Here is a Youtube video of me demonstrating the GPS Guided Robot. You can see that I am holding a cellphone and controlling the robot. I am at a tennis court and I am setting a Waypoint for the robot to return to. Once I position the robot where I want it to return to […]
How to Build a GPS Guided Robot Continue Reading
This cool little Pocket Metal Locator is sensitive enough to identify small nails and tacks in wood and compact enough to fit into awkward spaces making it convenient to carry and use for metal locating. The unit has four independent search coils and color LED indicators making it easy to cover a larger search area
Pocket Metal Locator – Arduino Continue Reading
Ever wondered what to do with your old basic phones? The advent of a smartphone in last decade made all the basic phones obsolete. Even though they had good battery life and decent look they are less when compared to big smartphones which have big screens and lots of features. Even I had lots of
Convert Your Old Phone to a Remote Switch Continue Reading
This gaming box is made from Arduino Uno R3, LoLShield, MPU6050 and Microphone module. With LoLShield, we can show a message/scrolling message or animation picture like: plasma effect, sinewave effect… With MPU6050, we can read value from accelerometer and gyroscope to control movement for simple games like: Pong, Tetris, Invader…And we also make a scrolling
GYRO & VOICE ARDUIGAMES Continue Reading
Hoping to reduce my late-night smartphone use, I got a vintage alarm clock for next to my bed. This beautiful mechanical flip clock has just one problem: a truly horrifying alarm sound. (Witness the first video above.) It’s no wonder what this clock isn’t being used anymore – it’s basically unusable as an alarm; it
Awful to Awesome: Replace a Mechanical Alarm Sound Continue Reading
n this tutorial we are going to show you how to setup your own temperature and humidity sensor. We are going to use a DHT22 unit, which is a low-cost digital output relative humidity and temperature sensor. The device includes a capacative humidity sensor and a thermistor to measure air temperature DHT22 Specifications Temperature Range: -40
NodeMCU Humidity/Temperature Unit Continue Reading
Step 1: Prepare Your Materials For this project, you will need the following materials: For the circuit: 3 pieces of Insulated copper wire (22AWG wire) around 4-6 inches long, stripped on both ends AC/DC Adaptor GWS Mini Servo Double Side Servo arm Servo screw (1.7 x 3mm) Arduino USB Cable A to B For building
Acrylic Fish Feeder Continue Reading
In this tutorial we’re going to make an internet connected smart lamp. This will go deep into internet of things and opens up a world of home automation! The lamp is WiFi connected and built to have an open message protocol. This means you can select whatever control mode you want! It can be controlled
DIY IoT Lamp for Home Automation || ESP8266 Tutorial Continue Reading
Space is big. Really big. Owning a small telescope can give a lot of pleasure, but it’s often a struggle trying to locate specific objects in the night sky. In this project I made and integrated an Arduino-powered star-finder with a small reflecting telescope, to allow me to easily find the galaxies, nebulae and clusters that
Arduino Star-Finder for Telescopes Continue Reading
In this project, you will build an 8x8x8 LED cube as a display. After building the cube and learning the code basics, you will be able to write your own display animations. It is a great visual for scientific purposes and it will be a nice decorative addition to your room! During the process of
LED Cube Display Continue Reading
