Search results for "office electronics"

1. Designed for Laser Engraver, 3D printer, CNC mill, Arduino project. 2. 15W Optical power output, 4mm plywood from 1 pass(speed 200), 3mm black acrylic board from 1 pass. Able to engrave stainless steel, but it needs good focus adjustment. 3. More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable. 4. More Quiet, Intelligent drive adjust the cooling fan speed according to laser temperature. 5. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for NEJE laser module. 6. Slidable mounting fixture is provided for easy adjustment of focus. Specification: 1. Heatsink Material: Aircraft Aluminum + Brass Shell 2. Luminous Color: Blue 3. Section Size: 40mm x 40mm 4. Cooling Mode: Temperature sensor intelligent control + 10000 rpm 40mm cooling fan 5. Dimension: 60 x 40 x 40mm 6. Adapter Plug: 5.5 2.1 port 7. Can Engrave: MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum/Mirror Stainless Steel 8. Can Not Engrave: Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material Technical Parameters: 1. Module Input: 30-40W 2. Optical power output: 15W 3. Wavelength: 445-450nm 4. Beam Shape: Dot (Focusable) 5. Working Voltage: DC 12V 6. TTL&PWM Modulation: YES, compatible with Both TTL & PWM Modulation 7. Input Voltage: DC12V 3-4A 8. PWM/TTL Input: DC3.3V-12V 9. Input Interface: PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-) 10. NOTE: Temperature interface can be disconnected 11. Drive Mode: External ACC 12. Safe temperature range: <60 degrees Celsius 13. Module weight: 202g ( The lighter the weight, the smaller the moving inertia, the better the performance ) 14. Life Time: 10000-20,000 hours Package Included - 1 x Laser Engraving Module - 1 x Laser Module Sliding fixture - 1 x 4 Pin Cable(1m) - 1 x NEJE Digital PWM Wave Pulse Signal Generator Adjustable board - 1 x 2.5mm L-shaped wrench - 1 x 5mm L-shaped wrench - 1 x 4Pin Cable - 1 x 3Pin Cable - 1 x 2Pin CableSpecification: Package Weight One Package Weight 0.38kgs / 0.84lb One Package Size 17cm * 11cm * 6cm / 6.69inch * 4.33inch * 2.36inch Qty per Carton 50 Carton Weight 22.50kgs / 49.60lb Carton Size 55cm * 35cm * 32cm / 21.65inch * 13.78inch * 12.6inch Loading Container 20GP: 432 cartons * 50 pcs = 21600 pcs40HQ: 1004 cartons * 50 pcs = 50200 pcs

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About the product1. Radiation survey meter can test electric field radiation and magnetic field emission to reach the optimal test result. 2. It is used to test and learn electromagnetic radiation situation indoor and outdoor. 3. It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on LCD digital display after processing by the control micro-chip. 4. You can make reasonable processing or taking effective prevention measures toward the electromagnetic radiation according to the test resultFeatures1. One instrument with two uses, it can test the electric field and the magnetic field radiation at the same time 2. Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically 3. Data locking, one-key lock of the radiation value 4. LCD graphic display of the radiation value trend 5. Radiation assessment, remind you whether the radiation value is safe or not 6. Fashionable design, easy on-hand operation, it is easy to move or make field measurementRange of Application1. Electromagnetic radiation monitoring: House and apartment, office, outdoor and industrial site 2. Electromagnetic radiation test: Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test 3. Radiation protection product test: Test effects of radiation-proof clothes, radiation-proof film and other prevention articlesSpecification: General Operating Temperature 0 ~ 50 Degree Celsius Operating Humidity relative humidity <80% Power Supply 6F22 9V battery Presicion 1V/m (electric); 0.01uT (magnetic) Range (Electric Field) 1V/m-1999V/m Range (Magnetic Field) 0.01uT-19.99uT Alarm Threshold Value (Electric) 40V/m Alarm Threshold Value (Magnetic) 0.4uT Reading Display 3-1/2-digit LCD Testing Bandwidth 5Hz-3500MHz Sampling Time about 0.4 seconds Test Mode Bimodule synchronous test Over Range Indication LCD displays "1" Size 125.8mm x 63.6mm x 31mm Weight 146g Package Include Package Contents 1 x Manual 1 x Battery 1 x Electromagnetic Radiation Tester Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 18cm * 12.5cm * 5.5cm / 7.09inch * 4.92inch * 2.17inch Qty per Carton 40 Carton Weight 10.60kgs / 23.37lb Carton Size 57cm * 38cm * 27cm / 22.44inch * 14.96inch * 10.63inch Loading Container 20GP: 455 cartons * 40 pcs = 18200 pcs40HQ: 1058 cartons * 40 pcs = 42320 pcs

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OverviewSmart robot is always the favorite project of electronic enthusiasts, however, a robot will be "not that smart" if it is not AI-based.Welcome the JetBot, an actual smart robot powered by Jetson Nano. With the intelligent eye (front camera), facial recognition, object tracking, auto line following, and collision avoidance can be easily achieved. It also comes with ROS nodes code, which makes it easy to get started with the open source ROS (Robot Operating System), and to learn the system framework and concepts of ROS.Features1. Adopts 3x 18650 batteries (NOT included), high battery capacity, up to 12.6V voltage output, more powerful driving force.2. Integrates S-8254AA + AO4407A lithium battery protection circuit, provides protections for over-charge, over-discharge, over-current, and short circuit.3. Onboard APW7313 voltage regulator, provides stable 5V voltage for the Jetson Nano.4. Onboard TB6612FNG dual H-bridge motor driver.5. Onboard 0.91inch 128×32 pixels OLED, allows to display robot IP address, RAM, battery life, etc.6. Onboard ADS1115 AD acquisition chip for monitoring the battery in real time.7. Weight: 1029gWhat is on the JetBot Expansion Board1. S-8254AA: Lithium battery protector, provides protections for over-charge, over-discharge, over-current, and short circuit2. ADS1115: 16-bit AD acquisition chip, monitoring the battery in real time3. AO4407A: P-Channel MOSFET for protection circuit4. APW7313: 5V power regulator for powering the Jetson Nano5. PCA9685: PWM controller, I2C interface, for IO expansion6. TB6612FNG: dual H-bridge motor driver7. 0.91 inch OLED: SSD1306 driver chip, 128×32 pixels8. Battery charger input: charging the 3x 18650 batteries9. Power switch10. 18650 battery holder11. Motor connector (bottom side)12. Jetson Nano communication header: I2C interface and power supplyPacking List1. Jetson Nano Developer Kit x12. Micro SD Card 64GB ×13. Metal box x14. Camera holder x15.Acrylic piece x16. Jetbot expansion board x17. IMX219-160 Camera x18. Wireless-AC8265 x19. Motor 2PCS x110. Wheel 2PCS x111.Omni-direction wheel 2PCS x112. Power adapter EU head x113. 12.6V battery charger x114. Wireless gamepad x115. Screwdriver 2PCS x116. 6Pin 9cm cable x117. Screws pack x118. Spanner x119. Cooling fan x120. Micro SD card reader x1Specification: Package Weight One Package Weight 1.40kgs / 3.10lb One Package Size 28cm * 20cm * 15cm / 11.02inch * 7.87inch * 5.91inch Qty per Carton 10 Carton Weight 15.00kgs / 33.07lb Carton Size 52cm * 40cm * 60cm / 20.47inch * 15.75inch * 23.62inch Loading Container 20GP: 213 cartons * 10 pcs = 2130 pcs40HQ: 496 cartons * 10 pcs = 4960 pcs

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1. CPU: RK3588S2 quad core Cortex-A76+quad core Cortex-A55, GPU: ARM Mali-G610 MP4 2. RAM+ROM: 4GB+64GB, Android 13 operating system 3. 32 inch screen, 1920x1080 resolution, 16:9 screen ratio, 10 point capacitive touch, 300 nits brightness, 4000:1 contrast ratio, 30000h backlight life 4. Supports Wi Fi IEEE 802.11a/b/g/n/ac/ax (Wi Fi 6) with dual antenna Mu MIMO standard, Bluetooth 5.3, 10M/100M/1000M Ethernet 5. Media format: Decoder: MPEG-1, MPEG-2, MPEG-4, H.263, H.264, H.265, VC-1, VP9, VP8, MVC, AV1, AVS2, JPEG Encoders: H.264, H.265, JPEG 6. Interface: 1xType-C (OTG/DP only), 1xUSB3.0, 1xUSB2.0, 1xHDMI 2.0, 1xDC 12V power socket, 1xRJ45 7. Dual speakers 4ohm 6W, 4 microphones, supporting noise reduction and echo cancellation; 8 million camera 8. 100x100mm VESA hole 9. 12V/5A adapter, available in US, European, and British standards 10. Support power button/volume+/volume- 11. Gravity sensor 12. 8-megapixel cameraSpecification: Package Weight One Package Weight 8.80kgs / 19.41lb One Package Size 83cm * 13cm * 51cm / 32.68inch * 5.12inch * 20.08inch Qty per Carton 1 Carton Weight 10.00kgs / 22.05lb Carton Size 85cm * 15cm * 53cm / 33.46inch * 5.91inch * 20.87inch Loading Container 20GP: 394 cartons * 1 pcs = 394 pcs40HQ: 916 cartons * 1 pcs = 916 pcs

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1. One EMF Tester with two uses, testing the electric field and the magnetic field radiation at the same time.2. Measure radiation of high voltage power lines, appliances, electrical wires.3. Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically.4. Data hold and max measurement, one-key lock the radiation value.5. Large & clear LCD display of the values for easy reading.6. Easy to operate with easy one-hand operation, easy to carry and make field measurement.7. Can measure the environment temperature with 2 temperature units (C/F).8. Electric field strength range: 0~1999V/m9. Electric field strength resolution: 1V/m10. Magnetic field strength frequency range: 20Hz~300Hz11. Electric field strength frequency range: 20Hz~3500MHz12. Power Supply: 3 x 1.5V AAA battery (Not included)Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 8cm * 3.5cm / 7.87inch * 3.15inch * 1.38inch Qty per Carton 100 Carton Weight 21.00kgs / 46.30lb Carton Size 42cm * 42cm * 37cm / 16.54inch * 16.54inch * 14.57inch Loading Container 20GP: 408 cartons * 100 pcs = 40800 pcs40HQ: 948 cartons * 100 pcs = 94800 pcs

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1. Power port: Type-C2. Output resolution: 1080P/60Hz3. Power supply: 5V/2A4. Receiver port specifications: HDMI/Type-C/VGA/3.5mm audio port5. Suitable for wireless screen projection of devices with high-definition HDMI interface output6. Support 5G/2.4G dual-band WiFi, high-definition video wireless transmission7. Wireless network: IEEE 802.11ac 2.4GHz/5GHz8. Plug and play, no software, no settings, no drivers required9. Note: The transmitter cannot be used alone and must be used with the receiverSpecification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 16cm * 14cm * 4cm / 6.3inch * 5.51inch * 1.57inch Qty per Carton 63 Carton Weight 21.79kgs / 48.04lb Carton Size 50cm * 44cm * 30cm / 19.69inch * 17.32inch * 11.81inch Loading Container 20GP: 404 cartons * 63 pcs = 25452 pcs40HQ: 937 cartons * 63 pcs = 59031 pcs

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1. CPU: RK3399 4 x Cortex-A53 + 2 x Cortex-A722. RAM+ROM: 2GB+16GB / 4GB+32GB, Android 12 operation system3. 32 inch IPS screen, 1920x1080 resolution, 16:9 aspect ratio, 10 point capacitive touch4. Support WiFi 802.11b/g/n/a/ac, Bluetooth 5.0, 100M/1000M Ethernet5. Media format:- Video formats: MPEG-1, MPEG-2, MPEG-4, H.265, H.264, H 263, VC-1, VP8, VP9, MVC, etc. Support up to 4K- Audio format: MP3, WMA, AAC, WAV, OGG, etc-Picture format: JPEG, PNG, GIF, etc6. Interface: 1xType-C, 1xUSB3.0, 2xUSB2.0, 1xHDMI-in(1920x1080 60Hz), 1xDC power jack, 1xRJ45, 1x3.5mm headphone jack7. Double speakers 4 ohm 5W, dual microphones support noise reduction and echo cancellation8. 100x100mm wall-mounted VESA hole9. 12V/5A adapter, US / EU /UK plug optionalSpecification: Package Weight One Package Weight 8.80kgs / 19.41lb One Package Size 83cm * 13cm * 51cm / 32.68inch * 5.12inch * 20.08inch Qty per Carton 1 Carton Weight 10.00kgs / 22.05lb Carton Size 85cm * 15cm * 53cm / 33.46inch * 5.91inch * 20.87inch Loading Container 20GP: 394 cartons * 1 pcs = 394 pcs40HQ: 916 cartons * 1 pcs = 916 pcs

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1. Power cable: 1.5m2. Maximum load current: 16A3. Mobile App remote control4. Support intelligent voice control such as Tmall Genie, Xiaodu Speaker, Amazon Alexa, Google Assistant, etc5. Manual switch, timing switch, sharing control 6. Intelligent linkage controlSpecification: Package Weight One Package Weight 0.70kgs / 1.55lb One Package Size 39cm * 8cm * 7cm / 15.35inch * 3.15inch * 2.76inch Qty per Carton 30 Carton Weight 22.00kgs / 48.50lb Carton Size 44cm * 41cm * 42cm / 17.32inch * 16.14inch * 16.54inch Loading Container 20GP: 351 cartons * 30 pcs = 10530 pcs40HQ: 817 cartons * 30 pcs = 24510 pcs

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1. Sampling rate: 5MS/s2. Bandwidth: 1M3. Vertical sensitivity: 10mV/Div~10V/Div4. Time base range: 500ns~20S5. Waveform pause: supported6. Trigger mode: With complete trigger function (single, normal, automatic), it can be used freely for both periodic analog signals and non-periodic digital signals7. Voltage range: Can measure 400V voltage signal8. Calibration square wave: Comes with 1KHz calibration square wave, easy and convenient probe calibration9. Frequency: 0-10KHz10. Amplitude: 0.1~3.3V11. Coupling mode: AC/DC12. Display: 2.8 inches/PPI 320x24013. USB charging: 5V/1A14. Lithium battery capacity: 1000mAh15. Waveform: sine wave, rectangular wave, sawtooth wave, half wave, full wave, positive step wave, reverse step wave, noise wave, exponential rise, exponential fall, DC signal, multi-audio, Sink pulse, Lorentz wave16. Automatically shut down after a certain period of no operation, saving energy and extending service life17. Suitable for use in a variety of occasions, lightweight and space-saving, can be carried with you for work, maintenance and DIY tools18. Highly sensitive buttons, super simple and easy to understand operation experience19. Type-C port, supports firmware upgrades and charging20. Standard configuration, upgrade comparison: host, basic accessories are the same, the upgrade is more than the standard configuration, a P6100 probe (10x probe) + adapter21. Size: 99x68.3x19.5mm22. Weight: 100gSpecification: Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 16cm * 10cm * 5cm / 6.3inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 18.50kgs / 40.79lb Carton Size 47cm * 44cm * 28cm / 18.5inch * 17.32inch * 11.02inch Loading Container 20GP: 460 cartons * 100 pcs = 46000 pcs40HQ: 1069 cartons * 100 pcs = 106900 pcs

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Features:1. Use high-quality precision print heads and 200DPI printing resolution to present high-definition photo-like printing effects.2. Compact and convenient, takes up no space and is easy to carry3. Built-in 1200 mAh lithium battery, long-lasting battery life, meeting daily needs4. Support Bluetooth connection and print text5. Equipped with a roll of printing paperProduct parameters:1. Function: text extraction, picture/photo printing, sticker printing, label printing2. APP language: Simplified Chinese, Traditional Chinese, English, Spanish, Arabic, Italian, Japanese, Korean, German, Korean, Portuguese, Russian, Thai, Vietnamese, Greek3. Bluetooth version: 5.14. Printing speed: 0.55. Printing media: thermal6. Printing resolution: 200dpi7. Connection method: Bluetooth connection8. Charging interface: Type-C9. Battery capacity: 1200mAh10. Thermal paper size: 57 x 25mm11. Printer size: 95 x 80 x 42mm12. Product net weight: 160 gramsSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 12cm * 9cm * 5cm / 4.72inch * 3.54inch * 1.97inch Qty per Carton 50 Carton Weight 10.50kgs / 23.15lb Carton Size 46cm * 25cm * 24cm / 18.11inch * 9.84inch * 9.45inch Loading Container 20GP: 966 cartons * 50 pcs = 48300 pcs40HQ: 2242 cartons * 50 pcs = 112100 pcs

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1. Pixel: HD 3.6 million pixels2. Display screen: 4.3 inches3. Magnification: 1-600 times continuous magnification system4. Battery capacity: 2000mAh5. Sixteen language systems: English, Spanish, Russian, Korean, Japanese, Thai, Hebrew, Portuguese, German, French, Italian, Turkish, Czech, Polish, Traditional Chinese, Simplified Chinese6. Insertable memory card, support 1-64GB7. With 8 bright LED lights8. Packing list: host, bracket, power cord, charging head, storage tableSpecification: Package Weight One Package Weight 0.55kgs / 1.21lb One Package Size 17cm * 21cm * 8cm / 6.69inch * 8.27inch * 3.15inch Qty per Carton 50 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 50 pcs = 8850 pcs40HQ: 412 cartons * 50 pcs = 20600 pcs

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Features: 1. The button is illuminable: Hz can emit red or green light, indicating the detection of non-contact force AC voltage, control voltage or binding control in continuity test. 2. No switch design required: no need to switch, the multimeter can automatically detect AC / DC voltage, AC / DC current, Hz, continuity, resistance or V-Alert (non-voltage detection) contact and control wires. 3. Double-sided probe design support: The probe can be fixedly supported for one-handed measurement. Or the probe is hidden in the bracket to avoid injury and safe to carry. 4. Recoverable fuse: The fuse saves you time and cost of recoverable repairs. 5. Durability: Multiple rounded corners help reduce and absorb the effects of collisions and accidental drops. It is made of hard plastic and is rubber molded on the side for better resistance to accidents. 6. Protective case: It is equipped with a protective case to prevent shock, friction and impact. This housing is detachable and easy to replace. 7. Exquisite and compact, carrying no burden, can be placed in pockets and backpacks. Product parameters 1. DC voltage range: 600V/0.1V. 2. AC voltage range: 600V/0.1V. 3. Resistance range: 6000 ohms / 1 ohm. 4. DC current range: 200mA/0.1mA. 5. AC current range: 200mA/0.1mA. 6. Frequency range: 1000Hz/1Hz. 7. Display: 6000 digits. 8. Auto range, data retention, backlight, non-contact voltage detection. 9. Power: 2 x 1.5V AAA battery (not included). 10. Size: 139x83x36mm. 11. Weight: about 160g (without battery). Package Contents Multimeter x 1 Black test lead x 1 Red test lead x 1 English manual x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 16.2cm * 11.6cm * 4.3cm / 6.38inch * 4.57inch * 1.69inch Qty per Carton 48 Carton Weight 15.40kgs / 33.95lb Carton Size 42cm * 38cm * 36cm / 16.54inch * 14.96inch * 14.17inch Loading Container 20GP: 464 cartons * 48 pcs = 22272 pcs40HQ: 1077 cartons * 48 pcs = 51696 pcs

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