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Control Signal voltage: 5V
when too much current is drawn
Voltmeter Range DC 12V 24V 48V 60V 72V Automatic Voltage Detection Yes Working Current 5-15mA Eight Power Resolutions 10%
32*8 general purpose working registers
12V 16 Channel Relay Module with Light Coupling LM2596 Power Supply 1.8k ohm smd resistor Control Signal voltage: 5VThis is a 12V 16 Channel Relay Module with a Light Coupling LM2596 Power Supply that can control a wide range of appliances and other high current devices. Microcontrollers (Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic) can be used to control it directly. This is a 12V 16 Channel Relay Interface Board with 15 20mA Driver Current for each individual relay. The board has a status indicator LED for each relay output. Features Number of Channels:
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