Channel: 1 channel Relay Voltage: 5V High impedance controller pin Pull-down circuit for the avoidance of malfunction One normally closed contact and one normally open contact Triode drive, increasing relay coil
Onboard TTP224 capacitive touch sensor IC 4 keys 4 board-level status indicator Working voltage: 2.4V-5.5V Advanced Pins breakout, so that the output mode and working mode selectable. Low power selection
Comes with IR Remote Control Stereo Digital Audio Output Can be used as an audio receiver Support USB/TF Card Slot/Bluetooth/FM/AUX switching, also supports folder selection and playback Stereo Bluetooth with a call can also receive hands-free calls
With ESP8266 Wifi module,4-layers board design. Input overvoltage protection, input with TVS, when the voltage exceeds 33V, automatic protection will operate. Input overcurrent protection. 220V 10A relay, one normally open, one normally closed. One way optocoupler isolation input, TVS input protection.
Channel: 1 channel Relay Voltage: 24V High impedance controller pin Pull-down circuit for the avoidance of malfunction One normally closed contact and one normally open contact Triode drive, increasing relay coil
Output Voltage: 3~32V adjustable (It can save the last set voltage automatically) Peak Current: Recommended use in 2A, the accuracy of 1%, the minimum display 0.01A, less than 10mA will not be displayed. Peak Current: 3A (Recommended use in 2A, the accuracy of 1%, the minimum display 0.01A, less than 10mA will not be displayed.) Conversion Efficiency: 95% Load Regulation…
The 8550 transistor drive, driveability. A fixed bolt holes for easy installation. It has a relay status indicator led?Power LED(Green), 8 relay status indicator LED(Red) Relay control interface by single-chip IO. Low-level suction close, high-level release. Easy to use, simple 3 line structure.
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