- Raspberry Pi
- Mini Computer/ PC
- 3D Printer
- Internet of things (IoT)
- Arduino Shield
- Robotics Parts
- Home Automation
- Industrial Shield
- Industrial Component
- Motor Driver
- Communication Module
- Robot Platform Chassis
- Power Adapter
- PLC Cable
- Tools & Accessories
- Thermal Printer
- Solar Panel
- Battery & Charger
- Retired Products
Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.
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 (Retired)
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!
Free Ship Over 5000 BDT
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)
(Retired) Powerful High Torque DC Gear Motor with Encoder Voltage: 12V DC RPM:100RPM Diameter: 37mm Shaft length: 15mm Length (excl. shaft): View Photos Shaft diameter: 6mm White and red cord : (+)(-) power cord Yellow and blue cord: For Encoder
(Retired) Indoor and Outdoor Tracked Robot Platform Designed for indoor or outdoor use and performs well on many different surfaces Its a very cool and completely functional model of the ever popular movie robot What's Included • Johnny 5 Torso, which includes: Johnny 5 Torso Kit, Base Rotate Kit, Multi-Purpose Sensor Housing, 2 x Robot Hand - A (NS)•...
(Retired) 12V High Torque Turbo Worm Gear DC Motor with Metal Gearbox 54 RPM-45KG.CM Torque Model: JGB37-550 RPM: 54 Torque: 40KG.CM
(Retired) This 5 inch TFT Display with Touch Screen is a mini panel-mountable HDMI monitor. So small and simple, but you can use this display with any computer that has HDMI output, and the shape makes it easy to attach to an electronic product. Although the 800x480 common HDMI display is made for Raspberry Pi, we can use it other where not only for...
Brand: SparkFun Electronics
(Retired) Description: This is the SparkFun “Time-of-Flight” Range Finder, a sensor board for the VL6180 distance sensor. Unlike most distance sensors that rely on reflected light intensity or reflected angles to determine range, the VL6180 uses a precise clock to measure the time it takes light to bounce back from a surface.
(Retired) 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...
(Retired) Type 1: 6DOF Robot Arm Kit with 6 PCS Servos Type 2: Robot Arm Kit with Control board, Claw, 8 PCS Servos Name: 6DOF Robot Arm Kit Type: DIY robot Degree: 6 degrees of freedom Material: Stainless steel For: 8 years old and above Size: 270*105*215mm Note: Unassembled Delivery, which required you with patience and hands-on ability....
(Retired) Specification: - Weight: 176g- Size: 21*32*107mm- Single rated voltage: 3.7V- Single full charged voltage: 4.2V- Battery pack rated voltage: 11.1V- Battery full charged voltage: 12.6V- Continuous discharge rate: 20C- Battery pack rated capacity: 2200mAH- Cell material: Nano li-polymer
(Retired) Product information Item :Tiger Li-po 3SCapacity: 4500 mAhVoltage: 11.1 VContinuous Discharge C-rate:30CMax charging rate: 5C Application1) Quadcopter, Large 4-axis ,6-axis and multi-axis aircraft 2). Align famous 3D helicopter RC Helicopter ,Trex 450/500/600/7003). Indoor Helis, Indoor UFO ,3D Airplane Aerobatics4). Mico Slow Flyers, Park...
(Retired) Raspberry Pi 3 Model B+ (Made in UK) Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz 1GB LPDDR2 SDRAM 2.4GHz and 5GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2, BLE Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps) Extended 40-pin GPIO header Full-size HDMI 4 USB 2.0 ports
(Retired) Description:Item Name: Mini RoboticsBD RC QuadcopterMotor (x4): Coreless MotorFrequency: 2.4GHzBattery: 3.7V 240mAhFlight time: above 9 minutesCharging time:30 minutesFeatures:Latest 6-axis flight control system with adjustable gyro sensitivityPermits super stable flightLightweight airframe with nice durability
(Retired) 12V High Torque Turbo Worm Gear DC Motor with Metal Gearbox 54 RPM-45KG.CM Torque Model: JGB37-550 RPM: 100 Torque: 35KG.CM
(Retired) This durable tracked chassis is a complete robot base for your tank-like robot. With a battery holder, two DC motors, and two independent geared drive trains included, this chassis is just a robot controller and some sensors away from a complete robot. This chassis is gray. Additional L298 Motor Drive Board is included with this chassis.
Brand: SparkFun Electronics
(Retired) Features: Range: 0-40m Laser Emitter Accuracy: +/- 2.5cm at distances greater than 1m Power: 4.75–5V DC; 6V Max Current Consumption: 105ma idle; 130ma continuous Rep Rate: 1–500Hz Laser Wave Length/Peak Power: 905nm/1.3 watts Beam Divergence: 4 m Radian x 2 m Radian Optical Aperture: 12.5mm Interface: I2C or PWM
(Retired) 1 x mouse 1 x keyboard 1 x receiver
(Retired) HJ Power Eagle Lipo 4500mAh 11.1V 3S 30C Lipo Battery (T Plug Connector) Product Advantages: 1. Excellent high discharge rate 2. Extra-low internal impedance 3. Discharge in high-temperature 4. Long cycle life and high quality 5. Easy customized, energy density 6. Low self-discharge etc.
(Retired) Digital Electronic Weighing Sensor Scale 1Kg Weight Load Cell 3-12V DC