This library allows an Arduino to easily display numbers and characters on a 4 digit 7-segment display without a separate 7-segment display.
by Team essoselectronic
Give this the parameters you want and the LEDs will light up according to the temperature cold blue, green fine, red hot
by Luca McLoughlin
This project produces an audible warning with LED buzzer ISD1820 output when KY-037 input signal is over the limit.
A simple time count (down) with 7-segments displays.
by João Pereira
A simple tutorial on getting readings from an ultrasonic sensor
by Damien Murtagh
This project detects changes in temperature based on your specifications, and then changes the color of a LED to the color of your choosing.
An IoT communication framework.
Control an Arduino robot with a smartphone using ESP8266.
Writing in a 4 digit 7 segment LED display.
Sending Bytes to an 8x8 LED Matrix.
A clock, controlled by a RTC module, that you can see on a 4-digit display.
The Arduino is simple, cheap and power efficient but has limitations. Sometimes, you may want to have more than one access your I2C bus.
by Chip McClelland
This lesson is about interfacing LCDs with Arduino.
This lesson aims to show how an H bridge works.
How to drive a seven segment display using only four pins.
How to design circuits that allow you to drive a load that needs a higher value of voltage or current than Arduino can drive.
Using LEDs as Binary No. and 2 button switches to add or subtract 1 point per push.
This tutorial shows how to detect noise level though the mic in your smartphone.
by Amr Saleh
Using two Seven-Segment Displays (SSD) simultaneously on an Arduino Uno Board to display numbers from 00 to 99, without charlieplexing.
Involt is my simple HTML/CSS based prototyping framework with build-in hardware interactions for creative people like you.
by Ernest Warzocha
Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!
Simple Temperature Monitoring with DHT22 & Arduino.
by Muhammad Afzal
I will use a seven segment display and an arduino to wish my friend a Happy birthday !
by Akash Ravichandran
In this tutorial I will show how easy it is to read and process analog input values.
by Sebastian Peryt
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