Coolwell

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When purchasing a product, price is the consumer's primary concern. At present, Coolwell has 112 products for sale. Coolwell products range in price from $11.95 to $51.83, and the average price of all the products is about $23.92.

We found that most of the Coolwell products are manufactured by CollWell. The manufacturer provides Coolwell with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Coolwell products from the seller Coolwell Technology. The brand holds an average rating of 4.68, testifying to its excellent reputation.

Coolwell Best Sellers

Last Updated: Jan 11, 2025

CoolWell Original lmported Blackhead Acne Removal Strips DeepCleaning Oil Control Nose StripsInstant Pore Unclogging PoreShrinking Refreshing Skin FeaturesC-Bond Technology(10 Count (Pack of 1))

Pore Strips

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Deep Cleansing: Our facial cleanser and blackhead remover strips effectively remove dirt and grease from pores, helping you achieve fresh, clean skin while reducing the formation of blackheads and blemishes.

Gentle Formula: Made with mild ingredients, suitable for all skin types, including sensitive skin. Safe for both men and women, allowing you to enjoy cleansing and care with peace of mind.

Convenient to Use: Includes 10 strips for multiple uses,Designed for easy application, the nose strips and blackhead remover strips fit snugly on the nose, allowing you to achieve professional-level skincare results effortlessly at home.

Moisturizing and Hydrating: Our facial cleansing products not only clean the skin but also maintain moisture balance, preventing dryness post-cleansing and leaving the skin soft and smooth.

Visible Results: After use, you will noticeably feel your pores become refined, skin smooth and clear, radiating natural glow. Regular use helps improve skin texture and enhance overall complexion.

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Coolwell for Raspberry Pi 5 Power Supply 27W USB-C PD Power Supply Output 5.1V/5A, 9V/3A, 12V/2.25A, 15V/1.8A GaN PD 5A 27W with ON/Off Switch ETL Listed

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For raspberry pi 5 usb-c power supply 27w, using Gallium Nitride technology

For Raspberry Pi 5 power supply 5v 5a, INPUT: 100 – 240V AC, 50/60HZ 0.8A Max; Output: 5.1V/5A, 9V/3A, 12V/2.25A, 15V/1.8A; 120mm 18AWG cable, with ON/OFF switch

For Raspberry Pi 5 PD power supply, compliant with the PD (Power Delivery) standards

For Raspberry Pi 5 USB-C power supply, Protection Feature: Temperature protection, overvoltage protection, short-circuit protection, fire prevention protection

For Raspberry Pi 5 power supply black color, dirty free, with switch no need to always unplug the power

Coolwell Cat-1/GSM/GPRS/GNSS HAT for Raspberry Pi Raspberry Pi 5 4B+ 4B 3B+ 3B 2B+ Zero W WH Jetson Nano Based On A7670E module GNSS positioning Support LTE Cat-1 / 2G

Single Board Computers Raspberry Pi Starter Kits

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For Raspberry Pi 5 Cat-1/GSM/GPRS/GNSS HAT, standard Raspberry Pi 40PIN GPIO extension header, fits Raspberry Pi series boards

For Arduino Cat-1/GSM/GPRS/GNSS HAT, breakout common used control pins of the A7670E module, make it easy to connect with hosts boards like for Arduino/STM32

For Jetson Nano Cat-1/GSM/GPRS/GNSS HAT, supports protocols including TCP/IP, HTTP(s), MQTT(s), FTP(s), and SSL; Supports GPS, BeiDou, GLONASS positioning

Supports dial-up, telephone call, SMS; supports LBS base station positioning, it is able to get the approximate position info via mobile network

Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Coolwell Solar Power Manager Module (D) Fits Raspberry Pi/Jetson Nano/Arduino Supports Type-C Power Adapter or 6V~24V Solar Panel with Battery Holder (Not Include 18650)

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Waveshare solar power manager, supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel

Solar power manager module, supports solar panel / Type-C power adapter for battery charging

Solar power manager for Arduino, for 6V~24V solar panel, supports self-adaptive input voltage via DC-002 jack or screw terminal, with input anti-reverse protection

Solar power manager for Raspberry Pi, multi LED indicators, for monitoring the status of solar panel and batteries

Solar power manager for Jetson Nano, multi protection circuits: over-charge / over-discharge / overheat / over-current, stable and safe to use

Coolwell 8-Ch Ethernet Relay Module with PoE Port Communication Modbus RTU/Modbus TCP Protocol Cover with Industrial Grade Rail-Mount Case

IO Modules

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8 channel ETH relay, features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically

8-ch ETH POE relay, supports DC 7~36V wide range power input and PoE power supply

8-ch POE relay module, supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo

8 channel POE relay, high-quality relay, contact rating: ≤10A 250VAC/30VDC; rail-mounted ABS case, easy to install, safe to use

Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit; Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection

Coolwell Luckfox Pico Max RV1106 Linux Micro Development Board Built-in POR Integrates ARM Cortex-A7/RISC-V MCU/NPU/ISP Processors with Pre-soldered Header

Single Board Computers Raspberry Pi Starter Kits

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Luckfox pico board, single-core ARM Cortex-A7 32-bit core with integrated NEON and FPU, with pre-soldered header

Luckfox pico Max HAT, built-in Rockchip self-developed 4th generation NPU, features high computing precision and supports int4, int8, and int16 hybrid quantization. The computing power of int8 is 0.5 TOPS, and up to 1.0 TOPS with int4B

Luckfox Pico RV1106, built-in self-developed third-generation ISP3.2, supports 5-Megapixel, with multiple image enhancement and correction algorithms such as HDR, WDR, multi-level noise reduction, etc.

Powerful encoding performance, supports intelligent encoding mode and adaptive stream saving according to the scene, saves more than 50% bit rate of the conventional CBR mode so that the images from camera are high-definition with smaller size, double the storage space

Built-in 16-bit DRAM DDR2, capable of sustaining demanding memory bandwidths; Built-in POR, audio codec and MAC PHY

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Coolwell Official for Raspberry Pi Active Cooler Fits Raspberry Pi 5 with Temperature-Controlled Blower Fan Aluminium Heatsink

Heatsinks

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Matching The Size And Mounting Holes Of Raspberry Pi 5, Combines An; Aluminium Heatsink With A Temperature-Controlled Blower Fan; To Accelerate Heat Dissipation

5V DC supplied via four-pin fan header on of Raspberry Pi 5

Coolwell for Raspberry Pi 5 Power Over Ethernet HAT (F) High Power with Cooling Fan Supports 802.3af/at Network Include Metal Heatsink Fits Raspberry Pi 5

Heatsinks

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For Raspberry Pi 5 power over HAT, Standard for Raspberry Pi 40PIN GPIO header, fits Raspberry Pi 5

For Raspberry Pi 5 POE HAT, PoE (Power Over Ethernet) capability，IEEE 802.3af/at-compliant

For Raspberry Pi POE HAT with cooling FAN, fully isolated switched-mode power supply (SMPS), with metal heatsink, better heat dissipation

Onboard 5V & 12V header outputs :5V header provides up to 4.5A output (MAX 25W for 12V+5V total output power). Provide stable power to your Pi while power extra devices.

Coolwell 2 Inch LCD Display for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH 2 W Jetson Nano Ardui IPS Screen 240×320 Onboard Driver ST7789 SPI Interface Small Raspberry Pi Screen

Monitors Gaming Monitors

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This 2 inch lcd monitor is a general LCD display Module, IPS screen, 2inch diagonal, 240×320 resolution, with embedded controller, communicating via SPI interface

2 inch lcd screen, samll Raspberry Pi Display, with SPI interface, requires minimum GPIO for controlling

Waveshare 2inch lcd, compatible with popular mini PC such as Raspberry Pi, Jetson Nano, Ardui, STM32, it can also become a small computer monitor when connect with a computer

Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32), feel free to contact us

Development resources: www.waveshare.com/wiki/2inch_LCD_Module

Coolwell RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable

Single Board Computers Raspberry Pi Starter Kits

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Raspberry Pi LED matrix, provides open source development resources and tutorials, for use with Raspberry Pi, Ardui, and so on

RGB LED matrix panel, 4096 individual RGB LEDs, full-color display, adjustable brightness

Raspberry Pi LED matrix, 64×64 pixels, 3mm pitch, allows displaying text, colorful image, or animation

LED matrix circuit board, 192×192mm dimensions, moderate size, suitable for DIY desktop display or wall mount display

Onboard two HUB75 header, one for controller data input, one for output, chain support

Coolwell Recharged Solar Power Management Module for 6V~24V Solar Panel 5V/1A Or 3.3V/1A Output Solar Panel / USB Connection

Solar Panels

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This solar panel charging board supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel

The solar power board with onboard MPPT SET switch, select the level closed to input level to improve charging efficiency

The solar power module with onboard two power output interfaces: USB port for 5V output, pinheader for 3.3V or 5V output

Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance

Feel free to contact us if you need technical support

Coolwell Waveshare RS485 to Ethernet Converter Industrial RS485 to RJ45 Converter High Speed Low Power Upgradable

Motherboards

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The RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet, it can be configured via webpage.

10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable

Configurable RS485 baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space

Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)

Feel free to contact us if you have any problem with using this item, we will always be ready to help.

Coolwell Waveshare 1.54 Inch E-Ink Display HAT Epaper Display 200x200 SPI Interface Black White Red Color E-Paper Screen for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH 2 W Jetson Nano

Single Board Computers Raspberry Pi Starter Kits

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This e-ink display monitor has no backlight, keeps displaying last content for a long time even when power down

The 1.54 inch e-paper display is ultra low power consumption, basically power is only required for refreshing

This waveshare 1.54'' epaper HAT with SPI interface, for connecting with controller boards like Raspberry Pi/Nucleo, etc.

The 1.54inch eink screen with onboard voltage translator, compatible with 3.3V/5V MCUs

Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/STM32), feel free to contact us if you need our help.

coolwell FT232 USB to UART TTL Module USB-C Connector Compatible 3.3V/5V Logic Level, Supports Mac OS, Linux, Android, Wince, Windows 7/8/8.1/10/11 (2pcs Pack)

Serial Adapters

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FT232 USB UART board, original FT232RL onboard

FT232 USB UART device, supports Mac OS, Linux, Android, WinCE, Windows 7/8/8.1/10/11...

FT232 USB C, 3x VCCIO power mode via jumper setting: VCCIO - 5V: 5V output; VCCIO - 3.3V: 3.3V output; open the jumper: powered from target board (3.3V-5V)

3x LED indicators: TXD, RXD, PWR; Pins accessible on pinheaders: TXD, RXD, RTS#, CTS#

Other pins are accessible on drilled holes, easily connected to user application system (the pin pitch is compatible with universal prototype board)

Coolwell Waveshare RS485 to Ethernet Converter Industrial RS232/RS485 to RJ45 Converer Dual Serial Ports Bi-directional Rransparent Data Transmission

Single Board Computers Raspberry Pi Starter Kits

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Industrial RS232 to RJ45 converter, with M4 series 32-bit ARM processor with up to 120MHz frequency, fast speed, stable and reliable

Industrial RS485 to RJ45 converter, 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable

Industrial RS232/RS485 to ethernet converter, both RS232 and RS485 interface, allows to work independently at the same time, without interfering each other

The RS232/485 TO ETH is an industrial RS232/RS485 to Ethernet converter, which allows bi-directional transparent data transmission between RS232/RS485 and RJ45 port Ethernet, even at the same time, it can be configured via webpage.

Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc, feel free to contact us if you need our help, we will always be ready to help.

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Coolwell USB to UART Debugger Module for Raspberry Pi 5 Type-A Port High Baud Rate Transmission Supports Win7/8/8.1/10/11, Mac, Linux, Android

Single Board Computers Raspberry Pi Starter Kits

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For Raspberry Pi 5 debugging module, supports Mac, Linux, Android, Windows 7/8/8.1/10/11

For Raspberry Pi 5 USB To UART debugger,Onboard IO protection circuits, anti-surge, anti-static, stable and safe communication performance

Debugging module for Raspberry Pi 5, onboard 3.3V and 5V TTL level switch pins for selecting TTL communication level

Supports 3.3V/5V output (the module is powered by USB, and the onboard jumper should be shorted to 3.3V or 5V accordingly)

Adopts double-sided black immersion gold process, which is durable and has a good look

Coolwell Industrial RS485 to RJ45 Ethernet Serial Server, Support POE Ethernet Port Power Supply, Electrical Isolation, TCP/IP to Serial, Rail-Mount Support

Serial Adapters

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This is a RS485 device data acquisitor / IoT gateway designed for industrial environment.

It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc.

The module features RS485 and Ethernet port, uses screw terminals for power input. Rail-mount flame-retardant case design, small in size, easy to install.

It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...

Coolwell BME280 Sensor Enviromental Barometric Pressure Sensor Temperature Humidity Detection Module I2C SPI Interface for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH 2 W Ardui STM32

Weather Stations

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BME280 sensor module, supports I2C (default), configurable slave address, supports SPI, switch to SPI via I/O setting

BME280 I2C SPI interface, with onboard voltage level translator, compatible with 3.3V/5V operating voltage

BME280 5 V,humidity sensing: 0~100%RH (resolution 0.008%RH, accuracy ±3%RH, response time 1s, delay ≤2%RH)

BME280 3.3 V, temperature sensing: -40~85°C (resolution 0.01°C, accuracy ±1°C),barometric pressure sensing: 300~1100 hPa (resolution 0.18Pa, accuracy ±1hPa)

Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32): www.waveshare.com/wiki/BME280_Environmental_Sensor

coolwell USB to RS232/485 Serial Converter with Original FT232RNL Chip Compatible Mac, Linux, Android, Windows 11/10 / 8.1/8 / 7 Multiple Devices Applicable

Serial Adapters

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USB To RS232/485 converter, adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility

USB To RS232 converter, onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic

USB To RS485 converter, onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance

Onboard RS232/485 communication switching circuit, configured by switch; Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch

3 LEDs for indicating the power and transceiver status; Adopts ABS protection case, compact size, portable and easy to use, cost-effective

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Coolwell Waveshare 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi Series Boards MCP2515 + SN65HVD230 Dual Chips Solution Multi Allows 2-CH CAN Communication

Single Board Computers Raspberry Pi Starter Kits

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2-Channel CAN HAT: 2-Channel Isolated CAN Bus Expansion, Multi Onboard Protection Circuits

What Can It Do: Enable Isolated And Stable CAN Bus Capability For Your Raspberry Pi

Designed For Raspberry Pi Series: Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards

2-Channel CAN Capability: MCP2515 CAN Controller + SN65HVD230 CAN Transceiver

Coolwell FAQs

Is Coolwell Legit?

Yes, Coolwell is a legitmate brand on Amazon. After conducting a comprehensive analysis of 185 customer reviews for Coolwell products on Amazon, we have determined its average rating. With a strong performance and good quality, Coolwell has received an average rating of 4.68 from numerous buyers, indicating that Coolwell are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Coolwell on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more Coolwell products?

If you're interested in Coolwell and want to find more Coolwell products, you can follow the steps below:

Go back to FindThisBest's homepage.
Type Coolwell in the search box and hit Enter to see the search results.
Find and click the correct Coolwell to go to the new page.
Select the products you want in the Coolwell buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more Coolwell products.

How does findthisbest choose the top Coolwell products?

We analyze millions of Coolwell products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase Coolwell products via FindThisBest?

Go to the Coolwell page.
Select the product you want in the Coolwell buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product CoolWell Original lmported Blackhead Acne Removal..., you can view it on Amazon page.
Place your order on Amazon.

Who are the manufacturers of the Coolwell products?

Most of the Coolwell products are produced by CollWell. The manufacturer provides Coolwell with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the Coolwell products, helping you make more informed buying decisions. We recommend best choices of the products from the Coolwell brand, helping you make better shopping choices with less time and energy.

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