Search results for "led controller"

1. The product is a high-performance, highly integrated microcontroller development board. It integrates high-capacity Flash and onboard 1.54inch e-paper display, features ultra-low power consumption and ambient light readability, suitable for portable devices and long-Batt-life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF card slot, low-power audio codec chip circuit, and Lithium Batt recharge and discharge management circuit. Reserved interfaces including USB, UART, I2C, and GPIO for easy functionality expansion and sensor connectivity, providing a flexible and reliable development platform for IoT terminals, electronic tags, portable displays, and other applications.2. Features the RP2350A microcontroller chip developed by Raspberry Pi3. Unique dual-core, dual-architecture design: equipped with dual-core ARM Cortex-M33 and dual-core Hazard3 RISC-V processors; clock speeds up to 150MHz; allows flexible switching between the two architectures4. Built-in 520KB SRAM and 16MB on-chip Flash5. Uses a USB Type-C interface—modern and convenient, eliminating the need to worry about plug orientation6. Onboard 1.54-inch E-Ink display (200 × 200 resolution) featuring high contrast and wide viewing angles7. Supports USB 1.1 Host and Device modes8. Supports low-power sleep and dormant modes9. Recognized as a mass storage device via USB for drag-and-drop file uploading10. Breaks out 7 GPIO pins and USB+/- pins from the RP2350A11. Includes 1x I2C, 1x UART, 2x 12-bit ADC, and 6x controllable PWM channels; features precise on-chip clocks and timers12. Built-in temperature sensor for real-time chip temperature monitoring13. 12 Programmable I/O (PIO) state machines for custom peripheral supportSpecifications:1. Display Panel: E-Ink screen2. Display Size: 1.54 inches3. Resolution: 200 × 2004. Grayscale Levels: 25. Communication Interface: SPI6. Full Refresh Time: 2s7. Display Colors: Black, White8. Partial Refresh Time: 0.3s9. Viewing Angle: Greater than 170-degree10. Display Mode: ReflectiveSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 7cm * 7cm * 5cm / 2.76inch * 2.76inch * 1.97inch Qty per Carton 180 Carton Weight 11.00kgs / 24.25lb Carton Size 47cm * 37cm * 30cm / 18.5inch * 14.57inch * 11.81inch Loading Container 20GP: 511 cartons * 180 pcs = 91980 pcs40HQ: 1186 cartons * 180 pcs = 213480 pcs

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1. This product provides a powerful and durable lighting solution for studio and workshop shooting, ideal for macro photography, photojournalism and video recording, etc.2. It is an ideal light source for macro photography, news photography, video shooting, etc. Multiple lights are quickly linked to provide different lighting solutions3. Lightweight and portable lamp provides high brightness, convenient operation and accurate color temperature4. Flexible to change the LED lighting angle, only the variable version can adjust its color temperature from 3300K to 5600K+/-300K5. Lightweight and ultra-thin body, net weight 917g6. DC power supply: 13-16.8V7. Power: 30W8. Number of LED lamp beads: 1289. Lithium battery: 7.4V (for Sony NP-F970 model lithium battery) (sold separately)10. Operating temperature: -10 to 40 degrees Celsius11. Color rendering index: greater than 9512. Light brightness range: ten to one hundred percentSpecification: Package Weight One Package Weight 1.88kgs / 4.15lb One Package Size 41cm * 37cm * 6cm / 16.14inch * 14.57inch * 2.36inch Qty per Carton 6 Carton Weight 10.53kgs / 23.21lb Carton Size 41cm * 37cm * 36cm / 16.14inch * 14.57inch * 14.17inch Loading Container 20GP: 488 cartons * 6 pcs = 2928 pcs40HQ: 1133 cartons * 6 pcs = 6798 pcs

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Features1. Low power consumption, long life expectancy, energy saving 2. Seismic, impact resistance, non-thermal radiation, safe and stable 3. Home lighting, commercial lighting, studio and exhibition lightingSpecification: General Bulb Base G9 Types Corn Light Bulb Lamp Beads(pcs) 60pcs Lumens(LM) 560LM Emitter Types SMD-5730 LED Wattage 6.5W Light Color White Light Color Temperature 6000-6500K Lighting Area 360 degrees Voltage (V) AC 85V - 265V Sheathing Material ABS Product Size 9.0*2.8*2.8cm Weight 34g Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 10cm * 3.5cm * 3.5cm / 3.94inch * 1.38inch * 1.38inch Qty per Carton 200 Carton Weight 10.50kgs / 23.15lb 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. Strong functionality, beautiful appearance, evenly distributed and thickened heat dissipation grooves on the outer shell, strong heat dissipation function, intelligent identification of two-pole power supply voltage and general adaptability.2. Material: aluminum alloy3. Working voltage: 24V/36V/48V4. Rated power: 350W5. Size: 8.9 x 5.2 x 3CM6. Weight: 193GSpecification: Package Weight One Package Weight 0.22kgs / 0.48lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 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. Material: ABS + electronic components2. Size: 12.3x4.1x3.8 cm3. Weight: 0.071 kg4. Remote control batteries: 2 x AAA batteries (not included)5. Body battery: 90 mA 3.7V lithium battery6. Use time: about 10 minutes7. Charging time: about 25 minutes8. Remote control distance: 6 meters9. Support forward/backward/left and right rotation/left and right fine-tuning/descent/up10. Bright and bright navigation lights, 3 LEDs on the front of the submarine11. Water cut-off protection, double screw power, waterproof design12. Packing list: remote control x1, submarine x1, USB charging cable x1Specification: Package Weight One Package Weight 0.30kgs / 0.66lb One Package Size 16cm * 8cm * 10cm / 6.3inch * 3.15inch * 3.94inch Qty per Carton 108 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 108 pcs = 19116 pcs40HQ: 412 cartons * 108 pcs = 44496 pcs

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Features:1. Quiet display, noise reduction processing2. 360 degrees rotation, no dead angle display3. Safe and non-slip design at the bottom4. High-quality ABS material, strengthen the plasticity and compression resistance, bear heavy load5. One-piece design, finely snap to each card point, so that the rotation is stable and smooth6. Independent switch control of LED lights, turn clockwise when turned on, and turn counterclockwise when turned off7. Suitable for displaying jewelry, glasses, bags, watches, cosmetics, toy models, mobile phones and digital cameras.Specifications: 1. Material: High density ABS2. Product Size:- 30cm turntable: 30x5.8cm3. Product speed:- 30cm turntable: 50S/circle4. Product load:- 30cm turntable: 25kgSpecification: Package Weight One Package Weight 1.60kgs / 3.54lb One Package Size 33cm * 32cm * 7cm / 12.99inch * 12.6inch * 2.76inch Qty per Carton 10 Carton Weight 17.00kgs / 37.48lb Carton Size 65cm * 35cm * 37cm / 25.59inch * 13.78inch * 14.57inch Loading Container 20GP: 316 cartons * 10 pcs = 3160 pcs40HQ: 735 cartons * 10 pcs = 7350 pcs

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InstructionsThis product is a test wireless remote control frequency instrument, it can test the frequency of the remote control, can be clearly displayed;And can test the infrared induction is good or bad, lt is convenient for you to adjust the frequency you need when preparing the remote control. 1. "ON/OFF" is the power key for external frequency line test. The remote control that needs tobe tested will be emited close to this frequency meter(Placed in the test area), press the remotecontrol to open, you can test the frequency of the remote control, clearly displayed Frequencyvalue. (The effective test range is no more than 5CM. The closer the test area is, the moreaccurate the measured value will be;Car key frequency is generally divided into 320M HZ.434M HZ;868M HZ;) 2. "Lighting" is the key to turn on the front lighting; The front of the instrument is equipped withLED lighting, which is more convenient in bad light Place in use; 3. "INPUT" is an infrared input indicator. Will need to test the remote control with infrared light byclicking on it The red light shows that the infrared output of the remote control is normally emitted.lf the indicator is off. the Remote control infrared emitter failure, damage and other reasons; 4. "IR" is infrared receiving lamp;Matters Need AttentionWhen testing, some electronic signal interference sources should be avoidedsuch as: signal towers, base stations, telephone poles, sending and receivingText messages, etc.Specifications1. Model: CNBJ--501 2. Test range: 100M--1G HZ 3. Size: 150x75x30 (main part) 4. Weight: 205 grams 5. Working conditions: -10C -40 degree C 6. Relative humiditys: 80% 7. Storage conditions: -20 degree C -50 degree C 8. Relative humiditys: 85%Specification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 24cm * 15cm * 4cm / 9.45inch * 5.91inch * 1.57inch Qty per Carton 40 Carton Weight 10.00kgs / 22.05lb Carton Size 42cm * 50cm * 32cm / 16.54inch * 19.69inch * 12.6inch Loading Container 20GP: 396 cartons * 40 pcs = 15840 pcs40HQ: 921 cartons * 40 pcs = 36840 pcs

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1. Works with official Arduino boards 2. This is an I2C controlled PWM driver board with a built-in clock 3. You can use 3.3V MCU to control and drive the output up to 6V 4. 6 address select pins allow you to connect 62 driver boards to one I2C bus, total 992 channels of PWM output 5. About 1.6KHz frequency modulation PWM output 6. PCA9685 chip is at the center of the board 7. With power input terminal 8. With green power indicator light 9. Convenient to insert total 16 servos at the same time 10. With reverse polarity protection for input 11. Cascade design 12. Put a bulky capacitor on the V+ line 13. Put 220 ohm resistance components onto all PWM output linesSpecification: General Size 6.2*2.6*1.2cm Weight 10g Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 8cm * 5cm * 2.5cm / 3.15inch * 1.97inch * 0.98inch Qty per Carton 120 Carton Weight 4.20kgs / 9.26lb Carton Size 34cm * 27cm * 22cm / 13.39inch * 10.63inch * 8.66inch Loading Container 20GP: 1320 cartons * 120 pcs = 158400 pcs40HQ: 3065 cartons * 120 pcs = 367800 pcs

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Ring LED Light1. LED ring light can be mounted on the holder and take it anywhere, it can also be removed from the stand at any time, the tripod ball head can 360 degree rotating can free to adjust to any angle. 2. The ring light is made of 18pcs energy-saving LED beads, it heat dissipation is excellent, constant current drive and high color rendering, soften the light source and enhance skin tone in portraits photography. 3. RGB colors lighting mode adjustable brightness for your choose, you can adjust the color and brightness very easily. 4. Different colors of soft natural light illuminate your beauty in different occasions. 5. Extensive application: It is widely applied to outdoor photo light, filling light indoors, portrait, fashion, advertisement photography, shooting video etc. 6. Lightweight and portable design: Convenient to use and carry when you traveling or working outdoor etc.Ring LED Specifications1. LED Beads: 18pcs SMD 5050 RGBW 2. Max Power: 9W (USB 5V 1.8A) 3. Light color: RGB + White 4. Light color: - Red: Wavelength 620-625nm, luminous flux 600mcd/Lm - Green: Wavelength 520-525nm, luminous flux 1000mcd/Lm - Blue: Wavelength 460-465nm, luminous flux 400mcd/Lm - White: Color temperature 6000-6500kMicrophone1. The microphone can be fixed on the DV with microphone hole and path. The MS stereo system enables a natural sound pick-up. Delivering a stereo sound image with superb clarity 2. Load impedance: <0.68Kohm 3. Fit any device that have 3.5mm MIC socket and hot shoe, suitable for 3.5mm jack phones 4. Microphone type: electret condenser microphone 5. Microphone specification: 14*6.5mm 6. Directivity: Single point 7. Frequency response: 20-20000Hz 8. Sensitivity: -42dB +/- 3dB (0dB = 1V / Pa). 9. Signal to noise ratio: >65DBSPL 10. Test voltage: 1.5VVlogging Rig1. It is a must-have for you, if you love recording high quality videos. It makes shooting videos much easier since you have a much better grip with two handles. 2. With 3 standard shoe mount slot, you can get lighting and microphone attachments. A good tool for who need take higher quality phones or videos close to professional level. 3. The special design will enable you to take steady shots and capture unique life experiences 4. A must-have accessory for anyone wanting to improve their filmmaking skills with a phone that shoots better images than many high end cameras. You can mount it with any tripod, slider or dollies. 5. Compatible with iPhone 8 Plus, iPhone X, Samsung, Huawei most smartphone with or without a case from 1.8 inch to 3.9 inch wide.Tripod Mount1. Lightweight and portable design. 2. Made from thick and sturdy plastic, for shooting action sports footage from a fixed angle, but can also be used as a hand grip to shoot video or photos for GoPro, compact camera or smartphone. 3. The new push-button mechanism enables you to position and lock the ball head in one rapid, intuitive movement. Pushing the button releases the ball joint to move freely. When the button is released, the ball is locked automatically in the selected position. 4. With this solid construction, it provides a secure base in every situation and the rubber feet guarantee a stable and slip-free purchase on any surface. 5. 1/4 inch universal screw, compatible with Canon/ Nikon/ Sony/Pentax compact cameras and other light weight DSLRs with 1/4 inch thread; Suitable for GoPro 5/4/3+, and iPhone, Galaxy, Huawei, Haweel and other smartphones.Package List1. Video Rig x 1 2. Ring LED Light x 1 3. USB Cable Wire Control x 1 4. Microphone x 1 5. Tripod Holder x 1 6. Cold Shoe Tripod Head x 1 7. 3.5mm Audio Adapter Cable x 2 8. Color Package Box x 1Specification: General Certificate GPSR Compatible with Apple: iPhone 12, iPhone 12 Pro Max, iPhone 12 Pro, iPhone 12 mini, iPhone 11 Pro Max, iPhone 11, iPhone XS, iPhone XR, iPhone X, iPhone 7 Plus, iPhone 6s, iPhone 6 Plus, iPhone 5S Package Include Package Contents Video Rig x 1 Ring LED Light x 1 USB Cable Wire Control x 1 Tripod Holder x 1 Cold Shoe Tripod Head x 1 3.5mm audio adapter cable x 2 Color Package Box x 1 Package Weight One Package Weight 0.67kgs / 1.47lb One Package Size 30cm * 25cm * 8cm / 11.81inch * 9.84inch * 3.15inch Qty per Carton 20 Carton Weight 13.20kgs / 29.10lb Carton Size 60cm * 50cm * 40cm / 23.62inch * 19.69inch * 15.75inch Loading Container 20GP: 222 cartons * 20 pcs = 4440 pcs40HQ: 515 cartons * 20 pcs = 10300 pcs

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Features1. Comes with RM500U-CN core module, supports 5G and LTE-A multi network types, supports 5G NSA and SA networking 2. Integrates extensive network protocols, with multi drivers and software support, compatible with different OS including Windows / Linux / Android 3. USB 3.1 port (USB 2.0 compatible) for connecting to PC, Raspberry Pi, or Jetson Nano host board to enable high speed 5G communication 4. Standard M.2 B KEY slot, compatible with different 5G modules: RM500U-CN / RM500Q-CN / RM500Q-GL series 5. Onboard UART, PWR, and RST control pin, built-in voltage level translator, enabled via DIP switch, for use with hosts like Raspberry Pi or Arduino 6. Onboard USB-C connector, enabled via switch, for connecting standalone power supply for the module, allows more loads, stable amd flexible power supply 7. Onboard power supply on/off switch, reset button and LED indicator, easy to turn on/off the module or monitor the operating status 8. 2x SIM card slot, dual card single standby, switchable via AT command 9. High efficiency power supply circuit, up to 3A output currentSpecificationsFrequency band: 1. 5G: - 5G NR: 3GPP Release 15 NSA/SA operation, Sub-6 GHz - 5G NR NSA: n41, n78, n79 - 5G NR SA: n1, n28, n41, n77, n78, n79 - Downlink: 4 x 4 MIMO n1, n41, n77, n78, n79 2. LTE: - LTE Category: Downlink Cat 12, uplink Cat 13 - LTE-FDD: B1, B2, B3, B5, B7, B8, B20, B28 - LTE-TDD: B34, B38, B39, B40, B41 - Downlink 2 x 2 MIMO: B1, B2, B3, B5, B7, B8, B20, B28, B34, B38, B39, B40, B41 3. UMTS: WCDMA: B1, B2, B5, B8 Data rate: 1. 5G SA Sub-6: Downlink 2 Gbps; uplink 1 Gbps 2. 5G NSA Sub-6: Downlink 2.2 Gbps; uplink 575 Mbps 3. LTE: Downlink 600 Mbps; uplink 150 Mbps 4. UMTS: Downlink 42.2 Mbps; uplink 11 Mbps Other: 1. Operating temperature: -30 degree C ~ +75 degree C 2. Extension temperature: -40 degree C ~ +85 degree C 3. Module dimensions: 30.0 x 52.0 x 2.3 (mm) 4. Module weight: 8.9 (g)Package List1. M.2 TO 4G/5G HAT x 1 2. RM500U-CN x 1 3. Antenna 4pcs x 1 4. IPEX adapter cable 4pcs x 1 5. 2*20PIN pin header x 1 6. 5V 3A Type-C power adapter x 1 7. Dual plug USB3.0 cable x 1 8. USB3.0 adapter x 1 9. USB2.0 adapter x 1 10. SMA protective cap 4pcs x 1 11. Screws pack x 1Specification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 20cm * 16cm * 4cm / 7.87inch * 6.3inch * 1.57inch Qty per Carton 40 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 40 pcs = 22640 pcs40HQ: 1314 cartons * 40 pcs = 52560 pcs

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1. Action force: 700+/-50gf2. Key type: self-locking button3. Rated current: 0.1A4. Rated voltage: 1A5. Contact resistance: less than or equal to 200MΩ6. Ambient temperature: -25 to 70 degrees Celsius7. Material: POM8. Spring: 65MN9. Stretching piece: H65M10. SMD feet: brass11. Scope of application: Button switches are commonly used in audiovisual products, digital products, remote controls, household appliances, electronic toys, medical equipmentSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 15cm * 15cm * 10cm / 5.91inch * 5.91inch * 3.94inch Qty per Carton 324 Carton Weight 5.18kgs / 11.43lb Carton Size 30cm * 30cm * 28.8cm / 11.81inch * 11.81inch * 11.34inch Loading Container 20GP: 1028 cartons * 324 pcs = 333072 pcs40HQ: 2388 cartons * 324 pcs = 773712 pcs

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1. Support HDMI1.3 2. Support HDCP1.4 3. Compatible with both IEEE-568A and IEEE-568B standards. 4. Ability to extend 1080p HDMI HD signal to 150 meters without signal loss and clear picture quality 5. LED indicator shows working status 6. Allows you to remotely control DVD players or other HDMI video sources via infrared 7. EQ adjustment function to achieve the best match between HD quality and cable length 8. Quick installation, no driver, plug and playSpecification: General Material Metal Power 2W Power Supply DC 5.0V / 1.0A Size 66.8*82.6*21.3mm Weight 210g(2pcs) Package Weight One Package Weight 0.53kgs / 1.16lb One Package Size 18cm * 13cm * 8.5cm / 7.09inch * 5.12inch * 3.35inch Qty per Carton 20 Carton Weight 12.50kgs / 27.56lb Carton Size 45cm * 40cm * 30cm / 17.72inch * 15.75inch * 11.81inch Loading Container 20GP: 493 cartons * 20 pcs = 9860 pcs40HQ: 1146 cartons * 20 pcs = 22920 pcs

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