Top 10 Best Led Circuit Board

Size-Type5730Current300mAVoltage9-11VPower3WLuminous flux120lmLuminous angle120Color temperature3000K 22mmDia. Material-This LED Chip Bulb is made of high quality Auminum board, durable for daily use,low heat generating. Advantage-The LED light Panel has low consumption,high brightness,high Power LED,saving power,very low heat generating. Wide Application-This Aluminum Base Plate Panel is widely used in the replacement of LED downlights, track lights, flooAdlights, flashlights, stage lights. Note-The LED lamp board must be powered by constant current LED driving power supply, and the output parameters of the power supply are consistent with those of the lamp boardThe LED lamp plate must be installed on the aluminum radiator,otherwise the lamp plate is easy to burn out at high temperature.

High Brightness The LD24AJTA LED driver has 6-25V 900mA step-down which has the feature of high brightness and the LED PWM controller is a LED driver with 50001 dimming that can meet your needs. Maximum Current Output Power By changing the RCS resistance, the maximum current of the LED constant current converter can reach 1200mA and the maximum output power the LED constant current converter is 20W. Current Accuracy The LED constant current converter has typical 5 output current accuracy and the switching frequency of the LED constant current converter reaches 1MHz. DC Voltage or PWM The LED constant current converter has single pin onoff which controls the brightness by DC voltage or PWM. And we are sure that the feature of the LED PWM controller will draw your attention. High Efficiency The LED constant current converter has inherent open-circuit LED protection and the LED constant current converter is up to 97 high efficiency. We believe that because of the performance the LED constant current converter will be definitely your best choice.

It's diy kits. White led flash 7 kinds of colors light. Working voltage DC4.5-5V. Finished Dimensions 60mm length 60mm width 136mm height. The flash Christmas tree kit consists of a combination of three circuit boards, the user through their own welding assembly, so that the 36 LED alternating flashing, in the space of a Christmas tree in the outline of the three-dimensional night environment to see better.. Please download the User guide from the Product information on this page..

Highest Cost Components Kit It comes with more than 400pcs sensors and components for fun and simple electronic projects.. Safe and Secure Pakcage ResistorsLEDTransistors and Integrated Circuits are individually packaged and labeled, and well-stored in a sturdy box. The Breadboard Power Supply come with a USB Power Cables,which is hard to find.. Datasheet and Tutorial are available to download from our official website or you can contact our customer service.. Not including the controller board..

This kit has all the components you need to start your projects for Arduino or Raspberry Pi and other microcontrollers. With more than 200Pcs components. With a precision potentiometer, better quality, power supply module and breadboard. With jumper wire and f-m DuPont wire. Not including the controller board.

5mm LED Diodes Kit Includes 100 Pcs 5mm Led lights in a variety of colors.. 5 Colors -- WhiteRedGreenBlueYellow. Forward voltage WGB3V-3.2V RY2V-2.2V Max. current 20 mA. Head Type Round.. Application -- These LED lights perfect forDIY LED Projects, School Science Experiments, Car Decorations, Signal Indicator, Electronic and Electrical Experiments, etc..

2pins for Single Color High Power LED Chips 1W 3W 5W. Diameter20mm 0.79 inch Thickness1.5mm 0.06 inch. Low Thermal Resistance Welding Rapid Heat Transfer Thermal Conductivity 1.6. Surface Treatment Anodizing. Total Shipping Weight 1.23oz 0.035kg Pack of 25.

7 Inch Large HD LCD ScreenCompared to 4 inch digital microscopes, this 7 Inch digital LCD screen allows you to instantly view and quickly adjust the image, making your observation more intuitive, eyes are no longer fatigue.You can also connect a Window system to get a bigger picture. 10X-1200X Continuous MagnificationUp to 1920 1080P resolution, 10X-1200X continuous magnification zoom allows you to view the smallest details. Press the button 'D' for taking photos or recording videos at the same time to save the enlarged item. The built-in rechargeable lithium battery has a continuous working time of 4-5 hours, which will provide enough time work for watchclock repair or outside. Easy to Adjust AngleThe focus control button is located directly in front of the screen and the object distance adjuster is located on both sides of the bracket. Adjust the object to the lens and slowly turn the focusing wheel to see the exquisite details. Unlike a vertical microscope, Amoper USB microscope can be adjusted the screen tilt angle to 90 and the appropriate screen angle can make your work more comfortable. 8 Adjustable LED LightsFeaturing 8 adjustable LED lights to ensure your specimen is clear and bright. The brightness can be adjusted by the switch, different lighting levels to meet your needs. High-quality aluminum alloy bracket and base are more durable and stable. Widely SupportThis usb microscope is perfect for circuit board repair, watchclock repair, kidsadults biological observationnot suitable for cells, textile industrial, insects, coins, jewelry, plants and stamps, it is the best gift for children, hobbyists, students, amateur lovers.NOTE the digital microscope will lose power during transportation. Please charge it first if you cannot turn it on.

Highest Cost Components Kit It comes with more than 300pcs sensors and components for fun and simple electronic projects.. Safe and Secure Pakcage ResistorsLEDTransistors and Integrated Circuits are individually packaged and labeled, and well-stored in a sturdy box. The Breadboard Power Supply come with a USB Power Cables,which is hard to find.. Datasheet is available to download from our official website or you can contact our customer service.. Not including the controller board..

1.Bright led lightHigh Quality led chips,ensure to keep each lamp bright enough. 2.High QualityEnvironmentally friendly oxygen resin is used in the whole structure,which can withstand high temperature. 3.ApplicationAlways use on indicator lights,DIY Led Project,PCB Circuit,also can be use on Arduino items,perfect use for home,office and industry electrical equipment and electrical appliances. 4.Item DimensionHead Diameter is 5mm,Pin Length is 18mmVoltageRedYellow1.8V-2.3VBlueGreenWhite2.8-3.6VElectric current20mA. 5.What you get5 color led diode,100pcs in each color,total 500pcs,any quality problem about the product,please contact with us for after sale service.