8-Channel Relay Module, 5V-40V Signal Input (Upgraded Model)
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 RAM Electronics | 8 Output Relay Module Works on (5V-40V) Signal - New Upgraded Model | 275 EGP | View in store |
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Lowest price recorded: 275 EGP
About this product
An 8-channel relay module with a control signal range listed as 5V to 40V. Each channel can switch its own load, which makes the board suitable for multi-device control and home automation projects. Works with Arduino, ESP32 and Raspberry Pi controllers when the signal levels are checked first.
Specifications
- Channels
- 8
- Control signal voltage
- 5V-40V
- Product type
- Relay module board
Frequently asked questions
What is the price of 8-Channel Relay Module, 5V-40V Signal Input (Upgraded Model) in Egypt?
8-Channel Relay Module, 5V-40V Signal Input (Upgraded Model) currently costs 275 EGP in Egypt.
Where can I buy 8-Channel Relay Module, 5V-40V Signal Input (Upgraded Model) in Egypt?
8-Channel Relay Module, 5V-40V Signal Input (Upgraded Model) is available from RAM Electronics. Compare the offers above to find the best price.
Can I control this 8-channel module from a 3.3V microcontroller like ESP32?
Because the listed signal range starts at 5V, check the input threshold before connecting 3.3V logic. A level shifter may be needed to ensure reliable triggering.
Does each channel operate independently?
Yes. Each output channel is driven by its own input pin, so up to eight loads can be switched separately. Keep the load current within the limits of each relay contact.
