Introduction We created a system that takes input from a piano and displays the musical notation for it on a television screen. The system uses hardware amplification and filtering of a microphone output with code in C compiled on two Atmel Mega644 microcontrollers. The basic tasks required are pitch identification, measurement of note duration, and […]
Sheet Music Notator Using Atmega644 Read More »
Introduction The purpose of our project is to control a toy helicopter using flex sensors attached to a glove. The flex sensors are intended to replace the remote control that is generally used to fly the helicopter. Additionally we also created another mode which will allow us to use an accelerometer to control the forward
Flexicopter Using Atmega644 Read More »
In this tutorial we are going to interface FLEX sensor with ATMEGA8 microcontroller. In ATMEGA8, we are going use 10bit ADC (Analog to Digital Conversion) feature to do this job. Now the ADC in ATMEGA cannot take a input more than +5V. What is a Flex Sensor? A FLEX sensor is a transducer which changes its resistance when its shape
Flex Sensor Interfacing with AVR Microcontroller Using Atmega Read More »
This Instructable describes a lower-cost, battery-powered wireless IOT sensor layer for my earlier Instructable: LoRa IOT Home Environmental Monitoring System. If you haven’t already viewed this earlier Instructable, I recommend reading the introduction for an overview of the capabilities of the system which are now extended to this new sensor layer. The original LoRa IOT Home
New Wireless IOT Sensor Layer for Home Environmental Monitoring System Using Arduino Read More »
Send status messages of your MKR1000 via Pushover service to your mobile phone, etc. Things used in this project Hardware components Arduino MKR1000 Story An IoT node must be trimmed to reduce current consumption due to battery life. A WiFi-based node as Arduino MKR1000 needs a lot of current while sending. To avoid a high
MKR1000 Pushover Status Using Arduino Read More »
Use an Arduino MKR1000 to maintain a constant temperature in a charcoal smoker and allow monitoring over Wifi, Things used in this project Hardware components Arduino MKR1000 × 1 5V Brushless Blower × 1 MOSFET IRF520N Driver Module × 1 100K ohm NTC Thermistors × 1 Breadboard (generic) × 1 Jumper wires (generic) × 1
Temperature Controled Charcoal Smoker Using Arduino Read More »
Be kind to your plants! Learn about the green house environment using MKR1000 and sensors. Control soil humidity and air conditions! Things used in this project Hardware components DHT22 Temperature Sensor × 1 DS18B20 × 1 Soil temperature and humidity sensor FS200-SHT25 × 1 4-Channel Relay Module × 1 2-Channel Relay Module × 1 Ultrasonic
DasFilisera Green House Using Arduino Read More »
Summary The issue of poor air quality is a significant concern that impacts the well-being of numerous communities, particularly individuals with health conditions. The ability to measure air quality accurately is of utmost importance. In this module, you will have the opportunity to construct a basic air quality sensor using affordable and easily accessible components.
Arduino Air Quality Sensor Read More »
In this article, we are going to control two motors by using the GY-521 accelerometer module. The speed of the motor will increase or decrease upon moving the GY-521 module up or down. On moving the Gy-521 towards the downside, the speed of the first motor will decrease and the speed of the other motor will increase; while
DC Motor Speed Control using GY 521 Gyro/Accelerometer and Arduino Read More »
the Arduino Uno module held with MAX7219 8×8 LED matrix display module graphic equalizer spectrum analyzer and the filter driver in the project 2 integration of MSGEQ7. In addition, with Arduino MAX7219 for code… Electronics Projects, Spectrum Analyzer Circuit Arduino Uno “arduino projects, microcontroller projects, “ the Arduino Uno module held with MAX7219 8×8 LED matrix display module graphic equalizer spectrum
SPECTRUM ANALYZER CIRCUIT ARDUINO UNO Read More »
