Search results for "school electronics"

About The ProductThe Core1262-868M is a LoRa core module which incorporates new-generation SX1262 chip. It has featuress including mini size, long range transmission, high anti-interference capability, and so on. The module uses EU868 band, combined with LoRa gateway, it can be connected to servers like TTN server to build LoRa network. 1. New-generation SX1262, higher power efficiency and longer transmission distance than the traditional SX1278 2. EU868 band, combined with LoRa gateway, quick connection to cloud servers like TTN server 3. Comes with rich development resources and manual (examples for STM32, Raspberry Pi Pico)Specifications1. RF chip: SX1262 2. Frequency range: EU868 (863~870MHz) 3. Modulation: LoRa/(G)FSK 4. Data rate: 0.018~62.5Kbps (LoRa), 0.6~300Kbps ((G)FSK) 5. Emit power: More than 14dBm 3.3V 6. Spreadind factor: SF5 ~ SF12 7. Operating voltage: 3.3V 8. Module power consumption: Emitting current: 45mA 14dBm; receiving current: 5.3mA 125KHz 9. Communication bus: SPI 10. Operating temperature: -40 ~ 85 degree C 11. Connector: Castellated edge / solder holes 12. Dimensions: 21.00 x 52.00mmSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch Qty per Carton 1000 Carton Weight 9.00kgs / 19.84lb Carton Size 52cm * 40cm * 39cm / 20.47inch * 15.75inch * 15.35inch Loading Container 20GP: 328 cartons * 1000 pcs = 328000 pcs40HQ: 763 cartons * 1000 pcs = 763000 pcs

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1. 800 x 480 high resolution,Resistive touch control 2. Compatible and Direct-connect with any revision of Raspberry Pi (except the Pi 1 model B or Pi Zero, which requires an HDMI cable) 3. Drivers provided (works with your own Raspbian/Ubuntu directly) 4. HDMI interface for displaying, no I/Os required (however, the touch panel still needs I/Os) 5. Backlight can be turned off to lower power consumption 6. High quality immersion gold surface platingSpecification: Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 15cm * 11cm * 2cm / 5.91inch * 4.33inch * 0.79inch Qty per Carton 80 Carton Weight 27.50kgs / 60.63lb Carton Size 35cm * 32cm * 32cm / 13.78inch * 12.6inch * 12.6inch Loading Container 20GP: 744 cartons * 80 pcs = 59520 pcs40HQ: 1727 cartons * 80 pcs = 138160 pcs

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1. 3D surround sound, immersive HIFI experience, support a variety of lossless audio formats2. Comes with stereo speakers, you can play out and share the beautiful melodies with friends3. Can be connected to bluetooth headphones / Bluetooth speakers, strong compatibility, stable signal4. When viewing pictures/photos, you can use slide show to view automatically, repeat playback, random playback and thumbnail mode three kinds of viewing methods, to meet a variety of needs for viewing pictures5. Support radio recording, you can collect the preset 30 favorite radio stations, manual tuning and auto-tuning two ways to choose, radio support for the recording of favorite listening content6. PCM encoding is an adaptive differential pulse code modulation technology, the audio data is preserved without loss, the bit rate can reach 1536kbps, preserving the original high-definition sound7. Turn on voice-activated recording, you can record when there is sound and pause when there is no sound, saving memory space8. The system supports 28 languages switching, which is convenient to switch the corresponding language when learning a foreign language, making it more convenient to learn9. Can be directly connected to the phone/computer to download songs and videos, file management (Note: connecting the phone needs to match the OTG adapter)Parameters:1. Body material: zinc alloy + 3.5D high strength glass mirror2. Screen size: 1.8 inch color screen3. Operation mode: capacitive touch4. Transmission interface: Type-C5. Headphone interface: 3.5mm round hole plug6. Sound playback: speaker7. Storage capacity: 4/8/16/32G8. Recording format: MP3/WAV9. Audio format: MP3/WAV/OGG/APE/FLAC/WMA/AAC-LC/ACELP10. Video format: AWV/AVI11. Picture format: JEPG/BMP/GIP12. E-books: TXT format13. Radio: FM radio14. Battery capacity: 300mAh15. Size: 84 x 41 x 10mm16. Weight: 63.4gSpecification: Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 15cm * 9cm * 5cm / 5.91inch * 3.54inch * 1.97inch Qty per Carton 100 Carton Weight 18.00kgs / 39.68lb Carton Size 47cm * 48cm * 32cm / 18.5inch * 18.9inch * 12.6inch Loading Container 20GP: 369 cartons * 100 pcs = 36900 pcs40HQ: 857 cartons * 100 pcs = 85700 pcs

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1. VCC: 3.3V - 5V power input2. GND: ground wire3. SCL: I2C clock pin4. SDA: I2C data pin5. Communication interface: I2C6. LCD controller: AiP310687. Working voltage: 3.3-5V8. Working temperature: minus 20-70 degrees Celsius9. Display panel: Character LCD10. Display size: 64.5 x 16.0mm11. Characters: 16 x 212. Product size: 87.0 x 32.0 x 13.0mm13. Built-in character LCD panel LCD160214. I2C control interface, only need two signal pins, saving IO resources15. Compatible with 3.3V/5V working voltage16. Comes with online development resources and manuals (Raspberry Pi/Jetson Nano/ESP32/Arduino examples)Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 10cm * 4cm * 3cm / 3.94inch * 1.57inch * 1.18inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 30cm * 50cm * 56.7cm / 11.81inch * 19.69inch * 22.32inch Loading Container 20GP: 313 cartons * 500 pcs = 156500 pcs40HQ: 727 cartons * 500 pcs = 363500 pcs

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1. Image sensor: 34 million pixel CMOS sensor2. Video output: HDMI: 2K/1080P, USB: 1080P3. Video format: MP44. Magnification: the real magnification depends on the lens5. Photo resolution: 34MP, 21MP, 16MP, 1080P6. Photo format: JPEG7. Working distance: depends on the lens8. Video output interface: HDMI USB9. Storage: HDMI: TF card interface supports up to 64g, USB: storage in computer10. PC support: support window7/8/10 system with measurement function11. Cross line: There are a variety of colors to choose from 4 horizontal and 4 vertical lines can be moved12. White balance: support automatic manual white balance13. Language: 8 languages including English/Chinese14. Frame rate: HDMI: maximum support 60 frames, USB: 30 frames15. Exposure: manual or automatic exposure16. Electronic zoom: electronic zoom 1x-8x function, this is the camera electronic zoom is not true zoom17. Working temperature: 0-60 degrees Celsius18. Power supply mode: external 12V (wide voltage 110v-220v)19. Scanning method: progressive scanSpecification: Package Weight One Package Weight 0.45kgs / 1.00lb One Package Size 22cm * 18cm * 11cm / 8.66inch * 7.09inch * 4.33inch Qty per Carton 66 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 66 pcs = 11682 pcs40HQ: 412 cartons * 66 pcs = 27192 pcs

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1. The ESP32-C6-LCD-0.85 is a microcontroller development board supporting 2.4GHz Wi-Fi 6 and Bluetooth BLE 5. It features a custom-molded, compact, and stylish square plastic housing with a premium feel. The board integrates peripherals such as a 0.85-inch IPS color LCD, a Micro SD card slot, eight RGB LEDs, and a low-power audio codec chip, facilitating the development of multimedia and interactive applications. With these hardware resources, the board supports functions like image display, audio playback, and lighting control, making it suitable for both rapid prototyping and integration into end products for customization and further development. 2. Powered by the high-performance ESP32-C6 32-bit RISC-V processor, with a clock speed of up to 160 MHz3. Integrates Wi-Fi 6, Bluetooth 5, and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless connectivity; features an onboard antenna and excellent RF performance4. Built-in 512 KB SRAM, 320 KB ROM, and 8 MB Flash5. Uses a Type-C interface for enhanced user convenience and device compatibility6. Onboard 0.85-inch LCD screen with 128 × 128 resolution and 65K colors7. Onboard ring of 8 RGB LEDs, programmable for various dynamic lighting effects8. Onboard 3.7V MX1.25 interface for lithium battery charging and discharging9. Breakout pads for I2C, UART, etc., enabling connection to external devices, debugging, and flexible peripheral configuration10. Onboard Micro SD card slot providing expandable storage, fast data transfer, and flexibility; suitable for data logging and media playback, simplifying circuit design11. Includes onboard ES8311 audio codec chip, dual-microphone module, and other resourcesLCD Screen Specifications:1. Display resolution: 128 × 128 pixels2. Display colors: 65K3. Display panel: IPS4. Pixel pitch: 39.6 × 118.8 μm5. Interface type: 4-wire SPI6. Driver IC: ST77357. Display size: 15.21 × 15.21 mmSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 8cm * 8cm * 6cm / 3.15inch * 3.15inch * 2.36inch Qty per Carton 144 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 144 pcs = 59328 pcs40HQ: 958 cartons * 144 pcs = 137952 pcs

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1. The RP2350B microcontroller chip, designed based on the Raspberry Pi architecture2. A unique dual-core, dual-architecture design featuring a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both operating at up to 150MHz, allowing users to switch flexibly between the two architectures3. Features 520KB of SRAM, 16MB of on-board on-chip Flash, and 2MB of PSRAM4. Features a Type-C interface, eliminating the need to worry about orientation when plugging in5. Features a 4.3-inch on-board capacitive touchscreen LCD with 800 × 480 resolution and 65K colors6. Supports I2C interface control for capacitive touch, 5-point touch, and interrupts7. On-board resources include CAN, RS485, I2C interfaces, and isolated digital I/O8. On-board voltage regulator supports a wide input voltage range of 7V to 36V9. Inputs feature bidirectional optocoupler isolation, supporting both passive and active digital inputs; active inputs support both positive and negative voltages10. Outputs feature optocoupler isolation with enhanced drive capability, providing a sink current of up to 450mA (MAX)11. USB 1.1 host and device support12. Supports low-power sleep and hibernation modes13. Can be recognized as a mass storage device via USB for drag-and-drop program downloading14. Precise on-chip clock and timers15. Built-in temperature sensor for real-time chip temperature monitoring16. 12 programmable I/O (PIO) state machines for custom peripheral support17. Size: without case about 11.24 x 7.51 x 1.74 cm; with case about 11.63 x 7.9 x 1.8 cmSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 1.57inch Qty per Carton 80 Carton Weight 17.00kgs / 37.48lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 80 pcs = 37280 pcs40HQ: 1083 cartons * 80 pcs = 86640 pcs

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1. Durable and reliable. 2. Corrosion-resistant sheet, fast calculation speed and low energy consumption. 3. Dual power: Solar and 1 x LR44 battery. 4. Display: Using Japanese LCD, the font is real, clear, dark, and has no shadow. 5. Size: 8.1 x 15.6 x 1.7cm; weight: 132g 6. Material: ABSSpecification: Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 9cm * 16.6cm * 3.7cm / 3.54inch * 6.54inch * 1.46inch Qty per Carton 100 Carton Weight 20.20kgs / 44.53lb Carton Size 36cm * 38cm * 44cm / 14.17inch * 14.96inch * 17.32inch Loading Container 20GP: 443 cartons * 100 pcs = 44300 pcs40HQ: 1028 cartons * 100 pcs = 102800 pcs

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1. Built-in high-precision electromagnetic radiation sensor and microcontroller chip processor can quickly and accurately measure the electromagnetic radiation value.2. Electric field detection, magnetic field detection, high-frequency detection. The magnetic field detection function can combine X/Y/Z signal detection of the actual field strength, with precise and sensitive measurement.3. Dual alerts, when the alarm value is exceeded, sound and light display alarm. When the measurement value is less than 0.12uT (12mg), the display screen turns green. When the measurement value is less than 0.40uT (4.0mG), the display screen turns orange. When the measurement value is greater than or equal to 0.40uT (4.0mG), the display screen turns red.4. USB lithium battery direct charging, no need to replace the battery, convenient and durable.5. Clear digits, large font display, data reading is more intuitive.6. Soft and comfortable hand feel, durable, waterproof, dustproof, environmentally friendly and safe, easy to clean.7. Size: 142 x 72 x 26mm8. Weight: approximately 150gSpecification: Package Weight One Package Weight 0.31kgs / 0.69lb One Package Size 20cm * 12cm * 7cm / 7.87inch * 4.72inch * 2.76inch Qty per Carton 50 Carton Weight 16.60kgs / 36.60lb Carton Size 52cm * 33cm * 38cm / 20.47inch * 12.99inch * 14.96inch Loading Container 20GP: 408 cartons * 50 pcs = 20400 pcs40HQ: 949 cartons * 50 pcs = 47450 pcs

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Features: 1. SPI-compatible, easy to drive 2. Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series 3. Come with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples) Specifications: 1. Operating voltage: 5V 2. DIGITS: 4 3. LED color: Red 4. Driver: 74HC595 5. Display part No.: FJ4401AH 6. Display size: 0.4 inch 7. Size: 52 x a??21mSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 300 Carton Weight 7.00kgs / 15.43lb Carton Size 42cm * 33cm * 26cm / 16.54inch * 12.99inch * 10.24inch Loading Container 20GP: 740 cartons * 300 pcs = 222000 pcs40HQ: 1717 cartons * 300 pcs = 515100 pcs

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1. Cartoon shape, compact body, suitable for children to hold2. 48 million pixels, front and rear dual cameras, selfie is also high-definition3. Comes with a controllable fill light to help children take clear and good photos even if the light is insufficient4. Large full-view color screen, protecting childrens eyes5. Safe and environmentally friendly printing consumables to protect your babys health6. Built-in 1400 mAh lithium battery, fully charged can take 2000+ photos or 90 minutes of video7. More interesting ways to play: 25 creative cartoon photo frame photo stickers, four kinds of filtersParameter:1. Material: ABS, food contact grade silicone, PC2. Functions: photo taking, printing, video recording3. Dimensions: 90 x 80.7 x 55.8mm4. Printing technology: Thermal printing technology does not require ink5. Printing effect: black and white imaging6. Battery capacity: 1400mAh7. Weight: 181.8gPackage Contents:camera x 1Charging cable x 1manual x 1Lanyard double buckle x 1Certificate x 1Cartoon sticker x 1Printer paper x 3 rollsSpecification: Package Weight One Package Weight 0.44kgs / 0.96lb One Package Size 16cm * 14cm * 8cm / 6.3inch * 5.51inch * 3.15inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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Shape:RoundStyle:MultifunctionalUse:Clock,Calendar,Temperature DisplayType:Pen HoldersMaterial:ABS + stainless steel netIt is an exquisite brush pot, with multiple functions, such as big screen time, calendar, temperature, etc, have music alarm clock and sleep patterns. Do manual work is delicate, a multi-purpose content, large round brush pot, big screen perpetual calendar, thermometer, side two small boxes, can collect a needle and thread and staples etc. is on the desk is very fancy decoration.Features:1.Digital desk Alarm clock & stylish mesh pen holder2.Display Time includes Alarm & Thermometer3.Calender with day, date and month displayMain Functions:1.Normal Time Mode: Normal time displays hours, dates(running from year 2000 to year 2099), and weeks,12 hours or 24 hours modes can be shifted sa needed2.Music Alarm Mode and Sleeping Mode: Ordinary alarm time can be set up in alarm mode, different music can be selected to come with the ring. 3.Additionally the exact interval hours could be set up under sleeping mode4.Timer Mode: Reverse timing can be set in timer mode the hours of which could be ranged from 23:59 to 00:00:005.Temoerature Mode: Degree centigrade can be shifted to degree celsius each other, the nomal range measuring range is 0°~50°Function:1.Automatic drawer,Pen Holder,Countdown timer,Alarm clock,Time display,Temerature display C/FParameters:1.Material: ABS + stainless steel net2.Battery: 2 PCS twist button batteries (type L1154,Included)3.Size: height 11 CM x diameter 8.4 CM4.Color: Black, Blue5.Quantity: 1Specification: Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 15cm * 10cm * 10cm / 5.91inch * 3.94inch * 3.94inch Qty per Carton 60 Carton Weight 12.50kgs / 27.56lb Carton Size 50cm * 40cm * 40cm / 19.69inch * 15.75inch * 15.75inch Loading Container 20GP: 333 cartons * 60 pcs = 19980 pcs40HQ: 773 cartons * 60 pcs = 46380 pcs

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