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Capacity: 300 ml
Voltage: DC5.0V
Power Input: Micro USB (5V, 1-2A)
Supported Aroma: Water soluble Aroma /Fragrance oil

● Use as a portable diffuser, car air refresher, purifier or humidifier, suit for home, office, car, living room , super convenient and light weight to carry anywhere
● Ultrasonic high-frequency atomization, keeping the air moist, moisturizing the skin and reducing radiation, you will not be disturbed when rest or work
● It is a creative decoration tool and best gift for family and friends. 


It can automatically recongize 12V or 24V, Lead acid and Gel battery.
Maximum Solar Voltage for 12V Battery is 25V; 24V Battery is 50V

Maximum Solar Watt for Model as show below
10A: 12V 120W; 24V 240W
20A: 12V 240W; 24V 480W
30A: 12V 360W; 24V 720W

Build-in industrial micro controller.
Big LCD display with adjustable parameter.
Fully 4-stage PWM charge management.
Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.
Dual mosfet Reverse current protection ,low heat production.


-High quality, durable and affordable #tasbih. 
-4-digit display
-Counts range: 0-9999 (4 digits)
-Comes with an index finger ring for ease of use 
-Audible #mechanical click with each count
-Ideal #counter for people counting, educators, industrial businesses, scientific research, transportation, concert venues, tourism, churches, sporting events, and more.


Size : 150mm / 6 inch
Accuracy : 0.1mm
Tolerance : 0.1mm+-

Free battery also will included.
Display : LCD , easy to read.
Can measure/display in MM / INCH format, can change with the button.
Auto power on function (push the ruler it will auto on).
Auto power off function (if not using in a long time).



The Soil Moisture Sensor uses capacitance to measure the water content of soil (by measuring the dielectric permittivity of the soil, which is a function of the water content). Simply insert this rugged sensor into the soil to be tested, and the volumetric water content of the soil is reported in percent.



Consists of two probes which are used to measure the volumetric content of water.

The two probes allow the current to pass through the soil and then it gets the resistance value to measure the moisture value.

More water, the soil will conduct more electricity which means that there will be less resistance.



Operating voltage: 3.3V-5V

Sensitivity adjustable.




Landscape irrigation


Package Included: 1* Soil Moisture Sensor - Hygrometer Module


#soilsensor #soilhumidity #soilmoisture



This IIC Serial I2C LCD Adapter Board, can be connected to a standard HD44780 compatible 16×2 or 20×4 Character Display Module that supports 4 bit mode. All Character Modules sold on our site support 4 bit mode, and nearly all commercially available 16×2 and 20×4 line character modules support it too.


This board has a PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display. There are many examples on internet for using this board with Arduino. Do a search for “Arduino LCD PCF8574”. The I2C address is 0x3F by default, but this can be changed via 3 solder jumpers provided on the board. This allows up to 3 LCD displays to be controlled via a single I2C bus (giving each one it’s own address).


Features IIC/I2C :

*   Arduino 1602 I2C interface 4-wire 1602 screen.

*   IO port of Arduino control board is only 20, so IO ports is not enough for many sensor, SD card, relay modules.

*   The original 1602 screen need 7 IO ports to drive up, and this module can save 5 IO ports

*   This is another great IIC/I2C/TWI/SPI Serial Interface. With this I2C interface module, you will be able to transfer data via only 2 wires. If you already have I2C devices in your project, this LCD module actually cost no more resources.

*   I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself)

*   Supply voltage: 5V

*   The backlight and contrast is adjusted by potentiometer

*   Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable

*   Compatible with 1602 LCD


Package includes :1x I2C Adapter for 1602 or 2004 Character LCD


Download library for I2C LCD display



#lcd1602 #lcdi2c #arduinolcd #arduinolcdi2c #lcd1602i2c #lcdi2c1602 #i2c #arduino #lcd2004



16 x 2 characters LCD display

Blue backlight white character

Built in controller (HD44780 or equivalent)





Arduino Tutorial:



Package Included: 1pcs * LCD 1602 (2x16) Basic Character Blue Backlight Display LCD1602


#LCD #1602 #LCD1602 #arduino


Description for Intelligent Universal 18650 Battery Charger:

Smart Speedy Battery Charger with USB Port for 3.7V Li-ion Rechargeable Battery.

The product has four independent charging channels, it can charge four lithium batteries at the same time.

The charger will display the status of each rechargeable battery when charging.

Automatically detects battery power status and displays charging progress, and automatically stops charging when complete.

You can charge various 3.7V battery 26650, 22650, 18650, 18490, 18350, 17670, 17500, 16340, 14500, 10440.

Don't support to charger Alkaline battery.


Safe Charging

1.Overcharge Protection: It will stop charging automatically when charging completed.

2.Over temperature protection: Features temperature monitoring to prevent overheating.

3.Short-circuit protection.

4.Made from durable ABS (fire proofing/flame resistant).



1. Input: DC 5V 1-2A

2. Output Voltage: DC 4.2V

3. Output Current: 1000mA

4. Product Size: 90*30*122mm

Package includes:1pcs x USB Universal Charger


#Universal #18650 #14500 #26650 #Battery #Charger


Description for Li-Ion Battery:

Lithium Type: Li-Ion Battery

Battery : 18650 Battery

Type : Flat head

Mark Capacity: 1200mAh / 2000mAh / 3000mAh

Nominal Voltage: 3.7v

Rechargeable Battery: Yes

Rechargeable Time: Up to 500 times

Usage: Flashlight, LED, Laser Pen, Headlamp, Laser Torch, E-Book, E-cigarettes 

Package Included: 1pcs 18650 Rechargeable Battery


#rechargeable #battery #charger #18650 #lithium #Li-Ion



-These are perfect for remote controls, toys, computer mouse, air mouse, alarm clock radios, flashlights,

  LED torchlight, MP3 players, and loads of other appliances.

-These high quality alkaline batteries are the saving grace for dying remote controls everywhere!

-Each R6C and R03 1.5V battery has been manufactured to the highest development quality, free from  mercury and cadmium.

-Enjoy the comforts of remote controls, flashlights, home appliances, and be worry-free


Package Included: 1 *60pcs AA/AAA battery


#Lagi Kuat

#Lagi Best

#Lagi Tahan

#battery-AAA #battery-AA #toys #remote control #LED torch light



*Automatic white balance;automatic color compensated.full hd 1080P/720p/480p resolution,built-in microphone webcam.usb 2.0 plug & play without install any drive;no external power supply needed.the computer would automatically install the driver in the win10 and lower level system after inserting this webcam,you can directly use the video chat software features and then can see the picturewidely used for skype, msn, and yahoo video messenger,video conference,web chat.

*Good compatibility,if you ofter use web chats,this yoluke webcam is a great choices for you,this webcam works with windows xp/7/8/10,mac osx,linux, chrome os,ubuntu and android 4.0 or higher operating systems,supports pcs,zoom,laptops with usb ports,laptop,desktop,android tv,and skype,yahoo! @messenger, msn,windows live @ messenger, gmail, android iptv,wechat,qq and other instant messaging applications are compatible.

*Built-in stereo microphone,this video webcam built-in noise reduction microphone,yoluke hd webcam can automatically eliminate background noise and pick up audio sound within 5 meters, and achieve studio-quality fantastic sound,you don't need an external microphone/headset at all,and it is easy to set up and streams without any blur or jerking.it is the best choice for regularly video conferencing.

*As everyone is working from home,this webcam can meet many needs working at home,if you are using it at your desk the picture quality is great.with full hd 1080p 30fps recording-streaming media and record vivid,high-resolution video,providing incredible decent picture and mic quality in clear visuals,clear and concise audio,fast transmission,high quality,simultaneous and light correction,glass lens and full hd function,means that your recorded video is clear,vivid and colorful.

*Smooth livestream: advanced compression technology enables fast uploads and streaming on social media and gaming such as skype,twitch,youtube, facebook.perfect for streaming,video conferencing,video chatting,gaming,online classes and more.


#webcam #cctv #video #gaming #camera #microphone #meeting #conferencing #online #class #teaching #live #480p #720p #1080p #computer #pc #laptop #hd



1. Made of high quality electronic component, durable to use.

2. Designed with switch, you can choose the output 9v or 12v through it, and the LED display would tell the output voltage value.

3. Can be used to power the router via power bank if power down.

4. You can still enjoy the WIFI during power cuts.

5. It can also be applied to other device which is 5v power supply, such as small fan, desk lamp, solar panel, USB power pack, power adapter etc.



Condition: 100% Brand New

Model: KWS-912V

Input Voltage: 5V

Output Voltage: 9V/12V

Output Current: 1A(9V)


Weight: Approx. 35g / 1.2oz

Cable Length: Approx. 0.8m / 2.6ft  

Package List: 1 * USB Step-up Converter Cable


#USBBoostVoltageConverterCable #Step-upConverterCable #USBBoostVoltageConverter #VoltageConverterCable #USBtoDCBoostVoltageConverterCable #USB #To #DC #Boost# Converter #Cable #5V #to #9V #12V #Adjustable #Voltage #Volt #Led #Display #Transformer #DC #Power #Regulator #with #Switch #Cord



Product Name:Temperature Microcomputer Thermostat Switch

Material: Plastic

Color: As the pictures shown

Model: XH-W3002

100% brand new and high quality ​


Item specifics:

Power Type: Charger

Style: Wall Hanging

Theory: Temperature Controller

Display Type: Digital

Usage: Industrial

Model Number: W3002

Voltage: DC12/24V | AC110-220V

Thermostat temperature range: -50°C ~ 110°C

Precision: 0.1°C

Temperature calibration

Delay start

Size: L*W*H 60mm*45mm*31mm

Cable Length of Temperature Sensor: 97mm

Display Size: 1.9 Inches & Under

Package Included: 1PC XH-W3002 DC12/24V AC220V Microcomputer temperature controller + Probe


#Temprerature #Temp #Controller #Control #Thermostat #Sensor #Digital #Switch #XH-W3002 #Probe #Measuring #Levelling #Home #Living #Tool




Name:Temperature Controller

1.Temperature measurement, display; refrigeration, heating control

2.Temperature setting upper and lower limits

3.Simple operation, suitable for seafood machines.

4.Easy to install

5.Measurement range: 50 Celsius ~ 110 Celsius

6.Control range: 50 Celsius ~ 110 Celsius

7.Measuring accuracy: plus or minus 0.2  Celsius

8.Control precision: plus or minus 0.1  Celsius

9.Measuring input: NTC10K L= 1 m waterproof probe

10.Power: 1500W

11.Input voltagr:220V

12.Current:Max 10A


#XH-W3001 #Digital #LED #Temperature #Controller #Thermostat #Control #Switch