Part of the OCR-Hodder Education Publishing Partnership and written for the 2008 OCR specifications, this text covers all the learning objectives associated with OCR A2 Electronics. The clearly-written text engages and motivates the student, with numerous opportunities to practice with questions and examples. Alongside the theory and worked examples in the book, there is also a free website www.hodderplus.co.uk/ocrelectronics containing material for practical tasks, as well as extra activities, questions and problems.