Design analog chips. According to the website, this freely downloadable book is “a comprehensive introduction to CMOS and bipolar analog IC design. The book presumes no prior knowledge of linear design, making it comprehensible to engineers with a non-analog background. The emphasis is on practical design, covering the entire field with hundreds of examples to explain the choices. Concepts are presented following the history of their discovery.”| KB6NU's Ham Radio Blog
Wow!| KB6NU's Ham Radio Blog
Give them an iPad and download some Morse Code apps?| KB6NU's Ham Radio Blog
Just for fun, ham radio in Lego World. It’s amazing how much work went into this. (Thanks to Bob, K0NR, for the link to this video.)| KB6NU's Ham Radio Blog