RPM | DOFBOT

Nov 30, 20249 min read

Gauge LVGL GUI with ESP32 and 3.5inch TFT display

Creating a demo Gauge GUI for an ESP32 and a 3.5-inch TFT display can be an exciting project! Below is a high-level overview of how to...

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Nov 21, 20247 min read

Creating a demo GUI for a Speedometer gauge for car using an ESP32 and a 3.5-inch TFT display can be an exciting project! Below is a...

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Nov 16, 20247 min read

Creating a demo GUI for an Speed and RPM using an ESP32 and a 3.5-inch TFT display can be an exciting project! Below is a high-level...

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Feb 5, 20212 min read

In this project, I will talk about Phototransistor Optical Interrupter Switches (Opto Coupler) Module, how this module works and helps in...

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