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Posted on by Circuit Digest Posted in arduino, Arduino Project List, arduino projects, Arduino Uno, diy, EE, makers

Top 14 Arduino Projects with DIY Instructions

Posted on by Circuit Digest Posted in arduino, Arduino Display Board, Arduino Project, diy, EE, makers

LED Display Board using Arduino

In this DIY session we are going to use a 32×16 LED dot Matrix display module which is also known as P10 LED Display Module to display a scrolling text by using Arduino UNO. P10 modules can be cascaded to build any size of the advertising board.

check out the full project here: https://circuitdigest.com/microcontroller-projects/digital-notice-board-using-p10-led-matrix-display-and-arduino

For more EE projects, articles, news and resource, visit: https://circuitdigest.com

Posted on by Circuit Digest Posted in arduino, Arduino Project, Arduino Uno, Automatic Bottle filling system, automation, Circuit, diy, EE, maker, Project

Automatic Bottle Filling System using Arduino

Here we are going to design a prototype for Automatic Bottle Filling Machine using Arduino Uno, conveyor belt, solenoid valve, IR sensor, and Stepper motor. Belt conveyor is driven by a stepper motor at a constant preset speed. The stepper motor will keep driving the belt until an IR sensor detects the presence of a bottle on the belt. We used the IR sensor as an external trigger. So whenever the IR sensor goes high it sends a trigger to Arduino to stop the motor and turn on the solenoid valve.

check out the full project here:

https://circuitdigest.com/microcontroller-projects/automatic-bottle-filling-system-using-arduino

Posted on by Circuit Digest Posted in arduino, Arduino Uno, diy, EE, embedded, makers, Microcontroller, Sleep mode

Arduino Sleep Modes and How to use them to Save the Power
Power consumption is a critical issue for a device running continuously for a long time without being turned off. So to overcome this problem almost every controller comes with a sleep mode, which help developers to design electronic gadgets for optimal power consumption. Sleep mode puts the device in power saving mode by turning off the unused module.

learn about how to use sleep mode in Arduino: https://circuitdigest.com/microcontroller-projects/arduino-sleep-modes-and-how-to-use-them-to-reduce-power-consumption

Posted on by Circuit Digest Posted in arduino, diy, EE, electrical engineering, embedded, makers, Solenoid, Solenoid Valve

How to control a Solenoid Valve with Arduino

Posted on by Circuit Digest Posted in arduino, Arduino Fountain, Arduino Project, diy, EE, Electronics, maker, Musical Fountain, Project, sound sensor

Arduino Controlled Musical Fountain using Sound Sensor

The basic idea of this Arduino Water Fountain is to take an input from any external sound source like mobile, iPod, PC etc., sample the sound and break it down to different voltage ranges, then use the output to turn on various Relay. We first used a condenser mic based sound sensor module to perform on the sound source to split the sounds into different voltage ranges. Then the voltage will be fed to op-amp to compare sound level with a particular limit. The higher voltage range will correspond to a relay switch ON which comprises a musical water fountain operating to the beats and rhythms of the song. So here we are building this Musical Fountain using Arduino and sound sensor.

Find here the full project: https://circuitdigest.com/microcontroller-projects/arduino-controlled-water-fountain-using-sound-sensor

Watch the project demonstration video here: https://www.youtube.com/watch?v=kEwq_YNiBbE

Posted on by Circuit Digest Posted in arduino, Circuit, distance measurement, diy, EE, Project, Ultrasonic Sensor

Interfacing VL6180 ToF Range Finder Sensor with Arduino for Distance Measurement

VL6180 differs from other distance sensors as it uses a precise clock to measure the time taken by the light to reflect back from any surface. This gives VL6180 a benefit over other sensors because it’s more accurate and immune to noise.

learn more: https://circuitdigest.com/microcontroller-projects/arduino-vl6180-tof-range-finder-sensor-for-distance-measurement

Posted on by Circuit Digest Posted in arduino, Arduino Uno, BLE, bluetooth, diy, EE, Electronics, HM-10, makers, wireless

Arduino HM-10 BLE Module Tutorial

The HM10 has become a very popular Bluetooth 4.0 BLE module. The HM10 is a Bluetooth 4.0 based module only, so it will not connect with Bluetooth 2/2.1 module such as HC-05, HC-06 and other Bluetooth modules. The HM10 is controlled via AT commands sent over the serial UART connection. HM-10 is a Bluetooth Low Energy (BLE) module, to know more about this module, check out the HM-10 BLE datasheet. 

Learn how to use HM10 with Arduino here: https://circuitdigest.com/microcontroller-projects/how-to-use-arduino-and-hm-10-ble-module-to-control-led-with-android-app

Posted on by Circuit Digest Posted in Cloud, diy, EE, Electronics, GPIO, makers, MQTT, raspberry pi

MQTT Based Raspberry Pi Home Automation: Controlling Raspberry Pi GPIO using MQTT Cloud

In previous tutorial we have discussed about MQTT Protocol and installed local MQTT server on our Raspberry Pi for controlling the GPIO locally. But the drawback of local MQTT server is that we cannot control the GPIOs from anywhere in the world, it only provides services locally. But if this MQTT server is hosted on some cloud then any appliances connected to Raspberry Pi can be controlled globally.

Check the full project here: https://circuitdigest.com/microcontroller-projects/mqtt-based-raspberry-pi-home-automation

Posted on by Circuit Digest Posted in arduino, Color Sensor, Color Sorting, diy, EE, Electronics, maker

DIY Arduino Based Color Sorter Machine using TCS3200 Color Sensor
Here in this tutorial we will make a color sorting machine using a color sensor TCS3200, some servo motors and Arduino board. This tutorial will include the sorting of colored balls and keeping them in the relevant color box. The box will be in the fixed position and the servo motor will be used to move the sorter hand to keep the ball in the relevant box.

Check out the project here: https://circuitdigest.com/microcontroller-projects/arduino-color-sorter-machine-using-tcs3200-color-sensor

For 200+ more DIY Arduino projects, visit: https://circuitdigest.com/arduino-projects