Top Power Semiconductor Module

MakerFocus TFT LCD Screen Display 1.3inch TFT LCD Module, 240 * 240 IPS 65K Full Color 3.3V with SPI Interface ST7789 IC Driver, 51 STM32 Ar duino Routines for DIY

  • User Manual: Please get the link from the product guide and description below.
  • 1.3inch TFT LCD Screen Display Module: The TFT display provides a semiconductor switch for each pixel and each pixel is directly controlled by pulse. Therefore, each node is relatively independent and can be continuously controlled, which not only improves the response speed of the display, but also can be accurately controlled..
  • Dot Size: 240*240 ( There are two display way: horizontal display and vertical display, you can adjust the display direction. ).
  • We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation!.
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MATIHUNO Neck air conditioner 26H ultra-long life, 9600mAh portable neck fan, semiconductor cooling neck fan, ultra-quiet triple-core cooling intelligent digital display cooling and heating dual-use

  • 【Large air volume】Wearable triple-core cooling neck fan, equipped with a true triple-core semiconductor ice, high-performance brushless motor wind power, in the same wind volume, the noise is as low as 30 decibels. Hidden air inlet design, refuse to wisp hair, safety first. Fashionable and energetic neck air conditioner, is the best choice for you and your family to cool down..
  • 【True trinuclear semiconductor ice】 Portable neck fan with the latest top 71 pairs of particles semiconductor cooling chip, strong cooling, power saving, super 7200m ㎡ of cooling area, wrap-around fit, ergonomic design, suitable for neck wear fit, more effective heat dissipation..
  • [Quiet enough, durable enough] neck air conditioner with permanent magnetic frictionless engine core, reasonable air duct design with quiet permanent magnetic frictionless engine core noise effectively controlled at 30dB or less. 9600mAh new energy dual-core lithium battery, 26 hours of battery life is guaranteed. Low noise, strong wind hanging neck fan is a good partner for your summer portable..
  • 【Adjustable neck arc design】 cooling neck fan with dual-channel....
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Hair Removal Machine, 808 Semi-Conductor Laser Hair Removal Machine Mini Portable Ice Compress Depilation Instrument(US)

  • EASILY REMOVED: Higher comfort, because it is a single effective wavelength, so the pain is lower under the premise of ensuring the effect. Lighter hair can also be easily removed..
  • PERMANENT HAIR REMOVED: 808nm semiconductor laser system adopts standard laser with wavelength of 808nm. The semiconductor laser emits near‑infrared light waves, which can penetrate deep into the roots of hair follicles, heat the pigment in it and spread throughout the hair follicle, it can accurately destroy the hair follicles without causing damage to the adjacent tissues, resulting in permanent hair removal..
  • STRONG POWER: 100W super strong power, easier hair removal. Convenient and fast, no need to add water, you can remove hair after starting up..
  • SECURITY: Ice compress function, cool and painless, efficient and comfortable hair removal, smart and safe..
  • EASY TO USE: 3.5‑inch color touch screen, simple button design, easy to adjust and operate, bring you convenience..
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Power Supply, DPS3005 /DPS5005 Communication Version Bucks Power Supply Step-Down Voltage Converter(DPS3005-USB-BT)

  • The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one.DPS3005 /DPS5005 have same functions, only the technical parameters are different,for example, voltage, current ,etc.
  • This module has power-down stored function and can store 10 groups preset value.And it also has the function of extracting quickly two groups stored value. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt.
  • Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied.
  • LCD display on the module has the function digital voltmeter and ammeter.You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc.
  • On the setting data interface, you can adjust over-voltage value, over-current value, o....
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FRIGIDAIRE EFMIS045-RED Retro Perfect for Office, Dorm Rooms, Bar or Home, Mini Fridge 10 Can Soda Vending Machine, Red

  • RETRO DESIGN: Compact in size and attractive retro design with decorative door embellishments that give this retro refrigerator a sleek contemporary look..
  • EASY TO USE-- Entertain your guests by dispensing cans of soda with the push of a button.
  • COMPACT AND PORTABLE - 12V DC/110V AC capable for use at home, dorm, cottage, or office or on the go in your truck, boat, trailer, or RV.
  • ECO-FRIENDLY COOLING - CFC-free thermoelectric semiconductor module effectively keeps items cool to 32°F (18°C) below room temperature.
  • PERFECT FOR STUDENTS - Slim profile cooler fits easily on a desk or beside your bed for easy access whenever you need a cool drink.
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Peltier Module Refrigerator Cooling System DIY Thermoelectric Cooler Refrigeration Air Cooling Device 4-Chip TEC1-12706 12V Peltier Cooler Semiconductor Water Chiller TEC

  • Applies for Small Area Cooling: This Peltier Module is suitable for small space cooling, semiconductor refrigeration learning theory, research solutions developed cooling equipment planning.
  • Working Principle: Air cooling device, not used to cool the water, use water to dissipate heat, and eventually the water is hot, not cold.
  • Easy to Operate: This kit is a finished product that does not need to be assembled, Simple operation, cooling quickly, outstanding performance.
  • Offers Stable Performance: Stable work and low noise, no vibration, no refrigerant required.
  • Working Range: Suitable for 20L space cooling, air temperature can be cooled to 5-8 degrees than normal.
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uxcell BWL100 100 mm Pull Rod Linear Position Displacement Sensor for Printer

  • Shipping list: AC 220V vibration sensor delay module, with ultra-high sensitivity vibration sensor..
  • AC 220V power supply ultra-high sensitivity vibration delay module plus relay module plus delay three-in-one module, vibration switch module Alarm trigger, with 1 vibration sensor. Relay does not have B1 normally closed end..
  • corridor delay switch, delay energy-saving products.
  • Supply voltage: AC 220V power supply, Current: greater than 100mA.
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2X Micro USB Charging Port Dock Power Connector Module Replacement Compatible with UE Boom 2 Bluetooth Speaker

  • USB Charging Port Dock Power Connector Module Replacement Compatible with UE BOOM 2 Bluetooth Speaker.
  • Tips: This is USB Charging Port Dock Power Connector Module replacement to replace your old damage USB Charging Port Dock Power Connector Module,....
  • Broken your USB Charging Port Dock Power Connector Module, don't need to change new machine, just buy this item and replce your damage USB Charging....
  • Compatible with: UE BOOM 2 Bluetooth Speaker (Please check your machine model before your purchase).
  • Product is fragile, easy to be damage during shipping. So if there are any questions, please contact us first, we will try our best to help you..
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Laser Engraver Cutting Module, LASER TREE 10W Output Optical Power Diode Laser Head, Double Ultra-Fine Compressed Spot Laser Cutter Module with Air Assistance, Laser Engraver for Wood and Metal, 24V

  • POWERFUL 10W DUAL LASER MODULE – The LASER TREE laser module has 80W machine power and 10W output power, 0.08*0.08mm compressed spot enabling finer laser engraving. The laser module engraves 304 stainless steel up to 300mm/s at a 45mm focus length. And laser cutter module ability to cut through 8mm thickness plywood by one pass at speed of 1.5mm/s. Excellent engraving speed & remarkable cutting ability for a better cutting/engraving experience..
  • AIR ASSIST & EYE PROTECTION MODES – AIR ASSIST Mode: LT-80W-AA laser engraver module is equipped with an air assist metal nozzle that can make material edges cleaner when cutting/engraving. That will greatly reduce burned marks and bring you an excellent cutting experience. (Note: Air-assisted pump not included) Mode 2: This laser module comes with a detachable eye protection cover. When engraving with this laser head, you could use this protective cover that can effectively filter blue light..
  • ULTRA-LONG SERVICE TIME – The main part is made of aluminum alloy to make the module structure more solid. And this laser cutter engraver module built-in fan cooling system, a fan speed of 10000 rpm, and cools efficiently to prolong service life. Original diode, high quality, lifetime up to 20,000 hours. Engraving ....
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BIQU Heat Bed Power Module Expansion Hot Bed MOS Tube for 3D Printer

  • A general add-on heated bed power expansion module for 3D printer.
  • Completely solve the hot bed power is too large and the load current issue. It can work with the Anet A8.
  • With this addon module to your 3D printer motherboard you can lead the maximum current up to 15A.
  • Under the premise of normal heat dissipation, this module can work steadily under the condition of I(Max)=15A. Don't exceed 15A during the process.).
  • If you intend to use heated bed with your 3D printer that uses a 12V power supply, then this module is recommended, else it may cause excessive....
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20 Pieces 3 Pins AMS1117-3.3 DC 4.75V-12V to 3.3V Voltage Regulator Down Power Supply Buck 800mA Module

  • How to install: please check the product pictures carefully for the wiring diagram steps before using, simple dual-panel design and the input output using the 3 pin single row pin for easy connection, the input voltage is higher than output voltage 1.2V, the module will work normally.
  • AMS1117-3.3 is a positive voltage regulator step down power supply module, support DC 4.75-12V input and 3.3V fixed voltage and 0.8A current output.
  • Electronic devices partner: the 3 pins AMS1117-3.3 voltage regulator mini step down power supply module, can be applied to electronic devices which need 3.3V power supply, such as SCM project design, MCU development and more, easy to be connected and provide the power supply.
  • Where to use: the voltage to 3.3V 800mA DC buck module is applicable for high-efficiency linear regulator published active power regulator battery charger active instrument.
  • Compatible with: the 3 pins AMS1117-3.3 voltage regulator mini power supply is compatible with Arduino MEGA2560, MSP430 development board, 3.3V low power consumption MCU, FPGA/CPLD PLD programmable logic systems, ARM7 ARM9 ARM11 STM32, etc..
  • Provide more safety: the AMS1117-3.3 800mA DC buck module features overheat shutdown circuit provides overload and over-temperature protectio....
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1024 P/R 5VDC 10mm Diameter Hollow Shaft Incremental Rotary Encoder

  • This is the "momentary" variety of the touch sensor - touch and it turns on, release and it turns off..
  • Positive and negative can be used as a touch surface,can replace the traditional touch button..
  • Four M2 screws positioning holes for easy installation.Module can be installed in such as surface plastic, glass of non-metallic materials..
  • In addition to the thin paper ( non-metallic ) covering the surface of the module , as long as the correct location of the touch , you can make hidden in the walls, desktops and other parts of buttons..
  • The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption.
  • When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode..
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