L293d Arduino Based Motor Sheild
|Current rating||2.0 A, AC DC|
This Arduino compatible motor Driver shield is a full-featured products that it can be used to drive 4 DC motors or two 4-wire stepper and two 5V 'hobby' servo. It drive the DC motor and stepper with the L293D, and it drive the servo with Arduino's pin9 and pin10.
- 2 x L293D Motor Control Chips
- Total of 4 H-Bridges for controlling 4 DC motors or 2 Stepper motors
- 2 x Server ports for controlling RC Hobby Servos
- The logic control voltage Vss: 4.5~5.5V
- Motor Supply Voltage: 4.5 ~ 12V
- Reduced control pins needed through 8-stage serial shift registers
- Drive part of the operating current Io: 1.2A (0.6A per bridge)
- External power connection via a screw-terminal block
- Screw-Terminal blocks for connection to motors
- Item Code: L293D
- Pay Mode Terms: T/T (Bank Transfer)
- Delivery Time: 6-12 DAYS
Micro USB 4.5V-5.5V 1A Lithium Lipo Battery Charger Module
Minimum Order Quantity: 10 Piece
|Input Voltage||4.5 V - 5.5 V|
|Charging Current||1 A|
|External Dimension||25 x 19 x 10 mm|
|Full Charger Pressure||4.2 V|
- Module name: Lithium battery charging board
- Charging mode: Linear charge
- Charging indicator: Charging red light - blue light full charge
- Input interface: Mini USB
- Can reverse: Inverted
Freeduino Nano CH340 Based
|Clock Speed||16 MHz|
|Country of Origin||Made in India|
|Operating Voltage||5 V|
|Input Voltage||7-12 V|
The Freeduino Nano CH340 Based is a compact Arduino-compatible development board based on the ATmega328P microcontroller and features the CH340 USB-to-serial converter for programming and communication with a computer. Here's a description of the Freeduino Nano CH340 Based board:
Microcontroller: The board is built around the ATmega328P microcontroller, which is the same microcontroller used in the Arduino Uno. It has 32KB of flash memory for storing code, 2KB of SRAM, and 1KB of EEPROM.
Arduino Compatibility: The Freeduino Nano CH340 Based board is fully compatible with the Arduino IDE and can be programmed using the Arduino programming language. It can run Arduino sketches and use Arduino libraries, making it easy to get started with Arduino development.
Form Factor: The board has a compact form factor and is designed to be small in size, similar to the Arduino Nano. It is suitable for projects with limited space or where a smaller footprint is desired.
CH340 USB-to-Serial Converter: The board features the CH340 chip, which provides the USB-to-serial conversion functionality. It allows the board to be connected to a computer via USB for programming and serial communication.
I/O Pins: The Freeduino Nano CH340 Based board has a total of 22 digital input/output pins, with 14 of them capable of PWM (Pulse Width Modulation) output. It also has 8 analog input pins for reading analog sensor values.
Power Supply: The board can be powered through the USB connection or an external power source. It has a built-in voltage regulator that can accept a wide range of input voltages (typically 5V) and provide a stable 5V output for powering the board and connected components.
On-Board LEDs: The board includes built-in LEDs for indicating power and status. The power LED indicates when the board is powered on, and the status LED can be controlled programmatically to provide visual feedback.
Programming and Debugging: The Freeduino Nano CH340 Based board can be programmed using the Arduino IDE, which supports uploading sketches via the USB connection. It also supports serial communication for debugging and monitoring data sent to and from the board.
Expansion Headers: The board has headers for connecting additional modules, sensors, or shields. These headers provide access to I/O pins, power, and ground, allowing for easy expansion and customization of the board's functionality.
The Freeduino Nano CH340 Based board offers a compact and cost-effective option for Arduino development. With its compatibility with the Arduino ecosystem and the added convenience of the CH340 USB-to-serial converter, it provides a versatile platform for prototyping and creating a wide range of Arduino projects.
Ethernet Shield W5100 For Arduino
|Weight||18 - 21.8g|
The Ethernet Shield W5100 is an expansion board for Arduino that provides Ethernet connectivity to your Arduino projects. It is based on the Wiznet W5100 Ethernet controller chip and allows your Arduino board to connect to the internet or local network using an Ethernet cable. Here's a description of the Ethernet Shield W5100 for Arduino:
Ethernet Controller: The Ethernet Shield W5100 utilizes the Wiznet W5100 Ethernet controller chip, which provides the necessary hardware and protocols for Ethernet communication. It supports 10/100Mbps Ethernet connectivity and implements TCP/IP protocol stack for reliable data transmission over Ethernet.
Arduino Compatibility: The Ethernet Shield W5100 is designed to be compatible with various Arduino boards such as Arduino Uno, Mega, and Leonardo. It can be easily stacked on top of an Arduino board, providing a convenient plug-and-play solution for adding Ethernet connectivity.
Ethernet Interface: The shield has an RJ45 Ethernet port that allows you to connect your Arduino to a local network or the internet. Simply connect an Ethernet cable from the shield to your network router or switch to establish a network connection.
SD Card Slot: The Ethernet Shield W5100 often includes an integrated SD card slot. This allows you to use an SD card for additional storage or data logging capabilities in your projects. The shield provides SPI communication to access and read/write data on the SD card.
Power Supply: The shield can be powered directly from the Arduino board or through an external power source. It includes voltage regulators to provide the necessary power to both the shield and the connected Arduino board.
Arduino Library: The Ethernet Shield W5100 is supported by the Ethernet library in the Arduino IDE. This library simplifies the process of establishing Ethernet connections, sending and receiving data over the network, and implementing client or server applications.
Communication Protocols: The W5100 chip on the shield supports various communication protocols such as TCP, UDP, ICMP, IPv4, ARP, and more. This enables your Arduino to communicate with other devices or servers on the network using these protocols.
Status LEDs: The Ethernet Shield W5100 usually includes several LEDs that provide visual feedback on the shield's status. These LEDs indicate power, network link status, and activity, making it easy to monitor the shield's operation.
Network Applications: With the Ethernet Shield W5100, you can build a wide range of network-enabled Arduino projects. It enables applications such as web servers, client applications, remote monitoring and control systems, IoT (Internet of Things) devices, and more.
The Ethernet Shield W5100 for Arduino is a versatile expansion board that allows your Arduino projects to communicate over Ethernet networks. With its reliable connectivity and support for various protocols, it opens up possibilities for networked applications and integration with the internet.
Arduino Uno R3
Minimum Order Quantity: 5 Piece
|Dimension||30 mm X 47 mm|
- Packaging Details: BOX
Arduino Pro Micro Atmega32U4
Minimum Order Quantity: 50 Piece
|Model Name/Number||ARDUINO PRO MINI 5V 16M|
ARDUINO PRO MINI 5V 16M
- Delivery Time: STOCK
Data Logger Shield For Arduino
Minimum Order Quantity: 10 Piece
|Dimension||68 x 53 x 23 mm|
- Delivery Time: 2-3 days
- Packaging Details: Box Packing
Minimum Order Quantity: 20 Piece
Description: This is a 16x2 LCD and Keypad shield for Arduino Uno, Diecimila, Duemilanove and Freeduino boards. to provide a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys — select, up, right, down, left and reset. To save the digital IO pins, the keypad interface uses only one ADC channel. The key value is read through a 5 stage voltage divider.
Arduino Yun Original
Minimum Order Quantity: 10 Piece
The Arduino YÚN is the combination of a classic Arduino Leonardo (based on the Atmega32U4 processor) with a WiFi system-on-chip running OpenWrt-Yun (a GNU/Linux distribution based on OpenWrt). We embedded the Linux machine directly on the PCB of the Arduino Leonardo and we connected the two so that from Arduino it's very easy to run commands on the Linux side and use it as an Ethernet and WiFi interface.
Warning: Arduino YÚN is not compatible with 12V PoE module.
Compatible Board .
|DC Current||45 mA|
|Input And Output||14 digital pins|
- Reliable functioning
- Smooth operation
- Item Code: ARDUINO-YUN
Multi - Function Shield
|Dimensions||69 x 54 x 11|
|Power Supply||5 V|
Multi - Function Shield has a wide range of features which makes it perfect for beginners who want to study. It can be useful for advanced users because it has built-in general purpose components:
USB Host Shield for Arduino
|Max Current with Arduino||500mA|
|Max Current with USB Port||400mA|
- USB 2.0 Full Speed compatible
- 3.3/5V operation level compatible
- All GPIOx pins break-out
- USB Host 5V/500mA supply for USB protocol
Prototype Shield V3 Mini Bread Board for Arduino MEGA
|Power Supply||5 V|
The board can not only receive MEGA seamless plug controller, directly soldered to the above components to complete a variety of prototype circuit, you can paste Mini bread board, through the 7-color jumper to complete a variety of circuit experiment , board integrated power indicator and status lights, and reset buttons, easy to learn MEGA preferred prototype controller expansion board.
- 1. Arduino MEGA / MEGA2560 ProtoShield prototype expansion board with Immersion Gold PCB processing technology, motherboards, small gold square pad spacing, welding components easier.
- 2.SOP28 SMD component package to be more handy Arduino electronics enthusiasts will not be directly insert bound components.
- 3. The board can receive Arduino MEGA / MEGA2560 seamless plug controller, directly soldered to the above components to complete a variety of prototype circuit, you can paste Mini bread board, through the 7-color jumper to complete a variety of circuit experiment , board integrated power indicator and status lights, and reset buttons, easy to learn Arduino MEGA / MEGA2560 preferred prototype controller expansion board.
- 4. Full Compatible with Arduino Mega ATmega1280 / MEGA2560.
- 5. High sensitivity with integrated low-noise RF input amplifier.
Arduino Wifi Shield ESP13 Web Sever Serial Wi-Fi Expansion
|Wireless transmission rate||110-460800 BPS|
|Working temperature||- 40 + 125|
|Modules weight||About 20 g|
|Working current||70 ma, 200 ma|
Arduino Wifi Shield ESP13 Web Server Serial Wi-Fi Expansion
2. standard pin compatible with the Ar-duin Uno, Me ga2560, such as main control board, a voltage conversion chip is used to connect with the Ar-duin Uno, 3.3V and 5V compatible;
3. a serial port using dual dial the code switch to control, makes the extension board can separate as Ar-duin Uno extended board is used, can also be used as ESP8266 extension plate;
4. Real serial WiFi, the Ar-duin program without any configuration;
5. WiFi based on the Web Server configuration parameters and serial port;
6. Can be used as an independent ESP8266 development board, download the official firmware the AT command, Node MCU open-source firmware, etc;
7. Can be used as an independent Ar-duin Uno expansion board, pins all leads.
1. Support wireless 802.11 b/g/n standard;
2. Support the STA/AP two working mode;
3. Built-in TCP/IP protocol stack, you can configure a socket;
4. Support the standard TCP/UDP Server and Client;
5. A serial port baud rate support: 1200/2400/4800/9600/4800/9600/57600/74800/115200 BPS.
6. A serial port data bits: 5/6/7/8;
7. Serial ports, parity: no;
8. Serial ports, stop bit: 1/2;
9. Standard Ar-duin UNO, Me ga pin spacing;
10. Which leads to the Ar-duin Pin 2/3/4/5/6/7/8/9/10/11/12/13;
11. Which leads to the ESP8266 GPIO 0/2/4/5 9/10/12/13/14/15/16 / ADC/EN/UART TX/UART RX.
12. RESET RESET;
13. KEY buttons reuse configuration function;
14. Two dial the code switch to realize the Ar-duin and ESP8266 serial port extension switch;
15. WiFi working current: continue to send: material 70 ma 200 ma (MAX), standby: < 200 ua;
Arduino Campatible Mini Pro 5V 16M Board
|Country of Origin||Made in India|
|Power||3 - 5V|
The Arduino compatible Mini Pro 5V 16M board is a small form factor board that is designed to be compatible with the Arduino programming environment. It is based on the ATmega328P microcontroller and is programmed using the Arduino IDE (Integrated Development Environment).
The board is designed to operate on 5V and has a clock speed of 16MHz. It has 14 digital input/output pins, 6 analog inputs, and a UART (Universal Asynchronous Receiver/Transmitter) interface for serial communication.
The Mini Pro board has a compact size and can be easily integrated into small projects or embedded systems. It can be powered using a USB connection or an external power source, such as a battery or a DC power supply.
The board can be programmed using the Arduino IDE, which provides a simple and easy-to-use interface for writing and uploading code to the board. It is a cost-effective and versatile solution for prototyping and developing various electronic projects.
Arduino Mega 2560 R3
|Input Voltage||7-15 V|
|Country of Origin||Made in India|
|Power Supply||12 VDC|
The Arduino Mega 2560 R3 is a microcontroller board based on the ATmega2560 microcontroller. It is an enhanced version of the Arduino Uno, offering a larger number of pins and increased memory and processing power. Here's a description of the Arduino Mega 2560 R3:
Microcontroller: The Arduino Mega 2560 R3 is based on the ATmega2560 microcontroller from Atmel (now Microchip Technology). It is an 8-bit microcontroller with a high amount of flash memory, RAM, and various built-in peripherals.
Pin Count: The Arduino Mega 2560 R3 has a total of 54 digital input/output (I/O) pins, of which 15 can be used as PWM (Pulse Width Modulation) outputs. It also includes 16 analog input pins, providing a wide range of I/O capabilities for interfacing with sensors, actuators, and other electronic components.
Pin Configuration: The pins of the Arduino Mega 2560 R3 are labeled and arranged in a specific pattern. This includes digital I/O pins labeled from 0 to 53, analog input pins labeled A0 to A15, and additional pins for power and communication interfaces.
Power Supply: The Arduino Mega 2560 R3 can be powered through a USB connection or an external power source. It has a built-in voltage regulator that accepts a wide range of input voltages (typically 7-12V) and regulates it to a stable 5V for powering the board and connected components.
Programming: The Arduino Mega 2560 R3 can be programmed using the Arduino programming language, which is based on C/C++. It supports a simplified and beginner-friendly programming environment, making it accessible to users with various levels of programming experience.
Communication Interfaces: The Arduino Mega 2560 R3 includes several communication interfaces for connecting to other devices. It has a USB interface for programming and serial communication, as well as multiple hardware UARTs, SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit) interfaces for interfacing with other devices or sensors.
Memory and Processing Power: The Arduino Mega 2560 R3 has significantly more flash memory, RAM, and processing power compared to the Arduino Uno. It offers 256KB of flash memory for storing the program code and 8KB of RAM for data storage. This increased memory and processing power make it suitable for more complex projects or applications that require a larger code base or data processing capabilities.
Expansion and Shields: The Arduino Mega 2560 R3 is designed to be easily expandable with additional components and shields. It has the same form factor as the Arduino Uno, allowing for compatibility with existing shields. Shields can be stacked on top of the Arduino board to provide additional functionality or integrate with specific sensors or modules.
The Arduino Mega 2560 R3 is often used in projects that require a larger number of I/O pins, more memory, or increased processing capabilities. It is suitable for complex robotics projects, home automation systems, 3D printers, data loggers, and other applications where the standard Arduino Uno may not provide enough resources.
18650 Lithium Battery Charging Module Protection
|Current||1 A adjustable|
|Input Voltage||4.5 V-5.5 V|
|Full Charge Voltage||4.2 V|
|Work Temperature||10 C to +85 C|
|Size||27 x 17 mm|
- 100% brand new and high quality
- Charge module- Linear charging.
- It has MICRO USB female
- It still retain the input voltage wiring solder joints, can be very convenient to DIY.
- Led indicator- red is charging Green is full charged.
- Input interface- micro USB.
- Inversed polarity- NO.
arduino mega 2560 r3 board
|Input Voltage||7-12 V|
|Digital IO pins||54|
|Dimensions||30 mm X 47 mm|
The Mega is compatible with most shields designed for the Arduino Uno, Duemilanove or Diecimila. The Arduino Mega can be powered via the USB connection or with an external power supply. The power source is selected automatically. The Arduino Mega2560 has a number of facilities for communicating with a computer, another Arduino or other microcontrollers.
Revision 2 of the Original Arduino Mega 2560 board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode.
- Item Code: ARDUINO-MEGA2560
Bread Board Power Supply Module
|Frequency||50 - 60 Hz|
|Voltage||3.3V & 5V Output|
A breadboard power supply module is a handy electronic component used in electronics prototyping. It's designed to provide a stable and adjustable power source for your circuits when working with a breadboard. Here are some key features and functions of such a module:
1. *Voltage Regulation:* Breadboard power supply modules typically have voltage regulators that allow you to set a specific voltage output, such as 3.3V or 5V, to power your components.
2. *Input Power:* They can be powered by a variety of sources, including USB, DC power adapters, or batteries, depending on the model.
3. *Output Rails:* These modules usually have multiple output rails, which means you can power different parts of your circuit with different voltage levels simultaneously.
4. *Indicator LEDs:* Many breadboard power supplies include LEDs to indicate whether power is being supplied and whether the voltage is within the set range.
5. *Short Circuit Protection:* Some models come with short circuit protection to prevent damage to your components if something goes wrong in your circuit.
6. *Convenient Design:* They are designed to fit directly onto a breadboard, making it easy to distribute power to your components on the breadboard.
Using a breadboard power supply module can simplify your prototyping process by providing a stable and adjustable power source for your projects, reducing the need for external power supplies and helping ensure consistent power to your components.
MQ-4, Methane CNG Gas Sensor Module
|Model / Part Number||MQ-4|
|Target gases||CH4, Natural gas.|
|Operating Voltage||5 V|
|Preheat Duration||Over 24 hour|
|Load resistance||20K ohm|
|Heater resistance||33 ohm +-5%|
Prototype with Breadboard Shield for Arduino UNO
|Color||Blue, black, white|
|Prototype size||6.8 * 5.4 * 2 cm|
|Mini breadboard size||4.7 * 3.5 * 0.9 cm|
ProtoShield is used in conjunction with Arduino Duemilanove.
Used to build a circuit prototype, can be directly soldered components on the board.
Can also be connected through the mini breadboard circuit.
1 reset button, 1 general use button, and 2 LED circuits can be used directly.
5V, GND, and Raw pins are exposed as well.
The mini breadboard has 170 tie points.
SOIC place for IC.
The breadboard sticks on the prototype shield with its self-adhesive backing.
2.4 Inch LCD TFT Display
2.4 inch LCD TFT display
Bright, 4 white-LED backlight, on by default but you can connect the transistor to a digital pin for backlight control
Colorful, 18-bit 262,000 different shades
4-wire resistive touchscreen
240 x 320 resolution
Spfd5408 controller with built in video RAM buffer
8 bit digital interface, plus 4 control lines
Uses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3 and analog 4 and 5. Pin 12 is available if not using the micro SD
5V compatible, use with 3.3V or 5V logic
M30 Starter Kit
|Device Dimensions||16.3 mm x 14 mm x 2.24 mm (Chipset Size)|
|The Range of Baudrate||1200~115200 bps|
- 2.4GHz 802.11b/g/n,compatible
- WiFi Sta/Soft AP Mode
- Support Smart Connection
- Support transparent transmission mode
Support multiple security authenti-cation mechanisms:
- WEP64/WEP128/ TKIP/ AES
- Support wireless roam
- Support multiple network protocols:
- TCP/UDP/ /DHCP/DNS
- Support AT instruction Set
- WiFi Led Control
- WiFi Power Switch
- Smart Home; Smart Building
- OBDII WiFi Diagnose
- RFID Data Transfer
- Toys and Gaming Peripherals
- Industrial Systems
- Remote Control