Piezo Elements can be used to detect vibrations or make vibrations. Our human voices are vibrations that travel best through mediums such as walls and doors. What if the Piezo Element can be used to detect those vibrations through doors and walls? That is what we are exploring! Come along and contribute.
Get notified about visitors at your room, or when the door is being opened. Based on Arduino.
By looking at the big picture of how an IoT is structured, you are able to make better decisions. Come along as we explore the four stages of building a cost effective and reliable IoT network from the white board.
Remember to read Part 1 first before following. Now that we have all the materials that were ordered from Amazon. The next step is to test our theory by using the breadboard and a simple Arduino code. An overall flowchart…
Newest open community project. Let us work together to build a door monitoring device. Where if someone opens the door or knocks on the door, we would get a notification right away.
Since quarantine we are spending more time at home. Which means more improvements to the house. Which also means, no going out on Saturday night to club or to dance somewhere nice. We made our own LED Syncing module. For easy installation with your existing LED strips. All made right here, in the USA.
To add a new component to your CMake Project to build for ESP32 program, follow the following steps. Remember components are libraries that you write outside of the main.c source file. Find the CMakeLists.txt file in the same directory as…
So you just finished designing and prototyping your embedded device. The journey does not end here yet. It is of at most importance that the next step would be where you would store your PCB hardware. Most PCBs are stored in what is called an "enclosure." Let us explore some ways to design an enclosure.
Make a simple web server using ESP32.
Learn how to use an ESP32 to collect data from an Ultrasonic Sensor and report on height changes. Can be used in way to detect people's heights as they enter a building.