Search results for "nursery electronics"

1. Stereo audio, wide frequency response, high efficiency, low distortion and low noise, good sound effect2. There is a volume adjuster, easy to adjust the sound3. With power reverse connection protection, short circuit protection and overheat protection4. Wide supply voltage and two input modes, higher efficiency5. Material: PCB circuit board6. Power supply voltage: DC 5-24V7. Bluetooth version: 5.08. Transmission distance: about 15 meters (visible and unobstructed)9. Number of channels: two channels (stereo)10. Output power: 20Wx2 12V 4 ohms, 30Wx2 16V 4 ohms, 30Wx2 21V 8 ohms, 40Wx2 24V 8 ohms11. Adapter speaker (40-200W): 4 ohms (5-16V power supply), 8 ohms (5-24V power supply)12. Module protection mechanism: power reverse connection/short circuit/self-recovery overheating protection13. Size: about 5.08x3.8x1.815cmPrecautions:1. Keep a safe distance from the router to avoid wifi interference2. It is recommended to use 5-24V DC power supply voltage, higher than 26V chip will burn3. The power supply should be within 16V when connected to a 4-ohm speaker, and within 24V when connected to an 8-ohm speaker4. The power supply current is recommended to be more than 2A5. The speaker cable should not be too long, it is recommended to be within 1m6. Pay attention to electrostatic protection. Before touching the power amplifier board, you need to release the static electricity on your hands to avoid the breakdown of the chip by static electricity. The Bluetooth chip is more sensitive to static electricity.7. It is recommended that the rated power of the speaker is 40W and above to avoid the speaker being overheated and burnedSpecification: Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 8cm * 6cm * 2.5cm / 3.15inch * 2.36inch * 0.98inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 50cm * 50cm * 54cm / 19.69inch * 19.69inch * 21.26inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs40HQ: 458 cartons * 500 pcs = 229000 pcs

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1. Standard 40PIN GPIO extension header, supports direct attaching to Jetson Nano 2. Onboard CAN controller MCP2515 via SPI interface, matching with SIT65HVD230DR transceiver 3. Features RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485 4. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, light-ningproof & anti-electrostatic 5. Onboard digital isolation chip, safer signal isolation communication and better stability and anti-interference 6. Reserved control pins, allows to work with other control boards 7. Comes with development resources and manual (examples in python)Specifications1. CAN Controller: MCP2515 2. CAN transceiver: SIT65HVD230DR 3. RS485 transceiver: SP3485 4. Working voltage: 3.3V 5. Mounting hole size: 3.0mm 6. Dimensions: 100 x 79 mmPackage List1. RS485 CAN for Jetson Nano x1 2. Screws pack x1Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 12cm * 7cm * 2cm / 4.72inch * 2.76inch * 0.79inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 200 pcs = 100000 pcs40HQ: 1162 cartons * 200 pcs = 232400 pcs

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1. Real wireless remote control electronic fence;2. Large remote control distance. With the transmitter as the center, the maximum remote control radius is 500 meters; (500m is experimentally measured, and the normal environment is about 200-300m. The specific remote control distance may vary depending on the usage method and environment, and is for reference only)3. The signal strength of the transmitter is steplessly adjustable according to 0-100 gears, and the corresponding receiver distance is 20-500 meters.4. The receiver is waterproof, rechargeable, economical and durable;5. After the dog exceeds the set activity range, the receiver it wears will automatically start the training function, and the dog will be reminded to return to the safe area by sound warning first, and then static stimulation punishment.6. One transmitter can support unlimited multiple receivers to work simultaneously without interfering with each other;7. The transmitter has a digital display to visually display the current signal strength gear;8. The code matching operation is simple, and the function setting is quick.9. Special reminder: Please fix the transmitter 1.5 meters above the ground and without metal walls, so as not to interfere with the wireless signal and affect the remote control distance.10. Transmitter: 11 x 7 x 2CM11. Receiver: 6.5 x 3.5 x 3CMSpecification: Package Weight One Package Weight 0.32kgs / 0.69lb One Package Size 19cm * 15cm * 5cm / 7.48inch * 5.91inch * 1.97inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs40HQ: 412 cartons * 84 pcs = 34608 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. Full HD audio and video from any device source can be wirelessly transmitted to the remote TV. No cable connection is required between the device source and the remote TV. 2. The TV can be placed anywhere without wiring. 3. Full HD audio and video transmission in 1080P, the image is clear and smooth. 4. Distributed wireless technology, signals can be zero-interference through a single non-high-density wall or ceiling, image and sound. 5. The device can be placed in the cabinet, away from the line of sight, without any wires exposed, neat and orderly, the full performance of the HDMI transmitter is not affected. 6. Support infrared expansion, you can use the remote control to control the playback of the set-top box or player playback, pause or menu selection on the remote TV. 7. The content stream on STB, DVD/Blu-ray player, projector, game console or any other device with HDMI output can be wirelessly transmitted to the remote TV. 8. Intelligent frequency hopping adaptive transmission in 5-5.8GHz frequency band to achieve secure and interference-free wireless transmission of video streams. 9. Easy to install, plug and play, no software installation required, no setup required. Product specifications: 1. HDMI standard interface: HDMI1.4, HDCP1.4. 2. HDMI resolution: up to 1080P. 3. Audio format: 1080P. 4. Maximum data transfer rate: 6.75Gbps. 5. Wireless transmission standard: IEEE802.11a / b / g / n. 6. Operating frequency: 5.8GHz 300Mbps. 7. Transmission distance: 200 meters (open space accessibility). 8. Infrared frequency: 38Khz. 9. DC power input: AC 100V-240V 50/60Hz. 10. DC power output: DC 5V/2A. 11. Net weight 350g. 12. Product size: 11.8x11.8x2.5cm.Specification: Package Weight One Package Weight 0.73kgs / 1.61lb One Package Size 14cm * 12cm * 13.5cm / 5.51inch * 4.72inch * 5.31inch Qty per Carton 24 Carton Weight 15.88kgs / 35.01lb Carton Size 44cm * 50cm * 29cm / 17.32inch * 19.69inch * 11.42inch Loading Container 20GP: 417 cartons * 24 pcs = 10008 pcs40HQ: 970 cartons * 24 pcs = 23280 pcs

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Specifications1. CM4 socket: Suitable for all variants of Compute Module 4 2. Network: - Ethernet: Dual Gigabit Ethernet RJ45 - M.2 B KEY, for connecting 5G / 4G module - Nano-SIM card slot, supports standard Nano-SIM card for 5G/4G/3G/2G communication 3. USB 3.2 Gen1 x 2 4. PIN header: Raspberry Pi 40PIN GPIO headerx 1 5. Display: MIPI DSI port (15pin 1.0mm FPC connector) 6. Camera: MIPI CSI-2 port x 2 (15pin 1.0mm FPC connector) 7. Video: HDMI x 2, supports 4K 30fps output 8. RTC: Real-time clock with battery socket and ability to wake Compute Module 4 9. Storage: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants 10. Fan header: 5V/12V (12V by default), allows speed adjustment and measurement 11. Power input: 5V/2.5A 12. Size: 99.6 x 87.0mmSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 17.80kgs / 39.24lb 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

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1. Shell material: ABS2. Product size: 68x48x18mm (excluding shell)3. Product net weight: 25g (excluding shell)4. Working frequency: 315MHz/433.92MHz5. Output mode: terminal block6. Control method: remote control with the same frequency7. Working mode: inching, self-locking, interlocking8. Working voltage: DC12-36V9. Standby current: 9.8mA10. No-load maximum operating current: 96mA11. Receive sensitivity: -105dBm12. Working temperature: -20-70 degrees CelsiusNotice: 1. The supply voltage cannot exceed the working voltage.2. In an environment with strong wireless interference, the receiving distance may be reduced.3. Keep out of reach of children.4. It is forbidden to use it in a humid environment, otherwise it may cause damage to the controller.Specification: Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 10cm * 6cm * 3cm / 3.94inch * 2.36inch * 1.18inch Qty per Carton 10 Carton Weight 1.53kgs / 3.37lb Carton Size 20cm * 10cm * 10cm / 7.87inch * 3.94inch * 3.94inch Loading Container 20GP: 13333 cartons * 10 pcs = 133330 pcs40HQ: 30952 cartons * 10 pcs = 309520 pcs

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Parameter:1. Indoor temperature measurement range: -50 °C - +70 °C (+14 °F ~ +122 °F)2. Outdoor temperature measurement range: -50 °C - +70 °C (+14 °F ~ +122 °F)3. Temperature measurement accuracy: ± 1 ° C (1.8 ° F)4. Temperature resolution: 0.1 ° C (0.1 ° F)5. Humidity measurement range: 10% RH-99% RH6. Humidity measurement accuracy: ±5% RH (40%-80%)7. Humidity resolution: 1%8. Storage conditions: -10 ° C - +60 ° C, 20% - 80%9. Dimensions: 102x93x23.5 mm10. Suitable for: home, office, school, experimental test, hospital and other places, especially the necessary tools for Puer collectors to improve and monitor the tea environment. At the same time, the number of Tibetan tea is large, and it is recommended to place a thermometer and hygrometer in different positions of the teahouse for comprehensive monitoring, because even if the same room is in different positions, the temperature and humidity conditions are different.Features:1. Display the indoor and outdoor temperature on the same screen, no need to switch2. Indoor temperature / humidity displayOperation method:1. Push the battery door in the direction indicated by the back of the machine, remove the battery spacer, and then replace the battery door, the machine can be used.2. Key function: (MODE) switch clock and alarm display mode / set current time, alarm, 12 or 24 hour system, date (ADJ) to adjust the value of the set item; (MEMORY) display the highest / lowest temperature in memory Humidity value/clear memory maximum/minimum humidity value; (°C/°F) switching temperature unit is displayed in °C (degrees Celsius) or °F (Fahrenheit);3. Press and hold (MODE) for 3 seconds in the initial state, the minute of the current time starts to flash, press (ADJ) to adjust the number of minutes, and press (MODE) to set the “clock” and “12/24” respectively. , "Month (M)", "Day (D)"4. In the current clock mode, (the two points between the clock and the minute flashes once every second) switch to display the alarm mode (the two points between the clock and the minute do not flash), press (ADJ) to switch The “Alarm Clock” function/“Hourly Time” function is turned on and off. Press and hold (MODE) for 2 seconds to set the alarm time and start the “Full Time Time” function. The corresponding symbol appears.5. In the alarm mode, if there is no operation, it will automatically return to the current clock after one minute. At this time, press (ADJ) to switch to the calendar display, and automatically return to the current clock after 3 seconds. Press the MMEMORY button to display the maximum and minimum values ??for the last measurement of temperature/humidity.6. Press (MEMORY) to display the maximum temperature/humidity (MAX) and minimum value (MIN) of the memory. Press and hold (MEMORY) for more than 2 seconds to clear the maximum/minimum value of the memory.Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 15cm * 5cm / 7.87inch * 5.91inch * 1.97inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs

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1. Solar panel peak power:100W 2. Output Interface:Dual USB & DC 5525 3. USB Port: 5V 2.4A (Max) 4. DC 18V Port: 18V 5A (Max) 5. Solar Energy Conversion Rate: 22%-25% 6. Unfolded Size: 120x95x1.7cm 7. Folded Size: 32x19x9cm 8. Industrial-strength PET plastic faced solar panels sewn into high-wear polyester canvas ensure its able to withstand the trials of your outdoor adventuresSpecification: Package Weight One Package Weight 2.84kgs / 6.26lb One Package Size 35cm * 20cm * 10cm / 13.78inch * 7.87inch * 3.94inch Qty per Carton 6 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 37cm * 32cm / 16.54inch * 14.57inch * 12.6inch Loading Container 20GP: 536 cartons * 6 pcs = 3216 pcs40HQ: 1244 cartons * 6 pcs = 7464 pcs

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1.5inch OLED display Module, 128x128 pixels, 16 gray scale, SPI/I2C interfaceOverviewThis is a general OLED display Module, 1.5inch diagonal, 128x128 pixels, 16 gray scale, with embedded controller, communicating via SPI or I2C interface.Features1. 128x128 high resolution2. 16 gray scale, better display effect3. Support SPI or I2C interface, configured via onboard resistor4. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Driver: SSD13272. Interface: SPI / I2C3. Display color: White4. Gray scale: 165. Resolution: 128x128 (most other competitive products are typically 128x64)6. Viewing angle: >160 degree7. Operating voltage: 3.3V / 5V8. Dimension: 44.5 x 37 (mm)Package Contents1. 1.5 inch OLED Module x12. PH2.0 7Pin x1Specification: 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. This is a flame retarded panel. 2. Support pressure overcurrent protection. 3. Easy to install, the same way as ordinaral sockets, can be mounted on a wall or desktop and other locations 4. USB charging application: Suitable for all kinds USB 5V charge, such as a variety of cellphones, digital cameras and other electronic digital products. 5. Applications: Site dormitory, school dormitories, offices quarters, corporate offices, railway stations and so on.Specification: General Connector USB 2.0 Material PC Input Voltage 36V USB Output Voltage 5V USB Output Current 3.1A Size 8.6*8.6*3.5cm Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 9cm * 9cm * 4cm / 3.54inch * 3.54inch * 1.57inch Qty per Carton 160 Carton Weight 16.20kgs / 35.71lb Carton Size 47cm * 45cm * 25cm / 18.5inch * 17.72inch * 9.84inch Loading Container 20GP: 504 cartons * 160 pcs = 80640 pcs40HQ: 1170 cartons * 160 pcs = 187200 pcs

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Compatible ModelsFor Raspberry Pi 1. Support Raspberry Pi OS / Ubuntu / Kali / WIN10 IoT / Retropie 2. Driver free for USB-C touch 3. Config file is required for I2C touch 4. Supports all versions of Raspberry Pi For Jetson Nano 1. Support Ubuntu 2. PC 3. Support Windows 11 / 10 / 8.1 / 8 / 7 4. For Jetson Nano and PC, only USB-C touch is availablePackage List1. 2.8 inch HDMI LCD (H) x 1 2. HDMI Adapter (C) x 1 3. HDMI Adapter (B) x 1 4. HDMI cable x 1 5. USB-A to USB-C cable x 1 6. Screws pack x 1Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 12cm * 5cm / 7.87inch * 4.72inch * 1.97inch Qty per Carton 72 Carton Weight 13.00kgs / 28.66lb Carton Size 60cm * 36cm * 40cm / 23.62inch * 14.17inch * 15.75inch Loading Container 20GP: 308 cartons * 72 pcs = 22176 pcs40HQ: 716 cartons * 72 pcs = 51552 pcs

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