In this Instructable, I will walk you through the steps to build an IoT Air Quality Sensor. This is an inexpensive air quality sensor with reasonable accuracy and is accessible to internet through WiFi. This project is to integrate 3 sensors that detect different kinds of gases and particles with Nodemcu and then, send the […]
IoT Air Quality Sensor Continue Reading
Cost-Effective MEMS Sensors Deliver Increased Performance and Reliability, Even in Unstable Pulsatile Flow and Low-Flow Conditions Posifa Technologies introduced its new PLF2000 series of liquid flow sensors. Designed to replace mechanical turbine flow sensors, the cost-effective devices deliver increased accuracy and reliability, even in unstable pulsatile flow and low-flow conditions. Factory calibrated for water to
Recently I started playing around with DHT11 Temperature and Humidity sensor, at that time around, I had an idea to make a small yet effective Weather Station, so in this project inscructable, we will use the DHT11 sensor from the previous tutorial and turn it into mini weather station for our desk, so follow up
How to Make an Arduino Weather Station With DHT11 Temperature and Humidity Sensor Continue Reading
We will learn how to detect movement in a space using a PIR motion sensor and Arduino’s digital input. We will set up a circuit with a breadboard and use basic Arduino code to manipulate a solitary LED. We will utilize Tinkercad Circuits to replicate the circuit, enabling you to follow the process without any
PIR Motion Sensor With Arduino in Tinkercad Continue Reading
The Candied Dead Baby is an Arduino-controlled interactive halloween decoration. It has been designed, created and assembled by three industrial design engeneering students from Elisava. Using servomotors and ultrasonic distance sensors as well as a buzzer, we’ve designed a product that when an ultrasonic sensor catches movement in front of it, activates a servomotor and a
HALLOWEEN PROJECT: the Candied Dead Baby Continue Reading
“Sensor Retouch” touch sensitive interactive instrument which allows to play Water, Fruit, Plants and Conductive surfaces as a musical instrument by your touch. All you need is Arduino and few upgraded touch sensitive sensors, i’ll teach you how to put together everything and let start playing with your new interactive instrument ! A project by
Touch Sensitive Interactive Music Instrument DIY / OSX Version Continue Reading
This project will show you how to create a computationally enriched puppet that can detect magnetic fields. The puppet (who I call Compy) has two very sensitive GMR analog magnetic sensors that are located in her beak, these sensors are read by an Arduino Nano that actuates a 3×3 haptic display (Figure 3) based on
Sense Magnetic Fields Like a Bird – Sensory Extension Puppet Continue Reading
For this Instructable, I have made a primitive musical soundboard using an ultra sensor as a keyboard. Here I will show you the basic steps on how to create such a device yourself. Later on, in December, I will demonstrate to you how to make a more complex or soldered version of this soundboard with
How to Make a Basic Ultrasensor Keyboard Prototype With Arduino Continue Reading
Have you ever wanted to build a project that had could detect the presence of a person in a room? If so, then you can do this very easily using the PIR (Passive Infra Red) Motion sensor. This Arduino motion sensor can detect the presence of a person in a room. Therefore, you can build projects such
An Easy Way to Build an Arduino Powered Motion Sensor Alarm Continue Reading
The heart rate, also referred to as pulse rate, has been recognized as a vital sign since the beginning of medicine, and it is directly related to a person’s cadiovascular health. Today, we are going to make a PC-based heart rate monitor system using an Arduino board and Easy Pulse V1.1 sensor. Easy Pulse is
PC-based heart rate monitor using Arduino and Easy Pulse sensor Continue Reading
