🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
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$9.23
Home/Business, Industry & Science/Industrial Electrical/Controls & Indicators/Relays/Electromechanical Relays
DollaTek 5Pcs 1-Way Relay Module High-level trigger — image 1
Electromechanical RelaysDollaTek✓ In stock

DollaTek 5Pcs 1-Way Relay Module High-level trigger

★★★★★
$9.23
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About this item
  • 1-channel relay shield for Arduino WeMos WiFi development board.
  • Compatiable with Arduino, programming with the Arduino IDE.
  • 11x I/O pins.
  • 1x ADC pin (0-3.3 - V).
  • Support the OTA online.
Product description

Features: 1-channel relay shield for Arduino WeMos D1 WiFi development board. Compatiable with Arduino, programming with the Arduino IDE. It has 11 input/output pins 1 ADC pin (input: 0-3.3V ) Package Includes: 5 x 1-Channel Relay Shield for WIFI Development Board

Product details
Brand
DollaTek
Manufacturer
DollaTek

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
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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