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Name | 5V / 12V /24V 4 Channel Relay Module |
Pin | Definition |
VCC | Power interface |
Relay Voltage | 5V/12V/24V for optional |
Suitable for | SCM development, home appliance control |
TTL Control Signal | 5V-12V |
GND | Ground |
COM | Control circuit groud,conect to GND |
Channel | 4 channel |
Pack Size | 10cm x 8cm x 6cm |
Weight | 64g |









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