1 channel Relay Board with High or Low Level Trigger
It is Compact relay module with screw terminals for your switched devices
- Normally Open (NO) and Normally Closed (NC) contacts
- Configurable high or low level trigger with jumper -- can be used on all 6 outputs
- Red indicator LED when relay is activated
- Powered by 5V directly from the Relay board NodeMCU base
Qty :
It is Compact relay module with screw terminals for your switched devices
- Normally Open (NO) and Normally Closed (NC) contacts
- Configurable high or low level trigger with jumper -- can be used on all 6 outputs
- Red indicator LED when relay is activated
- Powered by 5V directly from the Relay board NodeMCU base
FEATURES:
- Module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A.
- Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA.
- The module Operating voltage 5V.
- The module can be high or low by a jumper setting trigger.
- Fault-tolerant design, even if the control line is broken, the relay will not operate.
- The power indicator (green), the relay status indicator (red).
- The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.
- Module size: 50mm*26mm*18.5mm (L*W*H).