- Raspberry Pi
- Mini Computer/ PC
- 3D Printer
- Arduino Shield
- Robotics Parts
- Home Automation
- Industrial Shield
- Industrial IC
- Motor Driver
- Communication Module
- Robot Platform Chassis
- 3D Printed
- Power Adapter
- PLC Programming Cable
- Tools, Hardware & Accessories
- Thermal Printer
- Solar Panel
- Battery & Charger
Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.
Dual Bipolar Stepper Motor Shield for Arduino (A4988) With Xbee Communication Socket
Do you want to do some projects with stepper motors
suchas an auto curtain, a XY Plotter, or a 3D printer?
Generally, it's not an easy thing to
drive stepper motor(s) with Arduino; but with this
stepper motor shield, you can easily control 2 stepper
motors via just 4 digital I/O’s. This board is
Store Pickup Available!
Do you want to do some projects with stepper motors such as an auto
curtain, a XY Plotter, or a 3D printer? Generally, it's not an easy thing to
drive stepper motor(s) with Arduino; but with this stepper motor shield, you
can easily control 2 stepper motors via just 4 digital I/O’s. This board is
compatible with the Arduino UNO R3, and get direct support with Xbee and
Xbee form factor Wi-Fi, Bluetooth and RF modules. Easy connection of
cables via screwless PC terminals. Each stepper motor has a code switch for
adjusting driving modes, to obtain different rotational speeds.The interfaces
of the board include extension 6 channel Analog I/O, 10 channel Digital I/O
The driver IC is using the most popular A4988 which is widely used in 3D
printer and CNC machine. The A4988 is able to control one bipolar stepper
motor at up to 2 A output current per coil. With one mega and DFRobot's
mega expansion shield, a 3D printer control board can be built so much eaiser.
Here are key features for A4988 stepper motor drivers
Simple step and direction control interface
Five different step resolutions: full-step, half-step, quarter-step, eighth-step,
Adjustable current control lets you set the maximum current output with a
potentiometer, which lets you use voltages above your stepper motor’s rated
voltage to achieve higher step rates
Intelligent chopping control that automatically selects the correct current
decay mode (fast decay or slow decay)
Over-temperature thermal shutdown, under-voltage lockout, and
Short-to-ground and shorted-load protection
Easily control 2 stepper motors with only 4 digital I/Os.
Fully compatible with Arduino UNO R3、Leonardo、Mega and supports
XBee，XBee Wi-Fi，Bluetooth and RF modules.
6 Analog / 10 Digital & I2C
Screwless connection with press and connect. For detailed pin mapping
please refer to product wiki.
Each stepper motor has a switch for mode switch to obtain different rotational
speed. Step modes include 1, 1/2, 1/4, 1/16.
Wireless switch next to Xbee. "PROG" mode for USB uploading and "RUN"
mode for wireless communication.
Input Voltage：8-35V DC(Just power the stepper motor driver)
Press to connect cables, quick and easy
10 channel digital I/O&6 channel Analog I/O addition
A4988 microstepping bipolar stepper motor driver
Adjustable current limiting
Up to 2 A output current per coil
Five different microstep resolutions (down to 1/16-step)
This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with. your iPhone/iPAD, IOS 6 or Android 4.3 above devices. It's easy to use and completely encapsulated. You can set it as slave or master.You can use AT command set the baudrate.
ESP8266 is a wifi SOC (system on a chip) produced by Espressif Systems. It is an highly integrated chip designed to provide full internet connectivity in a small package. This is a module based on ESP8266 chip. Please see supplied pinout photo and schematics for connectivity details. There is a lot of online resources available for this module.
Overview RDM6300 125KHz cardreader mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.
Arduino Etherner Shield in Bangladesh The Arduino Ethernet Shield connects your Arduino to the internet in mere minutes. Just plug this module onto your Arduino board, connect it to your network with an RJ45 cable (not included) and follow a few simple instructions to start controlling your world through the internet.
Size: 0.96 Resolution: 128X64 Color: Blue Viewing angle: greater than 160 degrees Low power consumption: 0.04W during normal operation Support wide voltage: 3.3V-5V DC Working temperature: -30-80 degrees Volume: 27MM * 27MM * 4.1MM Driver IC: SSD1306 Communication: IIC, only two I / O ports Backlight: OLED self light, no backlight
AC 0~5A Analog Current Meter Module Ammeter Sensor Board for Arduino This electricity sensor is based on TA12-100 current transformer, which can transform AC signals of large current into small amplitude signals. The maximum current that can be detected can reach 5A, and the present current signal can be read via analog I / O port.
PL2303 USB to TTL Converter Windows 7 & 10 Compatible
Specification:1. "LIGHT" linked with GND, the backlight to be lit.2. Need you to compress the screen and PCB tighter, might got loose after the delivery. 3. Use a 3.3V controller, otherwise the display could be quite vague.
Description: The pcDuino3 is a high performance, cost effective mini PC platform that runs full-featured operating systems such as Ubuntu and Android. In addition to running Linux and Android, the pcDuino3 has support for programming languages such as C, C++, Java, Python, Arduino, and more. You can even use your favorite Arduino shields for added...
What's on Board Raspberry Pi GPIO interface : for connecting Raspberry Pi USB TO UART : control the Pi through serial terminal AD/DA IO interface : screw terminal 1-WIRE interface : for connecting 1-WIRE devices like DS18B20 Sensor interface : for connecting various sensors 0.96inch OLED : SSD1306 driver, 128×64 resolution, SPI interface Buzzer
The TTP229 is capacitive sensing design specifically for touch pad controls. The device has a built in regulator for the touch sensor. Stable sensing method can cover diversity conditions. Interface control panel links through non-conductive dielectric material. The main application is focused at replacing of the mechanical switch or button.
The ENC28J60 Ethernet Module uses the Microchip ENC28J60 Stand-Alone Ethernet Controller IC featuring a host of features to handle most of the network protocol requirements. The board connects directly to most microcontrollers with a standard SPI interface with a transfer speed of up to 20MHz.
NeoPixel NeoMatrix 8x8 - 64 RGB LED Pixel Matrix WS2812 5050 RGB LED. CJMCU 64 Bit WS2812 5050 RGB LED Driver Development Board
NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 1 pcs
V3 Kit Voice Recognition Module BoardFor Arduino Compatible Sensor Voice Recognition Module is a compact and easy-control speaking recognition board.This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Sample Code & Library and Manual is available...
Add heat-vision to your project and with an AMG8833 Grid-EYE Breakout! This sensor from Panasonic is an 8x8 array of IR thermal sensors. When connected to your microcontroller (or raspberry Pi) it will return an array of 64 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple enough for easy...
This SIM808 all in one Shield is a GSM and GPS Bluetooth all-in-one function module. It is based on the latest GSM/GPS module SIM808 from SIMCOM, supports GSM/GPRS Quad-Band network and combines GPS technology for satellite navigation GSM Antenna is included. GPS Antenna is not included. Fully Arduino Compatible (Please download the attach arduino code)
Iduino Yun Shield Compatible with Arduino Leonardo, Uno, Duemilanove, Diecimila and Mega Arduino 3G+Wifi+Ethernet Shield Robotics Bangladesh 3g+ Wifi+ Ethernet + USB+ Openwrt (Linux) Geeetech Latest Iduino Yun Shield board Linux WiFi 3G Ethernet USB for Arduino http://www.geeetech.com/wiki/index.php/Iduino_Yun_Shield
Operating voltage: 2.5V-5.5V, recommended 5VSpeaker Load: 2-8 OhmsInput and Output Connectors: Pins on 0.2" centersSize: 24 x 23 x 105 mm (L x W x H)Net weight: 3g