12V 1-Channel Relay Module with High-Level Trigger
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | Relay 12v 1 Channel Module 1 Road/Channel Relay Module | 35 EGP40 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 35 EGP
About this product
A 12V single-channel relay module with a high-level trigger, designed to switch loads from a microcontroller I/O pin such as an Arduino. It includes current-limiting resistance, power and relay status indicators, four mounting holes and terminal leads for direct wiring.
Specifications
- Coil voltage
- 12 V
- Channels
- 1
- Trigger level
- High level (المستوى العالي)
- Indicators
- Power (أحمر)، حالة المرحل (أزرق)
- Mounting
- Four bolt holes (أربعة ثقوب للبراغي)
Frequently asked questions
What is the price of 12V 1-Channel Relay Module with High-Level Trigger in Egypt?
12V 1-Channel Relay Module with High-Level Trigger currently costs 35 EGP in Egypt.
Where can I buy 12V 1-Channel Relay Module with High-Level Trigger in Egypt?
12V 1-Channel Relay Module with High-Level Trigger is available from Microohm. Compare the offers above to find the best price.
How do I connect this relay module to an Arduino?
Power the relay coil from a 12V supply, connect the module GND to the Arduino GND so they share a common ground, and connect the IN pin to a digital I/O pin. The listing states a high-level trigger, so the relay energizes when IN is driven high.
What happens if the control wire comes loose?
The listing describes a fault-tolerant design: if the control line is broken, the relay will not move, so the load does not switch unexpectedly.
