The Relay Module is a standard relay used with a controller board to interface external electrical circuits or modules. Some of the most common applications with Arduino are: Home lighting, electrical appliances of high power and other equipments. The modular design makes it easy to integrate with a controller board. The Relay integrates a status LED, in order to acknoledge visually it’s status ON or OFF. It can be controlled through the digital IO port, with a simple HIGH or LOW on Arduino compatible boards. Other boards will work requiring same voltage level. Other usages include control of solenoid valves, lamps, motors and other high current or high voltage devices.
Latest Update: V3.1
- Improved the silkscreen on the bottom layer of the sensor to indicate the hardware connection.
- Some kits may include acrylic holder and nylon screw set to prevent shorting of high power interface with metalic surface.
Single relay board
Rated through-current: 10A (NO) 5A (NC)
Maximum switching voltage: 150VAC 24VDC
Control signal: TTL level
Contact Rating (Res. Load): 10A 277VAC / 24VDC
Max. switching voltage 250VAC / 30VDC
Max. switching current 15A
Max. switching power 2770VA 240W
UL Rating: 10A 120VAC / 10A 277VAC
Operate time (at nomi. Vot.): 10ms
Release time (at nomi. Vot.): 5ms
High quality connector
Immersion gold surface
Relay Module V3.1 (1 unit)
Digital Cable (1 unit)