HW-307 Relay Module 1-Channel 12V Active Low Trigger 10A
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
| Most ElectronicsCheapest | Relay Module 1 Channel (12Vdc) | 34.9 EGP43.85 | View in store |
 Makers Electronics | Relay Module (1 Channel) Active Low Trigger 12V HW-307 | 40 EGP | View in store |
| Circuits Electronics | Relay Module (1 Channel - 12V) | 50 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 34.9 EGP
About this product
Single-channel 12V relay module with an active-low input, switching loads up to 10A at 250VAC or 125VDC. It lets microcontroller pins control actuators, pumps and appliances. The board measures 43 x 17 mm and has the relay's COM, NC and NO terminals for wiring.
Specifications
- Channels
- 1
- Coil voltage
- 12 V
- Trigger
- Active low
- Maximum contact voltage
- 250 VAC, 125 VDC
- Maximum contact current
- 10 A at 250 VAC / 10 A at 125 VAC
- Board size
- 43 x 17 mm
Frequently asked questions
What is the price of HW-307 Relay Module 1-Channel 12V Active Low Trigger 10A in Egypt?
HW-307 Relay Module 1-Channel 12V Active Low Trigger 10A currently costs between 34.9 and 50 EGP across 3 offers in Egypt.
Where can I buy HW-307 Relay Module 1-Channel 12V Active Low Trigger 10A in Egypt?
HW-307 Relay Module 1-Channel 12V Active Low Trigger 10A is available from Most Electronics, Makers Electronics, and Circuits Electronics. Compare the offers above to find the best price.
Can it switch a DC motor?
It can switch DC loads within its contact voltage rating, but the listed 10A figure is for AC. Check the DC current rating carefully and add a flyback diode across the motor to protect the contacts from inductive spikes.
How do I connect it to an Arduino?
Connect IN to a digital pin and the Arduino GND to the module GND. The relay turns on when IN is driven LOW. Power the coil from a 12V supply connected to the module's power pins.
