The miniature Christmas village is a tradition in many families — a tiny idyllic world filled happy people, shops, and...
555 timer
‘Tis the season for holiday hacks, and is here to remind us that we don’t necessarily need a fancy microcontroller...
The 555 timer is one of the most versatile integrated circuits available. It can generate PWM signals, tones, and single-shot...
specializes in making textile based, electronic instruments and sculptures using embroidery, and this little hoop packs some serious sound (Nitter). The circuit...
Over the years the humble 555 timer has been used in so many unexpected places, but there’s a project from which...
Some of you may remember a recent project that featured on these pages, a 555 timer reproduced using vacuum tubes....
