Search results for "nursery electronics"

Projection Parameters1. Display Technology: LCD2. Light Source: LED3. Color Temperature: 6500K4. Light Source Life: 30,000 hours5. Light Luminance: 150 ANSI (+/-10%)6. Lamp Type: LED7. Contrast Ratio: 0.65:18. Standard Resolution: 1280x720 / 60Hz9. Supported Resolution: 1080x1920 / 60Hz10. Contrast Ratio: 1200:111. Projection Area: 18-200 inches12. Picture Scale: 4:3 / 16:913. Optimal Size: 18-200 inches14. Luminance Uniformity: 80%15. Projection Distance: 0.5-3M16. Focus Mode: Electronic focusing17. Keystone Correction: Electronic correction18. Projection Mode: Hoisting / Front / Rear Project19. Speaker: Built-in Box Speaker (4ohm 5W x 1)Connector Details1. USB Port: Standard USB 2.0 x 12. HDMI Port: Standard HDMI x 13. Audio Output: Standard 3.5mm Audio Jack x 14. Power Port: Type-C (Supports 100-250V, 50/60Hz)5. Power Buttons: 1 x Power KeyOperating System1. CPU: Allwinner 727 (Quad-core Cortex-A53, 1.6GHz)2. GPU: Mali-G313. Video Decoding: 8K 24Hz4. System Version: Android 145. Memory: 1GB + 8GB6. Keystone Correction: Hard decoding trapezoid7. HDMI Support: HDMI 2.0, supports HDCP 1.4/2.28. HDMI Delay: Open trapezoid delay 40-50ms, close trapezoid delay 4ms9. WiFi Network Support: 802.11 b/g/n + BT5.4 WiFi6, 2.4G+5G+6G dual WiFi modes10. Remote Control: Infrared remote control / Bluetooth remote controlFile Formats:1. Video DecodingH.265: MP/L5.0, 4K 60fps 10-bitH.264: BP/MP/HP Level 5.1, 4K 30fps 8-bitVP9: Profile 2, 4K 60fps 10-bitAVS2: JiZhun, 1080p 60fpsAVS/AVS+: JiZhun, 1080p 60fpsVP8: N/A, 1080p 60fpsMPEG1: MP/HL, 1080p 60fpsMPEG2: MP/HL, 1080p 60fpsMPEG4: SP/ASP, 1080p 60fpsXVID: N/A, 1080p 60fpsH.263: BP, 1080p 60fpsSorenson Spark: N/A, 1080p 60fpsVP6: 6.0/6.1/6.2, 720p 30fpsMJPEG: N/A, 1080p 60fps2. Audio Support: MP3, AVI, ASF, WMV, WMA, DivX, Matroska, 3GPP, MP4, M4A, MPEG, DAT, VOB, MPG, TS, TRP, TP, FLV, WAV, AC3, EAC3, AAC, RM, RMVB, RA, WebM3. Image Support: JPG, JPEG, BMP, PNG4. File Support: TXT, EPUB, PDF, WORD, EXCEL, POWERPOINTStandard Accessories1. Adapter: Type-C interface, supports PD protocol,1.2m AC cable x 12. HDMI Cable: 1m HDMI cable x 1Product Appearance1. Dimensions: 138 x 138 x 153 mm2. Net Weight: 0.67 kg3. Power: 45 W +/- 5 WSpecification: Package Weight One Package Weight 1.10kgs / 2.43lb One Package Size 23cm * 18cm * 18cm / 9.06inch * 7.09inch * 7.09inch Qty per Carton 12 Carton Weight 14.00kgs / 30.86lb Carton Size 54cm * 47cm * 37cm / 21.26inch * 18.5inch * 14.57inch Loading Container 20GP: 283 cartons * 12 pcs = 3396 pcs40HQ: 659 cartons * 12 pcs = 7908 pcs

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1. Modbus RTU Analog Output 8CH is an industrial standard analog output module, supports 8-ch simultaneous output. Adopts Modbus RTU protocol with built-in protection circuits such as power isolation, magnetical isolation, resettable fuse, and TVS.2. Supports setting device address (1 to 255) to cascade multiple devices via RS485 bus.3. On-board voltage regulator chip supports wide voltage supply from 7 to 36V.4. On-board integrated power isolation provides stable isolation voltage; the isolated end requires no additional power supply.5. On-board integrated magnetic coupling isolation enables signal isolation, with high reliability and strong anti-interference capability.6. On-board self-recovery fuse and TVS (Transient Voltage Suppressor) effectively suppress surge voltage and transient spike voltage in the circuit, protecting against overcurrent, overvoltage, lightning, and static electricity.7. 12-bit DA conversion with high-precision resistors ensures more accurate output data.8. Built-in watchdog ensures stable output without crashing.9. Rail-mounted enclosure design supports stackable combination, enabling easy installation and safer use.10. External 3 LED indicators for convenient viewing of MCU status and signal transmission/reception status. Parameters:1. Communication Interface: RS4852. Communication Baud Rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 2560003. Default Communication Format: 9600, N, 8, 14. Modbus Protocol: Standard Modbus RTU Protocol 5. Supply Voltage: DC 7 to 36V6. Output Mode: 8-channel current output / 8-channel voltage output 7. Resolution: 12-bit, 1 microampere / 12-bit, 1 millivolt 8. Range: 0~20mA / 0~10V9. Output Accuracy: +/-0.03mA / +/-0.01VSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 16cm * 10cm * 6cm / 6.3inch * 3.94inch * 2.36inch Qty per Carton 48 Carton Weight 6.90kgs / 15.21lb Carton Size 32cm * 42cm * 38cm / 12.6inch * 16.54inch * 14.96inch Loading Container 20GP: 522 cartons * 48 pcs = 25056 pcs40HQ: 1212 cartons * 48 pcs = 58176 pcs

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1. Operating system: Android 5.12. Resolution: 1080P3. Power supply: 3A4. Power consumption: 5W5. Bulb: LED6. Bulb power: 10W7. Brightness: 100-999 lumens8. Projection technology: DLP9. Wireless projection function: support10. Adjustment function: electric focusing11. Drop screen size: 30-120 inches12. Display scanning frequency: 80.10Hz13. Interface: USB x 2 + HDMI + TF + audio14. Built-in battery: 5000 mAh lithium battery15. Remote control battery: AAA battery x 2 (delivery without battery)16. Screen ratio: 854 x 48017. Input port: HDMI18. Output port: HDMI19. Speaker: Yes20. Zoom factor: fixed focus21. Video format: VOB, RM, RMVB, MPEG-4, WMV, FLV, PAL, NTSC, SECAM, MP4, 3GP, H.264, vc-1, MPEG-2, M4V, pmp, 1080P HD playback, support avi, M2TS and other formats of network video, SDTV (480i/576i), EDTV (480p/576p), DIVD/DIVX, Real 8/9/10, HDTV (720p)22. Dimensions: 14.5 x 7.8 x 1.8 cm23. Product weight: 250 gramsPacking list:-Projector x 1-Infrared remote control x 1-Tripod x 1-HD cable x 1-Power adapter x 1-User manual x 1Specification: Package Weight One Package Weight 0.78kgs / 1.73lb One Package Size 18cm * 15cm * 13cm / 7.09inch * 5.91inch * 5.12inch Qty per Carton 38 Carton Weight 30.00kgs / 66.14lb Carton Size 60cm * 50cm * 43cm / 23.62inch * 19.69inch * 16.93inch Loading Container 20GP: 206 cartons * 38 pcs = 7828 pcs40HQ: 479 cartons * 38 pcs = 18202 pcs

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OverviewThis AlphaBot2 robot kit is designed to use with an Arduino compatible controller (not included). It features rich common robot functions including line tracking, obstacle avoiding, ultrasonic ranging, infrared remote control, Bluetooth communication, etc.Thanks to the highly integrated modular design, it is fairly easy to assemble by a snap, no soldering, no wiring. After a few minutes spent on hardware assembing, youre almost there, our open source demo codes is ready to help you get started fast.AlphaBot2 FeaturesAlphaBot2 employs a 2-layer structure to provide excellent stability and compatibility.AlphaBot2-Base, the lower base chassis:1. 5-ch infrared sensor, analog output, combined with PID algorithm, stable line tracking2. Onboard modules like line tracking, obstacle avoiding, needs no messy wiring3. TB6612FNG dual H-bridge motor driver, compared with L298P, its more efficient, more compact, and less heating4. N20 micro gear motor, with metal gears, low noise, high accuracy5. Onboard RGB LEDs, true color lighting, pretty coolAlphaBot2-Ar, the upper adapter board for controller:1. Onboard Arduino interface, into which Arduino controller can be directly plugged2. 0.96inch 128x64 yellow/blue dual color OLED3. TLC1543 AD acquisition chip4. PC8574 I/O expander, avoid I/O shortage5. Xbee connector, for connecting dual-mode Bluetooth modulePackage Contents1. AlphaBot2-Ar (adapter board) x12. AlphaBot2-Base (base chassis) x13. Ultrasonic sensor x14. IR remote controller x15. FC-20P cable 8cm x16. USB type A plug to micro B plug cable x17. AlphaBot2-Ar screws x18. Screwdriver x1 (Extra Free)Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 15cm * 11cm * 9cm / 5.91inch * 4.33inch * 3.54inch Qty per Carton 48 Carton Weight 14.00kgs / 30.86lb Carton Size 60cm * 33cm * 36cm / 23.62inch * 12.99inch * 14.17inch Loading Container 20GP: 374 cartons * 48 pcs = 17952 pcs40HQ: 868 cartons * 48 pcs = 41664 pcs

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1. It can charge six batteries or six radios at the same time.2. Able to control the charging process to ensure high efficiency.3. International universal self-switching (AC 100V-240V) power supply.4. Safe and reliable, with multiple safety protections.5. Suitable for large groups and labor-intensive activities (such as warehouses, property management, fixed assets, supermarkets and enterprises).6. Suitable for Retevis RT227. Input: 5V/4A8. Output: 4.2V9. Charging current: 500mA10. Size: 25 x 20 x 6cm11. Weight: 960g12. Adapter cable length: 143cmSpecification: Package Weight One Package Weight 1.17kgs / 2.58lb One Package Size 33cm * 21cm * 7cm / 12.99inch * 8.27inch * 2.76inch Qty per Carton 10 Carton Weight 13.95kgs / 30.75lb Carton Size 33cm * 42cm * 35cm / 12.99inch * 16.54inch * 13.78inch Loading Container 20GP: 549 cartons * 10 pcs = 5490 pcs40HQ: 1276 cartons * 10 pcs = 12760 pcs

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1. Temperature measurement range: -20-60 degrees Celsius2. Humidity range: 0-100 percent RH3. Detection probe: Integrated sensor4. Output type: relay output5. Output capacity: up to 10A6. Power supply voltage: DC 6-30V7. Suitable for opening size: about 7.5x3.95cm8. Weight: about 95 grams9. Appearance size: about 7.1x3.9cmFunction:1. Remote reading/setting of parameters: parameters such as start temperature/humidity, stop temperature/humidity, temperature/humidity, correction can be set through UART2. Real-time temperature/humidity reporting: If the temperature/humidity reporting function is enabled, the temperature/humidity and relay status will be detected at 1s intervals, and transmitted to the terminal through UART to facilitate data collection3. Relay enable (default on): If the relay enable is turned off, the relay remains disconnectedSpecification: Package Weight One Package Weight 0.11kgs / 0.23lb One Package Size 10cm * 5cm * 5cm / 3.94inch * 1.97inch * 1.97inch Qty per Carton 242 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 242 pcs = 42834 pcs40HQ: 412 cartons * 242 pcs = 99704 pcs

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Features1. 44MP pixel digital camera: With 44MP, 1080P movie size, F/3.2 and 16x zoom, the camera with 2.4-inch IPS display is a powerful unit, yet as compact as the palm of your hand. 2. Intelligent detection: Support face detection and smile detection, when a smile is detected, the camera can intelligently track the face and intelligently shutter. Beauty mode can make you more attractive. Powerful functions: 2s/5s/10s Selfie and anti-shake mode, make the camera more user-friendly when taking pictures and videos, support Max.128GB external memory card, which can store larger HD files. 3. Powered by rechargeable battery: Powered by built-in rechargeable battery, the camera can be charged from a computer or a power bank via a USB cable. Automatic shutdown saves power. 4. Lightweight and portable: easy to carry. Bottom 1/4 inch thread provides universal compatibility with tripods and monopods.Specifications1. Display: 2.4-inch IPS LCD screen (4:3) 2. Focal length: f=7.36mm 3. Aperture: F/3.2 4. Image sensor: 8MP CMOS image sensor 5. Video size: 1920x1080 HD, 1280x720 HD, 640x480 6. Image resolution: 36M (7936x4480 HD); 24M (5600x4200); 20M (5200x3900); 12M (4000x3000); 10M (3648x2736); 8M (3264x2448); 7M-wide (3648x2048 HD); 5M (2594) (2048x1536) 7. Memory card: support SD memory card and MMC card (4GB to 128GB, the card is not included) 8. File format: JPG, AVI 9. Selfie: 2s/5s/10s 10. Digital zoom: 16X 11. White balance: Auto/Daylight/Cloudy/Fluorescent/Tungsten 12. Exposure compensation: -3.0~+3.0 13. USB port: USB 2.0 14. Auto off: 1 minute/3 minutes/5 minutes/no shutdown 15. Power supply: Rechargeable lithium battery 750mAh 16. Operating system requirements: Compatible with Windows XP/ Vista/ 7/ 8/ 10; Mac10.2Package List1. Camera x 1 2. USB Cable x 1 3. Lanyard x 1 4. Power Adapter x 1 5. Carry Bag x 1 6. Manual x 1Specification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 16cm * 10cm * 8cm / 6.3inch * 3.94inch * 3.15inch Qty per Carton 40 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 42cm * 33cm / 16.54inch * 16.54inch * 12.99inch Loading Container 20GP: 458 cartons * 40 pcs = 18320 pcs40HQ: 1063 cartons * 40 pcs = 42520 pcs

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Features:1. Multiple playback modes, Bluetooth/TF card/U disk can be switched at will2. Dual solar panels on the top make charging more convenient3. Flashlight design on the side makes outdoor lighting more convenient4. The antenna is made of high-quality materials, with stronger signals, more channels to search, and more stable signals5. Bluetooth 5.0 version is adopted, which is compatible with all smart devices such as mobile phones/tablets, with fast connection speed, lower power consumption, and stable transmission6. Equipped with shoulder straps, which makes it more convenient to carryProduct parameters:1. Material: plastic, metal2. Function: card insertion, lighting, call function, radio, broadcast, Bluetooth speaker3. Bluetooth version: 5.04. Effective distance: 10 meters5. Frequency response range: 100HZ-20KHZ6. Signal-to-noise ratio: 95dB7. Number of speakers: 18. Speaker specifications: 52mm9. Battery capacity: 1200mAh10. Charging voltage: 5V11. Product size: 200 x 74 x 87mm12. Net weight: 477gPacking list:-Bluetooth speaker x 1-Charging cable x 1-Carrying strap x 1Specification: Package Weight One Package Weight 0.53kgs / 1.18lb One Package Size 21cm * 8cm * 10cm / 8.27inch * 3.15inch * 3.94inch Qty per Carton 60 Carton Weight 32.80kgs / 72.31lb Carton Size 51cm * 46cm * 50cm / 20.08inch * 18.11inch * 19.69inch Loading Container 20GP: 227 cartons * 60 pcs = 13620 pcs40HQ: 527 cartons * 60 pcs = 31620 pcs

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RS485 to Ethernet Converter, Easy-to-use, High-speed, Low-power, High-stability, UpgradableOverviewThe RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet, it can be configured via webpage.Features1. M0 series 32-bit ARM processor, fast speed, high efficiency2. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable3. Configurable RS485 baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space4. Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)5. Configurable via webpage, AT commands, serial protocol, and network protocol, provides configuration protocol which can be integrated to your own software6. Support customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data7. Support customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished8. Support customized webpage, allows user to customize the module configuration page9. Support RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change10. KeepAlive mechanism, detects broken connection, auto re-connecting11. Support time-out reboot (no-data reboot), ensures a long-term stable connection, configurable reboot time12. Support DNS domain name resolution, configurable DNS server13. Support DHCP, auto-obtained IP or static IP14. Firmware is upgradable via the network15. Restore to factory settings via software and/or hardware16. Comes with default MAC address, which is customizable17. Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software18. Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.Specifications1. Ethernet:- Connector: 4-pin RJ45- Communication rate: 10/100Mbps- Interface protection: 1.5KV electromagnetic isolation- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client- TX cache: 6Kbyte- RX cache: 4Kbyte2. RS485:- Connector: screw terminal (A+, B-, GND)- Data bit: 5bit, 6bit, 7bit, 8bit- Stop bit: 1, 2- Parity bit: None, Odd, Even, Mark, Space- Baudrate: 600bps~230.4Kbps- RX cache: 800byte- Hardware flow control: none- Interface protection:- 2KV ESD protection- RS485 pull up/down registers: 2.2KΩ3. Power:- Power supply: 5.0~7.0V (5V recommended)- Operating current: 150mA (@5V)- Power consumption: <1W- Interface protection: reverse-proof, ESD protection, anti-surge4. Environment:- Operating temperature: -25~75 degree C- Storage temperature: -40~105 degree C5. Size: 69.65*63.59*25.47mmPackage Contents1. RS485 TO ETH x12. 5V power adapter x1Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 8cm * 7cm * 3cm / 3.15inch * 2.76inch * 1.18inch Qty per Carton 455 Carton Weight 121.94kgs / 268.83lb Carton Size 56cm * 35cm * 39cm / 22.05inch * 13.78inch * 15.35inch Loading Container 20GP: 348 cartons * 455 pcs = 158340 pcs40HQ: 809 cartons * 455 pcs = 368095 pcs

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1. Various materials can be detected to accurately locate the positions of wood, metal and wires. 2. Hd large screen, LED backlight, easy to read measurement data, easy to correspond to the dark. 3. Non-slip soft adhesive, strong and anti-falling, waterproof and dustproof. 4. Maximum detection depth of wood/metal/live wire: 38mm/76mm/51mm. 5. Use 9V battery (not included).Specification: Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 18cm * 8cm * 5cm / 7.09inch * 3.15inch * 1.97inch Qty per Carton 60 Carton Weight 11.20kgs / 24.69lb Carton Size 40cm * 34cm * 32cm / 15.75inch * 13.39inch * 12.6inch Loading Container 20GP: 612 cartons * 60 pcs = 36720 pcs40HQ: 1422 cartons * 60 pcs = 85320 pcs

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1. Displayed with LCD 2. Can perform direct measurement and comparative measurement 3. Its data interface can output the data into the printer or computer, which can handle the date or print the data 4. Measuring range: 0-25mm (0-1 inch) 5. Resolution: 0.001mm (0.00005 inch) 6. Power supply: one silver-oxide button battery SR44(1.5V)Specification: Package Weight One Package Weight 0.44kgs / 0.98lb Qty per Carton 40 Carton Weight 18.00kgs / 39.68lb Carton Size 40cm * 31cm * 20cm / 15.75inch * 12.2inch * 7.87inch Loading Container 20GP: 1075 cartons * 40 pcs = 43000 pcs40HQ: 2496 cartons * 40 pcs = 99840 pcs

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1. Resolution: 64x1282. Point spacing: P3.753. Rated voltage: 5V/2A4. Power supply mode: USB interface5. Grayscale: 2566. Pixel: 64x647. Support file format: text, picture, GIF, JPG8. Material: PVC9. Visualization: full color RGB10. Screen size: about 25x25cm11. Appearance size: about 27x27cm12. Weight: about 100g Features:1. Anytime, anywhere, remote control, Bluetooth connection, easy to use2. Thin and flexible, easy to install, durable3. Send text messages, you can set multiple programs to automatically play4. Send moving pictures and pictures, and play multiple pictures in a loop5. Various uses, LED backpacks, LED vests, takeaway catering, etc.Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 28cm * 28cm * 1cm / 11.02inch * 11.02inch * 0.39inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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