[Compact & portable design] This phone cooler is designed in a lightweight and slimthat could be easily carried in your pocket or bag. Enjoy cool gaming or browsing sessions on-the-go!
[Quiet operation] The quiet operation of the phone cooler is worth mentioning. It is designed with low noise fan blades ensuring you can use your device without any distractions while ensuring effective cooling.
The X and Y of the potentiometers can be read with torsion of AD converter and the coordinate and identifier are clear and clean with accurate location.
High quality, long service life and stable performance
1. Easy to use: Use the charging cable to connect the mobile phone radiator and insert it into any USB power port. The battery life will last a long time. Both mobile power supply and USB charging head can provide power, very convenient.
2. Humanized design: Fast heat dissipation and low operating noise. Extend mobile phone battery life. Reduce power consumption. Embedded design, the Mobile Phone Cooling Fan can firmly absorb the phone, avoiding the phone from falling and scratching.
[Perfect Fit] Specially designed for thecontroller, this silicone case provides a perfect fit. It offers precise cuts, allowing easy access to all buttons and controls. Upgrade your gaming setup with this essential accessory.
[Ergonomic Design] The silicone case is ergonomically designed with raised stripes on the bottom of the grip, providing a comfortable and unique gaming experience. Enjoy long gaming sessions without discomfort.
✿【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.
Large digital wall clock with DCF radio clock, date and weekday display, alarm clock with snooze function and indoor temperature display
Extra large LCD display with 194 x 110 mm and up to 6 cm high numbers (time display). The wall clock can be hung up or placed with the integrated stand. The alarm function supports up to 4 different alarm times
【Pocket Binoculars】Xnourney Binoculars lighter than mobile phones, 0.37lb won't add extra weight to your backpack,Fordable and portable design perfect for taking around anywhere--opera, concert, theater, shows, traveling, hiking, wildlife, bird watching, football game,outdoor sports. With one hand!
【Durable and Anti Slip Design】The binoculars are made of High quality rubber, durable anti-slip grip is more convenient to use in the bad weather, The pocket size binoculars is not only suitable for men and women,but also suitable for kids. It is wonderful to be a gift for family and friends.
This handy stereo microscope with binocular head is not only ideal for beginners, but also for mobile applications, due to its lightness
The illuminator is powered by two AA batteries (not included), which makes the microscope independent of any external electrical sources. The individual eye relief of the observer is adjustable, like it is at all bin- or trinocular BRESSER microscopes
【Premium Optical System】Using BAK4 prism inside, a glass with a refractive index higher than BK7/BK9. The lens use FMC all-optical super full multi-layer green coating. High light transmittance up to 99.5%. Capture sharper and clearer images. In low light conditions. can also obtain a good observation effect. It is very suitable for traveling sightseeing, stargazing, hunting, bird watching, hiking, camping, Wildlife, concerts, theater, ball games, etc.
【Newly Upgraded Multifunctional & Stable Tripod】360° adjustable of the direction. With five height positions to adjust the height of the tripod. Free your hands. Help you stable photograpy. Attention to detail design. Stable and practical. Fits any monocular and other telescopes. The great travel monocular companion.
Elementary stereo microscope for home or classroom use enables students and hobbyists to inspect biological specimens, rocks, stamps, jewelry, and large specimens that require handing or manipulation
Binocular viewing head with pair of 10x widefield eyepieces, adjustable interpupillary distance, and 45-degree inclination to ease viewing for young users
The Barr & Stroud 'Sahara' 8x42 is a rugged go anywhere binocular. Equally at home on Lake Naivasha, the beach at Bridlington or a day at the races.
This is a compact roof prism design that makes an ideal all round performer with good light gathering ability. The binocular focuses down to just under 2m making it ideal for naturalists and birdwatchers alike. The binocular delivers a powerful 8x magnification.