| The alarm clock (radio) has seen two significant improvements since its invention. The first is the snooze button, and the second we present...
All items tagged with Clock and Circuit (11)
| For many years the author has been approached by people who have managed to lay hands on an ‘antique’ electric clock and need an alternating...
| Many electronic projects call for a timebase generator, accurate to a second or so. One way of producing this is with a microcontroller, qua...
| This clock displays the time in binary using discrete LEDs. The use of Flowcode [1] makes it very easy to program the PIC controller in this...
| The special feature of this analogue wall clock is that it uses a standard model servo to tell the time. The display principle is the same a...
| The DCF-controlled LED clock design, published in the May 1998 issue of Elektor Electronics, is a radio-controlled electronic version of the...
| If a PIC is used for example in a timer application, such as a programmable clock timer, the majority of the circuit is taken up by the us...
| A simple switching clock which keeps one light on in the evening hours when you are not at home is no Ionger taken seriously as a burg...
| This running light circuit drives a matrix consisting of 8 up to 32 LEDs, and is primarily intended for playful and decorative application...
| Many young children will insist on keeping the bedside light on for a couple of minutes after the storybook has been closed and father or...