Traduction de l’étape 12
Another spring-contact-applied component: the vibrator!
The vibrator appears to be a coin vibration motor. The two oblong 'O' shapes are coils of wire, and the dark anvil shape is a weight that spins, making the motor shake.
From the side, the spring contacts get more volume, and you can even see the individual wire filaments in the coils. Neat.