8 Channel Relay Controller Board
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Numato Lab’s 8 Channel Relay breakout module is a smart choice for controlling higher current loads from your microcontroller development board, PC parallel port, or your favorite Arduino. This board has eight on-board relays which can switch up to 10A. All relay terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy. The relays are driven by the popular Darlington array ULN2803. The relay coil is rated for 12/24VDC as per the variant.
Features
- Very compact and easy to wire up
- 1.6mm FR4 PCB with Green solder mask and white silkscreen
- Connects directly to TTL devices (Microcontrollers, Arduino, etc.)
- Eight Relays with three-pin screw terminals for easy connectivity
Applications
- Home Automation
- Industrial Automation
- Lighting Control
- Garden Equipment Control
- Test Fixtures
- DIY and Hobby
Downloads
Specifications
| Attribute | Value |
|---|---|
| Weight | 0.3 lbs |
| Dimensions | 6 × 4 × 1 in |
| Product Dimensions | 3.95 x 2.96 x 0.78 in |
| Number Of Relays | 8 |
| Relay Coil Voltage | 12V, 24V |
| Relay Type | |
| Max Relay Current Rating | 10A |
| Communication | TTL Compatible Input |
| Operating Temperature | -30°C to +85°C |
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