Assembly Tutorial- 3 Digits – Digital object counter DIY kit
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Category: Arduino
🛠️ Dive into our collection of DIY Kits, 🔊 Audio Amplifiers, Digital Scoreboards, FM transmitters, and more!
🎶 Explore endless possibilities at our new store.
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Arduino project 60- Arduino based thermostat and relay
In this tutorial, we will build a thermostat to independently activate and deactivate any domestic device depending on the temperature. We will be able to display the temperature and the activation status of the device connected to the relay on the 16×2 LCD display. Moreover, on the sketch we can modify the temperature, detected by…
Arduino Project 51- RGB LED Control
This is a project that we have done several times in the past. Serial communication between Arduino and Bluetooth is very easy. There are several apps available online that you can use to control Arduino using smart phone app and also send data from Arduino to your smart phone. In this particular experiment, we will…
Arduino Project 59- Digital voltmeter measuring from 0 to 30V
In this tutorial, we will build a circuit with Arduino Uno that can read voltages from 0 to 30V DC and display them on the 16×2 display, the ideal project to build our DIY voltmeter. Thanks to the analogue inputs, that can be used to measure voltages from 0 to 5V. For higher values we…
Arduino Project 58- Infrared controlled robot car
In this project, we will build an infrared remote-controlled car so that it can be controlled with any type of infrared remote control. By modifying the design of the robot avoids obstacles we will insert an infrared receiver TSOP4838 or VS1838B or a TSOP 1738 (they only change the pin configuration) instead of the ultrasonic sensor….
Arduino project 57- Obstacle avoiding robot using Arduino
How many times have we wished to have a robot that goes around the house avoiding obstacles? Creating this project with Arduino Uno, an HC-SR04 module and two wheels will take us to be a child. The robot is able to avoid obstacles, thanks to the ultrasonic range finder sensor that senses obstacle coming on…
Arduino Project 52- Parking sensor using ultrasonic range finder HC-SR04
This is yet another ultrasonic range finder project using Arduino. We have done several similar projects in the past. It allows us to control a buzzer based on the distance detected by an HC-SR04 sensor, making it sound with a frequency proportional to the distance from an obstacle.
Arduino Project 35-Flex Sensor with servo
In this tutorial, we will learn how to move a servo through the values sent by a flex sensor. We can therefore take a step forward in creating robotic joints, such as moving arm hands and many other things.
Arduino Project 30- Seven Segment Display Countdown with Buzzer and LED
In this tutorial, we will learn to make a countdown seven segment display project that counts in a sequence from number 9 to 0. To start counting, you need to press the tactile switch. At the end of counting, it flashes the LED and rings the buzzer for a few seconds.
Project Arduino 29-ARDUINO SIREN ALARM
In this tutorial, we will learn to make a buzzer sound like an ambulance siren and at the same time we will flash an LED. We will learn to change the frequency of the sound to make a two-tone sound. If you want you can insert a potentiometer to increase or decrease the volume.
Arduino Project 28-Chirstmas Light using 6 LEDs
In this tutorial, we will turn on and off the LEDs sequentially, such as Christmas tree lights.
Arduino Project 27-Arduino RGB LED experiment
In this tutorial we will learn how to change the color of an RGB LED connected to Arduino, alternating for two seconds the following colors: red, green, blue, and then orange, yellow, indigo and purple. It is similar to the previous fade led effect experiment but it is not limited to only one LED but there…
2 Channels Relay Test Using Arduino Mega and Ethernet Shield
I found this project on Fritzing.org. This is just a simple project for testing a 2 channel relay using an Ethernet shield over an Arduino Mega. In place of LEDs, you can connect 220V AC lamps. If you have not used relay before, check out this article. The Arduino sketch has been compiled and there is…
Arduino Project 20-Arduino Joystick and stepper motor tutorial
In this tutorial, we will see how to use Arduino with a stepper motor and a joystick. To control the stepper motor we will use the driver control board that can drive up to about 750mA per port, so it is perfect to be used with this motor.
Arduino Project 19- Moisture sensor project
This small module helps you measure moisture of soil. It is a low cost sensor that you can purchase from Ebay. To modify the sensitivity of the soil moisture sensor, just rotate the potentiometer on the module.
Arduino Project 18- Arduino based ultrasonic distance sensor with display
In this tutorial, we will build a digital ultrasonic distance meter. We will use a 16×2 LCD display to view the distance measured. We are using ultrasonic range finder HC-SR04 for this project. The HC-SR04 sensor measures the time taken by the sound waves transmitted after meeting an object that reflects them.
Arduino Project 15- Arduino Motor Control With L293D OR SN754410
As stated on the title, in this tutorial, we will rotate a motor in both directions. To achieve this, we can use a switch or the serial monitor. We will need an integrated circuit chip (IC), called H-Bridge, we will use a L293NE or SN754410 chip for our experiment.
Arduino Project 14-Arduino Rain Sensor
In this tutorial will use a rain sensor and we will turn on an LED if it is raining. In this case we used an LED but a buzzer can be also be used (see previous tutorials). This sketch will allow us to send a number on the serial port which is the value of…
Arduino Project 13-Arduino RTC Time and Date Display on 16×2 LCD
In this tutorial, we will learn to connect and use the RTC (Real Time Clock) module to display date and time on the 16×2 LCD display. DS1307 is called the Maxim-Dallas module for Arduino with which it allows us to have a precise system clock.
Arduino Project 11- Temperature and Humidity sensor with DHT-11
In this tutorial, will learn to use our Arduino board to display the temperature and humidity on the 16×2 LCD display using a DHT-11 sensor. For this project, you need to download the DHT11 library. You can download the library from this page. A long time ago, we had published a similar article. Please check…
