Fire siren model that very simply and faithfully imitates the low and high sounds that are normally heard when a fire siren is triggered. Supplied without 4.5 V battery.
This circuit is a combin...
Motion detector mockup Motion detector model that emits an alert whenever it senses movement nearby. When it senses movement, it triggers an alarm and generates a sound. Supplied without 4.5 V bat...
Flashing model, when a circuit is connected to a 4.5V battery the lamp lights up intermittently at 1 second intervals. Sold without batteries.
When a 4.5 V voltage source is connected, the base c...
Alternating flashing model, when the 4.5 V battery is connected to the circuit, the two lamps light up intermittently. Supplied without batteries.
When a 4.5 V voltage source is connected, the l...
Traffic light model with LEDs
Traffic light model with LEDs, when the 4.5V battery is connected, the LEDs light up red, changing to green and yellow. The traffic light works continuously as long a...
Geometric table
Geometric table that helps discover geometric shapes, figures and letters, encouraging fine motor skills. This table encourages creativity and the search for new learning. This ta...
Mini electronic piano
Model of a mini electronic piano, with note adjustment via potentiometers. 9V battery not included.
Interesting construction of a mini electronic piano with note regulati...
Electric motor with propeller
Electric motor with 10-pack propeller and push button. This kit contains: electric motors, battery holders with cable, batteries, propellers, push buttons and wiring...
Easy electric motor
The Easy electric motor stands out from other similar ones because it is easy to assemble and its proper functioning is guaranteed. It can be assembled in the classroom as few...
Single electric motor
Simple electric motor, which demonstrates the operation of a motor in a magnetic field. It is easy to assemble and only requires universal pliers, side-cutting pliers, a star...
Imagine adding color to the entire solar system? Well, with this Planetarium Kit, you can build and paint a 3D model of the solar system and learn everything about each of the planets.
This arti...
With this Super Tooth Science Kit, kids can make their own toothpaste and achieve a super healthy, white smile.
Developed in partnership with Mundo a Sorrir, this kit helps with the study of tee...
This solar fan illustrates in a simple way the transformation of solar energy into electrical energy. When the sun's rays directly illuminate the 400 mA solar cell connected to the RF300 solar mot...
