[MAMS] relay driver

[Dr. Gerald N. Johnson]

In the Electronic Design magazine that arrived this mornin, there's a 
short article on applying the 555 as a power driver. Its on line at:
http://electronicdesign.com/article/power/lm555-inexpensive-power-driver-74367

73, Jerry, K0CQ

On 9/8/2012 9:50 AM, Danny Pease wrote:
> Lots of ways to go about it, but I am after simple. If I do anything more
> complicated, I will order the pulse relay driver board kit from W6PQL, it is
> only $15.00 plus postage. I am looking for a way to do it out of my junk box
> (which is getting really sparse).
>
> Thanks
>
> Danny NG9R
>
>
>