12v to 5v convertor
Today I built with Arduino a simple game for 2 players. Each player have to spin the wheel and the winner is the player that scores higher!
This is the start of a new series where we learn how to build a dashcam using the Raspberry Pi Zero.
A smart city is an urban area that uses different types of electronic data collection sensors to supply information used to manage assets.
ESP32 + HTTP server + WebSockets + Bootstrap + Husarnet + configuration and HTML files on SD card.
We take a look at a very interesting GitHub repository that enables video recording on the ESP32-CAM board.
RGB LED backlight with audio signal visualization for room/desk backlightning...
Build your own line following robot (line follower) step by step easily by following this tutorial
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.
How to connect A6 GSM GPRS module with Arduino and also work with “AT” commands.
This is the 2nd tutorial on my ESP32 learning journey. Here, an OLED shows time and captured data by DHT sensor (temperature & humidity).
This is the first post in a new mini-series, where we build a home surveillance system, mainly using Raspberry Pis.
The ability to process, manipulate and otherwise work with audio signals is a key feature of DSP in FPGA. Here's a look at how we do this!
The Cortex-M1 is ideal for implementations in low-cost FPGA Spartan 7 devices. Let's look at an example project.
This is a cool IoT project for beginners using NodeMCU and Blynk app. Through this project, you can control 4 devices in your home.
Come forward to meet the speaking mailbox.
Wireless wearable device that allows you to get a risk index of your daily exposure to potentially dangerous environments.
Because LED are fun - but addressable rocks. :)
How to use the MiniZed with the Vitis embedded flow for motor control applications.
Full procedure with theory explaining the concept behind a line follower robot
Build a weather station with Arduino & ASP.NET Core.
In part 3 of this series, we evaluate NVR options for both the Raspberry Pi and for a Windows PC.
Our Gnome becomes a weather forecaster with an Arduino Nano Every and a pressure sensor. Get your local forecast without the internet.
A thermostat with an OLED capable of plugging into a USB port.