pedestrian

Many of you may be familiar with my EV-HORN project that gave people the ability to trigger via a remote control any of 8 different sounds, loud enough to be a Pedestrian Warning Sound, but triggered manually. It was a fun device, but not really useful as an automatic PWS device. That all...

Many of us have waited behind people walking in the middle of the parking lot aisle, unaware they are blocking a silent car behind them. One hates to honk and startle them; they may stop and turn around. Same thing goes for a strange noise, however entertaining. So you really want a familiar...