Home Blog Page 265

Buddy Arduino Social Robot for STEM Education

0

Meet the LittleBot Buddy: a cute little social robot with Arduino that can teach kids a thing or two about technology and education. It uses the Meped Arduino board and has 8 digital outputs to run servos, buzzers and LEDs. The robot maps its surroundings all the time, so it will notice when you move objects.

This 2-fingered Robotic Gripper Can Adjust Stiffness of Its Grasp To Handle Fragile Items

0

Robots are getting better at handling fragile objects all the time. This 2-fingered robotic gripper can adjust the stiffness of its grasp. UB engineers developed it to mimic the adjustable grip of a human hand and avoid breaking things it is holding. Here is how it works:

each of the gripper’s fingers has a magnetic base that sits between two neodymium magnets that repulse, or push against, the finger. The air gap between the magnets acts like a spring, creating a little give when the hand picks up an object or collides with an external force. The stiffness of the grip can also be adjusted by increasing or decreasing the space between magnets.

This robotic gripper could improve industrial safety

The gripper also absorbs energy from collisions. The above video shows it in action.

[HT]

Wearable Bimanual Humanoid Robot Controller with Vive Trackers & Myo

0

Here is a wearable interface that can be used for teleoperation of whole-body-controlled humanoid robots. The idea is to use two Vive motion trackers and two Myo bracelets. Thanks to this approach, a wide variety of every day tasks can be done by a robot, guided by a human operator.

Delta X Open Source Delta Robot Kit

0

Meet the Delta X: an open source delta robot based on Arduino that can be used for 3D printing, laser engraving, drawing, and testing touchscreen devices. It can be used with many end effectors. The Delta X robot can be controlled from computers and smartphones.

Stretchable Optical Lace Gives Soft Robots a Human Touch

0

Soft robots are getting smarter all the time. This stretchable optical lace material developed by Ph.D. student Patricia Xu can gift soft robots the ability to sense how they interact with their environment. A flexible, porous lattice structure manufactured from 3D-printed polyurethane was used for this project.

MARS Mobile Arm Robot System for Inspection

0

Meet MARS: a mobile arm robotic system that uses an autonomous mobile platform with 2D/3D sensors, flexible robotic arm, and AI vision to take on indoor tasks. MARS (Mobile Arm Robot System) has high efficiency wheel drive modules. It has obstacle avoidance, adaptable gripper, and a ROS compatible platform.

This Smart Artificial Hand Merges User & Robotic Control

0

Here is an artificial hand that merges user and robotic control to make life easier for amputees. EPFL scientists developed it using an algorithm that learns how to decode user intention and translates it into finger movement of the prosthetic hand:

The amputee must perform a series of hand movements in order to train the algorithm that uses machine learning. Sensors placed on the amputee’s stump detect muscular activity, and the algorithm learns which hand movements correspond to which patterns of muscular activity. Once the user’s intended finger movements are understood, this information can be used to control individual fingers of the prosthetic hand.

A smart artificial hand for amputees merges user and robotic control

The algorithm developed kicks in as soon as the user tries to grasp an object. It tells the hand to close its fingers when the object comes in contact with the sensors. The above video shows this artificial robotic hand in action.

[HT]

Kittenbot Micro:bit Robot Car with Omniwheels

0

Here is another educational kit that gets you familiar with basics of coding. The Kittenbot Micro:bit Robot Car comes with omnidirectional wheels. It supports app control and teaches you coding through play. The Kittenbot robot car kit comes with Microbit + Robotbit Board, battery, case, 4 motors, and everything you need to put it together.

Zeus Bionic Limb from Aether Biomedical

0

Here is another bionic limb designed to make life easier for amputees. Zeus by Aether Biomedical allows users to pick up objects of different shapes and sizes thanks to its closed loop individual stalling mechanism. 12 grip modes are available for users to choose from. 2 customizable grip modes are also available.

AeroVironment VAPOR All-Electric Helicopter UAS

0

Meet the VAPOR 35 and VAPOR 55: all-electric helicopter UAVs with military-grade components, advanced flight control, and flexible payload options. They can complete missions without an operator and have a modular payload bay with 10lbs capacity.

More Robots: