| Increase potentiometer frequency control span with a factor of 10 or more by wiring it up differently. This approach can also be used to ext...
More about 555 (45)
| Here is an update to a 555 Class D Power Amplifier project first presented about a decade ago. Read on to learn about some of the improvemen...
| An engineering discovery made in a Munich university lab can lead to a disruptive new electronic product manufactured in Texas. We trust tha...
| This series has introduced the basics of programming in Assembler and the hardware fundamentals of the PIC controller. Now we cover how to g...
| Touch keys are a ubiquitous these days, but there was a time (whether you believe it or not) when they were something very special! Let's ta...
| And then suddenly it arrived – Spring 2020. Despite the corona crisis and lockdown measures, spring will not be contained, and just as well....
| April 1 is quickly approaching again, and in these uncertain and virus plagued times, a little bit of light-heartedness can do no harm. Hen...
| If you're having problems with mice at home, then you can attempt to catch them with (animal friendly) mouse traps. But you can also repel t...
| Hammond Electronics has added 36 new configurations to its popular Industry 4.0 1554 and 1555 sealed enclosure families. Available in ABS or...
| Driving a mains-powered load, be it inductive or resistive, invariably has to be done with care and attention to avoid dangerous situations....