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Arduino LEONARDO (clone) + USB cable
Arduino LEONARDO (clone) + USB cable
Arduino LEONARDO (clone) + USB cable

The Arduino Leonardo is a microcontroller board based on the ATmega32u4 . It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

The ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.

 

Details:

Microcontroller ATmega32u4
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Digital I/O Pins 20
PWM Channels 7
Analog Input Channels 12
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega32u4) of which 4 KB used by bootloader
SRAM 2.5 KB (ATmega32u4)
EEPROM 1 KB (ATmega32u4)
Clock Speed 16 MHz
Length 68.6 mm
Width 53.3 mm
Weight 20g

 

not rated 12.54$ 10.24$ Add to cart
Sale!
B-robot 3 Axis Gyroscope + Accelerometer Module
B-robot 3 Axis Gyroscope + Accelerometer Module

The InvenSense MPU-6050 sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, as it contains 16-bits analog to digital conversion hardware for each channel. Therefor it captures the x, y, and z channel at the same time. The sensor uses the I2C-bus to interface with the Arduino.

The MPU-6050 combines both an accelerometer and a gyro.

GY-521

Details:

The power supply: 3-5 v (internal low voltage difference voltage stabilizing)

Communication: standard IIC communication agreement

Chip built-in 16 bit AD converter, 16 bits of data output

The gyroscope range: + 250 500 1000 2000 ° / s

Acceleration range: ± 2 ± 4 ± 8 ± 16 g

RoHS

not rated 8.88$ 5.02$ Add to cart
B-Robot EVO KIT (Plug and Play Robot version)
B-Robot EVO KIT (Plug and Play Robot version)
B-Robot EVO KIT (Plug and Play Robot version)

JJrobots´s B-ROBOT Kit. Created to simplify the set up and integration of all the different devices involved in this project.

 

This COMPLETE VERSION includes all the electronic and hardware components required to create the B-Robot. You just need to assemble everything (following easy steps) (optional 3D parts)

kit-elements

What you get when you buy this KIT:

  •  jjRobots Brain Shield (already programmed)
  •  Arduino Leonardo (CLONE) + USB cable
  •  2x High Quality NEMA17 stepper motors
  •  2x Stepper motor driver
  •  IMU (gyro+accelerometers)
  • Optional: 3D printed parts (vibrant colours)
  • Powerful servo: Metal gears (you will need an arm to fight and raise your B-robot…)
  • Battery holder with ON/OFF Switch  (batteries not included)
  • Bolts+nuts+cables (custom) needed to set everything up
  • Double side tape…
  • NEW: (Android devices) control your B-robot using the JJrobots FREE APP! 
    logo GOOGLE PLAY v2

   banner-buy-at-mrobotics-hor

CUSTOMISE YOUR ROBOT:

5 out of 5
125.42$ Add to cart
jjRobots electronic brain shield v3.0 (Devia)
jjRobots electronic brain shield v3.0 (Devia)

JJrobots´s Brain SHIELD. Created to simplify the set up and integration of all the different devices involved in the jjrobots projects.

This SHIELD has:

  • TWO stepper motor OUTPUTs 
  • TWO SERVO OUTPUTs 
  • I2C communications
  • Push button (customisable)
  • SENSOR port (SONAR, IR…)
  • ESP12-E (ESP8266) WIFI module (you can communicate to this SHIELD from any smartphone/tablet/PC using it)

Some OPEN robots you can create with this Brain Shield:

  • B-ROBOT EVO is a remotely controlled self-balancing arduino robot created with 3D printed parts. With only two wheels, B-ROBOT is able to maintain his balance all the time by using his internal sensors and driving the motors. You can control your Robot, making him moving or spinning,  by sending command through a Smartphone, Tablet or PC while he keeps the balance.

1

  • The iBoardbot is an internet controlled robot capable of writing+drawing (and wiping!) on a glass surface.2
  • Remotely controlled Torch/ Laser robot: Laser pointer is a remotely controlled Arduino robot created with 3D printed parts. With only two servos, this robot is able to point any object in the X and Y axis.

3

  • Sphere-O-Bot: The Sphere-O-bot is a friendly art robot that can draw on spherical or egg-shaped objects from the size of a ping pong ball to a large duck egg (4-9 cm).

The Sphere-O-Bot is a simple 2 axis drawing machine that can draw on most spherical surfaces. You can use it to decorate balls or eggs.

  • Many more to come!

4

NOTE: There are FULL ROBOT KITS ready to be sent to you in the SHOP (scroll down to the very end of this page to see them too)

 

5 out of 5
29.27$ Add to cart
NEMA 17 Stepper motor (PACK OF TWO) + CUSTOM CABLES
NEMA 17 Stepper motor (PACK OF TWO) + CUSTOM CABLES
NEMA 17 Stepper motor (PACK OF TWO) + CUSTOM CABLES

This is the motor used in every jjRobot. You liked the motors that came with your kit and want another pack of two? Do you like its sturdiness and its connector (forget to solder every time you have to change the cable length) ? This is the perfect stepper motor for MAKERs and Robots enthusiasts.

Select the cable you want with each motor for free!

SPECIFICATIONS

Manufacturer Part Number MT-1703HS168A
Step Angle 1.8°
Step Accuracy <5%
Holding Torque 45 N·cm (62oz.in)
Rated Current/phase 1.68A
Phase Resistance 1.65ohms
Voltage 12-24  V
Inductance 3.6mH±20%(1KHz)
Weight 280g

What cables do I need?
What cables do I need?
5 out of 5
26.65$ Add to cart
Stepper motor DRIVER (A4988) + heatsink
Stepper motor DRIVER (A4988) + heatsink

 

A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil. Here are some of the driver’s key features:

  • Simple step and direction control interface
  • Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-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 crossover-current protection
  • Short-to-ground and shorted-load protection
  • Heat sink included

This product ships with all surface-mount components—including the A4988 driver IC—installed as shown in the product picture.

This product ships individually packaged with 0.1″ male header pins included soldered in.

not rated 3.55$ Add to cart
The most AWESOME robotics KIT
The most AWESOME robotics KIT
The most AWESOME robotics KIT

 

awesome KIT photo COMPLETE

The robotic KIT you were looking for (and you didn´t know). Create very different OPEN SOURCE robots using the same electronics and ancillary elements. Everything can be modified, Hacked and customised!

hackeable

Fight battles with your remotely controlled B-robot, play with your torch from 50 meters away, send messages to your friend using the Iboardbot!, paint balls/eggs using your own pens or…create your new awesome robot from scratch!

Do you think you can improve or hack any of these robots? Do it! They are OPEN SOURCE robots, so all the info,know how and code is available for everyone. Share the knowledge! (and take a look to the JJrobots FORUM)

 

The robots you can create with this KIT:

2
The iBoardbot is a robot connected to the internet capable of writing texts and drawing with great precision. Also, it can erase in a quick and effective way. Send to your iBoardbot your information from any part of the world. As it has a multi-user interface you can also play and challenge your kids, use it as a collaborative notice board or as a twitter wall in your shop window.

3
This is a remotely controlled torch pointer (can be changed for a Laser pointer). Can be moved from your smartphone using the JJrobots FREE app available in Google Play

1
The fastest self balancing robot (remotely controlled using your smartphone). Take a look to its skills!

The Sphere-O-Bot is a simple 2 axis drawing machine that can draw on most spherical surfaces. You can use it to decorate balls or eggs.

4
More robots to come using the same elements+electronics! (we are working on more cool projects…)

 

DIY Brobot
From one robot to another using the same elements

 

CUSTOMISE YOU AWESOME ROBOTICS KIT 

5 out of 5
194.41$ Add to cart