32 Channel Relay Controller Board

32 Channel Relay Controller Board

Numato Lab’s 32 Channel Relay Controller Board is a smart choice for controlling higher current loads from your microcontroller development board or a PC parallel port. This board has thirty-two onboard relays which can switch up to 7A. All relay terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy. The relays are driven by popular Darlington array ULN2803. The relay coil is rated for 12VDC.

Features

• 32 onboard SPDT Relays.
• 7A Maximum Switching Current.
• ULN2803 Relay Driver.
• Very compact and easy to wire up
• Connects directly to TTL devices (Microcontrollers, Arduino, etc..).

Applications

• Home Automation
• Industrial Automation
• Lighting Control
• Garden Equipment Control
• Test Fixtures
• DIY and Hobby