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Carburetor CNG switch

Project Description

Carburetor CNG switch is used to operate the vehicle in the desired CNG or petrol mode. It indicates the level of fuel present in the CNG tank indicating by Seven Segment Display. It acts as Safety device by Shutting-off the valves immediately when the engine stops.

Project Features

Switching between CNG and petrol mode

Real time fuel indication

Safety protection whenever engine stops

Non corrosive



PIC16 Microcontroller

Pulse sensing


Seven segment display

Teksun’s Role

Hardware Component Selection

Hardware schematic design

Hardware Layout Design

Hardware Gerber Release for PCB manufacturing

Board Bring-up

Firmware development for each module

Integration all Modules as per Application

Application Testing and Bug Fixing

Deliver the Project to customer