16‑Channel Relay Module

Overview

16‑channel relay board for controlling multiple loads. Opto‑isolated for safe microcontroller interfacing. Ideal for industrial automation, lighting control, and home automation.

Key Features

• 16 relays
• Opto‑isolated inputs
• LED indicators for each channel
• Control: 5V or 12V (check variant)

Specifications

• Contact form: SPDT
• Load: up to 10A @ 250V AC

Dimensions & Weight

• Length: ~180 mm
• Width: ~100 mm
• Height: ~25 mm
• Weight: ~200 g

Package Includes

• 1 × 16‑Ch Relay Module

Applications

• Home automation and lighting
• Industrial control and machinery
• Arduino and Raspberry Pi projects