Arduino Nano
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Arduino based DIY Pulse Oximeter for measuring BPM I decided to make a 'Pulse Oximeter' because, in this pandemic situation, we need this device a lot. It helps us to measure the BPM(Beats Per Minute) and the percentage of Spo2 of our Body. I used Arduino Nano as the brain of the system. Besides this, I also used a Max 30100 Sensor to measure the BPM and Spo2 with the help of its Optical sensor(IR and red… |
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Arduino based DIY RGB Goggles using WS2812B LEDs I have made RGB Goggles using WS2812B LEDs and Arduino Nano. The Arduino based Goggles have many different color animations that can be controlled using a mobile app. The app can communicate with Arduino through Bluetooth Module. Previously we interface WS2812B LED with Arduino and built POV Display using WS2812B LEDs, … |
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Manual and Automatic Water Level Controller using Arduino Nano This project is based on a water tank management system. The project name is a Manual And Automatic Water Level Controller. In the project setup, the motor is controlled by two modes, which are as below:- Auto Mode and Manual ModeIn auto mode When the water level is very low the water pump will automatically be ON, When the water level will… |
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ESP32 based Temperature Sensitive Smart Fan Regulator Do you feel disturbed when you need to adjust the temperature? The wait is over, the solution is here! We often feel uncomfortable while sleeping due to certain changes in room temperature, but we don’t want to get up from sleep and regulate fan/AC due to lethargy. This hampers our sleep and may put a negative effect on our health. We will use Arduino… |
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Arduino Based Decorative Christmas Tree with Neo-Pixel and JQ6500 Voice Module As Christmas is around the corner and the essence of it is incomplete without the decoration and the Christmas tree. So, instead of using the same old Christmas tree ornaments that we put up every year, let's step it up a notch and use Arduino with Neo pixel LED Strip, JQ6500 Voice Module, and PIR Sensor. The PIR sensor is used to detect movement, the… |
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Solar Irradiance Measurement Meter There are lots of people working with renewable energy, especially Solar Power. However, the instruments required to properly predict the solar condition or how much power can be received from the sun in a given place is a crucial thing for successful Solar Operations. It is very useful to predict how much energy can be generated in a place and where to put the solar panel.… |
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DIY Automatic Portable Humidifier using Arduino Humidifier is a device used to increase the relative humidity of a closed area to ensure enough moisture in the area. Especially during winters, when the heater is turned on, it causes the relative humidity of the air to decrease. In this diy project, we are going to build an automatic humidifier, which can maintain the relative humidity of the atmospheric air by using… |
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DIY Music/Audio Visualizer using 32x8 Dot Matrix Display and Arduino Most musical concerts nowadays are accompanied by some fancy light shows. Almost all concerts, festivals, and nightclubs have a visual show or effects to match. So, why not build your own music visualizer that reacts to the music or audio? Here's a simple yet effective project to make your very own music/audio visualizer using Arduino Nano, 32x8 Dot Matrix Display… |
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IoT Based Forest Fire Detection System using Arduino and GSM Module Forest fires are common hazards in forests that cause a lot of harm to Wildlife as well as the Environment. It could be avoided if a robust system could be deployed in forest areas to detect the fire and alert to Fire extinguishing authority to take immediate action. In this project, the intention is to build a Forest fire detection system using IoT which would detect the… |
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Fingerprint based Car Ignition System using Arduino and RFID Nowadays most of the car comes with keyless entry and push-button ignition system, in which you only need to carry the key in your pocket and just need to put your finger on the capacitive sensor on the door handle to open the car door. Here in this project, we are adding a few more security features to this system by using RFID and Fingerprint sensor. RFID sensor will… |
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Hand Gesture Controlled Robotic Arm using Arduino Nano Robotic Arms are one of the fascinating engineering creations and it is always fascinating to watch these things tilt and pan to get complex things done just like a human arm would. These robotic arms can be commonly found in industries at the assembly line performing intense mechanical work like welding, drilling, painting, etc., recently advanced robotic arms with… |
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Compact Arduino Based Pulse Oximeter Sensor Circuit There are many pulse-oximeter sensors available in the market for medical purposes, and in one of our previous projects, we also made an IoT-based Heart Rate Monitor where the data is sent from a device to the cloud. Now, here in this project, we will do the same thing but differently with a different mindset. We will make the project using a… |
