資料來源:https://www.seeedstudio.com/Raspberry-Pi-Relay-Board-v1.0-p-2409.html
The Relay Shield utilizes four high quality relays and provides NO/NC interfaces that control the load of high current. Which means it could be a nice solution for controlling devices that couldn’t be directly controlled by IIC bus. Standardized shield form factor enables smoothly connection with the Raspberry Pi . The shield also has four dynamic indicators show the on/off state of each relay.
Features
Raspberry Pi compatible
Interface:IIC , Three hardware SW1 (1, 2, 3) select the fixed I2C-bus address
Relay screw terminals
Standardized shield shape and design
LED working status indicators for each relay
COM, NO (Normally Open), and NC (Normally Closed) relay pins for each relay
High quality relays
Working status indicators for each relay
Specification
Compatible:Raspberry Pi ; Other main board via jumpers;
Power supply:4.75~5.5V ;
Max Switching Voltage:30VDC/250VAC;
Max Switching Current:15A ;
Frequency:1Hz;
Dimensions:91.20 * 56.15*32mm;
Dimensions | 130mm x 60mm x 32mm |
Weight | G.W 79g |
Battery | Exclude |
Relay Board | 1 |
繼電器遮罩採用四高品質的繼電器, 並提供無/NC 介面, 控制高電流負載。這意味著它可能是一個很好的解決方案, 控制設備, 不能直接控制的, 由公司的匯流排。標準化的盾構因數能夠平滑地與覆盆子 Pi 連接。盾構還有四動態指示器顯示每個中繼的開/關狀態。
功能
覆盆子 Pi 相容
介面: 三硬體 SW1 (1, 2, 3) 選擇固定的 I2C-bus 位址
繼電器螺絲端子
標準化盾構的形狀與設計
每個繼電器的 LED 工作狀態指示器
COM, 沒有 (通常打開), 和 NC (通常關閉) 中繼引腳為每個中繼
高品質繼電器
每個中繼的工作狀態指示器
規範
相容: 覆盆子 Pi;其他主機板通過跳線;
電源: 4.75 ~ 3.0-5.5v;
最大開關 Voltage:30VDC/250VAC;
最大開關 Current:15A;
Frequency:1Hz;
尺寸: 91.20 * 56.15 * 32 mm;
檔
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