In this post, we will learn how to build a digital still image camera using the ESP32-CAM board. When the reset button is pressed, the board will take an image, store it to the microSD card and it will then go back to deep sleep. We use the EEPROM to Read more…
This post is different compared to the others and we take a look at the very interesting ESP32-CAM board that is surprisingly cheap (less than $9) and easy to use. We create a simple IP camera that can be used to stream a live video feed using the 2MP camera Read more…
This USB power hub that can be used to power passive devices like DIY projects and provides up to 3A of current. Step 1: Watch The Video This is a very simple DIY build but the video above talks about the choice of the voltage regulator (linear vs switching) used Read more…
As a follow up to the room thermometer project, we write a sketch that communicates with an online weather service and displays the weather. Step 1: Watch The Video Since this project requires you to set up and obtain an API key along with other tasks, I would recommend you Read more…
We learn how to build a simple, yet very useful USB powered, Bluetooth speaker system that uses a modular enclosure. Step 1: Watch the Video To Get An Overview Of The Build Process This video will give you an overview of the entire build process, details about the enclosure and Read more…
We learn how to build a room thermometer using the DS18B20 sensor and an OLED module. Step 1: Watch The Video The video contains all the information you need about the build and I highly recommend watching it first to give you an understanding of how it all comes together. Read more…