Resultados de la búsqueda de "nursery electronics"

Product Overview1. The Raspberry Pi PoE+ HAT is a Power Over Ethernet (PoE+) accessory for the Raspberry Pi 3B+/4B. Compared to its predecessor Raspberry Pi PoE HAT, it features better cooling effect, implementing the 802.3af/at standard with 5V DC/4A larger power output, providing enough power for both Raspberry Pi 3B+/4B at max load and other peripherals at the same time. 2. By using this small HAT and some proper 802.3af/at-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable.Specification1. PoE standard: 802.3af/at 2. Input voltage: 37-57 V DC, Class 4 device 3. Output voltage/current: 5V DC/4A 4. Current sense: Yes 5. Transformer design: Planar 6. Fan: Controllable brushless cooling fan, delivering 2.2 CFM for processor cooling 7. Fan size: 25 x 25mm 8. Feature: Fully isolated switched-mode power supply 9. Compatible with: Raspberry Pi 3B+/4BPackage List1. Raspberry Pi PoE+ HAT x1 2. Standoffs pack x1Specification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 200 Carton Weight 14.00kgs / 30.86lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 200 pcs = 113200 pcs40HQ: 1314 cartons * 200 pcs = 262800 pcs

Leer Más Menos

1. Technology: Electromagnetic Digitizer 2. Working area: 6x4 inches 3. Pressure sensitivity: 8192 levels 4. Resolution: 5080 LPI 5. Reading rate: 250 RPS 6. Reading height: 10mm 7. Shortcut key: 6 8. Interface: USB 9. Size: about 23.2x15.2x0. 8 cm, USB cable about 150 cm 10. Compatible system: Windows 10/7/8, Mac OS 10.12.0 or above 11. Packing list: drawing board x1, pen x1, pen case x1, pen nib x20, pen holder x1 (includes spare nib x8), USB cable x1, pen picker x1, driver installation prompt card x1Specification: General Certificate CE, ROHS, FCC Package Weight One Package Weight 1.00kgs / 2.21lb One Package Size 25cm * 18cm * 2cm / 9.84inch * 7.09inch * 0.79inch Qty per Carton 30 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 30 pcs = 5310 pcs40HQ: 412 cartons * 30 pcs = 12360 pcs

Leer Más Menos

1. Heating method: PTC heater2. Gear: 3 gear adjustable3. Rated voltage: 110-220V4. Rated power: 700W5. Rated frequency: 50/60Hz6. Weight: about 1120g7. Size: about 23.1 x 12.5 x 12.963cmFeatures:1. The tilt above 30 degrees will automatically cut off power immediately to prevent accidents2. With hidden portable design, light and portable, easy to move3. Safety net cover, inaccessible to children fingers4. ABS flame retardant material, safe to use5. Overheat protection, automatically disconnect the power supply when the temperature is too high6. Intelligent touch panel, LED display, easy to operate7. PTC ceramic heater, high efficiency heating, no flame8. Shake head at about 60 degrees and supply air at a wide Angle9. 12H intelligent timing, low noise and no lightSpecification: Package Weight One Package Weight 1.26kgs / 2.77lb One Package Size 25cm * 15cm * 14cm / 9.84inch * 5.91inch * 5.51inch Qty per Carton 26 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 26 pcs = 4602 pcs40HQ: 412 cartons * 26 pcs = 10712 pcs

Leer Más Menos

1. CPU: RK3288 Quad-core, Cortex A17, 1.8GHz 2. RAM + ROM: 2GB + 16GB, Operating System: Android 8.1 3. WiFi: Standard WiFi 6 support 4. Camera: 5-megapixel 5. 10.1-inch HD IPS display screen, 800 x 1280 resolution, 16:10 screen ratio, 10-point capacitive touch 6. Supports WiFi 802.11b/g/n, Bluetooth 4.0, and RJ45 Ethernet 7. Media Formats: 1) Video: MPEG-1/MPEG-2/MPEG-4/H.263/H.264/VC1/RV, etc.; Supports up to 1920 x 1080P 2) Audio: MP3/WMA/AAC, etc. 3) Image: JPEG 8. Interfaces: 1) TF Card Slot 2) HDMI Port 3) 2 x USB Ports: USB Host 2.0 4) RJ45 Port: Ethernet Interface 5) Power Input: DC 12V power input 6) Headphone Jack: 3.5mm earphone 9. Original high-definition screen, RGB multi-color, fine picture quality, rich and vivid colors 10. This product is widely used in various industries, such as elevators, supermarkets, industrial production workshops, intelligent terminal machines, medical equipment, numerical control equipment, monitoring systems, etc. 11. 12V/2A Power Adapter included (US, EU, UK, and AU plug standards available) 12. With PoE, LED indicators on all four sidesSpecification: Package Weight One Package Weight 1.00kgs / 2.21lb One Package Size 35cm * 9cm * 22cm / 13.78inch * 3.54inch * 8.66inch Qty per Carton 10 Carton Weight 11.00kgs / 24.25lb Carton Size 72cm * 20cm * 46cm / 28.35inch * 7.87inch * 18.11inch Loading Container 20GP: 402 cartons * 10 pcs = 4020 pcs40HQ: 934 cartons * 10 pcs = 9340 pcs

Leer Más Menos

1. Number of LED lamp beads: 642. Color temperature: 2500K-6500K3. CRI: 90+4. Maximum output power: 6W5. Luminous flux: 850Lux6. Light distance: 3-6M7. Power supply: built-in 3.7V 2000mAh lithium battery8. Product size: 7x2.5x8.5cm9. Packing list:W64 lamp x1,Type-c charging cable x1,manual x1Specification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 16cm * 10cm * 5cm / 6.3inch * 3.94inch * 1.97inch Qty per Carton 50 Carton Weight 12.00kgs / 26.46lb Carton Size 49cm * 32cm * 31cm / 19.29inch * 12.6inch * 12.2inch Loading Container 20GP: 548 cartons * 50 pcs = 27400 pcs40HQ: 1273 cartons * 50 pcs = 63650 pcs

Leer Más Menos

1. Size: 38mm (length) X22mm (width) X14mm (height)2. Weight: 8g3. Working voltage: 3.3--5.5V4. Clock chip: High-precision clock chip DS32315. Clock accuracy: Within 0-40 degree C, accuracy 2ppm, annual error about 1 minute6. With 2 calendar alarm clocks7. Programmable square wave output8. Real-time clock generates seconds, minutes, hours, week, date, month and year time, and provides leap year compensation valid to 2100 years9. The temperature sensor inside the chip has an accuracy of +/- 3 degree C10. Memory chip: AT24C32 (storage capacity 32K)11. IIC bus interface, high transmission speed 400KHz (when working voltage is 5V)12. Can cascade other IIC devices, 24C32 address can be modified by short circuit A0 / A1 / A2, the default address is 0x5713. With rechargeable battery LIR2032 to ensure that the clock still runs normally after the system is powered off14. Packing: Single anti-static packaging15. Wiring instructions (taking Arduino uno r3 as an example):SCL -- A5SDA -- A4VCC -- 5VGND -- GND16. DS3231 is a low-cost, high-precision I2C real-time clock (RTC) with integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device contains a battery input, which can maintain accurate timing when the main power is disconnected. The integrated crystal oscillator improves the long-term accuracy of the device and reduces the number of components in the production line. The DS3231 offers commercial and industrial temperature ranges and is available in a 16-pin 300mil SO package.17. RTC saves seconds, minutes, hours, day, date, month and year information. Months less than 31 days will automatically adjust the end of the month, including corrections for leap years. The working format of the clock can be 24 hours or a 12-hour format with / AM / PM indication. Provide two configurable calendar alarms and a configurable square wave output. The address and data are transferred serially via the I2C bidirectional bus.Sophisticated, temperature-compensated voltage reference and comparator circuits are used to monitor VCC status, detect power failures, provide reset outputs, and automatically switch to backup power when necessary. In addition, the / RST monitor pin can be used as a manual input to generate a μP reset.18. In addition to high timing accuracy, the DS3231 also has some other functions that expand the additional functions and selection range of the system host. The device integrates a very accurate digital temperature sensor, which can be accessed through the I2C * interface (just like time). The accuracy of this temperature sensor is +/- 3 degree C. The on-chip control circuit can realize automatic power supply detection and manage the power supply switching between the main power supply and the backup power supply (that is, the low-voltage battery). If the main power supply is powered down, the device can continue to provide accurate timing and temperature without affecting performance. When the main power supply is re-energized or the voltage value returns to the allowable range, the on-chip reset function can be used to restart the system microprocessor.Specification: Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 8cm * 5cm * 5cm / 3.15inch * 1.97inch * 1.97inch Qty per Carton 500 Carton Weight 7.00kgs / 15.43lb Carton Size 30cm * 30cm * 38.9cm / 11.81inch * 11.81inch * 15.31inch Loading Container 20GP: 761 cartons * 500 pcs = 380500 pcs40HQ: 1768 cartons * 500 pcs = 884000 pcs

Leer Más Menos

1. Admite la misma pantalla para Android, Windows e iOS. 2. Soporte para actualización OTA del sistema 3. Resolución máxima: 1920x1080P 4. USB: USB 2.0 5. Wi-Fi: 2,4 G 6. Compartir pantalla: Miracast, Airplay, DLNA 7. Tamaño: 5,6 x 1,6 cm. 8. Peso: 100g Especificación: Peso del paquete Peso de un paquete 0,14 kg/0,30 lb Un tamaño de paquete 16 cm x 12 cm x 3 cm (6,3 pulgadas x 4,72 pulgadas x 1,18 pulgadas) Cantidad por caja 100 Peso de la caja 14,00 kg/30,86 lb Tamaño de la caja 62 cm x 34 cm x 32 cm (24,41 pulgadas x 13,39 pulgadas x 12,6 pulgadas) Contenedor de carga 20GP: 395 cajas * 100 piezas = 39500 piezas 40HQ: 917 cajas * 100 piezas = 91700 piezas

Leer Más Menos

1. 12V power supply, power failure memory2. Bluetooth call and recording function, Bluetooth version 5.03. Decode MP3, WMA, WAV, FLAC, APE lossless format music4. Read USB disk TF card5. Support FM radio, frequency band (87.5MHZ-108.0MHZ)6. External audio input LINE IN 7. Support 10m distance infrared remote control operation8. Pushbuttons: six buttons for multi-directional control, REC / REPEAT / VOL- / AUTO / VOL+ / MODE9. Dimensions: L112xW62mm, D22mmKey operation details: 1. REC: press the REC button to start recording, press the REC button again to cancel the recording function and play the recording file; when recording than a storage device needs to be connected, e.g. U disk or TF card.2. REPEAT: Press once for the single song loop function, then press again to cancel the single song loop and play in sequence.3. VOL-key (previous song/volume down): short press for previous song in MP3 status, long press for volume down; short press for adjusting a station number upwards in FM status; short press for Bluetooth previous song in Bluetooth function, long press for volume down4. AUTO button (play/pause): short press for play/pause in MP3; short press for play/pause in FM, long press for auto receive and save station; short press for play/pause in BluetoothVOL+ button (next song/volume up): short press for next song in MP3, long press for volume up; short press for downward adjustment of a station number in FM; short press for next song in Bluetooth, long press for volume down6. MODE button: switch between USB / TF / FM / Audio input / Bluetooth function in sequenceSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 15cm * 8cm / 5.91inch * 5.91inch * 3.15inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs

Leer Más Menos

1. 12V power supply, power failure memory2. With bluetooth call and recording function, bluetooth version 5.03. Decode MP3, WMA, WAV, FLAC, APE lossless format music4. Read USB disk, support SD interface5. Support FM radio, frequency band (87.5MHZ-108.0MHZ)6. External audio input LINE IN 7. Support 10m distance infrared remote control operation8. Pushbuttons: six buttons for multi-directional control, REC / REPEAT / VOL- / AUTO / VOL+ / MODE9. Large remote control uses 2 x 7 batteries (not included), small remote control uses button batteries10. Dimensions: length 112 x width 62 mmKey operation details.1. REC: Press the REC button to start recording, press the REC button again to cancel the recording function and play the recording file; when recording than a storage device needs to be connected, e.g. U disk or TF card2. REPEAT: Press once for the single song loop function, then press again to cancel the single song loop and play in sequence3. FD-: switch to the previous folder, long press to fast back4. FD+: switch to the next folder, long press to fast forward5. AUTO button (play/pause): short press for play/pause in MP3; short press for play/pause in FM, long press for auto receive and save station; short press for play/pause in Bluetooth6. MODE button: switch between USB / SD card / FM / Audio input / Bluetooth function in sequenceSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 14cm * 9cm * 6cm / 5.51inch * 3.54inch * 2.36inch Qty per Carton 262 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 262 pcs = 46374 pcs40HQ: 412 cartons * 262 pcs = 107944 pcs

Leer Más Menos

Specifications1. Display: 4K Output Resolution2. Operating System: Google TV3. CPU: Quad-core Cortex-A554. GPU: ARM G310 V25. RAM: 2GB + 8GB6. Wi-Fi: 2.4GHz/5GHz7. Bluetooth: BT5.28. Dimensions: 107.4x30x14mm9. Weight: 14gDecoders1. Video Decoders: AV1, VP9, ??H.265, H.264, MPEG-4, MPEG-2, MPEG-12. Video Formats: MKV, MPG, MPEG, DAT, AVI, MOV, ISO, MP4, RM3. Audio Decoders: DTS:X, DTS HD, Dolby Atmos4. Audio Formats: MP3, AAC, RM, FLAC5. Image Decoders: JPG, BMP, GIF, PNGPacking List:Xiaomi TV Stick 4K (2nd Generation) x 1Remote control x 1Power adapter x 1User manual x 1HDMI extension cable x 1Micro USB power cable x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 15cm * 6cm * 2cm / 5.91inch * 2.36inch * 0.79inch Qty per Carton 30 Carton Weight 8.50kgs / 18.74lb Carton Size 40cm * 30cm * 20cm / 15.75inch * 11.81inch * 7.87inch Loading Container 20GP: 1111 cartons * 30 pcs = 33330 pcs40HQ: 2579 cartons * 30 pcs = 77370 pcs

Leer Más Menos

1. Standard working power supply: 220V/50Hz2. Load capacity: 10A3. Control power: 5kW resistive/1.5kW motor4. Power consumption: 1.5VA (A)5. Timer range: 1 minute ~ 158 hours6. Timing: 16 times ON/OFF (day/week)7. Time error: 1s/day (25 degrees Celsius)8. Ambient temperature: -20-55 degrees Celsius9. Application scenarios: water pump aerator fan timing, advertising lamp door headlight control, school class timing, highway application street lamp timing, electric vehicle charging, farm irrigation timing10. Large screen display, clear values ????can be easily read, and the operation buttons are simple to use11. Wall-mounted design, easy to install12. With key lock to prevent misoperation, press and hold the [C/R] key for 5 seconds to unlock the button13. With transparent waterproof cover, power-off memory, no need to reset in case of accidental power outage14. Dimensions: 125x75x62mm15. Weight: 320gSpecification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 15cm * 10cm * 9cm / 5.91inch * 3.94inch * 3.54inch Qty per Carton 27 Carton Weight 10.10kgs / 22.27lb Carton Size 47cm * 32cm * 29cm / 18.5inch * 12.6inch * 11.42inch Loading Container 20GP: 611 cartons * 27 pcs = 16497 pcs40HQ: 1419 cartons * 27 pcs = 38313 pcs

Leer Más Menos

1. Program: MSTAR V59 2. Material: plastic panel 3. 21.5 inch LED 16:9 1920X1080 resolution 4. Support SD, MMC and other memory cards 5. Video supports MPEG1 (VCDSVCD), MPEG2 (DVD), MPEG4 (DIVX, AVI), RMVB, 1080P advertising HD source 6. Audio supports MP3/WMA format, picture supports JPEG format, stereo audio output. 7. Support HDMI input or USB interface, you can connect external computer or hard disk, U disk 8. Support background audio picture, running water subtitle function. 9. 8 languages including Chinese and English to choose from 10. Clock, calendar, alarm clock, timer switch 11. Support 1GB-16GB SD card (not included) 12. Input interface: AV and HDMI 13. Control method: manual, remote control or automatic playback 14. External power supply: AC 100-240V DC12V 3A 15. Display area: 476x269mm 16. Product frame: 537x330mm 17. Product thickness: 40mm 18. Gross weight: 5.5kgSpecification: Package Weight One Package Weight 5.35kgs / 11.79lb One Package Size 67cm * 11cm * 42cm / 26.38inch * 4.33inch * 16.54inch Qty per Carton 1 Carton Weight 5.50kgs / 12.13lb Carton Size 67cm * 11cm * 42cm / 26.38inch * 4.33inch * 16.54inch Loading Container 20GP: 861 cartons * 1 pcs = 861 pcs40HQ: 1999 cartons * 1 pcs = 1999 pcs

Leer Más Menos