Timer with adjustable times between 1 second and 2047 seconds or 1 minute and 2047 minutes. After pressing the button, the timer switches on and off again after the set time. A second button can be used to stop the time sequence at any time. External push buttons can be connected (not included). The timer can also be started by external control impulses (3 - 24 V/DC) or automatically after switching on with connection of an electrolytic capacitor (22 μF 50 V) and a resistance (33 Ω 0.25 W).This text is machine translated.
Kemo4024028031347
Price: £45.99 from Conrad Electronic
| Stockist | Price | |
|---|---|---|
| £45.99 | Visit Store |
When the fully insulated sensor plate gets wet (e.g. raindrops), a relay switches on. Unlike rain detectors with a metal sensor, this sensor works capacitive. In other words, it switches even when touched with distiled water (in completely clean rain)....
Either incandescent lamps or LED lamps with operating voltages between 9 - 48 V/DC can be connected to this flasher. The flasher is then operated with the operating voltage that the connected lamps have. The device is short-circuit proof. Flashing sequence...
Switches a relay when light or dark (shadow) is sensed. Whenever the light beam from a lamp projected onto doors, windows or similar is interrupted by a person, the device produces an alarm. Can also be used as a dimmer switch.