This looks to be a interesting and educational series. It is however irritating that having itemised some components in Part 1, which I have obtained we now in part 2 are warned about the need for a microphone at a cost of £0.62. It would be helpful if a complete list of the components required in the series could be posted, along with an indication of how many parts there are to the series.
TIA
Dennis
TIA
Dennis
