Design of an indicative featured and speed controlled obstacle avoiding robot.
we performed the control of the stepper motor in the forward and backward directions along the x axis with the joystick
ESP32 + HTTP server + WebSockets + Bootstrap + Husarnet + configuration and HTML files on SD card.
A discussion about digital sound synthesis.
A smart city is an urban area that uses different types of electronic data collection sensors to supply information used to manage assets.
Because LED are fun - but addressable rocks. :)
RGB LED backlight with audio signal visualization for room/desk backlightning...
The project is intended to detect the location of fault in underground cable lines from the base station to exact location in kilometers.
How to connect A6 GSM GPRS module with Arduino and also work with “AT” commands.
This library allows an Arduino to easily display numbers and characters on a 4 digit 7-segment display without a separate 7-segment display.
This is a cool IoT project for beginners using NodeMCU and Blynk app. Through this project, you can control 4 devices in your home.
This is the 2nd tutorial on my ESP32 learning journey. Here, an OLED shows time and captured data by DHT sensor (temperature & humidity).
This project is a GPS tracking system with LCD display using an Arduino Uno and a Digilent PmodGPS.
Build a weather station with Arduino & ASP.NET Core.
This is the first post in a new mini-series, where we build a home surveillance system, mainly using Raspberry Pis.
This is the start of a new series where we learn how to build a dashcam using the Raspberry Pi Zero.
Exploring the signals behind Arduino's Servo library, and characterizing a servo's response to pulse width.
Set up an RGB LED to phase through the colors of the rainbow, or use twist knobs to make a custom color.
I wasn't happy with the way the square waves sound, so I explored using other methods of generating sound waves with Arduino.
Pet feeder is for people who live with pet(s) to help them feed their pets when they are not at home.
Automatically turn on the humidifier when the environment humidity is below 50%.
When my ultrasound sensor stopped working, I decided to improvise by making an obstacle avoidance bot using IR sensors (cheaper too).
Build your own line following robot (line follower) step by step easily by following this tutorial
We take a look at a very interesting GitHub repository that enables video recording on the ESP32-CAM board.