Top Semiconductor Device Reviews

IVY Semiconductor Refrigeration Phone Gaming Cooler Fan [Magnetic Suction Design] For iPhone/iPad/Tablet/Switch/Phone Radiator Portable - MagSafe Compatible

Semiconductor Refrigeration: Refrigerator refrigeration technology is adopted to cool down quickly,can cool 10~30°C. It can effectively solve the....
Magnetic Suction Design:Very human to solve the problem of device size compatibility,No longer limited to phones,it can compatible with Switch / Phone....
You don't have to worry about:Because the device too hot, replace expensive phones, it will affect your game operation,it affects the smooth picture....
Easy to operate,Attach a dedicated metal patch on the back of the device,It can be used normally,it will not damage the phone and leave scratches.do....
RGB Atmosphere Lamp,High brightness lamp beads form RGB ring lamp belt, with high-speed fan rotation, a variety of light effect random change, give....

Check Stock

99.99% Silicon Metal Si Metal Element High Purity 14 Semiconductor Monocrystalline Si Block 10 g / 50 g(50 g)

GOOD SEMICONDUCTOR MATERIAL---The electric conductivity of the silicon metal strengthens as temperature rises, so it is a good semiconductor material.
PERFECT Original MATERIAL---The silicon metal is perfect Original material for monocrystalline wafer production.
99.99% HIGH PURITY---The silicon metal is of 99.99% high purity monocrystalline silicon block.
INDUSTRIAL APPLICATION---The silicon metal can be used to produce converter, transistor, diode, etc.

Check Stock

Peltier Cooler Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner

ADVANCED TECHNOLOGY-- Semiconductor coolers are a form of solid state cooling. The thermoelectric peltier adopts semiconductor technologies and electronic assembly techniques..
FEATURE-- Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, seal ability, etc..
WIDE APPLICATION-- This thermoelectric cooler can be widely used for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theory and more..
EASY INSTALLATION-- The semiconductor refrigeration has compact size and simple construction for easy installation, convenient to use..
GOOD COOLING EFFECT-- It has low noise, and can cool down quickly, ideal for small area cooling..

Check Stock

Linear Rails 10pcs Thrust Needle Roller Bearing 3552 35mm X 52mm X 2mm Thrust Bearing

10 pieces/lot - Guide Width or Diameter: /.
APPLICATION: Widely used in semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, robotic arms, precision measurement machine and other small linear motion device..

Check Stock

ESUMIC DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Conduction Module + Radiator + Fan + TEC1-12706

1. Material: Adopt TEC1-12706 semiconductor chilling plate, good quality for use..
2. Structure: Complete sealed structure, isolating the moisture in the air..
3. Application: Include TEC1-12706 semiconductor cooler and other accessories, easy to install. Compact size can be installed anywhere, easy installation. Suitable for small space cooling,semiconductor refrigeration learning theory, research solutions developed cooling equipment planning..
4. Performance: High cooling efficiency, easily cooling down within a few minutes. Mini air conditioner for pet or little fridge..
5. Effect: Great DIY kit for electronic enthusiasts in semiconductor cooling applications..

Check Stock

Breathalizer Blues

❗High Accurancy and Battery: This Breathalyzer performs gas detection through a sensitive semiconductor sensor. This portable breathalyzer can quickly give a referenceable result when the result is + or – 0.02 sensor accuracy at 0.050 percentage of BAC. 2AA 1.5V batteries need to be prepared before use.
❗Easy to Use: Easy to use. Press the button for about 2 seconds and the device will turn on, then the device will count down from 20 seconds. When the countdown is over, the screen will display “blo”. , then blow evenly until the device emits three beeps, and the test result will be displayed on the screen after a few seconds..
❗LCD display and automatic shutdown:All test results are shown on the LCD display, including the battery level, and alerts are given when the battery is low. In addition, there is an automatic shutdown function, when the Breathalyzer is turned on, if 20S no operation will automatically shut down to save electricity..
❗EASY TO CARRY AND PACKAGE: Breathalyzer is only 4.84in*1.73in*0.75in and supports 2AA batteries. You can easily carry in your pocket, bag or in the car. Very convenient to carry out. Package: 1 * alcohol tester, 1 * manual, 10 * Mouthpiece, 1 * Packaging bags,1*Warm Tips(No Battery)..

Check Stock

12V 12A Thermoelectric Peltier Refrigeration Cooling System Semiconductor Refrigeration Cooler DIY Kit Mini Air Conditioner Fridge

[Fast cooling]:The cooling block has large area that can contact more air for quick cooling..
[Convenient to use]:Easy to wire, it uses fans for cooling, quick practical, convenient to use..
[Good cooling effect]:This thermoelectric cooler uses semiconductor, which ensures a good cooling effect..
[Low noise]:Low noise, no refrigerant required, work stable..
[Applicable]:The thermoelectric cooler can be used to make small fridge, mini air conditioner or cooling device for pet..

Check Stock

CXLiy Neck Fan, Neck Air Conditioner, 3 Cooling Plates Portable Neck Fan, Hands-Free Around the Personal Fan, Semiconductor Cooling Neck Fan 2 Modes (No Built-in Battery, with 10000mAH Power Bank)…

[3S Cool Down 18°F] The Ku Peltier Radiator is the secret to this neck AC device. With the 0.9 x 0.9 inch Ceramic semiconductor radiator built-in, the COOLIFY neck air conditioner only needs to cool the back of your neck to refresh your entire body in seconds. The semiconductor cooling plate quickly exchanges heat energy and transmits coldness to the skin, resulting in a noticeable decrease in body temperature by 18°F in just 3 seconds!.
[3D Airflow and Double Vent Design] The COOLIFY neck fan's 3D Airflow Design features 36 air vents that offer an immersive cooling experience. The upward vents blow cool air towards your face, while the downward vents prevent discomfort from long-term wear by cooling the skin on your neck. With the patented Air Duct, a 5000 RPM High-Speed Motor, and a 41 mm Super Wearable Air Conditioner, the COOLIFY neck fan maximizes the efficiency of the cooling process..
[Designed for Comfort] COOLIFY bladeless neck fans is the ultimate neck fan for maximum comfort and convenience. Its bladeless design and metal honeycomb mesh ensure safety and prevent hair tangling. The soft silicone material is adjustable to fit any neck size. Weighing ....

Check Stock

Ledmall Full Spectrum Motion Star Effects 7 Color with White Laser Christmas Lights Projector Outdoor

New 7 colors with WHITE LASER CHRISTMAS LIGHTS by mixing semiconductor red, green, and blue, with Years of Design and optimization, the first Semiconductor WHITE LASER Christmas and Decorative lights, with motion and star effects, and huge coverage..
White laser made through Semiconductor green, blue and red, LASER LIGHTS using LEDMALL advanced Optical Systems and precise power ratio control to form nature's 7 colors including pure white, Full Spectrum all natures 7 colors with dominant White Laser formed by pure semiconductor Red, Green and Blue laser in proper ratios through advanced optics, to form star shape pinpoints.
Please review the images and videos on detail page for effects of this lights before purchase,7 nature's colors including white, pink, teal, blue, green, red, yellow, with motion Starry, Twinkle, Fading, Chasing and static effects mode, optimized for Outdoor Holiday Décor,decorative lights, Decorative Outdoor Lighting Projectors, full spectrum colors, and with speed control, also with flash or static of your choice.
updated RF Remote control, with motion and timer, with indoor Base stage and outdoor stake extension, With Timer setting 2, 4, 6 and 8 hours durations, moving controls and speed control.

Check Stock

12V 4-Chip TEC1-12706 Refrigeration Cooling System Kit DIY Thermoelectric Cooler Module Semiconductor Air cooling Device Radiator Cold Conduction

★Suitable for small space cooling, semiconductor refrigeration learning theory, research solutions developed cooling equipment planning.
★Air cooling device, not used to cool the water, use water to dissipate heat, and eventually the water is hot, not cold.
★This kit is a finished product that does not need to be assembled.
★Stable work and low noise, no refrigerant required.
★Suitable for 20L space cooling, air temperature can be cooled to 5-8 degrees than normal.

Check Stock

ADF4106BCP Integrated Circuits Clock Frequency Synthesizer PLCC 20LFCSP

2 pcs. of Dallas Semiconductor DS1387 RAMified Real Time Clock.
DALLAS SEMICONDUCTOR RAMified Real Time Clock.
Length: 1.32" Width: 0.71" Height: 0.36".

Check Stock

LEDMALL Motion Snow Fall Full Spectrum Star Effects 7 Color White Laser Christmas Lights, and Decorative Lights with Remote Control

Motion Snow fall effects 7 color with WHITE LASER CHRISTMAS LIGHTS by mixing semiconductor red, green, and blue, with Years of Design and optimization, the first Semiconductor WHITE LASER Christmas and Decorative lights, with motion and star effects, and huge coverage..
White color laser made through mixing Semiconductor green, blue and red with advanced optics, LASER LIGHTS using LEDMALL advanced Optical Systems and precise power ratio control to form nature's 7 colors including pure white, Full Spectrum all natures 7 colors with dominant White Laser formed by pure semiconductor Red, Green and Blue laser in proper ratios through advanced optics, to form star shape pinpoints.
7 nature's colors including white, pink, teal, blue, green, red, yellow, with rainfall motion Starry, Twinkle, Fading, Chasing and static effects mode, optimized for Outdoor Holiday Décor,decorative lights, Decorative Outdoor Lighting Projectors, full spectrum colors, and with speed control, also with flash or static of your choice.
For Color Quality, Please review the images and videos on detail page for effects of this lights before purchase,updated RF Remote control, with snowfall, rainfall motion and timer, with indoor Base stage and outdoor stake extension, With Timer se....

Check Stock

Hilitand 60pcs L7805CV-LM317t Transistors in 10 Values Transistors Assortment Kit Set with Storage Box

【wide applications】This is a great assortment of transistors for electronic professionals or enthusiasts..
【clear marked】Each transistors is clear marked so you can easily identify which type of transistors you need..
【60pcs in 10 values 】This transistors set has 60pcs of transistors in 10 values which will meet you different needs..
【assortment box packed】All transistors are well packed and assorted in a transparent box for convenient storage and in case of mess..
【current control】Transistors are basic semiconductor device that control current, which can also be used as a non-contact switch..

Check Stock