About: Ibrar Ayyub

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 […]

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 […]

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 […]

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 […]

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 […]

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 […]

By Marcel’s Workshop I spend a lot of time on Genealogy with subscriptions to many services.To make it efficient I copy, paste and refresh pages often from one database to another.I use 3 monitors so I can go from screen to screen to compare data, all while evaluating what I’m looking at.While doing this I […]

This is year halloween project of me for my kid. This mask can react with scary sound and led when they wave their hands. Step 1: Preparing Stuffs 1. Arduino Pro Mini 5V 2. Module Mp3 DY-SV5W with SD card 3. 5W 4Ohm Speaker 4. LED WS2812 5. Infrared Sensor Module 6. A Halloween Mask […]

The project is Robotic-arm controlled by a mobile application known as BLYNK; it is free and… Description Description:- The project is Robotic-arm controlled by a mobile application known as BLYNK; it is free and easy to use for automation and IoT projects for beginners. In this project, multiple servo control different axes and rotation of the […]