In this Instructable we’ll make a robot (more like a RC car) which is controlled by voice i.e. Voice Recognition. Before I start to give you any further details one must know that this is Voice Recognition and not Speech Recognition that means the controller does not understands what you are speaking. This project uses
VRBOT (Voice Recognition Robot) Continue Reading
We all like to know what the current room temperature is, and sometimes what the temperature is in another room, or maybe even in your vacation house on the other side of the world. Maybe you want to monitor the temperature in your pet Lizard’s house? You’ve come to the right place to learn how
ESP8266/ESP-12 Arduino Powered SmartThings DS18B20 Temp. Sensor Continue Reading
Don’t let a clogged drain slow you down!Coming back from our vacation, me and my wife were surprised by the water covering the floor of our apartment, and we found out it’s not even clean water, it’s drain everywhere. After clearing the drain and cleaning the floor, I had this question: why don’t we have
Drain Clog Detector Continue Reading
The big problem using the ESPs is the power consumption when Wifi “goes up”, about 100-200mA, peak up to 300mA. Normal coincells deliver a few mA, peak up to 20-40mA. But for the ESPs the voltage will collapse. We need “a little help of my friend”: the supercap. These capacitors deliver enough current for power
Remote Control: ESP8266 With Coin Cell Continue Reading
Introduction I have a laptop on a shelf in my office that monitors several cameras that are around the outside of my house. They alert me to deliveries and visitors. While I can use a web browser to see their images it is easier to just glance at the screen on the laptop from time-to-time to
Alexa Controlled Servo Continue Reading
There is always a need for automating a process,be it a simple/monstrous one.I got the idea to do this project from a simple challenge that i faced while finding methods to water/irrigate our small piece of land.The problem of no current supply lines and costly generators (to operate our pump) added to the difficulty. So
What is the purpose? Increase the comfort by heating your house exactly as you want Make savings and reduce greenhouse gas emissions by heating your house only when you need Keep control on your heating wherever you are Be proud you did it yourself Step 1: How Does It Increase Your Comfort ? You will define 4 different temperature instructions
Make Your Own Connected Heating Thermostat and Make Savings With Heating Continue Reading
Froggy put on a little eye makeup before heading out for the new ride, “The Seesaw.” The Seesaw is the third ride in the amusement park for adventurous plastic frogs. This ride received Froggy from “The Boot” and slides him over to a waiting rail car. Froggy World 1 The Catapult is here: http://www.instructables.com/id/Froggy-World-1-The-Catapult/ Froggy
Froggy World 3 The Seesaw Using Arduino Continue Reading
Growing plants is fun and watering and caring for them is not really a hassle. Microcontroller applications to monitor their health are all over the internet and the inspiration for their design comes from plant’s static nature and the ease of monitoring something that doesn’t run around and sweat. I am relatively new to plant
Solar Weight-Based Plant Management With ESP32 Continue Reading
We always need to see the temperature and humidity when we sitting in our house to know whether we need to turn on/off AC, heater,cooler,etc. So here we have build this circuit to display temperature and humidity on the 7-segment displays, and we have used DHT22 to bring out the temperatures and humidity and a
Temperature and Humidity Monitor Using DHT22 & MAX7219 Continue Reading
