Search results for "educational electronics"

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. Display Technology: LCD2. Light Source: 6500K LED3. Light Luminance: 270 ANSI +/- 10%4. Standard Resolution: 1920x1080 / 60Hz5. Contrast Ratio: 1200:16. Picture scale: 4:3 / 16:97. Optimum size: 50-100 inches8. Contrast: 1.3:19. Projection Distance: 1.2-4m10. Focus mode: Manual11. Keystone Correction: Manual Vertical Keystone Correction12. Speaker: Built-in BOX speaker 4ohm 5W x 113. CPU: Amlogic T950s Quad-core Cortex-A5314. GPU: ARM Mali-450 MP215. RAM + ROM: 1GB + 8GB16. Multimedia: Supports 4K 30fps H.265/H.264/VP9 video decoding, H.264 video encoder 4K 30fps, supports 8M ISP, supports 1T computing power17. System: Android 1318. Wireless Network: Supports WiFi6, 2.4G/5G dual-band, BT5.019. Power Consumption: 70W20. AC Input: 100~250V, 50/60Hz21. Interfaces: USB2.0 x 1, HDMI x 1, 3.5mm audio port x 1, AC power port x 122. Product Dimensions: 230x119x122mm (including stand)23. Net Weight: 0.99kg24. Standard Accessories:AC power cord 1.2m x 1HDMI cable 1m x 1User manual x 1IR remote control x 1Specification: Package Weight One Package Weight 1.27kgs / 2.81lb One Package Size 26cm * 15cm * 16cm / 10.24inch * 5.91inch * 6.3inch Qty per Carton 12 Carton Weight 15.80kgs / 34.83lb Carton Size 53cm * 49cm * 33cm / 20.87inch * 19.29inch * 12.99inch Loading Container 20GP: 311 cartons * 12 pcs = 3732 pcs40HQ: 722 cartons * 12 pcs = 8664 pcs

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Type:Voltage Regulator1. Packaging Electrostatic bag2. It use the same as official R3 board3. Use: Instrument4. Power supply voltage: 5v~9v5. Output voltage: 5V DC voltage output and 3.3V DC voltage output6. Plug in the development board, the driver will be installed automatically7. Select the board in die8. Select the COM port, this can be queried in my computer, just the port inside your development board9. It is best to choose the program that comes with it, PROGRAMMER it in.10. Added pin header, easy to useSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 16cm * 8cm * 3cm / 6.3inch * 3.15inch * 1.18inch Qty per Carton 240 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 240 pcs = 85200 pcs40HQ: 825 cartons * 240 pcs = 198000 pcs

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1. 7inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920 x1080)2. Toughened glass capacitive touch panel, 6H hardness3. Supports popular mini PCs such as Raspberry Pi, BB Black, Banana Pi, as well as general desktop computers4. When works with Raspberry Pi, supports Raspbian, Ubuntu, -WIN10 IOT, single touch, and driver free5. When work as a computer monitor, supports Windows 10/8.1/8/7, five-points touch, and driver free6. Multi languages OSD menu, for power management, brightness/contrast adjustment, etc.7. 3.5mm audio jack, supports HDMI audio output8. Also supports VGA input (specific cable is required and should be purchased separately)9. High quality PC case, optional tilt angle: 30?°/50?°Specification: Package Weight One Package Weight 0.43kgs / 0.95lb One Package Size 25cm * 15cm * 7cm / 9.84inch * 5.91inch * 2.76inch Qty per Carton 20 Carton Weight 8.60kgs / 18.96lb Carton Size 50cm * 30cm * 35cm / 19.69inch * 11.81inch * 13.78inch Loading Container 20GP: 507 cartons * 20 pcs = 10140 pcs40HQ: 1179 cartons * 20 pcs = 23580 pcs

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1. Screen size: 2.8 inches2. Screen material: TFT color screen3. Backlight: adjustable backlight brightness4. Charging power: 5V/1A5. Battery capacity: 3000mAh6. DC voltage: 1.9999V/19.99V/1000V7. Real-time sampling rate: 48MSa/second8. Analog bandwidth: 10MHz9. Input impedance: 1M10. Test voltage range: 80vpp-800vpp11. Vertical sensitivity: 10mV/div-10V/div12. Vertical displacement: adjustable with indicator13. Horizontal time base: 50ns-20s14. Trigger mode: Auto/Normal/Single15. Output waveform: 0-50KHz16. Square duty cycle: 0-100%, square and sawtooth adjustableSpecification: Package Weight One Package Weight 0.62kgs / 1.38lb One Package Size 20cm * 11cm * 9cm / 7.87inch * 4.33inch * 3.54inch Qty per Carton 40 Carton Weight 25.80kgs / 56.88lb Carton Size 57cm * 42cm * 38cm / 22.44inch * 16.54inch * 14.96inch Loading Container 20GP: 293 cartons * 40 pcs = 11720 pcs40HQ: 680 cartons * 40 pcs = 27200 pcs

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1. Pixel: 96 x 48=4608 dots2. Pitch: 2.5mm3. Pixel format: 1R1G1B4. Viewing angle: greater than 140 degrees5. Control mode: synchronous6. Drive: 1/16 scan7. Connector: HUB758. Power supply: 5V / 2.5A (VH4 connector input)9. Power: within 20W10. Size: 24 x 12cmFeatures:1. 4608 independent RGB led, full color display, brightness adjustable2. 96x48 pixels, 2.5mm pitch, allows displaying text, color image or animation3. 240x120mm size, moderate size, suitable for DIY desktop display or wall mount display4. Two HUB75 headers on board, 1 for controller data input, 1 output, chain support5. Flexible PCB material, can be gently bent, suitable for some application scenarios such as cylinders, spheres and other curved surfaces6. Provide open source development resources (for Raspberry Pi / Raspberry Pi Pico / ESP32 / Arduino, etc.)Specification: Package Weight One Package Weight 0.38kgs / 0.83lb One Package Size 26cm * 14cm * 2cm / 10.24inch * 5.51inch * 0.79inch 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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About the product1. Superior metal body provides strength and durability. 2. It has code lock function, data regeneration function, one key intelligent copy function. 3. Handy key chain size attaches to your car keys no more unwanted bulkiness. It can copy the IC model of original remote control is 2262/2260/PT2264 and etc. 4. High speed and high accuracy, the code is not easy to loss. 5. Scope of application: vehicle central locking systems, garage doors, electronic gates, electrical appliances, car sunroofs and etc.Specification: General Voltage DC 12V Working Frequency 433MHz Modulation Mode ASK Keys Quantity 4 Keys Transmission Rate 50-60KHz Encoding Types Learning Code Working Chip EV 1527 Resistance 330K Working Range 20-50m Operating Temperature -10-50 Degrees Celsius Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 5.3cm * 3cm * 1cm / 2.09inch * 1.18inch * 0.39inch Qty per Carton 300 Carton Weight 10.00kgs / 22.05lb Carton Size 25cm * 20cm * 20cm / 9.84inch * 7.87inch * 7.87inch Loading Container 20GP: 2666 cartons * 300 pcs = 799800 pcs40HQ: 6190 cartons * 300 pcs = 1857000 pcs

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1. IPS screen,1280 x 800 high resolution???Capacitive touch control, supports up to ten-points touch 2. When works with Raspberry Pi, supports Raspbian, Ubuntu, single touch, and driver free 3. When work as a computer monitor, supports Windows 10/8.1/8/7, ten-points touch, and driver free 4. Supports Banana Pi, Banana Pro, comes with Lubuntu, Raspbian images 5. Supports BB Black, comes with Angstrom image 6. HDMI interface for displaying, USB interface for touch control 7. Supports 5-level backlight adjustment 8. Note: to use the LCD with following mini-PCs, additional cables are required and should be purchasedSpecification: Package Weight One Package Weight 1.36kgs / 3.01lb One Package Size 30cm * 19cm * 5cm / 11.81inch * 7.48inch * 1.97inch 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. Brand: skmei2. Model: 16083. Display type: number4. Applicable population: General5. Style: Sports6. Waterproof: Yes7. Waterproof performance: 50m8. Movement type: Electronic9. Dial diameter: 39mm10. Thickness: 13mm11. Total length of watch: 220mm12. Band width: 16mm13. Crown type: ordinary14. Type of surface and bottom: common15. Mirror material: plastic mirror16. Buckle style: needle buckle17. Buckle material: stainless steel18. Strap material: PU19. Dial shape: Square20. Case material: ABS + Pu21. Weight: 30gSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 15cm * 8cm * 5cm / 5.91inch * 3.15inch * 1.97inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 90cm * 63cm * 52cm / 35.43inch * 24.8inch * 20.47inch Loading Container 20GP: 90 cartons * 500 pcs = 45000 pcs40HQ: 209 cartons * 500 pcs = 104500 pcs

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1. Driver chip: SH11062. Interface: 3-wire SPI, 4-wire SPI, I2C3. Resolution: 128*644. Display size: 1.3 inch5. Colors: Blue6. Visible angle: >160 degree7. Operating temperature: -30~70 degree C8. Storage temperature: -30~80 degree C9. Dimension: 40.50mm*37.50mmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 4cm * 2cm / 2.36inch * 1.57inch * 0.79inch Qty per Carton 2000 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 2000 pcs = 554000 pcs40HQ: 644 cartons * 2000 pcs = 1288000 pcs

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1. Macro photography, 500X magnification, 2 megapixels meet your daily observation needs.2. Adopt 2-inch IPS HD screen, with realistic color reproduction and clear observation effect.3. Built-in 8pcs LED lights, providing additional lighting when used in dark spaces, easy to use.4. Ergonomic design, comfortable grip, reducing hand fatigue during long-term use, its humanized design ensures a comfortable viewing experience.5. Built-in 500mAh rechargeable battery, the device provides the convenience of long-lasting use, no need to frequently replace batteries, long service life.6. Wide application: Circuit board repair, coin observation, madonry identification, plant observation, insect observation, etc.Product parametersMaterial: ABSSize: 11.7x6.6x2.35cmScreen: 2.0-inch IPS HD screenCMOS: 2 million pixelsPhoto pixels: 1920x1080PMagnification: 500XFocus mode: Fixed focus (0mm)Image format: JPGVideo format: AVILight source: 8 LEDsBattery capacity: 400mAhWorking time: 1.5 hoursCharging time: 1.5 hoursCharging interface: Type-CSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 17cm * 11cm * 4cm / 6.69inch * 4.33inch * 1.57inch Qty per Carton 100 Carton Weight 12.50kgs / 27.56lb Carton Size 47cm * 33cm * 34cm / 18.5inch * 12.99inch * 13.39inch Loading Container 20GP: 505 cartons * 100 pcs = 50500 pcs40HQ: 1173 cartons * 100 pcs = 117300 pcs

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1. Display: 1.44 inch color LCD display2. Voltage measurement range: 4-24.00V3. Voltage measurement resolution: 0.01V4. Current measurement range: 0-4.000A5. Current measurement resolution: 0.001A6. Capacity accumulation range: 0-99999mAh7. Voltage measurement accuracy: +/- (0.2% + 1 digit)8. Energy storage range: 0-99999mWh-999.99Wh9. Current measurement accuracy: +/- (0.8% + 3 digits)10. Load impedance range: 0.8ohm-9999.9ohm11. Time measurement range: 0-99h 59min 59s12. Temperature range: -10 degrees Celsius ~ 100 degrees Celsius13. Temperature measurement error: +/- 3 degrees Celsius14. Screen brightness setting: 0-5 level15. Delayed shutdown time: 0-9 minutes16. Voltage graphic range: 4-24.00V17. Current graph range: 0-4.000A18. Product weight: 22.87g (UM34C) /18.39g (UM34) (no packaging); 51.43g (UM34C) /46.95g (UM34) (including packaging)19. Refresh rate: 2Hz20. Dimensions: 71.2mmx30.5mmx12.4mm (UM34C) /71.2mmx30.5mmx11.3mm (UM34)21. Fast charging recognition mode: QC2.0, QC3.0, APPLE 2.4A / 2.1A / 1A / 0.5A, Android DCP, SAMSUNG22. USB port: USB 3.0 port, support OPPO mobile phone VOOC, OnePlus DASH23. File download method:- Download link of user manual and Android APP: http://www.mediafire.com/folder/5c877rc21tp1p/UM34- IOS OS: Search for the UM table in the iOS APP store to download- Android APP: Search UM meters on GooglePlay to download24. Note:- UM34C Type-C port is only used to measure Type-C cable, and does not support all Type-C fast chargers and PD chargers; and there is no type C trigger.- UM34 is not a communication version, and it does not support any communication between PC and telephone in any way. - UM34C is the communication version connected via Bluetooth. And UM34C has no PC software, only Android APP. (The mobile phone android system of some brands is a customized system, and our APP is not compatible, such as for Xiaomi, Nokia and other brands, so please download and test before buying, and purchase carefully)- Mobile APP (Android 5.0 and higher, and IOS 8 and higher. Support 18 languages, Chinese, English and Russian ...)- There are some incompatibility problems between some Android phones and our Bluetooth board, please buy carefully, such as for samsung NOTE8 / S825. For Android and IOS APP:A: The APP only supports android 5.0 and higher and IOS 8 and higher.B: Allow APP to run in the background without cleaning.C: Allow APP to start automatically.D: After the screen is locked, the APP is allowed to stay without cleaning.Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs40HQ: 412 cartons * 468 pcs = 192816 pcs

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