Abbiamo aggiornato la nostra informativa sulla privacy.
Se vuoi saperne di più visualizza il dettaglio della nostra informativa sulla privacy.
Questo sito utilizza i cookies di profilazione.
Proseguendo la navigazione acconsenti all'uso di tutti i cookies.
Se vuoi saperne di più visualizza il dettaglio della nostra Cookies Policy.
This Relay Shield from Evil Mad Scientist is a simple Arduino add-on that gives your Arduino the ability to control a single electromechanical relay for switching loads of up to 24VDC or 40VAC. Each Relay Shield comes equipped with a single pole - double throw (SPDT) sealed relay which can handle a current load of up to 5A. This means that when current is applied to the coil it throws a simple changeover switch, terminating the connection from the NC (Normally Closed) contact to ground and closing the NO (Normally Open) contact. Use them to switch high voltage/high current devices. As this is a shield, it is powered straight from the 5V power supplied by your Arduino, simply slide it into your Arduino or shield-compatible board (like the RedBoard) and you will be good to go!
The relay shield is controlled through pin Digital 4 on your Arduino via a transistor labeled ldquo;Q1rdquo;. When output Digital 4 on your Arduino is low, the relay shield will connect the NC pin to the ldquo;Commonrdquo; pin of the screw terminal. When output Digital 4 goes high, the Coil On LED will light up and the relay shield will instead connect the NO pin to the ldquo;Commonrdquo; pin of the screw terminal.
The Relay Shield is sold as an easy-to-assemble kit and includes everything listed below with clear assembly instructions listed in the documents section.
Le informazioni riportate su robot-domestici.it
possono essere soggette a modifiche senza preavviso, alcune immagini sono a titolo indicativo.
Tutti i marchi citati sono di proprietà delle rispettive case e produttori.
Informazioni aziendali
ROBOT DOMESTICI SRL - Via Cornelio Labeone, 70 - 00174 Roma (RM)
Partita IVA IT15791431008 - REA di Roma n. RM 1614298
CODICE FATTURAZIONE ELETTRONICA: KRRH6B9
Tel. (+39) 06 76971136 | e-mail: info@robot-domestici.it