1 Channel Relay Module For Arduino

The module is triggered, high trigger current less than 5mA, part of the 51 single-chip IO port output capability is weak, pull or increase the drive capability of the circuit.

Features:

• 5V relay
• can be used as a microcontroller development board module can be used as a home appliance control
• 5 V-5v TTL control signals
• control DC or AC signal can control the 220V AC load
• the increase in transistor drive a relay coil, control pins high impedance
• the control pins with pull-down circuit, prevent floating relay malfunction
• high quality, pin colors (black, yellow) were shipped
• blue KF301 terminal control measure and easy to wire
• 4 positioning screw hole diameter 3mm center hole spacing of 20mm x 40mm
• compact circuit board

Package Includes:

1 x 5V 10A 1 Channel Relay Module for Arduino