This listing is for

   5v Relay Board/Module
     1, 2 and 4 Channel Relay Modules (choose from dropdown above)


5 Volt relay interface boards. Available as 1, 2 or 4 on-board relay modules. It can be controlled directly by a wide range of microcontrollers such as Arduino, Raspberry PI, AVR, PIC, ARM etc.
Also very useful for other projects that require relay control, advantage being neat and easy connection to a relay or relays.
Opto isolated.

Relay connection via on-board terminal blocks. On-board LED indicators.
 
Specifications:
Same relay specification on all modules: 
5v relay control 15-20ma,
maximum relay switch:  30v DC or 250v AC (UK Mains)
maximum relay switch current:  10amp
 ATelecs - 1 Relay Module ATelecs - 2 Relay Module ATelecs - 4 Relay Module
 Component board layout may vary very slightly from photo's
Module Sizes (+/- 1mm): 1 Relay Module:  53mm by 29mm, height 20mm
                                                                  2 Relay Module:  52mm by 39mm, height 20mm
                                          4 Relay Module:  75mm by 56mm, height 20mm

Use the dropdown above to choose 1 Relay, 2 Relay or 4 Relay module

We only sell high quality components from reputable sources.
Everything we sell is UK stocked ready for immediate dispatch.
All components are professionally packaged.
Items dispatched almost always before 5pm if order & payment is made before 3:30pm.

Any questions, please send us a message.
Please do not raise a 'case' before messaging us and giving us an opportunity to respond and resolve any issues.

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