Suchergebnisse für "school electronics"

1. Measuring Battery Types:R20S R14S R6S R03 R1 Button 6F22 2. Easy to read LCD display 3. Remove the battery cover,place two 1.5V battery type R03 in correct polarity as figure and put the cover back. 4. Push power switch,test as figure. 5. If the LCD digits did not show,the power source battery has been exhausted,replace new 1.5V battery type R03 or substitute. 6. Battery type: 2 x AAA batteries(not included).Specification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 19cm * 11cm * 3cm / 7.48inch * 4.33inch * 1.18inch Qty per Carton 200 Carton Weight 17.50kgs / 38.58lb Carton Size 62cm * 57cm * 40cm / 24.41inch * 22.44inch * 15.75inch Loading Container 20GP: 188 cartons * 200 pcs = 37600 pcs40HQ: 437 cartons * 200 pcs = 87400 pcs

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1) Light and easy to carry, as long as a sunny place, ready to be used, to your digital device or battery. 2) Safe and reliable. This product is a foldable solar power charger, high conversion efficiency can be anywhere on your electronic products for charging. Use folding design, modeling compact, portable, stylish and elegant. Exposure to the sun can be applied to any occasion, to achieve high efficiency charging, use convenient and safe, environmental protection, energy conservation. 3) Flexible, can be flexibly combined, two parallel working current after bigger, you can charge the device faster **Technical parameters: 1) Power: 10W (max) 2) Solar panel: Crystalline Silicon 3) Expand Size: 40cm x 29cm x 0.3cm 5) Folding size: 29cm x 17.0cm x 0.6cm 6) Weight: 388g 7) Output: DC Plug 8) Output current: 2000mah 9) Output voltage: 5.2V ± 0.5Specification: General Compatible with Apple: iPhone 5S, iPhone 5C, iPod touch 5th, iPhone 5, iPhone 4S, iPhone 4(CDMA), iPhone 4, iPhone 3G S, iPod touch 2 Samsung: Galaxy S4 Active mini / i8580, Galaxy S5 / G900, Galaxy Win Pro / G3812, Galaxy Note III / N9000, Galaxy S4 Active / i9295, Galaxy Mega 5.8 i9150 / i9152, Galaxy Star / S5282, Galaxy Young S6310 / S6312, Galaxy Dous / i8262D, Galaxy SIII mini / i8190, Galaxy Y Pop / S6108, Galaxy Ace Advance / S6800, SGH-G600 Motorola: V3a Nokia: N70 Package Weight One Package Weight 0.41kgs / 0.89lb One Package Size 29cm * 17.5cm * 2cm / 11.42inch * 6.89inch * 0.79inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 40 pcs = 29600 pcs40HQ: 1719 cartons * 40 pcs = 68760 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-section AA battery(Not included when shipping). 4. Display: Using Japanese LCD, the font is real, clear, dark, and has no shadow. 5. Size: 11.9 x 14.8 x 3.6cm; weight: 118g 6. Material: ABS Specification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 13cm * 16cm * 5.6cm / 5.12inch * 6.3inch * 2.2inch Qty per Carton 50 Carton Weight 10.00kgs / 22.05lb Carton Size 36cm * 38cm * 44cm / 14.17inch * 14.96inch * 17.32inch Loading Container 20GP: 443 cartons * 50 pcs = 22150 pcs40HQ: 1028 cartons * 50 pcs = 51400 pcs

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1. Linkage control of smart devices to create smart home application scenarios 2. Built-in professional-grade Bluetooth Mesh gateway, the network is stable and reliable, and can connect 200 Bluetooth Mesh devices and 100 Bluetooth devices at the same time. 3. Built-in Bluetooth signal amplifier, wider signal coverage 4. Equipped with quad-core processing chip and built-in 4GB storage space to ensure real-time data calculation and reserved expansion 5. Support RJ45 wired direct connection and 2.4G/5G dual-band WiFi Parameter: 1. Model: ZSWG01CM 2. Product size: 87x87x30.5mm 3. Product weight: 279g 4. Power input: 12V 1A 5. Working temperature: -5 - 50 degree Celsius 6. Working humidity: 0%-95%RG no condensation 7. Wired connection: 10/100Mbps adaptive network port 8. Wireless connection: WiFi IEEE 802.11a/b/g/n/ac 2.4GHz/5GHz, Bluetooth 5.0 9. Support system: Android 7.0 or iOS11.0 and above Package list: 1 x Gateway 1 x Network cable 1 x Power adapter 1 x User manualSpecification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 10cm * 10cm * 8cm / 3.94inch * 3.94inch * 3.15inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 22cm * 42cm / 16.54inch * 8.66inch * 16.54inch Loading Container 20GP: 687 cartons * 40 pcs = 27480 pcs40HQ: 1595 cartons * 40 pcs = 63800 pcs

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1. Anzeige: 2,0-Zoll-HD-Bildschirm 2. Objektivpixel: 8 Millionen Pixel / 13 Millionen Pixel 3. Videoauflösung: FULL HD 1920x1080 4. Fotoauflösung: 3264x2448 5. Batteriekapazität: 400 mA 6. Ladezeit: 2-3 Stunden 7. Arbeitszeit: 3-6 Stunden 8. Maximale Speicherkartenunterstützung: 32 GB 9. Produktgröße: 80x45x40mm 10. Ladestrom und Spannung: 5V/1A 11. Funktionen: Fotomodus, Videomodus, Fotokameramodus, Serienaufnahmemodus, Countdown-Foto, Schwarzweißfilter, Nostalgiefilter, Sentimentalitätsfilter 12. Unterstützt mehrere Sprachen: Chinesisch, Englisch, Thailändisch, Japanisch, Russisch, Spanisch, Französisch und andere Sprachen 13. Hinweis: Die Kamera hat keinen Speicher, sie muss mit einer Speicherkarte verwendet werden (ohne Karte sind keine Aufnahmen möglich) Spezifikation: Paketgewicht Gewicht eines Pakets 0,20 kg / 0,45 lb Einheitspackungsgröße 14 cm * 8 cm * 6 cm / 5,51 Zoll * 3,15 Zoll * 2,36 Zoll Menge pro Karton 100 Kartongewicht 15,05 kg / 33,18 lb Kartongröße 55 cm * 28 cm * 41 cm / 21,65 Zoll * 11,02 Zoll * 16,14 Zoll Container laden 20GP: 422 Kartons * 100 Stück = 42200 Stück 40HQ: 980 Kartons * 100 Stück = 98000 Stück

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Features: 1. Ultra-clear Android TV, smooth to use, no lag, no crashes, and stable output. 2. Supports electric (automatic/manual) trapezoidal correction, and supports vertical, left and right, and four-corner free displacement correction. 3. Adopt 5.7-inch ultra-high transmittance LCD screen with 1080P full HD physical resolution. 4. The projector has multiple functional modes. In performance mode, the fan speed is increased to enhance heat dissipation and improve brightness. Parameters: 1. Imaging technology: 6.0-inch LCD screen 2. Brightness: 18000 lumens/1000Ansi 3. Resolution: 1920x1080P 4. Maximum supported decoding: 4K 5. Throw ratio: 1.47:1 6. Projection distance: 1.6~9.8MM 7. Projection size: 50-300 inches 8. Optimal projection size: 60-100 inches 9. CPU chip: MTK9269 10. RAM/ROM: 1G+8G 11. Bluetooth: BT 5.0 12. WiFi: 2.4G+5G TV Box Specifications: 1. Operating system: Android 11.0 2. CPU chip: ARM Quad 64-bit Cortex-A35 3. RAM/ROM: 2G+16G 4. Bluetooth: BT5.0 5. WiFi: 2.4G+5G 6. USB/maximum memory: supports USB/supports 128G (Max) 7. Input: USB x 2/AV/HDMI x 2/RJ45 8. Output: 3.5mm audio headset 9. Input voltage: AC 90-260 50-60HZ 10. Operating power consumption: 180W+/-5W 11. Product size: 270.3 x 272.8 x 114mm 12. Weight: 2.85KG Package List 1 x instruction manual 1 x remote control 1 x power cord 1 x AV cable 1 x cleaning cloth 1 x dust cover 1 x Height knobSpecification: Package Weight One Package Weight 4.20kgs / 9.27lb One Package Size 38cm * 35cm * 22cm / 14.96inch * 13.78inch * 8.66inch Qty per Carton 3 Carton Weight 14.00kgs / 30.86lb Carton Size 58cm * 37cm * 46cm / 22.83inch * 14.57inch * 18.11inch Loading Container 20GP: 270 cartons * 3 pcs = 810 pcs40HQ: 627 cartons * 3 pcs = 1881 pcs

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1. Features an Armv8-M STAR-MC1 MCU with a clock speed of up to 480 MHz2. Supports 2.4 GHz Wi-Fi (802.11 b/g/n/ax) and Bluetooth 5.4 (Bluetooth LE), with an onboard antenna3. Features 640 KB of SRAM and 64 KB of ROM, with 16 MB of PSRAM in a stacked package and 8 MB of external Flash4. On-board 1.75-inch capacitive touch HD AMOLED display with 466 x 466 resolution and 16.7 million colors, capable of clearly displaying color images5. Built-in CO5300 driver chip and CST9217 capacitive touch chip, communicating via QSPI and I2C interfaces respectively, without occupying excessive interface pin resources6. Features a Type-C interface, enhancing user convenience and device compatibility7. On-board QMI8658 six-axis inertial measurement unit (3-axis accelerometer, 3-axis gyroscope), capable of detecting motion posture, step counting, and other functions8. On-board PCF85063 RTC chip, providing precise timekeeping and automatic leap year handling9. On-board PWR and KEY side buttons with customizable functions, facilitating the development of custom button features10. On-board 3.7V MX1.25 lithium battery charging and discharging interface11. On-board 8-pin 2.54mm pitch female header, exposing 5 GPIO pins and reserving 5 IO pads for external devices and debugging, enabling flexible configuration of peripheral functions12. On-board Micro SD card slot for flexible storage expansion and fast data transfer, suitable for data logging and media playback, simplifying circuit design13. Features an AMOLED display with higher contrast, wider viewing angles, rich colors, and fast response times for superior visual performance, while offering advantages such as a slim design, low power consumption, and flexibilityDisplay specifications1. Display panel: AMOLED2. Display size: 1.75 inches3. Display resolution: 466 x 466 pixels4. Display colors: 16.7M5. Display brightness: 700 cd/square meter6. Contrast ratio: 100,000:17. Communication interface: QSPI8. Driver IC: CO53009. Touch: supported10. Touch IC: CST9217Standard packaging list:- T5-E1-Touch-AMOLED-1.75 x 1- 8-ohm 2W speaker x 1GPS packaging list:- T5-E1-Touch-AMOLED-1.75-G (with GPS) x 1- 8-ohm 2W speaker x 1- GNSS ceramic antenna x 1Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10cm * 8cm * 4cm / 3.94inch * 3.15inch * 1.57inch Qty per Carton 160 Carton Weight 18.00kgs / 39.68lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 160 pcs = 70080 pcs40HQ: 1018 cartons * 160 pcs = 162880 pcs

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Product Usage: 1. Pedal, command, life-saving 2. Military training 3. Sports competition and training 4. Pigeon and pet training Product parameters: 1. Battery model: CR2032 x4 2. Decibel: Maximum 125DB +/- percent 5 3. Product size: 138x385x33.5mmSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 15cm * 4.5cm * 4.5cm / 5.91inch * 1.77inch * 1.77inch Qty per Carton 50 Carton Weight 7.50kgs / 16.53lb Carton Size 30cm * 30cm * 20cm / 11.81inch * 11.81inch * 7.87inch Loading Container 20GP: 1481 cartons * 50 pcs = 74050 pcs40HQ: 3439 cartons * 50 pcs = 171950 pcs

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.Specification: General Material Electronic Component Current <30mA Measure Range DC 2.5-30V Input impedance >50Kohm Operating Temperature -10 ~ 65 Degree Celsius Cable Length 15cm Operating Humidity 10 ~ 80% Reading Display 0.28 inch Cutting Size 26mm space, 2.2mm diameter Size 30*11.5*9mm Weight 3g Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 7cm * 4cm / 5.91inch * 2.76inch * 1.57inch Qty per Carton 200 Carton Weight 10.00kgs / 22.05lb Carton Size 48cm * 32cm * 32cm / 18.9inch * 12.6inch * 12.6inch Loading Container 20GP: 542 cartons * 200 pcs = 108400 pcs40HQ: 1259 cartons * 200 pcs = 251800 pcs

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Features1. Resistive touch screen TFT LCD, 4inch, 480x320 resolution2. Standard Arduino interface, compatible with development boards like : Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO3. Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control4. PWM backlight control, allows to adjust the backlight to a comfortable level5. Micro SD slot, provides an easy way to store photos for displaying6. Controlled via SPI, only a few Arduino pins are used7. Comes with STM32 and Arduino examples, convenient for portingKey Parameters1. LCD Type: TFT2. LCD Interface: SPI3. LCD Controller: ILI94864. Touch Screen Type: Resistive5. Touch Screen Controller: XPT20466. Colors: RGB, 65K colors7. Resolution: 480x320 (Pixel)8. Aspect Ratio: 8:59. I/O Voltage: 3.3V/5VWiki : www.waveshare.com/wiki/4inch_TFT_Touch_ShieldSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 10cm * 7cm * 2cm / 3.94inch * 2.76inch * 0.79inch Qty per Carton 600 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 35cm * 40cm / 23.62inch * 13.78inch * 15.75inch Loading Container 20GP: 317 cartons * 600 pcs = 190200 pcs40HQ: 736 cartons * 600 pcs = 441600 pcs

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1. You can record while writing, easy to use2. Intelligent noise reduction chip, long-distance unvoiced technology, high restoration of lossless original sound3. Built-in time chip, record file generation time and end time, accurate to the second, easy to organize, and improve credibility4. One-key recording, one-key saving, simple operation5. Can be clipped in pockets, bags, books, not easy to lose, easy to carry6. After the voice control recording mode is turned on, it will automatically record only when there is sound, and automatically pause when there is no sound.7. Support power-on setting password, intimate protection of audio data8. You can directly delete unnecessary recording files on this machine, which is convenient for sorting out documents9. Support replacement of refills10. When the battery is low, the recording will save the file in advance, and then turn it off for 1 hour to fully charge it, and continue to record for 38 hours11. Battery capacity: 120mah12. Length: 142mmSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 15cm * 6cm * 4cm / 5.91inch * 2.36inch * 1.57inch Qty per Carton 100 Carton Weight 10.00kgs / 22.05lb Carton Size 30cm * 30cm * 40cm / 11.81inch * 11.81inch * 15.75inch Loading Container 20GP: 740 cartons * 100 pcs = 74000 pcs40HQ: 1719 cartons * 100 pcs = 171900 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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