Posts by Ibrar Ayyub:
Automatic Missile Defence System
Posted on: 15 Jun 2026
The Automated Missile Defense System is capable of neutralizing airborne threats such as planes, high-altitude ballistic missiles, and low-altitude cruise missiles. Having missile defense systems is crucial for India due to its surrounding hostile neighbors. A Surface to Air missile is a type of missile that travels at a very high speed (2-4 times the […]
3 Excel Tips That Will Change The Way You Work With Numbers
Posted on: 15 Jun 2026
Microsoft Excel is the most popular spreadsheet program in the world. According to some sources, a whopping 89 percent of businesses use Excel to crunch their numbers. When it comes to personal use, Excel is just as dominant. It is often the only spreadsheet program a person will know how to use. The program has […]
100 Watt INVERTER circuit IC 4047 pinout proteus simulation
Posted on: 15 Jun 2026
[otw_is sidebar=otw-sidebar-1] Hi Guys! Hope you are fine. In this topic I will tell you how to IC Inverter using Proteus(INVERTER circuit in proteus). Let’s start. 100 Watt INVERTER USING IC 4047 First of all we have to select the components from the library. The components we using are follows. NPN Power Transistor Battery Diode […]
$50 Analog Joystick (HOTAS) With Haptic Feedback for Flight Sim
Posted on: 15 Jun 2026
The aim is to create a fully functioning USB HOTAS* joystick from low cost electronics parts. I bought Elite Dangerous when it was released for the Mac and realised very quickly I was going to have the floor wiped with me if I didn’t have a decent joystick, the problem is a really good joystick […]
5 Best Steps to Reduce Cost of Custom Software Development
Posted on: 15 Jun 2026
Meta desc:- Software development can be a difficult task. Check out how to develop applications without exhausting your funds. This article will give you some tricks to cut down on software costs. Best Tips to Reduce Software Development Costs Custom business products remain the most preferred pick for corporations in 2021. The applications give your […]
Aerobic Arduino – a $15 Fitness Tracker Power by an Arduino
Posted on: 15 Jun 2026
Please vote for this in the fitness challenge instead of a Fitbit or a smartwatch, you can build an Arduino powered fitness tracker for only $15! It tracks the pumping motion of your arms while running and uses an accelerometer to detect this. It is powered by an Arduino Nano and displays the unit that […]
(almost) Universal MIDI SysEx CC Programmer (and Sequencer…)
Posted on: 15 Jun 2026
In the mid eighties synths manufaturers started a “less is better” process that led to barebones synths. This allowed the reduction of costs on the manufaturer side, but made the patching process tediuos if not impossible for the final user. Manufacturers themselfs and third party companies realized optional boxes full of knobs and/or sliders to […]
Weather Based Music Generator (ESP8266 Based Midi Generator)
Posted on: 15 Jun 2026
Hi, today I’ll explain how to make your own little Weather based Music generator. It’s based on an ESP8266, which is kind of like an Arduino, and it responds to temperature, rain and light intensity. Don’t expect it to make entire songs or chord progressions. It’s more like Generative Music people sometimes make with Modular […]
Voice to Arduino: Control LEDs Using MIT Speech Recognizer
Posted on: 15 Jun 2026
Hello, everybody!!! It has been some time I had not updated my post here. Today I would like to share with you guys an experiment I made. I am going to control LEDs using MIT app inventor speech recognizer. Oh before I forget, I had also started a blog where I post some other Arduino […]
Toy Camera Using ESP32 + OV2640 Camera and 3.5″ TFT Touchscreen
Posted on: 15 Jun 2026
This project is for educational purposes. I made this for teaching engineering classes for my kids. It helps to describes how the camera works. It consists of three main parts : Brain : the microcontroller Input : camera module Output : TFT display That parts are need to be easily assembled and disassembled, so our […]
