✿【ADVANCED CHIP】— Our Stepper Motor Driver Board is equipped with ULN2003A motor driver chip. High-quality driver chip.
✿【EASY TO CONNECT】— All pins of the chip are led out for easy connection. The onboard XH-5P socket can be directly connected to the 28BYJ-48 stepper motor.
Step motor driver: material: durable metal and plastic.
5v step motor: the 4 phase 5-wire stepper motor can be driven by ordinary uln2003 chip, and can also be connected in phase 2 development board used for supporting the use of a direct plug and easy to use stepper motor used in the development board.
LINEAR ACTUATOR::Electric putter, also known as push rod motor, electric cylinder and linear actuator.You can increase the stroke by changing the lever arm length.Low noise design, noise level is ≤ 42dB.Inside set a stroke switch.Can be matched with wire or remote control.
FEATURE::The electric putter is an electric drive that converts the motor's rotational motion into a straight reciprocating motion of the push rod.Can be used in a variety of simple or complex process as the implementation of mechanical use, in order to achieve long-range control, centralized control or automatic control.
【Triple Magnification Barlow Lens】Designed to enhance the effective focal length of telescope eyepieces and therefore to magnify the image, the Barlow lens helps boost magnification for 1.25" eyepieces by 3 times and allows users to look more closely at planet surfaces with more details
【Great Optical Performance】The LS-T11 Barlow lens excels at delivering images of magnified view with great clarity. The fully multiple coated optics help keep the images sharp by minimizing reflections and boosting color contrast and saturation. There is no chromatic aberration
❀ Durable, flexible, lightweight and soft rubber material.Made from Rubber with MultiFolds and an Ergonomic Obliques Eye Cup, Providing AmpleFlexibility as Comfortable Cushion and Protections.
❀ Extends over the eyeglass to provide a comfortable cushion fortheeye.
Variable Combination: The required spacing can be achieved by combining several extension rings of different lengths, you can use 1, 2, 3 or 8 extension rings as required.
Aluminum Alloy Material: All metal structure and anodized aluminum process, durable, using this extension tube can obtain the correct image scale or the precise spacing required by the reducer or field flattener.
Applicability: Can be used with any astronomical telescope equipped with a 0.965in mount for wide field lunar observations; medium sized star clusters; and a wide range of cloudy nebulae and deep space targets.
Coated Optical Lens: Provides high quality observation without additional chromatic aberration, making the image clearer and sharper.
60X Mobile Phone Microscope: The microscope supports up to 60X optical zoom, allowing you to observe finer details of plants, circuits, coins, stamps, and more.
Easy to Use: Can be used for direct observation or attached to a smartphone for photography. Adjust the focus by rotating the zoom , making it simple and convenient to use.
[EVA Spacer] If your phone camera head is raised, choose the right thickness of EVA spacer (2mm, 3mm, 4mm thickness) to stick on the innerof the , so that your phone camera head can be flush with the .
[Application Phone Size] cell phone , compact size, for . With stretch , adaptable to cell phone models on the market, can be clamped size 66 to 96mm.
Experience enhancedvision with our LED HeadbandMagnifier, perfect for intricatetasks and detailed work.
Our upgraded headbandmagnifier features an adjustable strap and detachable lightsource, providing flexibility and convenience for various lighting conditions.
Can be used as teaching tools or research and decorations, they are very beautiful.
Optical Glass RGB Prism, there are four lights, white light in any one of the illuminating surface intake, from the remaining three light shoot out three base colors of red, green and blue, respectively, is said three bases of the light.
[Easy Setup and Use] Simply connect the camera to your WiFi network (supports 2.4GHz, not supports 5GHz) and use the APP to customize settings and access live video feeds.
[Clear 1080P HD] Our WiFi security camera could catch highly clear video footage in 1080P resolution for detailed and sharply images.