Relay Module 5V (16 Channel) Low Level Trigger

From the shop's description

Specifications The supply voltage VCC 5 V Activated via low state Relay SRD-05VDC-SL-C ( documentation ) Coil voltage: 5 V The maximum voltage of contacts: 250 V AC, 110 VDC* Maximum current: 10 A Optoelectronic isolation 16 leds that signal the activation of relay Tile sizes 180 x 90 mm Weight: 225 g Diameter of mounting holes: 3 mm * Maximum contact voltage depends on the type of load – details in the documentation . Description The module allows to control the actuators consuming the current up to 10 A using the microcontroller’s ports or any starting set (including Arduino, Raspberry Pi and STM32Discovery). Optoinsulation seperates the control signal from the part associated with the power relay, thereby providing work safety for the control system. The product is compatible with Arduino For relay control, onlyu a digital control signal from leads of the Arduino is needed. Connecting For proper operation, connect the power of the relay’s coil and the digital control signal. Leads are the standard strap goldpin with pitch of 2.54 mm, which enables connection with the connecting cables. The relay has the following leads 5V, DC+ – power of optoisolation GND , DC-in – weight of the system IN1 … IN16 – inputs controlling the relays activated by low state Connector KF (ARK) – the relay’s contacts are connected in accordance with the pattern on the board of the module. Examples of application Driver of lighting The driver of executors Switch for electric devices, including motors Useful links Documentation of relay SRD-05VDC-SL-C