Content for SG90

Solar Powered RC Buggy With Sun Tracking and Esp32-now

“I’ve made a solar powered esp32-now rc robot. The solar module is mounted on a camera pan-tilt mechanism and tracks the sun by taking measurements from four photoresistors. This is really two projects in one. The first project is …

Build Your Own Object Following 4-DOF Robotics Arm

“In this project, the robotic arm will execute actions corresponding to the commands received from the sensors. Greetings everyone, and welcome to my Instructables tutorial. Today, I’ll guide you through the process of creating an Object Tracking 4-DOF …

Light Tracker Bot

“Arduino interfaced with a couple of photo resistors (LDR), mounted over servo motor tracks light and makes an angular motion toward it. Light Tracker Bot: The operation is based on the photoconductive property of Light Dependent Resistors (LDRs). LDRs are …

Dust Utilization Segregation & Transmission BIN

“A dustbin, which is smart enough to segregate waste based on if material is metallic, non-metallic, dry or wet. SO it’s a smart bin which can segregate wastes based on if it’s a metal, non metal, dry or …

How to Make a Simple Seismograph

“In this tutorial, I present the construction of a seismograph with simple materials and available to anyone. Since I had the mechanical support left over from the previous project (Music box), I built the mechanical gears using the same components …

DIY Homework Writing Machine

“In this Instructable, I’ll show you how to create a completely functional 3D-printed writing machine for your science fair project at school or college. This project was created as part of my second-year engineering project at Gujarat’s Chandubhai …

Smart Dust Bin with RiotOS and ESP-32 v3

“Dustbin with automatic lid opening system and real time web dashboard to visualize and analyze data about its usage. Introduction The Smart Dust Bin project is an innovative IoT solution that combines the power of the ESP32 microcontroller, RIOT OS …

Sewage treatment plant

“A microcontroller project to be used in wastewater treatment plant for uses like irrigation and purification Temperature Sensor (Bithal): The sensor was used to to monitor and control temperature levels of the unfiltered water in the sewage treatment which then …

Emo - Your personal companion robot

“A DIY Companion Robot With Raspberry Pi 4 Introducing Emo, the personal companion robot that will capture your heart! With the latest Raspberry Pi 4 technology and open-source design, Emo is the perfect fusion of style and innovation. But he …

Boldly Building My Own Droid: A Journey Inspired by Star War

“A DIY Adventure Through Droid Design, 3D Printing, and electrical engineering. As an avid Star Trek fan, I never thought I’d find myself caught up in the world of Star Wars. But, life has a funny way of throwing …