arduino uno
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Arduino Based Floor Cleaning Robot using Ultrasonic Sensor Automatic floor cleaners are nothing new, but they all share a common problem. They all are too expensive for what they do. Today, we will make a Automatic Home cleaning Robot that only costs a small fraction of the ones in the market. This Robot can detect the obstacles & objects in front of it and can continue moving, avoiding the obstacles, until the whole room is… |
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Arduino Based Digital Ammeter Ammeter is used to measure current flow through any load or device. Here in this Arduino Ammeter, we will explain about measuring of current by using ohm’s law. It will be quite interesting as well as a good application of basic science that we studied in our school days. All of us are well known of ohm’s law, It states that “the potential… |
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Using Python with Arduino - Controlling an LED Arduino has always been a powerful and an easy to use learning/developing platform when it comes to open source hardware development. In today’s modern world, every hardware is powered by a high-level general purpose programming language to make it more effective and user friendly. One such language is Python. Python is an interpreted, object-oriented, high-level programming… |
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DC-DC Buck Converter Circuit - How to Step Down DC Voltage In this project we are going to make a Buck Converter Circuit using Arduino and N-Channel MOSFET with a maximum current capacity of 6 amps. We are going to step down 12v DC to any value between 0 and 10v DC. We can control the output voltage value by rotating the potentiometer. A buck converter is a DC to DC converter, which steps down DC voltage.… |
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Simple Arduino Digital Voltmeter With a simple knowledge of Arduino and Voltage Divider Circuit, we can turn the Arduino into Digital Voltmeter and can measure the input voltage using Arduino and a 16x2 LCD display. Arduino has several analog input pins that connect to an Analog-to-Digital converter (ADC) inside the Arduino. The Arduino ADC is a ten-bit converter, means that the… |
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DIY Arduino Based CNC Plotter Machine CNC Machines are Computerized Numerical Control Machines which are used to draw anything or design any mechanical part according to the design program fed into their controller unit. Controller unit can be either computer or microcontroller. CNC machines have stepper and servo motors to draw the design as per the fed program. After researching on… |
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How to Control Stepper Motor using Potentiometer and Arduino Stepper motors are increasingly taking its position in the world of the electronics. Starting from a normal Surveillance camera to a complicated CNC machines/Robot these Stepper Motors are used everywhere as actuators since they provide accurate controlling. In this tutorial we will learn about the most commonly/cheaply available stepper motor 28-BYJ48 and how to interface… |
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AC Voltmeter using Arduino In this project, we are going to make an AC Voltage Measuring Device using Arduino, which will measure the voltage of Alternating Current Supply at our home. We are going to print that voltage on serial monitor of Arduino IDE as well as show on the multimeter. Making a Digital Voltmeter is a lot easy than making an analog one because in case… |
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Arduino Stepper Motor Tutorial - Interfacing 28-BYJ48 Stepper Motor with Arduino Uno Stepper motors are increasingly taking its position in the world of the electronics. Starting from a normal Surveillance camera to a complicated CNC machines/Robot these stepper motors are used everywhere as actuators since they provide accurate controlling. A Stepper Motor is a brushless, synchronous motor which completes a full rotation into a number of steps.… |
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Arduino Motion Detector using PIR Sensor Detecting motions or movements has always been important in most projects. With the help of the PIR Sensor it has become very easy to detect human/animal movements. In this project we will learn how we can interface a PIR Sensor with a microcontroller like Arduino. We will interface an Arduino with PIR module and blink a LED and beep a Buzzer whenever a movement is detected… |
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Fingerprint Based Biometric Attendance System using Arduino Attendance systems are commonly used systems to mark the presence in offices and schools. From manually marking the attendance in attendance registers to using high-tech applications and biometric systems, these systems have improved significantly. In our previous projects, we have covered few other electronic attendance system projects using RFID and… |
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Arduino Based 3-Way Traffic Light Controller We all know about Arduino. It is one of the most popular open source micro controller board which is highly useful for doing DIY projects. This Arduino based 3-Way Traffic Light Controller is a simple Arduino DIY project which is useful to understand the working of traffic lights which we see around us. We have covered a more simpler version of traffic lights in this… |
