4 Channel 5V Relay Module Control

About this item:

• A relay is an electrically operated switch having a set of input terminals for a single or multiple control signals and a set of operating contact terminals. This is a 4-channel relay module which has maximum relay output of 250V AC and 5V/10A DC. The switch may have a number of contacts in multiple contact forms. It has been designed to switch up to 4 high current (10A) or high voltage (250V) loads with the help of microcontroller.
• Triode drive | Increasing relay coil | 8550 transistor-driven | Strong driving ability | Fixed bolt hole | Easy installation | Diode effusion protection | Short response time | Board mode selection | Real-time working status indicator | Pull-down circuit for avoidance of malfunction | High impedance controller pin
• Dimensions (LxWxH): 75x55x18 mm
• This 4-channel relay module can be used to control various appliances, and other equipment with large current. It can be controlled by a number of microcontrollers such as Arduino, AVR, PIC, ARM. It is ideally suited to controlling larger voltages in your project through Wi-Fi. This can also be used to drive high power motors.
• Number of channels:4 Relay Operating Voltage:3.3V to 5V Switching Voltage (VAC):250@10A Switching Voltage (VDC):30@10A Trigger Voltage (VDC):5 Trigger Current (mA):20 DC or AC signal, control, you can control the 220V AC load Trigger mode: High level

Features:

• 5V 4-Channel Relay interface board and each one needs 15-20mA Driver Current.
• Equipped with high-current relay, AC250V 10A; DC30V 10A.
• Standard interface that can be controlled directly by microcontroller (for Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
• Indication LED’s for Relay output status.