Content for Arduino Uno

Manual CNC Control

“We’ve been working on this setup for a while. We wnated to control two axis of a CNC machine manually. You could add this setup to any CNC machine. In my case was to a milling machine and in …

open source bare-metal C firmware and documentation for microcontrollers

“iconomix-fwlib is a collection of open source C firmware and documentation for microcontrollers to develop portable bare-metal code that is vendor and architecture neutral (or easier to reuse). It is tough to find the best compromise between lean 8-bit targets …

TCA9548A I2C Multiplexer Module - With Arduino and NodeMCU

“Did you ever get into a situation where you had to wire up two, three or more I2C Sensors to your Arduino just to realize that the sensors have a fixed or same I2C address. Moreover, you cannot have two …

Controlling Servo Using MPU6050 Between Arduino and ESP8266 With HC-12

“In this project, we are controlling the position of a servo motor using the mpu6050 and HC-12 for communication between Arduino UNO and ESP8266 NodeMCU. It is another IoT project based on HC-12 RF-module. Here, the imu …

Farmaid: Plant Disease Detection Robot

“Robot that drives around autonomously in greenhouse environment and identifies diseases. Inspired by the work of plantvillage.psu.edu and iita.org, we wanted to use the DonkeyCar platform to build a autonomous robot that can move in a farm …

Make Your Own Camera

“This instructable explains how to make a monochrome camera using an Omnivision OV7670 image sensor, an Arduino microcontroller, a few jumper wires, and Processing 3 software. Experimental software for obtaining a color image is also presented. Press the c key …

Quiz Buzzer Using ATMEGA328P(Arduino) DIY

“In the buzzer round of quiz contests, the question is thrown open to all the teams. The person who knows the answer hits the buzzer first and then answers the question. Sometimes two or more players hit the buzzer almost …

RFID and Keypad Door lock and Alert System Using Arduino

“Upon scanning the right tag and entering right pass, it will open door and send confirmation message otherwise it will send alert message. In the previous post, you learned about RFID and keypad based door lock system in which you …

Traffic Lights Using Arduino Uno

“Traffic lights using Arduino Uno and 7-segment display. In this project I will show you how to make traffic light signal of one direction using an Arduino Uno and a 7-segment display. This project is very attractive and very much …

Triple CNC Machine

“After a few weeks’ break, we are back with a new project. In this video, we will try to make a simple cnc machine with you. A SIMPLE HOMEMADE TRIPLE MACHINE . With this cnc machine you will be able to …