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ESP8266 is the name of an infamous WiFi module that is a system on a chip (SoC) developed by Espressif Systems, a company based in Shanghai. Originally used with Arduino boards to WiFi-enable hardware projects, it soon became a cheap standalone Arduino-compatible development board. It can function in complete autonomy, without an additional microcontroller like Arduino board for example.
$7.27  Inc Tax
$60.61  Inc Tax
The DaqPRO features powerful graphical display and analysis functions for measuring voltage, current and temperature. It is designed to provide a professional.
$690.91  Inc Tax
We are a noteworthy organization in this domain, occupied in providing pristine quality range of Remote IO Module.
$96.97  Inc Tax
DC-DC Step-Down Buck Converter Power Supply Module 24V 12V 9V to 5V 5A 25W Replace LM2596S
This DC-DC Step-Down Buck Converter Power Supply Module provides all the active functions for a step-down (buck) switching regulator, capable of driving a load up to 5A with excellent line and load regulation. This module comes with variable but the fixed value of input i.e. 24V, 12V, and 9V as well as fixed output voltage which is 5V 5A. The module requires a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixed frequency oscillator. And hence it replaces the purpose of LM2596S.
$2.42  Inc Tax
DC-DC High Power Adjustable Step-up Module 3.0-35V To 3.5-35V 100W With Digital Display Voltmeter
The automatic boost module provides a stable power supply. Applicable to an unstable voltage source or voltage conversion. The display part adopts a more advanced microprocessor of the voltmeter. By using the on-resistance of power MOSFET, the current detection resistance is omitted, and the efficiency is improved to the maximum extent, up to 96.4%. Imported high power low resistance MOS transistors, large package, high current, high-efficiency Schottky, ultra-wide, and thick PCB wiring, are the guarantee of high power, high efficiency, and low-temperature rise. High frequency, high capacity and low resistance (low ESR) aluminium electrolytic capacitor for long-life switching power supply make the output ripple lower.
$4.61  Inc Tax
XL6009 Digital Step Up Power Supply Module, Output Voltage: 5-52V
XL6009 is a 4A switch current high performance boost ( BOOST ) module. This module uses the second-generation high-frequency switching technology XL6009E1 as the core chip, and its performance far exceeds that of the first-generation technology LM2577. The XL6009 booster module has lower cost and better performance, and the LM2577 module is about to be eliminated.
$4.85  Inc Tax
Low Voltage High Power Step-Up Regulator Module 8W 5V-12V USB Bonding Pad to DC Version

A voltage-raising module with a maximum capacity of 8 watts follows the input supply voltage, where the output is fixed at 12 volts. The output can be changed by changing the resistors on the module, to give an output voltage of up to 20 volts.

Features :-
  • The possibility of adjusting the output voltage in a wide range of 5-12 volts.
  • The module contains a place for installing the USB jack.
  • It is not recommended that the output voltage be ten times greater than the input voltage to avoid damage and overheating.
  • Equipped with indicator light.
$1.82  Inc Tax
Csr8645 Wireless 4.0 Amplifier Board 5w Plus 5w Apt-x Stereo Receiver Amplifier Module (CSR8645 )
CSR8645 has lower power consumption when the power turned on. It has no DC isolated power for the battery.COM is the common point of the key, the other end of the key are then VOL , VOL-, PREV, NEXT, PLY. M and M- are positive and negative of the microphone. They are mainly used in Bluetooth headsets.
$9.70  Inc Tax
REES52 Arduino MP3 Shield Board With TF Card For Arduino Development Board, Model Name/Number: VS1053, AMS-1117 (VS1053)
This MP3 shield board is designed based on VS1053B from VLSI. using this shield you can plug in your Arduino UNO/MEGA directly as showing in the pic, don't' need to hook up with jumpers, it's becoming easier to play music compared with the tiny mp3 breakout board. VS1053 is a versatile MP3 codec processor that is capable of decoding a variety of music formats, including Ogg Vorbis/MP3/AAC/WMA/MIDI audio. For the best headphone listening experience, the VS1053 includes EarSpeaker spatial processing which accurately simulates how a room with stereo loudspeakers would sound. In addition to being able to decode all major formats, VS1053 is capable of recording in Ogg Vorbis file. With the TF card slot on the other side of the board, you can play mp3 files from TF card using this breakout. It is easy to drop it in your project or make an mp3 player using your Arduino or other microcontrollers. Features Can play a variety of music formats, support for OGG encoding real-time recording SPI interface, the control signal lines are led out A headphone and stereo output A microphone for recording A line_in input interface Power indicator 3.3V and 2.8V of LDO chip AMS-1117 on board, provides up to 800mA current A single power supply: 5 VDC 12.288 Mhz crystal TF card slot
$6.06  Inc Tax
Digital Gravity Sensor Acceleration Module
Voltage3.3V - 5V DC
Operating Temperature-20 to 55 Degree C
Rated Pressure25 kPA

Features:
  • On-board ADXL345, it's a low cost cap-based accelerometer sensor
  • Support 5V/3.3V voltage input, onboard RT9161, better performance than 1117, faster load the appropriate speed, it is ideal for high noise power supply environment
  • Common Pins were lead out, Pin distance is standard 100mil (2.54mm), compatible for your new system
$3.03  Inc Tax
Sound Microphone Sensor Detector Module

Product Details:

Power Source5V
BrandRs Enter
Working Voltage5 V (DC)
Mounting Screw Hole3 mm

Features:
  • AO, analog output, real-time output voltage signal of the microphone
  • DO, when the sound intensity reaches a certain threshold, the output high and low signal
  • High sensitive microphone and high sensitivity
$2.42  Inc Tax
TM8S103F3P6 Core STM8 Development Board
The advantages of the Core Board STM8S103F3P6 STM8 Development Board Minimum System Board is this development board uses the Micro USB to link to the power. The Micro USB line is compatible with Smartphone cable which means we can get the data easily. We do not use the USB MINI cable to link to power because the USB MINI cable has out of style and very difficult to get. This STM8S development board draws our attention because of its low price, humanity design and available with complete information. You can use 2.54 pin on the board or power supply pad, the pad when using the power supply, input voltage range 4.5V-15V can output to the outside through pin 3.3V! This development board using Micro USB cable supply, compatible with smartphone lines, data lines are simple and easy to get, but not USB MINI line-powered, USB MINI line is not easy to find, has been gradually phased out.
$1.94  Inc Tax
DC5V Humidifier USB spray module DIY incubation experiment equipm 108KHz

Features: 

  1. Come with a driver
  2. Power-ON trigger work
  3. 108KHz high frequency oscillator
  4. Micron level aperture
  5. Glazed surface of atomized sheet

Specification:

  1. Product name: 108KHz 20mm USB Humidifier
  2. Work Voltage:DC 4.5V~5.0V
  3. Work Power:2W
  4. Work Frequency:108KHz( /-3KHz)
  5. Power Type:Female USB Socket
  6. Diameter without rubber ring:16mm
  7. Diameter with rubber ring:20mm
  8. Spray Diameter:5um
  9. Spray hole:740 holes
  10. Spray speed:50ml/h
  11. Work Temperature:0℃~85℃
  12. Work Humidity:10%~90%RH
  13. Driver Size:35*19*15mm
$7.27  Inc Tax
37 in 1 Sensors Kit compatible with Arduino (37 in 1 Sensors Kit compatible with Arduino)
Product Description :

This 37 in 1 Sensor Kit compatible with Arduino is supplied with a variety of sensors that are compatible with Arduino Boards. This is the most complete performance starter kit with all the essential Arduino sensors.

This kit contains excellent products that are compatible with Arduino. You can find the best sensors, whether you’re a beginner or an expert in this field, and use them to create the best DIY projects on your own. Prototyping will be easy and fun-loving with this Kit.

In this kit, you will get a variety of electronic components that can be used to construct or enhance your knowledge of many types of electronic components. Out of the box, the kit has a product’s 5V Channel Relay Module, a Temperature and humidity sensor module, etc.

Features :

  • For beginners who are interested in Arduino
  • A complete set of Arduino’s most common and useful electronic components
  • The infrared sensor receiving module
  • Laser sensor module
  • Temperature and humidity sensor module
  • Infrared sensor module
  • 5v relay module
  • Obstacle avoidance sensor module.


Package Includes :

  • Module Introduction Paper- 1pc.
  • Tutorial CD- 1pc.
  • PS2 Game Joystick Module- 1pc.
  • Infrared Sensor Receiving Module- 1pc.
  • Laser Sensor Module- 1pc.
  • Temperature and Humidity Sensor Module- 1pc.
  • Infrared Sensor Module- 1pc.
  • 5v Relay Module- 1pc.
  • Obstacle Avoidance Sensor Module- 1pc.
  • Finger Detecting Heartbeat Module- 1pc.
  • Sound Sensor Module- 1pc.
  • Metal Touch Sensor Module- 1pc.
  • Flame Sensor Module- 1pc.
  • 3 Color LED Module- 1pc.
  • Line Sensor Module- 1pc.
  • Linear Magnetic Hall Sensor- 1pc.
  • Rotary Encoder Module- 1pc.
  • Active Buzzer Module- 1pc.
  • Magic Cup Light Module- 1pc.
  • Small Passive Buzzer Module- 1pc.
  • Digital Temperature Sensor Module- 1pc.
  • Broken Light Module- 1pc.
  • The Temperature Sensor Module- 1pc.
  • Double Color LED Module- 1pc.
  • Mercury Medallion Module- 1pc.
  • Hall Magnetic Sensor Module- 1pc.
  • 3 color LED Module- 1pc.
  • Mini Reed Module- 1pc.
  • Tilt Switch Module- 1pc.
  • 7 color flashing LED module- 1pc.
  • Button switch module- 1pc.
  • Photosensitive resistance module- 1pc.
  • Vibration switch module- 1pc.
  • The knock sensor module- 1pc.
  • The temperature sensor module- 1pc.
  • Analogy hall magnetic sensors- 1pc.
  • The microphone sound sensor module- 1pc.
  • Big reed module Double color LED module- 1pc.
$14.55  Inc Tax
16 in 1 Sensor kit Compatible with Raspberry Pi 3 & Raspberry Pi 2 Model B (16 in 1 Sensor kit)
Product Description :

If you are Raspberry pi user and frequency need various sensors to explore the all possible project with Raspberry Pi 3 & Raspberry Pi 2 Model B. Here is Sensor kit in which you will get 16 different sensors compatible with the raspberry pi.

Following is some brief info about sensors :

1.KY-008 laser sensor module
Operating voltage: 5V
Specifications: 15 * 24 mm
Light source wavelength: 650 nm

2.Obstacle avoidance sensor module
VCC: 3.3V-5V external voltage (can be directly connected to the 5v and 3.3v microcontroller MCU)
GND: External GND
OUT: Small board digital output interface (0 and 1)
Connection method: VCC-VCC; GND-GND; OUT-IO
Board size: 3.2 x 1.4cm

3.Flame sensor module
Operating voltage: 3.3V-5V
Output form: DO digital switching output (0 and 1) and AO analog voltage output
Size: 3.2cm x 1.4cm
Detect flame or wavelength range (approx): 760 nm to 1100 nm, lighter flame test distance is 80cm, the greater flame, the farther test distance
Detection angle is about 60 degree, particularly sensitive to flame photometry
Adjustable sensitivity

4.315M wireless transceiver module
Operating voltage: DC5V
Quiescent current: 4mA
Receiving frequency: 315MHz
Receiving sensitivity: -105DB
Size: 30 x 14 x 7mm

5.Emission head parameters
Transmission distance: 20-200 meter (different voltage, different effect)
Operating voltage: 3.5-12V
Dimension: 19 x 19mm
Work: AM
Transfer rate: 4KB / S
Transmitting power: 10mW
Transmission frequency: 315M
Pinout left → right: (DATA, VCC, GND)

6.One channel TCRT5000 tracing module
Detection distance: about 10mm
Operating voltage: 5V, black line output low level, white line output high level

7.Vibration sensor module
Operating voltage: 3.3V-5V
Output type: Digital switching output (0 and 1)
Small PCB board size: 3.2cm x 1.4cm

8.MQ-2 gas sensor module
Dimension: 32 x 22 x 27mm
The main chip: LM393, ZYMQ-2 gas sensor
Operating voltage: 5V DC
Dual signal output (analog output, and TTL level output)
TTL output valid signal is low level. (When the output low level signal light can be directly connected microcontroller)
Analog output: 0 ~ 5V voltage, the higher the concentration the higher the voltage.

9.Sound sensor module
Operating voltage: 3.3V-5V
Small PCB board size: 3.4cm x 1.6cm

10.DHT11 temperature and humidity sensor module
VDD: 3.3-5.5V DC
DATA: Serial data
NC: No connection
GND: Grounding, negative power supply

11.HC-SR04 ultrasonic sensor module
Operating voltage: 5V
Ultra-small quiescent current: less than 2mA
Induction angle: not more than 15 degrees
Detection distance: 2cm-400cm
High precision: up to 0.3cm

Package Includes :

  • 1 x DS1302 RTC Real Time Clock Module (No Battery)
  • 1 x SW-420 Normally Closed Vibration Sensor Module
  • 1 x SW1801P 3pin Normally open vibration sensor module
  • 1 x 315Mhz RF Wireless Transmitter and Receiver Kit
  • 1 x Sound Sensor Module
  • 1 x TCRT5000 Tracking Module
  • 1 x KY-008 650nm Laser sensor Module 6mm 5V
  • 1 x DHT11 Temperature and Humidity Sensor Module
  • 1 x HC-SR501 PIR Motion Sensor Module Green
  • 1 x HC-SR04 Ultrasonic Sensor 4pin
  • 1 x MQ-2 Smoke Gas LPG Butane Hydrogen Sensor Module
  • 1 x Soil Moisture Detection Humidity Sensor Module
  • 1 x Raindrops Detection Sensor Module Snow Rain Weather
  • 1 x IR Infrared Flame Detection Sensor Module
  • 1 x 3pin Photosensitive Sensor Module Light-Dependent Control
  • 1 x Infrared Obstacle Avoidance Tracking Sensor Module

 

$14.55  Inc Tax
ORANGE 37 in one sensor kit (ORANGE 37 in one sensor kit)
Product Description :

With a wide range of items offered by the brand, Orange has attracted a lot of attention since our company’s debut. ORANGE Kit is an insertion of a new product line from our vast expertise knowledge base from past years. Here in this kit series, we are presenting a wide range of the most popular combo products.  At the Orange brand, we’ve gained the confidence of our consumers and got excellent comments for our Battery, Proximity sensor, Motor, BMS, and other products. When it comes to our own brands, Robu Labs tests them all before they are launched.

This kit contains excellent products that are compatible with Arduino. You can find the best sensors, whether you’re a beginner or an expert in this field, and use them to create the best DIY projects on your own. Prototyping will be easy and fun-loving with this Kit.

In this kit, you will get a variety of electronic components that can be used to construct or enhance your knowledge of many types of electronic components. Out of the box, the kit has a product’s 5V Channel Relay Module, a Temperature and humidity sensor module, etc.

Features :

  • A great way for beginners to get started with Pure Electronics
  • Durable Plastic Storage Box Included: helps you keep its small parts organized and easy to find

Package Includes :
  • 1 x ORANGE 37 in one sensor kit

     Kit Includes:

  • 1 x PS2 Game JoyStick Module
  • 1 x 1 Channel Relay 5V
  • 1 x Sound Sensor Module
  • 1 x Small Microphone Sound Sensor Module
  • 1 x TCRT5000 Tracking Module
  • 1 x IR Obstacle Avoidance Sensor Module
  • 1 x The Flame Sensor Module
  • 1 x Linear Magnetic Hall sensor
  • 1 x Touch Module
  • 1 x Digital Temperature Module
  • 1 x Active Buzzer Module
  • 1 x Passive Buzzer Module
  • 1 x DIP 3 Color LED Module
  • 1 x SMD 3 Color LED Module
  • 1 x 5mm Two-Color LED Module
  • 1 x 3mm Two-Color LED Module
  • 1 x Dry Reed Pipe Module
  • 1 x Mini Dry Reed Pipe Module
  • 1 x Finger Detecting Heartbeat Module
  • 1 x 7 Color Flashing LED Module
  • 1 x Laser Module
  • 1 x Tactile Switch Module
  • 1 x Vibration Switch Module
  • 1 x Blue Rotary Encoder Module for Arduino with Demo Code
  • 2 x Magic Cup Light Module
  • 1 x Mercury Medallion Module
  • 1 x Tilt Switch Module
  • 1 x Photosensitive Resistor Sensor Module
  • 1 x DHT11 Temperature and Humidity Sensor Module
  • 1 x Hall Magnetic Sensor Module
  • 1 x DS18B20 Temperature Sensor Module
  • 1 x Analog Temperature Module
  • 1 x Infrared Transmit Sensor Module
  • 1 x Infrared Receiver Module for Arduino
  • 1 x The Knock Sensor Module
  • 1 x Broken Light Module
  • 1 x 36 Grid Box, Size: 27.5*17.5*4.3cm
$18.18  Inc Tax
DHT11 Temperature and Humidity Sensor Module for Arduino Raspberry Pi (DHT11)
Product Description : 

The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor.

It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed).

Its fairly simple to use, but requires careful timing to grab data.

The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.

Features :

  • Low cost, 2.5mA max current use during conversion (while requesting data)
  • 3 to 5V power and I/O, Body size 15.5mm x 12mm x 5.5mm
  • Good for 20-80% humidity readings with 5% accuracy
  • Good for 0-50°C temperature readings ±2°C accuracy
  • No more than 1 Hz sampling rate (once every second), 4 pins with Approximate 0.1" spacing

Specifications :

  • Voltage: 3 to 5V power
  • Temperature readings: ±2°C
  • Current max: 2.5mA
  • Item Weight: ‎10 g

Compared to the DHT22, this sensor is less precise, less accurate and works in a smaller range of temperature or humidity, but its smaller and less expensive.

Comes with a 4.7K or 10K resistor, which you will want to use as a pull-up from the data pin to VCC.

Package Includes :

1 x DHT11 temperature and humidity sensor module For Arduino Raspberry Pi

$2.61  Inc Tax
Arduino Uno/Nano Development Board for Learning/DIY

Arduino UNO NANO Learning Board Shield for DIY Projects

It is one of the best DIY kits for beginners who are looking to dive into embedded systems and the IoT (Internet of Things) field. This Arduino UNO NANO Shield is a low-cost open-source IoT platform development shield. You can use either Arduino UNO or NANO module on this board. 

This board's construction includes 2-seven-segment displays, a buzzer, an 8-input switch, and LED for Indication with several devices', sensor ports.

Note: Arduino UNO NANO not included

Features

  • Compatible with either Arduino UNO NANO
  • With the help of this board, you can build several projects
  • Best Embedded IDE learning shield 

Project ideas

  • LED Blinking
  • Servo DC Motor
  • Seven-Segment Display
  • Timer Control
  • Timer Relay Control
  • On/Off Switch with LED Indication
  • LED Dimmer 
  • Counter
  • Timer Counter
  • LED Fadness
  • IR Transmitter & Receiver
  • Smoke Detector
  • LDR Dark Detector
  • Sensors
  • RGB Control LED
  • RFID 
  • WIFI
  • BLUETOOTH
ESP8266 is the name of an infamous WiFi module that is a system on a chip (SoC) developed by Espressif Systems, a company based in Shanghai. Originally used with Arduino boards to WiFi-enable hardware projects, it soon became a cheap standalone Arduino-compatible development board. It can function in complete autonomy, without an additional microcontroller like Arduino board for example.
$7.27  Inc Tax
TDA7492P 50W Wireless Digital Audio Receiver Amplifier Board (TDA7492p class d)

This is TDA7492p based is Class-D audio amplifier. This module has integrated a Bluetooth module, all the used components in the amplifying process, output connectors and control buttons. All you need to do is supply 12V to 36A to it, connect an 8-ohm 50W speaker to each output and connect a Bluetooth device to it and enjoy and control your favourite music wirelessly.

$13.45  Inc Tax
Wifi Module

Product Details:

Minimum Order Quantity1 Piece
BrandR S Enter
Operating Temperature40 deg C~125 deg C
Usage/ApplicationWiFi Led Control
Dimensions16.3mm x 14mm x 2.24mm
Range Of Baudrate1200-115200bps

Description:

This product is an embedded module based on the universal serial interface network standard,built-in TCP / IP protocol stack, enabling the user serial port, wireless network (wifi) interface between the onversions. Through the HLK-M30 module, the traditional serial devices do not need to change any configuration, userdata can be transmitted through the Internet network. Provide a quick solution for the user's serial devices to transfer data via WiFi.

Features:

  • WiFi Sta/Soft AP Mode
  • Support Smart Connection
  • Support transparent transmission mode
  • Support multiple security authenti-cation mechanisms:
    • WEP64/WEP128/ TKIP/ AES
    • WEP/WPA-PSK/WPA2-PSK
  • Support wireless roam
  • Support multiple network protocols:
    • TCP/UDP/ /DHCP/DNS
  • Support AT instruction Set

Applications:

  • WiFi Power Switch
  • Smart Home; Smart Building
  • OBDII WiFi Diagnose
  • RFID Data Transfer
  • Toys and Gaming Peripherals
  • Industrial Systems
  • Telemetry
  • Remote Control

Benefits:

  • Low Power consumption
  • Ready to use in products
  • Minimizes product development
  • No RF test required for systems
  • Serial to WiFi; Smart; Small;
  • Support Smart Connection
  • Transparent Transmission
  • Compliant with CE and FCC
$60.61  Inc Tax
Data Acquisition

Product Details:

Minimum Order Quantity1 Piece
BrandR S Enter
MaterialPlastic
Voltage220 V
Weight10Kg

The Daqpr is a portable, battery operated data acquisition and logging system offering 16-bits, high-resolution, 8 channel data logging. The DaqPRO features powerful graphical display and analysis functions for measuring voltage, current and temperature. It is designed to provide a professional.

The DaqPRO features powerful graphical display and analysis functions for measuring voltage, current and temperature. It is designed to provide a professional.
$690.91  Inc Tax
Remote IO Module

Product Details:

BrandAjlon Tech
Power10 ~ 30
Transmission Speed Maximum2.4GHz
MaterialPlastic

We are a noteworthy organization in this domain, occupied in providing pristine quality range of Remote IO Module. Under the guidance of dexterous professionals, this IO module is designed using the supreme quality components and ultra modern technology at our vendors end. Our provided IO module is used for automation of typically industrial electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures.
Features:

  • Excellent functionality
  • Easy installation
  • Dimensional accuracy
We are a noteworthy organization in this domain, occupied in providing pristine quality range of Remote IO Module.
$96.97  Inc Tax
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