Speedometer Gauge with ESP32 and 3.5inch TFT display
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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Ramesh G
6 days ago7 min read
Speed and RPM Gauge with ESP32 and 3.5inch TFT display
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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Ramesh G
Feb 5, 20212 min read
RPM Measurement Using Optical Interrupter Switch
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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