arduino
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Rain Detection System using Arduino and Rain Sensor A simple Rain Detection System can be easily built by interfacing an Arduino with Rain Sensor. The sensor will detect any rainfall falling on it and the Arduino board will sense it and can perform required actions. A system like this can be used in many different fields, such as agriculture and automobile fields. Rainfall detection can be used to automatically regulate… |
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DIY Arduino Pedometer - Counting Steps using Arduino and Accelerometer Fitness bands are getting very popular nowadays, which not only counts the footsteps but also tracks your calories burned, display heartbeat rate, showtime and many more. And these IoT devices are synced with the cloud so that you can easily get all the history of your physical activity on a smartphone. We have also built an IoT Based Patient Monitoring System where the… |
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Generate a QR code using Arduino and display it on SSD1306 OLED The "Quick Response" code or abbreviated as QR code has become an essential part of our digital lives, chances are that you're already subconsciously familiar with them by now you've probably been roaming around your local grocery store, or maybe you are reading through your favourite book, or even possibly you are making an online payment with Google Pay, PhonePe or Paytm,… |
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How to Interface BMP280 Pressure Sensor Module with Arduino If you want to build your own temperature monitoring system or to measure the altitude of your drone or simply want to measure the atmospheric pressure in your area, then one of the best module for you to use in your project is the BMP280 Pressure sensor module. BMP280 is absolute pressure and temperature monitoring sensor which is the upgraded version of BMP085, BMP180… |
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How to Interface RFM69HCW RF Module with Arduino for Wireless Communication When it comes to giving your projects wireless capabilities, the 433Mhz ASK Hybrid Transmitter and receiver is a common choice among engineers, developers, and hobbyists because of Its Low Price, easy to use libraries and its community support. We have also built few projects like RF controlled Home Automation and Wireless Doorbell using this 433MHz RF module. But often-… |
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LED Display Board using P10 LED Matrix Display and Arduino Display advertising plays a very important role in marketing, and there are several advertising methods like newspapers, posters, glow signboards, etc.. Still, digital LED display boards are getting popular nowadays because of their reliability and advantages. Although they are a little expensive, they are durable and customizable. P10 LED display boards have… |
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Arduino Currency Counter using IR and Color Sensor In this project we are going to work on an innovative arduino project idea, where we can count the paper currency notes and calculate their amount, by sensing the paper currency using Color Sensor and Arduino. TCS230 color sensor will be used for detecting the currency notes and, Arduino UNO for processing the data and showing the remaining balance on 16x2 LCD.… |
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Arduino Home Automation using Acoustic Connectivity powered by Chirp Recently I got intrigued with all the new Home Automation products in the market and hence I purchased a Google Home Mini and few other smart devices to control lights, fans, AC and what not. While it did work and everything was fun to use, I got a bit troubled with having all these wireless connectivities happening around me. My bedroom alone had 5 smart devices, and… |
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Arduino Nano 33 BLE Sense Review - What's New and How to Get Started? Arduino has been the go-to development platform for fast prototyping and idea validation. Many of us would have started with the Arduino UNO development board, but today as we progress towards the Internet of things, Computer Vision, Artificial Intelligence, Machine learning, and other futuristic technologies, the humble Arduino UNO could no longer cope up with its 8-… |
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Login to Windows Computers using RFID tag and Arduino As many of us know computers were invented around 1871, but it was not until 1961 we had them password protected. Early in the 19’s we used pins and alphanumeric characters as passwords for our computers, today we have many types of verification methods like Password, Pin, Pattern, Gesture, Fingerprint recognition, Face recognition and much more. But still, it is a… |
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Alexa Controlled Home Automation using Arduino and ESP-01 Wi-Fi Module Smart speakers like Amazon Echo or Google home are getting popular now days and both have capability to integrate custom skill or action to control any appliance using those Smart speaker. We previously built our own Smart speaker using Raspberry Pi and Alexa, and also controlled home appliances using this Raspberry Pi smart speaker. … |
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AC Light Dimmer using Arduino and TRIAC In our household, most of the appliances are powered from the AC supply such as Lights, TVs, and Fans, etc. We can turn ON/OFF them digitally if needed, using Arduino and Relays by building a Home automation setup. But what if we need to control the power of those devices for example to dim the AC Lamp or to Control the speed of the Fan. In that case, we have to use phase… |
