1 Channel Relay Module Pack

Description

The 5V 1-channel relay module allows microcontrollers to control high-voltage devices. Commonly used for home automation and industrial control, it uses an opto-isolated input and supports up to 10A at 250VAC or 30VDC.

Specs

Operating Voltage	5V DC
Control Signal	Low-level trigger (IN pin)
Max Switching Voltage	250VAC / 30VDC
Max Switching Current	10A
Isolation	Optocoupler
LED Indicator	Yes

Compatibility

• Arduino (digital pin control)
• ESP8266 / ESP32
• Raspberry Pi (with transistor buffer)

Resources

• 📘 Relay with Arduino Tutorial
  Complete Guide
• 💡 Relay Safety Tips
  AC Relay Project
• 🔧 Relay Datasheet (SRD-05VDC-SL-C)
  PDF Datasheet

Description
This 5V relay module allows control of AC and DC loads using a TTL-compatible control signal, supporting voltages between 5V and 12V. It can switch high-voltage devices (e.g., 220V AC) safely, making it suitable for microcontroller projects as well as home automation systems. The input side connects easily via labeled terminals: VCC (5V+), GND (5V−), and signal input. Ideal for Arduino, Raspberry Pi, and other logic-level control systems.

Specs
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Compatibility
Compatibility information goes here.

Resources
Resources and documentation go here.