A Smart Sonar System which alerts the user when it spots objects or enemies within range.
Remember Smartcar, the easy to use vehicle platform for your hobby-grade projects? It received an upgrade with ESP32 and custom chassis!
Monitor bird behaviours in your bird feeder. Count number of birds, frequency during the day, and types of birds visiting you.
Build a 6x6 grid with an MPR121, expanding possible inputs from a mere 12 to 36!
Through this device we can constantly monitor the temperature of cold storages and vary the temperature also when needed.
Sometime I need to measure the exposure of light but a lux meter costs around $30, I made it with a BH1750 sensor which cost me around $10.
Valentine's Day is coming, are you worried about she/he likes you or not? Maybe you want to ask, but here is another way.
The water level indicator is the best electronic starter device indicating the water level and saves water correspondingly.
Ensuring Safety against Electrical Fire or Shock during Earthquake, Flood, Gas Leakage & Fire Breakout by Disconnecting Mains with Smart CB
Temperature monitoring using Arduino and SHT85 with High accuracy.
In this post, we will learn how to control a GPIO pin and also obtain temperature & humidity data from a wireless node.
Print this device to evaluate a 3D Hall effect sensor in an angle + depth setup.
In this project, you will be able to display the temperature, humidity of soil and air, luminosity and spectral quality from a dashboard.
Use the IO Expander and accessories to connect OLED screens and I2C sensors over a 100ft away.
This project is about how to make an easy and cheap alarm device by youself. All you need is basic knowledge in electronics and Arduino.
An innovative wearable technology for visually impaired peoples.
This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.
Build a tiny Distance measurement logger by connecting Hexabitz IR module to Hexabitz Micro SD card module.
Android application monitoring system for GreenHouse, several sensors for reading data and send to application.
Small, cheap, low-powered sensors are still a challenge to make. LoRa-Tooth uses $6 BLE modules to make untethered sensors with long range.
Quickstart guide to start with #NodeMCU on the #ESP8266 Thing, hacking to become a ultra-low power, solar power only driven #SENSableTHING
This is the first generation of my Arduino based mini-weather station with Wi-Fi connection, which is able to post data publicly online.
Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.
Find out how the world turns. Read the values of the accelerometer and the gyroscope.