Check Punctuation of Paragraphs

Hello

I want to to know if the paragraphs below are correctly punctuated.

Thanks

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This project involved designing, building and testing a traffic light system circuit. The centrepiece of the circuit was
the 18M2 microcontroller which was surrounded by other electronic components such as capacitors, diodes and
resistors. The circuit was designed using the Proteus Design Suite and the 18M2 microcontroller was programmed in
BASIC.

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I completed one Distributed Systems module, which covered JMS and RESTful web services, one
Server Side Technologies module, which covered Java EE programming and two Software
Design modules, which covered topics such as the Java collections framework,
generic programming and design patterns.

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I completed two Computer Systems Administration modules, which covered Linux
system administration, Python fundamentals and Python GUI development using PyQt.