| In this latest variation of the ‘stairwell lamp circuit’ we will switch the mains voltage. But take note: this can be lethal! If you do not...
More about Circuit Shorts (63)
| Last week we looked at an energy-efficient version of the stairwell lights switch. Although it works fine in principle, this circuit has the...
| ElektorLabs editors are inundated with reader e-mails expressing praise as well as criticism. One of those criticisms in recent years was th...