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5V relay module with Status LED, diode and transistor trigger
5V relay module with Status LED, diode and transistor trigger The modular design makes it easy to expand with the Arduino board (not included) and IO Shield (not included). The Relay output state is indicated by a light-emitting diode. It...
R 21.22
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220V AC Solenoid Valve N/C 3/4 inch
220V AC Solenoid Valve N/C 3/4 inch Magnetic DC N/C Water Air Inlet Flow Switch 3/4". Ideal for sprinkler systems and hydroponics. If you add a microcontroller to it you can do all kinds of cool things like monitoring the...
R 142.55
5V 1 Channel High Level Solid State Relay Module 250V 2A
5V 1 Channel High-Level Solid State Relay Module 250V 2A Features: Size: 25 * 34 * 25 (L * W * H) Weight: 13g Input control signal voltage: (0-1.5V state low relay OFF) (2.5-5V state high relay ON) Voltage Current:...
R 73.78
220VAC Relay With Base For Start-Stop Circuit
Working with machinery when you have constant power outages could become dangerous. When the power cuts while you are working and you forget to switch it off it will start running when the power returns. To overcome this you can...
R 161.00
5V 2 Channel Solid State Relay Module 250V 2A
5V 2 Channel Solid State Relay Module 250V 2A These modules have no mechanical parts and no annoying clicking noises when switching. Because it has no mechanical parts it will last much longer. This is a high-level trigger unit and will...
R 96.05
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5V 4 Channel Solid State Relay Module 250V 2A
5V 4 Channel Solid State Relay Module 250V 2A These modules have no mechanical parts and no annoying clicking noises when switching. Because it has no mechanical parts it will last much longer. This is a 5Volt -level trigger unit and...
R 188.72
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5Vdc Relay (Songle)
Relays are electromechanical devices which are used to isolate two circuits electrically and connect them magnetically. They are very useful devices and allow one circuit to switch another one while they are completely separate. They are often used to interface an...
R 8.17
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8 Channel Relay Board 5V
8 Channel relay Board Size: 13.5 x 5.3 x 1.7cm (LxWxH) Working voltage: 5V Channel: 8 channel This relay board is 5V active low. It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers...
R 138.00
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