sensors

Arduino Based Robotic Arm Controlled by Hand Gestures

Arduino-Based Robotic Arm Controlled by Hand Gestures

Introduction Greetings to all, hoping everyone is in good health. We’re thrilled to present our newest article about Arduino projects. This article discusses the development of a robot arm that is operated through hand movements with the help of Arduino UNO. To identify hand motions, we will use four IR sensors placed in four separate […]

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Cat Whisker Sensory Extension Wearable 2.0

Cat Whisker Sensory Extension Wearable (2.0)

This project is a continuation and reimagining of my former colleague’s (metaterra) “Whisker Sensory Extension Wearable”. The purpose of this project was to focus on the creation of novel, computationally-enriched “sensory extensions” that allow for augmented-sensing of the natural world. My major effort with this project was devoted to the fabrication and implementation of sensory

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Measuring PPM from MQ Gas Sensors using Arduino MQ 137 Ammonia

Measuring PPM from MQ Gas Sensors using Arduino (MQ-137 Ammonia)

Since the industrial age, we humans have been progressing quickly. As we make advancements, we simultaneously harm our environment, leading to its eventual degradation. Currently, the issue of global warming is a concerning danger and even the quality of the air we breathe is becoming a serious concern. Monitoring air quality is becoming increasingly important.

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2023 HALLOWEEN HACKFEST A SPOOKY MUSCLE BRAIN INTERFACE 1

2023 HALLOWEEN HACKFEST: A SPOOKY MUSCLE-BRAIN INTERFACE

What could be better than a Halloween decoration? Something more perennial, or even something that could also be found in a classroom or lab. Something like [Markus Bindhammer]’s spooky muscle-brain interface. It was inspired by a series called “Tales From the Loop” in which a character’s muscle electrical activity is measured in preparation to adjust his

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Arduino MKR IoT Carrier Rev2 board built for home IoT projects

Arduino MKR IoT Carrier Rev2 board built for home IoT projects

The official Arduino develop in team and engineers have this week introduced its new MKR IoT Carrier Rev2 specifically designed to help build Internet of Things projects. Equipped with five capacitive touch buttons, LCD display, IMU, humidity, pressure, temperature, light, gesture and proximity sensors. The tiny MKR IoT Carrier Rev2 offers a wealth of scope for your

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SMART MARBLES AND AI TO DETECT FLAWS IN PIPELINES

SMART MARBLES AND AI TO DETECT FLAWS IN PIPELINES

A small team of researchers led by Peter Baltus, professor of microelectronics at the department of Electrical Engineering at Eindhoven Institute of Technology, the Netherlands, has developed small circuit boards equipped with sensors that can easily fit into a small golf-sized ball. While moving inside a pipeline, these swarm of smart marbles or balls can detect any obstacles, damages

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Sensors in Phone and Arduino Serial Communication

Sensors in Phone and Arduino Serial Communication

Sensors are one of the crucial things when it comes to building projects/robots. Many a times the sensor might be not available locally or it might take too long to ship. Smart phone have most of the basic sensors like proximity, accelerometer, light, magnetometer, gyroscope, etc. embedded and we can in fact use these sensors

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