A000110

Arduino.org 4 Relays Shield

Arduino.org 4 relays shield drives high power loads that cannot be connected to the digital I/O of the controller. The shield features 4 relays, with each relay providing 2 pole changeover contacts (NO and NC). The 2 changeover contacts have been put in parallel to increase the current limit of each output. 4 LED indicators display the state of each relay. 2 TinkerKit inputs, 2 TinkerKit outputs, and 2 TinkerKit TWI connectors are available on the shield.
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4 Relays Shield

Arduino 4 Relays Shield is designed to drive high power loads not controlled by Arduino's digital IOs due to the current and voltage limits. The A000110 shield features four relays, each relay provides two pole changeover contacts NO and NC. These two-pole changeover contacts are placed parallelly to increase the current limit of each output. The A000110 4 relays shield consists of 4 LEDs that indicate the ON/OFF state of each relay. This four relays shield is compatible with all the Arduino boards with 5V and 3.3V standards. The A000110 4 relays shield is available in 53mm x 68.5mm dimensions.

扩展板系列

Arduino 扩展板系列是 与Arduino板集成的设计配件。通过连接兼容的扩展板扩展Arduino板的功能。Arduino 扩展板具有诸如连接、传感、电机控制等的专用功能。