The Internet of Things has brought a lot of formerly complex device applications into the homes of many craft brewers and wine makers. Applications with level sensors have been used for decades in large refineries, water treatment plants, and chemical plants. With sensor prices falling, now both industrial and DIY can monitor the volume of […]
Build a Tank Volume Reader in Under $30 Using ESP32 Continue Reading
As its name suggests, the CO2 Display project is a small CO2 gas sensor to be plugged into USB to easily track indoor and outdoor pollution.The CO2 level is displayed live, but it is possible with the small application provided in the documentation to generate capture samples in image (in png format) and in list
This project was designed for my dog, who refuses to drink from a water bowl. She often sits by the tap for hours waiting for someone to pass and open it for her. So I built her this automatic tap that opens when it senses her and closes again when she’s out of range. The
Automated Arduino Tap Continue Reading
Hi guys, we will make an interesting project in this project. We will try to make a flame by snapping our finger.Let’s get started on the project. Step 1: Video Tutorial You can see the project step by step with this video tutorial. For the first time, I will explain this project by speaking. I
Flame the Candle by Snapping Your Finger Continue Reading
Adding touch interfaces to your projects might seem difficult at first, but it really isn’t. In this Instructable I’ll show you how to do it using an Arduino or ESP32 development board. What you will need: an Arudino* or ESP32 development board a wire some tinfoil some sticky tape *It should work on pretty much
Arduino/ESP32 Capacitive Touch Sensor Continue Reading
I have a major problem when it comes to talking on the phone or playing video games with my friends – I often get loud (that’s quite an understatement). Since I live with my parents, this often triggers my mother and she usually ends up barging into my room to tell me to quiet down.
DIY: ARDUINO SOUND SENSOR SYSTEM Continue Reading
If, like me, you have a pellet stove which does not indicate the low level of the tank, I suggest this little module which will beep when the reserve is almost empty. This gap is problematic because when there are no more pellets, the stove switches off and the ventilation still blows for 40 minutes.
Tank Level Alert for Pellet Stove Continue Reading
Sensors are one of the crucial things when it comes to building projects/robots. Many a times the sensor might be not available locally or it might take too long to ship. Smart phone have most of the basic sensors like proximity, accelerometer, light, magnetometer, gyroscope, etc. embedded and we can in fact use these sensors
Sensors in Phone and Arduino Serial Communication Continue Reading
In this Instructable, I’ll show you how I managed to create my own I2C controlled device that I can then connect to any microcontroller and interact with it over I2C. In my case, I’m using it to control an AC dimmer module from a separate Arduino Nano and I then interact with it from another
Custom I2C Slave Sensor/device With Arduino Continue Reading
HW9 – Arduino The Task: In our Arduino project challenge, we were free to create anything of our liking, with the only requirement being that the circuit must either read a sensor or control an active component. During a class session, a practice example was demonstrated, involving a humidity sensor, LED, potentiometer, and LCD screen.
Arduino Project Challenge: Exploring Sensor Readings and Component Control Continue Reading
