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

Le mie lezioni ora saranno molto meglio con questi kit.

Minhas aulas agora serão muito melhores com estes kits.

Le mie lezioni ora saranno molto meglio con questi kit.

Prodotto eccellente per fare le prove di arduino nessun cablaggio per fare solo 4 fili con connettore a spina

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

Prodotto eccellente per fare le prove di arduino nessun cablaggio per fare solo 4 fili con connettore a spina

Super:)

Super :)

Super:)

Bello

nice

Bello

https://www.banggood.com/10pcs-5V-LED-Traffic-Light-Display-Module-Electronic-Building-Blocks-Board-For-Arduino-p-1405155.html Molto utile per il lavoro nello studioso.

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 Molto utile per il lavoro nello studioso.

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!