| Simply forgot to water it – and then you can wave goodbye to that expensive bonsai. A pity about all the work that went into it… But this dr...
Eric Bogers (269)
| There will have been a time when you needed to drill a few holes in a wall to hang something up – but what about those electrical wires neat...
| 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...
| The alarm clock (radio) has seen two significant improvements since its invention. The first is the snooze button, and the second we present...
| Practically any amateur musician will be familiar with the old-fashioned mechanical metronome and its nice ‘double tick’ sound. Here were pr...
| There are some hobbies that never require calculation - those who work with paint and brush don't first have to work out how green the grass...
| In the November & December 2019 issue we described an extremely luxurious soft-start circuit, designed specifically for (big) audio amplifie...
| Back in July 2019, Elektor hosted a competition on the Labs website in order to find out who has the nicest/unattractive/interesting/most cu...
| Long ago, before semiconductors became run-of-the-mill, a small neon lamp and a capacitor were used to generate a sawtooth…
| In the second episode of this series we described and energy-efficient relay with a few interesting characteristics. Here the authors elabor...