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Voltage: DC 3V / 3.3V
Channel: 1
Maximum Load: 10A 250V AC or 10A 30V DC
Action Time: 20s
Relay Status Indicator: Yes
Power Wiring Port:
- VCC: Power Supply + (3.3V)
- GND: Power Supply - (Ground)
- IN: High level control relay engagement
Load Wiring Port:
- NO: The normally open interface of the relay, which is suspended before the relay is engaged and short circuited to COM after it is engaged.
- COM: Relay common interface.
- NC: The normally closed interface of the relay, which is short circuited to COM before the relay is engaged and suspended after being engaged.
Place of Application:
- Widely used in industrial automation, power systems, electronic equipment and other fields, it plays a role in circuit regulation and control, safety protection, and conversion circuits.
Package Include:
4 x 1 Channel Relay Driver Control Module
Dan B.
Reviewed in the United States on July 27, 2024
These relays are great for connecting to 3.3V microcontrollers, whether as IoT sensors, or in any other DIY project.Phoenix/Screw Terminals provide safe, secure attachment, and the boards themselves are nice and compact so they don't take up too much space.
Tony Campati
Reviewed in the United States on June 28, 2024
I haven't had a chance to wire it up yet, but the build quality is pretty good. All the components are pretty good and the solder points are all nicely done. I'm fairly impressed with how nice they look.
Jay Wilkinson
Reviewed in the United States on November 3, 2024
I guess you're just supposed to guess what the jumpers do
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