Normally used in either Astable or Monostable, this 8 PIN little IC can be used in a wide range of projects.
Most Electronic Products exams have had at least one question relating to the 555 timer over the years. As the Design Technology syllabus broadens to include aspects of a Design Technology specialist areas this resource explains the calculations used to calculate the frequency of the astable circuit and the time delay of the monostable circuit, as well as the Mark : Space ration calculations.
Questions are included to test students knowledge.
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Design Technology GCSE Portolio, Sketchbook, PCB Development & Project Guide
Guide to creating a sketch book and a presentation portfolio for GCSE Design Technology. Including guide to sketch book, Guide to presentation portfolio Example sketch book Example presentation portfolio How 2 create a PCB based upon the 555 astable and 4017 Design Technology Homework booklet
Design Technology Electronics Bundle Starters Quizes 555 Logic Symbols Homework
Lots of resources to support students who study electronics. Great to support teachers trying to meet the electronics elements of the new Design Technology specification
Lap Counter Project 555 Monostable 4026 counter 7 segment display
This bundle includes how to guides for the development of a lap counter circuit diagram and PCB. Also includes a Portfolio to be used as a teaching aid that teaches about switch bounce, 555 monostable circuits and the 7 segment display. The portfolio also covers task analysis and evaluations using ACCESSFM as a framework. I have also included one of my GCSE files about the 555 times, showing both astable and monostable calculations and mark/ space ratio. If you like this resource please give some positive feedback. You can also search for ElectroNic on Facebook
GCSE Electronics Bundle
A bundle including a range of resources that are great for teaching GCSE Electronics.
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