Eltako
✓Price
$29.99
SunFounder 4 Channel 5V Relay Module compatible with Arduino R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi
★★★★★
$29.99
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1
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About this item
- This is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current, each one needs 15-20mA Driver Current
- Equiped with high-current relay, the maximum output of the relay: DC 30V/10A, AC 250V/10A
- Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
- There are four fixed screw holes at each corner of the board, easy for install and fix. The diameter of the hole is 3.1mm. Indication LED’s for Relay output status
- Note: This item is suitable for 14 years ond older
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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