A home to software testing, electronics circuits & projects, tips and tricks and digital diary.
A home to software testing, electronics circuits & projects, tips and tricks and digital diary.
Want to know when a tank is filling up without writing a line of code? In this beginner-friendly project, we build a water level indicator from a few transistors, LEDs,…
In EP1 we built the core of the logger with an ESP32, a NEO-7M GPS module and a microSD card. In this final episode we add a 2.8-inch ILI9341 TFT…
Project objective In this project, we build a simple magnetic door/window alarm using: The magnet activates the reed switch, which turns ON the transistor. The transistor then switches both the…
In this project, we are building an ESP32-based GPS Data Logger using the NEO-7M GPS module and a microSD card. The goal is to capture GPS information such as latitude,…
In Episode 6 of the ESP32 Portable WiFi Scanner project, we take the project one step further by adding battery monitoring. The scanner is designed to run as a portable…
In the previous episode, we expanded our ESP32 WiFi Scanner by adding BLE scanning and battery/power support. In this episode, we take the project one step further by introducing a…
In the previous episodes of the ESP32 Portable Wi-Fi Scanner project, we built the project step by step. In Episode 1, we created a basic Wi-Fi scanner that displayed nearby…
In Episode 1, we built a basic ESP32 Wi-Fi scanner and displayed nearby Wi-Fi networks on the Serial Monitor. In Episode 2, we moved toward a graphical interface by setting…
Introduction Welcome to Episode 2 of the ESP32 Wi-Fi Scanner Project. In Episode 1, we built a basic Wi-Fi scanner that displayed nearby Wi-Fi networks on the Serial Monitor. In…