PIR Motion Sensor Module - Itead
PIR Motion Sensor Module - Itead
The Itead PIR Motion Sensor Module detects motion by sensing infrared radiation changes. It’s commonly used in security systems, automation projects, and smart home devices, offering adjustable sensitivity and delay time.
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4 Channels 5V Relay Module | Itead
The Itead 4-Channel 5V Relay Module allows control of four separate devices via a microcontroller. It provides optocoupler isolation, supporting high voltage devices while ensuring safety for low-voltage systems.
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On Sale: $5.50 $16.00
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2 Channels 5V Relay Module : Itead.cc
The 2 Channels 5V Relay Module from Itead.cc allows controlling two devices with a 5V input signal. It's commonly used for automation and interfacing low-voltage systems with high-voltage devices.
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On Sale: $3 $10
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