3D printing
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DIY Foam Cutter Using the IRF540N MOSFET Styrofoam and polystyrene have been one of the most efficient methods of model making amongst the maker community, thanks to their lightweight, extremely low cost, and the ease with which they can be crafted into some breathtaking pieces of artwork. But working with Styrofoam often requires a lot of heated element tools that get… |
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How to Build a 3D Printed Animatronic Eye with Arduino In this project, we are going to build an animatronic eye with Arduino. I got the idea to create an animatronic eye while looking for new project ideas online, and this project immediately caught my attention. First of all, it looks cool and has a simple mechanism and I learned a lot about mechatronics while working on this project. A big shout out to Will Cogley for… |
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IoT Based Air Quality Index Monitoring System – Monitor PM2.5, PM10, and CO using ESP32 As winter sets in, the air hanging over us thickens with smoke and gaseous emissions from burning fields, industrial factories, and vehicular traffic, blocking out the sun and making it hard to breathe. Experts say that the high levels of air pollution and COVID-19 pandemic can be a dangerous mix that can have serious consequences. The necessity for real-time monitoring of… |
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Smart Video Doorbell using ESP32 Cam Nowadays, Security system is one of the most researched fields and with increasing security threats, companies are launching new smart security products to combat these threats. IoT is an added advantage in this field which can automatically trigger an event, like calling the police, fire brigade or your neighbor, in case of any emergency. We previously built many security… |
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Arduino Based Resistor Reel Cutting Machine Most advanced electronics PCB assembly lines have pick and place machines to pick components from an SMD reel and place it on a PCB. But this is not possible when you are doing medium-scale production or using THT (through-hole type) components on your PCB. This scenario holds true, in most low-cost board assemblies like LED drivers, transformerless power supplies, etc. In… |
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Affordable Anycubic Photon Ultra Printer with Digital Light Processing Technology for High Quality 3D Prints Anycubic Photon Ultra is an affordable Digital Light Processing printer developed collaboratively by Anycubic and Texas Instruments to deliver professional-grade accuracy. Offering high resolution printing effect, durability, energy saving features, this new printer promises one of the best overall 3D printing experiences for the desktop 3-D printer Industry. … |
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ESP8266 based Smart Plug to Make Your Home Appliances IoT Enabled Ever since I started to work with the ESP Wi-Fi Modules, I always wanted to build a smart Wi-Fi socket that enables me to control my AC loads wirelessly through smart phone. While products like these are already available in the market, like the popular Moko WiFi Smart Plug or Sonoff, they are a bit expensive and on top of that it doesn’t give you the joy of building your… |
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Hand Gesture Controlled Robotic Arm using Arduino Nano Robotic Arms are one of the fascinating engineering creations and it is always fascinating to watch these things tilt and pan to get complex things done just like a human arm would. These robotic arms can be commonly found in industries at the assembly line performing intense mechanical work like welding, drilling, painting, etc., recently advanced robotic arms with… |
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ESP8266 and Neopixel LED Strips Based RGB Night Lamp Controlled By Blynk App Avengers Assemble! Who does not like the Marvel Cinematic Universe? So, today we have a great project for you people that is a Wi-Fi-controlled Ironman mask. These days evolution and adaptation of 3D printed tools have seen a great increment for a plethora of purposes. We brought the use of a cool 3D printed design to make it into an Ironman mask that can be controlled over… |
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DIY USB Rubber Ducky using ATtiny85 The USB Rubber Ducky or Bad USB is a famous attack tool that looks like a USB pen drive but acts like a keyboard when plugged into any unlocked device. The USB Rubber Ducky allows attackers to program microcontrollers in USB devices to perform various tasks. It can be programmed to inject keystroke and binary files into a system, get the cached password to hack a system… |
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Cell Phone Controlled Fingerprint Solenoid Door Lock using Arduino and HC-05 Now the whole world is in the grasp of COVID 19 and everyone is taking precautions wherever they can to prevent themselves from contracting this serious disease by following social distancing, wearing masks, using cashless transactions, and avoids touching anything to prevent the spread of germs. With the advent of technology, the normal locks are becoming things of the past… |
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Contactless Smart IR Thermometer using Arduino and Android – Save and Share Results with Pictures The current COVID-19 scenario needs no introduction. While everyone is giving their best to move forward, it is important to act responsibly and tackle this problem collectively. Today in many public places and in other gatherings, it has become common to screen individuals for body temperature, as a preventive measure to check for fever. The device that is used to do this… |
