PRODUCT DETAILS

The Single Pole Double Throw SPDT relay is quite useful in certain applications because it has one common terminal and 2 contacts which are great for selecting between two options. 

The Grove - 4-Channel SPDT Relay has four single pole - double throw (SPDT) switches. It only requires low-voltage and low current signals to control those switches. Specifically, you can use 5V DC to control max.250V AC or 110V DC. 

The I2C address is changeable so that you can use multiple relay modules in the same project.

Features

• High-temperature resistant plastic shell
• High voltage load
• Low power consumption
• Long-lasting
• 128 Optional I2C address 

Applications

• Domestic appliance
• office machine
• The remote control TV receiver
• monitor display
• audio equipment high rushing current use application

Specification

• Working voltage: 5V
• Nominal Coil Current: 89.3mA
• TUV Certification Load: 10A 250VAC/ 10A 30VDC
• UL Certification Load:10A 125VAC 28VDC
• Max. Allowable Voltage: 250VAC/110VDC
• Power Consumption: abt. 0.45W
• Contact Resistance: 100mΩ Max.
• Insulation Resistance:100MΩ Min. (500VDC)
• Max. ON/OFF Switching: 30 operation/min
• Ambient Temperature: -40°C to +85°C
• Operating Humidity: 45% to 85% r.h.
• Contact Material:AgCdO
• Input Interface: I2C
• Default I2C Address: 0x11 or 0x12
• Available I2C Address: 0x00 ~ 0x7F
• Output interface: 3 Pins DIP Female Screw Terminal-Green

Part List

Links

• Wiki Grove - 4-Channel SPDT Relay
• Seeed Relay Selection Guide
• Grove-4-Channel SPDT Relay eagle files
• Multi Channel Relay Arduino Library
• STM32F030F4P6TR-Firmware
• MM32F031F6P6-Firmware
• Datasheet of SRD 05VDC-SL-C Relay
• Datasheet of S9013
• Datasheet of STM32
• MM32F031F6P6_Datasheet.pdf