Content for Project

5-Wire Resistive Touch Sensor

“Hello hello! It’s been a while since I’ve worked on this site and quite a lot has changed it seems! I’m finally ready to get back behind the wheel for another project, and I think it’s …

An Environmental Monitoring Tool

“An environmental monitoring system using a Nano, with GPS, BME680, VEML6070, MiCS-5524, BH1750, a 128x64 OLED, and NeoPixels. I created this device to be personal. It will eventually be paired with a Raspberry Pi with a 3.5” LCD to …

Arduino Controlling Led With HC-06 Bluetooth Module

“Hello everybody, this is my first official tutorial on Instructable.com, I’m very excited about my first project! Today I will show you How to connect Arduino and Bluetooth module. Arduino will communicate with the HC-06 Bluetooth Module …

Arduino Relay Timer

“Ref Link::: Arduino Alarm https://www.picmicrolab.com/lcd-digital-alarm-cloc… Timers were used in many applications in our day to day life.One can see the timers in washing machines,micro ovens etc. These devices uses timer to switch the loads …

Build a 3D Printed Autonomous Robot

“This robot build is meant to be relatively cheap and easy. Here is what you will need to get started: Hardware 1 3D Printed Frame 1 Raspberry Pi 1 Dual H-Bridge Motor Driver 1 Buck Converter 2 3V-6V DC Motors …

Charlieplexing Made Easy (and What It Even Means?!)

“Charlieplexing. Aside from being a fancy word it is a technique for driving multiple LEDs with relatively few pins on a microcontroller. It allows you to drive N*(N-1) LEDs with just N pins without requiring any additional hardware, making …

Class AB AMPLIFIER

“Hey all!! In this tutorial, i will try to explain how to make an amplifier circuit known as Class AB Amplifier.There are a lot of amplifier circuits and have their circuit analysis methods as well. However, i will cover …

Control 4WD Robot With Tv Remote Using Arduino UNO and L293D

“How to use your TV remote or any Remote control to control 4WD Robot, No shield required , Connecting the 4 Motor with L293D ic ,”

Dovetailed Arduino Humidity Sensor

“We live in Central Texas and throughout most of the year we get massive swings in the humidity in our shop. As woodworkers, this can be tough on certain projects so we built an Arduino-powered ‘Shop Sensor’ to give us …

ESP32 BLE Presence Detector

“Hi there, In this instructable I will show how I made a really simple Bluetooth Low Energy presence detector, using my smart wristband and a relay I was able to control the ligths of my room; Everytime I go in …