AVT5212 A

Railroad tracks often cross roads. This place is called a railway crossing. To increase safety, journeys are equipped with signaling informing about an oncoming train or a dam. Firewalls can be controlled manually or automatically. The article presents the design of an automatic firewall and signaling controller intended for the railway mock-up.

Recommendations: rail modelers and as an inspiration for all electronic engineers? intelligent to associate different
apps.

Basic parameters:

• Power supply typically 12 VAC / DC (system equipped with its own stabilizer)
• Double-sided tile 50 × 65 mm
• No elements requiring programming or tuning
• Application for controlling automatic passage and traffic lights, detecting the presence of a train

The printed circuit board and documentation are included.

Detailed description EP 12/09