Seeed Studio SPDT Relay for Audio Equipment High Rushing Current Use Application, Domestic Appliance, Monitor Display,

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. We use an on-board STM32F030F4P6 to control the channels separately. The control command is transmit via the I2C interface, the on-board STM32F030F4P6 will parse the command, so that you can control the switch you want.High temperature resistant plastic shell High voltage load Low power consumption Long lasting 128 Optional I2C address Applications Domestic appliance office machine Remote control TV receiver monitor display audio equipment high rushing current use application