Key term for OCR GCSE Physics A, used in Practical Activity Groups.
A circuit that uses a sensor like an LDR or thermistor to automatically adjust output voltage based on environmental changes.
Sensing circuit appears in OCR GCSE Physics A revision content for Practical skills, especially Practical Activity Groups and Circuit components.
Create a free account to access OCR GCSE Physics A revision notes, track progress, and practise related key terms.
Electricity
Simple circuits • Calculating circuit values
