Search results for "electronics"

1. Wireless Display - Wireless screen mirroring, sync mirror the entire screen of iOS / Android smartphone, tablet PC to any HD screen TV or projector, perfect for PPT presentation and movie streaming. 2. Strong Compatibility - Supports Miracast, Airplay, DLNA protocol. Compatible with iOS 9.0 and above, Android 4.4 and above. Supports for Google Chrome (the latest version) and for Google Home. 3. Stable WiFi Signal - External WiFi module, supports 802.11b/g/n wireless connection, 2.4GHz WiFi, strong signal, supporting online local content wireless display: Video, Audio, Photo, Office file and Website. 4. No Driver Required - Just press one button to freely switch between Airplay and Miracast mode. Plug and play, no need to install drivers, easy to operate. Ultra low power consumption, and low heat. 5. High Definition Output - Supports Full HD wireless audio and video transmission, 1080P output with HD interface, providing you big screen experience. Uses compact portable deign for easy carrying. -Parameter: OS: Linux 3.0.8 CPU: RK3036 RAM: DDR3 128MB WiFi Module: Built-in Realtek 8188 USB WiFi Module WiFi Frequency: IEEE 802.11 b/g/n, 2.4G Max. Resolution: 1920 x 1080P Music Format: MP3, WMA, WAV, OGG, AAC, FLAC, 3GP Video Format: MPEG2, MPEG4, AVI, WMV, MKV, MOV, RM, RMVB Photo Format: JPG, BMP, PNG Power: 5V 1A Note: 1. Please make sure that your smart phone and Tablet PC support Miracast, DLNA, Airplay function before you buy it. 2. The WiFi Wireless Display Receiver is not compatible with Windows OS. 3. The WiFi Wireless Display is only compatible with Smart phone and Tablet PC, not compatible with PC. 4. The WiFi Wireless Display Receiver is not compatible with Netflix, Amazon Video Client, HBO go, Honda Motor.Specification: General Model G4 Material ABS Compatible with IOS: 9.0+/Android 0S: 4.4+ Size 5.5*3.7*1.3cm Hardware CPU RK3036 RAM DDR3 128MB Multimedia Output Resolution 1920*1080P Display Modes 1080P Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 10.5cm * 10.5cm * 2.8cm / 4.13inch * 4.13inch * 1.1inch Qty per Carton 100 Carton Weight 8.60kgs / 18.96lb Carton Size 55cm * 30cm * 23cm / 21.65inch * 11.81inch * 9.06inch Loading Container 20GP: 702 cartons * 100 pcs = 70200 pcs40HQ: 1631 cartons * 100 pcs = 163100 pcs

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1. Four operation modes: constant current operation; constant voltage operation; constant power operation; constant resistance operation2. This time, a flexible input wiring port design is adopted. Users can manually connect different adapters to achieve different measurement functions to extend the functions3. Automatically generate measurement data reports, stop voltage and time-limited discharge4. First turn off the load switch "OFF", measure the current battery no-load voltage, and then turn on the load switch "ON" through the setting key. At this time, you can read the internal resistance parameters of the current battery. The internal resistance of this table is calculated by the formula: (no-load voltage-load voltage)/current current=battery internal resistance5. Long press the setting key, and then short press the setting key when it flashes to switch to time-limited discharge for timing setting to obtain the effect of worry-free discharge aging. The time-limited discharge can be set to count down for any length of 1-99 hours and 59 minutes. When the set time is reached, the discharge will automatically stop. It can be used as a timer to turn off the constant current discharge aging functionReal-time display of internal and external dual temperature measurement data, three intelligent safety protections6. Test various USB data cables/chargers. First, use a data cable to connect the corresponding interface of the load device, and then use the DC power cable and Android cable to connect to the "Micros input detection port". Then adjust the current by setting the button to detect the voltage drop of the data cable and the performance stability of the charger.7. Test various DC power adapters, and the 2.4-inch high-definition large color screen displays data clearly.8. The four-wire wiring method, the voltage measurement is not affected by the voltage drop of the wire, making the voltage measurement more accurate.9. Easily test various data such as voltage/current/capacity of various lithium batteries/batteries.10. Long-term 180W load discharge aging test, the temperature is kept at about 50-80 degrees.11. Adopting intelligent temperature control light effect fan design, built-in large discharge tube, more powerful and more reliable, test the overall capacity of the battery, usage time, aging performance, etc.Online method:1. For Apple mobile phone APP: Please search E_test directly in the App Store to download and install, then click the Bluetooth APP icon to open the software, click the Bluetooth icon above the software to enter and select DL24-BLE to connect, and you can realize the remote wireless remote control setting and measurement function of the mobile phone. You can check the discharge status on the mobile phone at any time, various data cleaning can be seen, discharge voltage, current and power curves, etc. (No need to pair Bluetooth separately, just select DL24 directly from the software Bluetooth icon)2. Applicable to Android mobile phone APP: Scan the QR code on the back of the host to download the corresponding APP software. After installation, open the software and click the Bluetooth icon to enter and directly select DL24-BLE to successfully connect and use (no need to pair Bluetooth separately, just select DL24 directly from the software Bluetooth icon)3. Computer wired connection APP: After the host is powered on, use the data cable provided to connect to the computer USB port, then install the CH340 serial port driver, and then scan the QR code on the back of the host to download the corresponding APP software. After installation, open the software and select the newly installed serial port model to successfully connect and use. Of course, this APP style with installation method is also compatible with the serial port devices of Bluetooth devices4. Computer Bluetooth wireless connection APP: First add the Bluetooth device as the serial port device of DL24-SPP on the computer, then scan the QR code on the back of the host to download the corresponding APP software and store it. You can directly open the software and select the newly added Bluetooth serial port model to successfully connect and use it without installation.Specification: Package Weight One Package Weight 0.84kgs / 1.86lb One Package Size 21cm * 21cm * 15cm / 8.27inch * 8.27inch * 5.91inch Qty per Carton 4 Carton Weight 4.50kgs / 9.92lb Carton Size 44cm * 23cm * 32cm / 17.32inch * 9.06inch * 12.6inch Loading Container 20GP: 823 cartons * 4 pcs = 3292 pcs40HQ: 1911 cartons * 4 pcs = 7644 pcs

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1. Use high-brightness LD red laser source, low energy consumption, horizontal and vertical measurement at the same time, multi-grid strong light spots are clearly gathered, strong penetrating power, and the distance is still clear no matter how far away 2. Surface anodized + fine sandblasting, creating excellent metal texture 3. The screen adopts ultra-wide double-sided LED color screen, high-definition smooth and smooth surface, measurement response per second, real-time data display 4. Light weight, small size, easy to carry 5. Using reinforced anti-drop metal shell, not easy to break, durable 6. The combination of revolutionary technology based on micro-electromechanical system and advanced software technology realizes high-precision measurement with an accuracy better than +/-0.5 degrees 7. One-key dual-axis simultaneous measurement to meet the needs of different occasions and easy wire bonding Parameter: 1. Charging port: Type-C 2. Laser wavelength: 660nm 3. Laser class: Class 2 4. Degree of protection: IP54 5. Indoor distance: about 10 meters 6. Battery capacity: 730mah 7. Working mode: absolute angle + relative angle 8. Size: 120x20x35mm 9. Weight: 95gSpecification: Package Weight One Package Weight 0.16kgs / 0.34lb One Package Size 15cm * 5cm * 5cm / 5.91inch * 1.97inch * 1.97inch Qty per Carton 80 Carton Weight 12.46kgs / 27.47lb Carton Size 30cm * 20cm * 50cm / 11.81inch * 7.87inch * 19.69inch Loading Container 20GP: 888 cartons * 80 pcs = 71040 pcs40HQ: 2063 cartons * 80 pcs = 165040 pcs

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1. Produced with precision components, low power consumption, no switch, can work after plugging in the power supply, with colorful breathing lights2. Acting on the space environment, it can relax peoples body and mind, improve the body perception of sound and images, improve human health, work efficiency, and mental stress.3. It can be placed on the table or bookshelf 1.5 meters above the ground in the bedroom4. All-around design, no dust accumulation will affect the circuit5. Front and back double-sided transmitting antennas6. Input voltage: DC12V7. Current: above 0.5A8. Material: PCBSpecification: Package Weight One Package Weight 0.17kgs / 0.38lb One Package Size 12cm * 10cm * 1.5cm / 4.72inch * 3.94inch * 0.59inch 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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1. Suitable for 15PIN DSI display to connect to Raspberry Pi 5, and for 22PIN DSI display to connect to Raspberry Pi 42. Made of thick copper material, ensuring more stable signal transmission3. 22PIN to 15PIN4. The picture is for display only. CSI ribbon cables and DSI ribbon cables cannot be used interchangeably5. Size: 200mm / 300mm / 500mm6. Note: only the ribbon cable will be shipped, no other items includedSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 14cm * 8cm * 2cm / 5.51inch * 3.15inch * 0.79inch Qty per Carton 192 Carton Weight 7.00kgs / 15.43lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 192 pcs = 94080 pcs40HQ: 1137 cartons * 192 pcs = 218304 pcs

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Overview1. This is a Raspberry Pi LoRa HAT based on SX1268, covers 433MHz frequency band. It allows data transmission up to 5km through serial port.2. By utilizing the new generation LoRa spread spectrum modulation technology, the communication distance of the module is as long as 5km, also supports auto repeating to transmit longer. Other features include Wake on Radio, wireless config, carrier sensing, communication key, and so on.3. Comparing with normal LoRa modules, the SX1268 LoRa HAT achieves longer communication distance, higher rate, lower consumption, better safety and anti-interference. It is suitable for various applications such as industrial control, smart home, data collection, etc.Features1.Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards2. Onboard CP2102 USB TO UART converter, for serial debugging3. Bring the UART control interface, for connecting host boards like Arduino/STM324. 4x LED indicators, easy to check the module status5. LoRa spread spectrum modulation technology, up to 84 available signal channel, longer communication distance, more robust to interference6. Auto multi-level repeating, suit for ultra long range communication, allows multi network on the same region7. Low power consumption features like deep sleeping and Wake on Radio, ideal for battery-powered applications8. Customizable communication key which wont be retrieved, greatly improves the security of user data9. Support LBT, monitoring the signal channel noise before transmitting, greatly improves the success ratio under extreme environment10. Support RSSI signal intensity indicating, for evaluating signal quality, tuning the network11. Support wireless parameter configuration, by sending wireless command/data packet, remotely configure or retrieve the module parameter12. Support fixed-point transmission, broadcast, signal channel monitor13. Come with development resources and manual (examples for Raspberry Pi/STM32)What is on Board1. SX1268 LoRa module2. 74HC125V: voltage level translator3. CP2102: USB TO UART converter4. Raspberry Pi GPIO connector: for connecting with Raspberry Pi5. USB TO UART port6. UART header: for connecting host boards like STM32/Arduino7. SMA antenna connector8. IPEX antenna connector9. Indicators:- RXD/TXD: UART RX/TX indicator- AUX: auxiliary indicator- PWR: power indicator10. UART selection jumpers- A: Control the LoRa module through USB TO UART- B: Control the LoRa module through Raspberry Pi- C: Access Raspberry Pi through USB TO UART11. LoRa mode selection jumpers- Short M0, short M1: Transmission mode- Short M0, open M1: Configuration mode- Open M0, short M1: WOR mode- Open M0, open M1: deep sleep modeSpecification1. RF module: SX12682. Frequency band: 410.125 ~ 493.125MHz3. Radio rate: 0.3kbps ~ 62.5kbps (programmable)4. Transmit power: 22.0dBm (10/13/17/22dBm programmable)5. Receive sensitivity: -147dBm (radio rate 2.4kbps)6. Power consumption: - Transmit current: 110mA (transient consumption)- Receive current: 11mA- Sleep current: 2uA (LoRa module software shutoff)7. Communication interface: UART (TTL level)8. Baudrate: 1200bps ~ 115200bps (9600bps by default)9. Packet length: 240 Byte (32/64/128/240 Byte programmable)10. Cache: 1000 Byte11. Experimental range: 5km (condition: cloudless and wild, altitude 2.5m, antenna gain 5dBi, radio rate 2.4kbps)12. Power supply: 5V13. Logic level: 3.3V/5V14. Operating temperature: -40~85 degree C15. Applications: Smart home, industrial sensors, building automation, smart meters, and more other IoT applications16. Dimensions: 7cm x 12cm x 2cm17. Weight: 69g18. Packing List:- SX1268 433MHz LoRa HAT x1- USB type A plug to micro plug cable x1- 433MHz antenna x1Specification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 15cm * 8cm * 2cm / 5.91inch * 3.15inch * 0.79inch Qty per Carton 400 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 400 pcs = 110800 pcs40HQ: 644 cartons * 400 pcs = 257600 pcs

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1. Camera light source: 8 adjustable LEDS2. Working temperature: 32-113 degrees Fahrenheit (0-45 degrees Celsius)3. Battery: 2600mA lithium battery4. Working time: 5h5. Power input: DC 5V,500mAh / 1A6. Waterproof: IP68 (only for lens)7. Focal length: 5cm-500cm8. Camera resolution: 1960*10809. Video format: MP4Specification: General Certificate CE Package Weight One Package Weight 0.28kgs / 0.63lb One Package Size 15cm * 14cm * 7cm / 5.91inch * 5.51inch * 2.76inch Qty per Carton 40 Carton Weight 12.00kgs / 26.46lb Carton Size 48cm * 38cm * 39cm / 18.9inch * 14.96inch * 15.35inch Loading Container 20GP: 374 cartons * 40 pcs = 14960 pcs40HQ: 870 cartons * 40 pcs = 34800 pcs

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1. Number of cores: 42. Size: 19.5x18.8x13.1mm3. Rated voltage: 400V4. Rated current: 24A5. Rated power: 4KW6. Interface type: Plug-in 773-1047. Production process: Injection molding8. Application range: Wire9. Contact material: Copper10. Insulator material: PC, PA6611. Applicable wire: 0.75-2.5 square millimeter single-strand hard wireSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 6cm * 6cm * 9cm / 2.36inch * 2.36inch * 3.54inch Qty per Carton 100 Carton Weight 7.00kgs / 15.43lb Carton Size 47cm * 32cm * 25cm / 18.5inch * 12.6inch * 9.84inch Loading Container 20GP: 709 cartons * 100 pcs = 70900 pcs40HQ: 1646 cartons * 100 pcs = 164600 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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1. Rated voltage: 110v-240v2. Rated power: 5W3. The way of placing the disc: cassette type4. Audio cable category: audio cable5. Speaker interface: 3.5MM audio cable interface6. Material: ABS7. It can play various CD discs, with strong compatibility and high reading rate.8. Portable charging, 10 hours battery life.9. 1800mAH large capacity lithium battery.10. Support dual headset playback.11. Digital display, touch operation.Specification: Package Weight One Package Weight 0.59kgs / 1.31lb One Package Size 16cm * 16cm * 5cm / 6.3inch * 6.3inch * 1.97inch Qty per Carton 36 Carton Weight 21.52kgs / 47.44lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 36 pcs = 17640 pcs40HQ: 1137 cartons * 36 pcs = 40932 pcs

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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. Bluetooth 5.3, stable connection2. IPX6 waterproof, suitable for outdoor use3. 40mm graphene diaphragm speaker4. HD sound quality call, intelligent noise reduction5. Large capacity battery, long battery life6. The soft microphone set is suitable for full face helmet, rally helmet. The hard microphone set is suitable for half face helmet, reveal the face helmet, retro helmet.Specifications:Material: plastic + electronic componentsBattery: built-in 1000mAhCharging time: 2.5 hoursTalking time: 30 hoursStandby time: about 18 monthsBluetooth version: 5.3Transmission distance: 20 meters (without obstructions)Waterproof level: IPX6Charging voltage: 5V/1AHeadphone interface: TYP-CHost size: 85x35mmHost net weight: 60gSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 15cm * 11cm * 6cm / 5.91inch * 4.33inch * 2.36inch Qty per Carton 80 Carton Weight 15.40kgs / 33.95lb Carton Size 32cm * 57cm * 50cm / 12.6inch * 22.44inch * 19.69inch Loading Container 20GP: 292 cartons * 80 pcs = 23360 pcs40HQ: 678 cartons * 80 pcs = 54240 pcs

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