The traffic lights, a classic for arduino beginners. Here in integrated form with only 4 pins and the traditional vertical model. Useful in model-making and for experiments and exercises in school laboratories.

The traffic lights, a classic for arduino beginners. Here in integrated form with only 4 pins and the traditional vertical model. Useful in model-making and for experiments and exercises in school laboratories.

The traffic lights, a classic for arduino beginners. Here in integrated form with only 4 pins and the traditional vertical model. Useful in model-making and for experiments and exercises in school laboratories.

Excelente

Excelente

Excelente

Minhas aulas agora serão muito melhores com estes kits.

Minhas aulas agora serão muito melhores com estes kits.

Minhas aulas agora serão muito melhores com estes kits.

super produit pour faire des essais arduino pas de câblage à faire seulement 4 fils avec connecteur à brancher

super produit pour faire des essais arduino pas de câblage à faire seulement 4 fils avec connecteur à brancher

super produit pour faire des essais arduino pas de câblage à faire seulement 4 fils avec connecteur à brancher

Super :)

Super :)

Super :)

nice

nice

nice

https://www.banggood.com/10pcs-5V-LED-Traffic-Light-Display-Module-Electronic-Building-Blocks-Board-For-Arduino-p-1405155.html muito útil para trabalhos no arduino.

https://www.banggood.com/10pcs-5V-LED-Traffic-Light-Display-Module-Electronic-Building-Blocks-Board-For-Arduino-p-1405155.html muito útil para trabalhos no arduino.

https://www.banggood.com/10pcs-5V-LED-Traffic-Light-Display-Module-Electronic-Building-Blocks-Board-For-Arduino-p-1405155.html muito útil para trabalhos no arduino.

Están muy bien lo utilizo en simulaciones de tráfico con mis alumnos

Están muy bien lo utilizo en simulaciones de tráfico con mis alumnos

Están muy bien lo utilizo en simulaciones de tráfico con mis alumnos

Good!

Good!

Good!

As expected...good value!

As expected...good value!

As expected...good value!