8ch 5v relay
Ok but pins are slightly bent
It is an 8 Channel Isolated 5V 10A Relay Module, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It can also control various appliances and other types of equipment with a large current. Relay output maximum contact is AC250V 10A and DC 5V 10A.
One can connect a microcontroller with a standard interface directly to it. Red working status indicator lights are conducive to safe use. It has a wide range of applications such as all MCU control, industrial sector, PLC control, smart home control.
|Number of Channels||x 8|
|Compatibility||Arduino, AVR, PIC, ARM, PLC|
|Dimensions||140mm X 55mm|
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The 8 channel relay module contains eight 5V relays and associated switching and isolation components to connect to a microcontroller or sensor with minimal effort. Each relay on the board has the same circuitry and the input ground is common to all eight channels.
The 8-channel relay module contains eight 5V relays. Each relay on the board has the same circuitry and the input ground is common to all eight channels. By connecting to MCU such as Arduino, Node MCU, you can control high voltage with low voltage using 8-channel relay.
Most relays are available in various operating voltages such as 5V, 6V, 12V and 24V. When the required operating voltage is applied to the relay, it will actuate. The operating voltage of relays is generally DC. Small signal relays and low voltage power relays are typically used with DC, while power control relays and contactors are very commonly used with AC coils. The 8 channel relay can be powered using an Arduino’s Vcc Pin and connecting the relay to the Plug.