Measuring Distance With Sound

Using ultrasonic sensors to measure distance of obstacles, taking into account temperature and humidity that affect the speed of sound.

Diy - Battery Powered Hot Styrofoam Cutter

I needed a hot wire cutter to slice up some Styrofoam for my BB8 project. I looked at buying one but they were not as cheap so I decided to make one of my own and I was so pleased with it I decided to share it with anyone else who wants to make one.

Plant Watering Alarm System With Arduino

A device that warns us with light sound and a sign when our plant needs water.

Siricontrol: Add Siri Voice Control To Any Project

SiriControl is an open source python framework, which developers can extend to add Siri voice control to any project.

Smart Energy Saver For Your Home

My aim is to minimize the loss of electricity there is when people forget to switch off their fans or lights, through smart home solution.

Using Ibm's Watson For Ph And Ec Measurements

This will show how to monitor EC, pH, and temperature of a hydroponics setup and upload the data to IBM's Watson service. Watson is free to get started with. There are paid plans, but the free plan is more than enough for this project.

Bike Wheel Lights Hack

Just some glow in the dark paint and a couple of LEDs.

How Anyone Can Play Pc Games On Android

Just imagine how great it would be to enjoy our favorite strategies like Heroes 3 or StaCraft on a mobile touchscreen! There are three ways of playing Windows games on Android: playing Android versions of PC games, streaming the game to your mobile device or using ExaGear Android app. In this article, we are comparing all the 3

Word Clock - Customisable And Easy To Build

WIN ELECTROMAKER SWAG! Simply submit your code improvements or suggestions for this project in the comments section at the bottom of the page. The top 5 comments will win an Electromaker swag bag. Have your clock tell you the time in full written sentences by lighting up hidden words in a grid of random letters. The face can also be easily swapped once complete to give it almost any style or look you like.

Motion Sensor Light Switch(automatic Light Switch)

I made a arduino based project which can switch on the light when someone passes by the door to enter the room.it uses a ultrasonic sensor(distance sensor) to identify when someone cuts the wave and enters the room,then the servo switchs then button.This can be modified to turn of the light also,but for that you'll need two ultrasonic sensors to count the people entered the room and how many of them left the room so that it can operate accordingly.

Feeding Cat Remotely Using Smartphone

Do you wanna feed your pet when you are not at home? I have made a feeding machine that can be controlled on a browser using your smartphone.

Complete Tutorial On I2c Oled Display Using Arduino/nodemcu

In this tutorial I will be showing you how to get started with the small 0.91 and 0.96 I2C OLED displays with Arduino and NodeMCU.

Micro:bit Lie Detector

With this machine, the truth will never escape you! As long as you can make your subject hold a moisture sensor for a while.

Zelda Song Player

Assemble an Arduino Uno-based device to recreate an N64 controller to play the first six songs from the Legend of Zelda: Ocarina of Time!

Arduino And Ac Devices - Automatic Lights

Learn how to use Relay, Ultrasonic sensor and Arduino in one cool and easy project

Crop Growth Monitor

The project using a HC -SR04 Distance sensor will show you how to monitor crop growth on your allotment or Vegetable patch.

Arduino Color Mixer

This project will let you have some fun playing with colors using Arduino analog input / output. Change colors with just a twist.

Face Controlled Santa's Shop Window Display

Standing on the sidewalk, your smile or facial position control elements of a "behind the glass" animated window display.