Archive for date: February 16, 2011

Using PWM to Generate Analog Output

February 16, 2011 | electronics | By: Mark VandeWettering

Analog Devices Microchip has this nice little application note on using pulse width modulation. Seems like it will be useful if you wanted to (for instance) generate some simple sounds using the Arduino. AN538: Using PWM to Generate Analog Output.

The Ham’s Inconsistent Love/Hate relationship with Progress and Technology

February 16, 2011 | Amateur Radio, Rants and Raves | By: Mark VandeWettering

WARNING: pontificating and ranting ahead. You’ve been warned. Tom pointed out that I had an inadvertent markup error which ended up dropping several paragraphs of this post. It is now corrected. Julian, G4ILO followed up yesterday’s post about technology not being good for ham radio with a nearly equally confusing one today entitled Platform for […]