bright11. With emergency alarm function, it can bring alarm sound to people in emergency12. It has the function of power pack, which is convenient for users to charge low-power phones outdoors13. ABS plastic material and spray rubber oil, with the characteristics of anti-dirty and wear-resistant14. Waterproof level: IPX315. Battery specification: 1200mAh16. Power supply mode: USB charging / built-in lithium battery / solar energy / hand power generation17. External charging output current: 1000mA18. Channel selection method: manual19. Working voltage: 2.7V-4.2V20. Signal to noise ratio: FM: 32dB, AM: 20dB21. Band type: multi-band22. Radio tuning method: Pointer type23. Receiving frequency range: FM: 87-108MHZ, AM: 520-1710KHZ, NOAA: 162.450-162.550 MHZ24. Encoding chip type: DSP25. Static current: 60 Vian26. Rated current: 400mA27. Rated power: 0.5W28. Receiving sensitivity: FM: 8dB, AM: 86dB29. Impedance: 32 ohms30. Material: ABS31. Audio channel: Dual channel32. Screen size: 31x3mm33. Dimensions: 128 x 60 x 45mm34. Weight: 238gSpecification: General Certificate CE Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 16cm * 8cm * 6cm / 6.3inch * 3.15inch * 2.36inch Qty per Carton 60 Carton Weight 18.00kgs / 39.68lb Carton Size 48cm * 32cm * 30cm / 18.9inch * 12.6inch * 11.81inch Loading Container 20GP: 578 cartons * 60 pcs = 34680 pcs40HQ: 1343 cartons * 60 pcs = 80580 pcs

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Details:1. Weight: 158 grams2. Dimensions: 226x135 mm3. Painting area: 131x90 mm4. Induction level: 8192 level5. Reading speed: greater than 233 points/sec6. Support system: Windows XP / Vista / 7/ 8/10 (32bit/64bit), Android 4.0 and above, MAC OS X 10.7 and above7. Voltage and current: 5V, less than 45mA8. Scope of application: illustration, drawing, animation, film and television, clothing design, industrial design, image editing, handwriting endorsement, office endorsements, etc.9. Packing list: tablet, pressure-sensitive pen, 8 replacement nibs, data cable, manualFeatures:1. Lightweight and portable, Type-C interface, universal2. One-click installation on laptop/desktop/Mac computer, convenient and quick3. Connect the Android phone or tablet, the driver will be automatically recognized, plug and play,4. Multi-software platform matching, compatible with Windows/MAC dual system matching major mainstream painting software5. Passive digital pen, comfortable to hold, pen holder with shortcut keys (back key + color picking key)6. Paper-like feel film technology, wear-resistant and high-temperature resistant7. The magic circle is composed of a flywheel and a central magic key. The flywheel comes with 4 shortcut keys. With the magic key, you can customize a variety of shortcut key combinations.8. Large panel painting area, 8192 levels of pressure sensitivity, sensitive painting readingSpecification: Package Weight One Package Weight 1.20kgs / 2.65lb One Package Size 40cm * 28cm * 5cm / 15.75inch * 11.02inch * 1.97inch Qty per Carton 20 Carton Weight 25.00kgs / 55.12lb Carton Size 42cm * 58cm * 52cm / 16.54inch * 22.83inch * 20.47inch Loading Container 20GP: 210 cartons * 20 pcs = 4200 pcs40HQ: 488 cartons * 20 pcs = 9760 pcs

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1. 4.3-inch IPS ultra-high definition screen, easy to use2. Built-in high-capacity lithium battery, long battery life3. Using the core of a powerful FPGA + MCU + high-speed ADC hardware architecture system waveforms smooth and clear4. Measurement of millivolt level of weak signals, support for 20M bandwidth limits5. Powerful waveform computing capabilities, real-time addition, subtraction, multiplication and division operations, in-depth analysis and processing of complex signals6. Real-time capture and display the changes in a variety of measurement parameters, forming a clear and concise data trend graph, but also has the ability to retain up to 5 groups of measurement data, at a glance7. Double current fuse, to prevent burning the meter more safely8. Easy to manage oscillometric images, can be connected to a computer via USB cable for secondary analysis9. Lightweight, one-handed, easy to put into a pocket or toolkit, convenient to carryBasic parameters:1. Screen material: surface tempered glass + glass GLASS material touch screen + IPS color screen2. Backlight: backlight brightness can be set3. Power supply: Type-C (5V/2A)4. Battery: 4000mAh li-ion battery5. Size: 145 x 98 x 35mm6. Weight: 360gOscilloscope parameters:1. Channel: dual-channel2. Bandwidth: 50MHz3. Real-time sampling rate: 250MSa / s4. Memory depth: up to 64kByte5. Time base range: 10ns/div-10s/div6. Vertical sensitivity: 10mv/div-10v/div7. Waveform display mode: YT / XY / scrolling8. Vertical resolution: 8 bits9. Input impedance: ΙΜΩ10. Bandwidth limitation: support 20MHz limitation11. Probe attenuation factor: 1x/10x12. Input coupling: AC/DC13. Trigger type: rising edge/falling edge14. Maximum voltage: +/-400V15. Trigger level range: 8 cells (positive and negative)16. Trigger mode: automatic / normal / single17. Memory space: 13M18. Measurement data: period, frequency, peak-to-peak value, maximum value, minimum value, average value, RMS value, amplitude, duty cycle and pulse widthSignal generator parameters:1. Different waveform output frequency: sine wave: 10MHz, other waveforms: 5MHz2. Waveform frequency: 0-10ΜΗz3. Waveform amplitude: 0.1V-3.0V4. Duty cycle of square wave: 0-100 percentMultimeter parameters:1. DC voltage: 1.9999V/19.999V/199.99V/1000.0V2. AC voltage: 1.9999V/19.999V/199.99V/760.0V3. DC current: 19.999mA/199.99mA/1.9999A/9.999A4. AC current: 19.999mA/199.99mA/1.9999A/9.999A5. Resistance: 19.999ΜΩ/1.9999ΜΩ/199.99ΚΩ/19.999ΚΩ/1.9999ΚΩ/199.99Ω6. Capacitance: 999.9uF/99.99uF/9.999uF/999.9nF/99.99nF/9.999nF9.999mF/99.99mF7. Temperature: -55-1300 degrees celsius/-67-2372 degrees fahrenheitSpecification: Package Weight One Package Weight 0.97kgs / 2.14lb One Package Size 24cm * 14cm * 7cm / 9.45inch * 5.51inch * 2.76inch Qty per Carton 20 Carton Weight 21.00kgs / 46.30lb Carton Size 49cm * 31cm * 39cm / 19.29inch * 12.2inch * 15.35inch Loading Container 20GP: 450 cartons * 20 pcs = 9000 pcs40HQ: 1044 cartons * 20 pcs = 20880 pcs

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1. Resolution: 800 × 8002. Display interface: DSI3. Display panel: IPS4. Viewing angle: 170 degrees5. Touch type: capacitive touch6. Touch points: ten-point touch7. Touch interface: I2C8. Touch panel: tempered glass panel9. Touch panel process: full lamination10. Application scenarios: smart home, automotive equipment, consumer electronics, industrial equipment, etc.11. Screen size: about 3.4 inches12. Size ：approx. 11.5 x 1.7cmFeatures:1. IPS display panel with good display performance and wide viewing angle up to 170 degrees2. Can support 10-point touch, the actual number of touch points with the software system3. Tempered glass panel, hardness up to 6H4. Screen full lamination, good display, dustproof5. Backlight brightness can be adjusted by software6. Support Raspberry Pi OS, ten-point touch, need to install the driver7. Support Pi 4B/3B+/3A+, some CM3/3+/4 expansion boards need to purchase additional adapter cableSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 13cm * 13cm * 2cm / 5.12inch * 5.12inch * 0.79inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs

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