Here there is more to it: The 3x49 pieces of puzzles for children aged 5 and over contain three Ravensburger children puzzles including mini-posters as templates. The large selection of motives ranges from animals from all over the world to exciting huge...
Childrens Tool Set with a selection of exceptional quality tools presented in a practical wooden cabinet thats ideal for hanging up your tools in every workshop, crafts-room or childrens' room after a hards day work.
It's more than just a greenhouse... It is a playful experience to experiment with the botany of the future! With a special design to train the 'green thumb'! Thanks to the sensors included in the module and the LCD-display you can check the temperature,...
Age rating: 8 years; Version: Assembly kit
Additional technical information: Mains frequency: 50/60 Hz.Operating temperature: -20°C to +80 °CDirection of rotation: ClockwiseShaft Ø 7 mmHousing 64.4 mm; IP rating: IP50; Nominal RPM: 3 U/min; Nominal power (W): 4 W; Nominal voltage: 240 V
Additional technical information: Mains frequency: 50/60 Hz.Operating temperature: -20°C to +80 °CDirection of rotation: ClockwiseShaft Ø 7 mmHousing 64.4 mm; IP rating: IP50; Nominal RPM: 36 U/min; Nominal power (W): 4 W; Nominal voltage: 240 V
Additional technical information: Mains frequency: 50/60 Hz.Operating temperature: -20°C to +80 °CDirection of rotation: ClockwiseShaft Ø 7 mmHousing 64.4 mm; IP rating: IP50; Nominal RPM: 36 U/min; Nominal power (W): 4 W; Nominal voltage: 240 V
Digitally adjustable timer for a variety of applications: Control of alarm transmitters, sirens, indicator lights, lighting, air conditioners, heaters and fans. You can set the long-run timer with a push-button switch (please order separately).
With this kit you can turn on devices in a timely fashion. As soon as the ON button is press, the relay is switched for a selected period from approx. 300 ms to approx. 100 s. After the time is up, the relay switches back. To switch the relay back earlier,...
Turns devices on and off at preset intervals. The timer range can be individually set from approx. 200 ms to 100 s with a potentiometer. An LED indicates when the switch has been actuated.
Once constructed, this kit produces a clapper switch that can be used to switch 230V appliances (max 500W) such as lighting or heaters on/off by clapping. Clap once for on, clap again for off. The kit includes all necessary components including a condensor...
A very useful kit for monitoring the car battery (during use and recharging).
For all liquid-level-controls, such as an automatic flower watering plant: By means of two electrodes (sheet strips, rust-free wire), which you simply insert in the ground of your flower bed or flower pot, the ohmic resistance of the garden ground or...
Depending upon the position of the coding switch you can let the relay become active wit delay or become inactive when the operating voltage is applied. The delayed-action can be continuously adjusted from approx. 0.5 to 150 s with a trim-pot. The delayed-action...
Relay card for switching loads via RS232 or with optional adapter board (type No. 197257) with the USB-connection of a computer. For extending the relay switching outputs up to 255 relay cards can be operated at only one interface.