Autumn 1979, Issue 4

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letters to the editor


Dear Sir,

Although I have been a keen radio constructor since a small boy and a Radio Amateur for a few years, I took to microprocessing like a duck to treacle, I don’t know what I am doing half the time. However, that is a great improvement, as when I first received my Nascom 1, I didn’t know what I was doing any of the time! (Incidentally, the hardware worked first time).

I must say that I am thoroughly enjoying myself although my garden has gone to pot and the house is falling down.

Much to my surprise and satisfaction I have managed to write 3 or 4 pretty respectable programs and when I can face the tedium of typing them out, I’ll send something to the club. Many thanks for the newsletters. I have learned a great deal by taking the programs apart and making notes in a large book. An idea I strongly recommend to anyone who is lost in the wilderness, Compile a list of subroutines which could be useful. Write ‘em, steal ‘em, test ‘em, file ‘em.

When I finally emerge from this dark period, I hope to be able to contribute something more useful to the club. Meanwhile, please keep the newsletters coming. I lie in wait here, ready to pounce on the next one.

Finally, I wish I could figure out the interfacing to external equipment. For example, I would like to count incoming random pulses against a reference external clock, thereby having a constantly updated frequency displayed, I shall enjoy developing the software (getting confident now!) but can anyone help with suggestions for the interface?

Sincerely yours,

Ray Ridgwell
Gt Torrington


Dear Sir,

Many thanks for INMC No 3, packed with the same invaluable tips and those eagerly awaited programmes ............What programmes!!

I’ve had a ball trying to land the lunar module into the deepest

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