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1-Channel 12V Relay Module (Low-Level Trigger)

1-Channel 12V Relay Module | For Car Electronics & Solar Projects

Original price was: ₵20.00.Current price is: ₵18.00.

The standard relay for 12V systems. Unlike the standard 5V Arduino relay, this module is designed to run directly on 12V power. It is perfect for automotive projects, car security systems, and solar setups where only 12V is available.

  • Coil Voltage: 12V DC.

  • Trigger: Low Level (Connect Signal to GND to switch ON).

  • Max Load: 250V AC / 10A.

  • Best For: Car Alarms, Central Locks, Horns, and Solar Inverters.

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-20%
1-Channel 5V Relay Module (low level trigger)

1-Channel 5V Relay Module | Low Level Trigger for Arduino

Original price was: ₵15.00.Current price is: ₵12.00.

Control high voltage safely. This single-channel relay allows your Arduino to switch high-power devices like light bulbs, water pumps, or fans. It isolates your microcontroller from the high voltage using an internal switch.

  • Trigger: Low Level (Connect Signal to GND to turn ON).

  • Max Load: 250V AC / 10A.

  • Indicators: Red Power LED + Green Status LED.

  • Best For: Smart Lamps, Fan Control, and Simple Automation.

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-5%
4-Channel 5V Relay Module (Low-Level Trigger)

4-Channel 5V Relay Module | Optocoupler Isolated for Arduino

Original price was: ₵40.00.Current price is: ₵38.00.
Control 4 appliances with one board. This module contains 4 separate relays, allowing your Arduino or ESP32 to switch up to 4 high-voltage devices ON and OFF. It features Optocoupler isolation to protect your microcontroller from electrical noise and surges.

  • Channels: 4 Independent Relays.

  • Trigger: Low Level (Connect Input to GND to switch ON).

  • Load Capacity: 10A @ 250V AC / 10A @ 30V DC.

  • Best For: Home Automation, Smart Switches, and Industrial Control.

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-11%
IRF520 MOSFET Driver Module main

IRF520 MOSFET Driver Module (0-24V) | PWM Motor & LED Controller

Original price was: ₵18.00.Current price is: ₵16.00.
The easiest way to drive 12V/24V loads. This breakout board allows your Arduino to control high-voltage devices like LED strips, DC motors, and solenoid valves using the IRF520 MOSFET. It features screw terminals for easy wiring—no soldering required!

  • Max Load: 24V DC / < 5A.

  • Control Voltage: 3.3V or 5V (PWM Compatible).

  • Output: Pulse Width Modulation (Speed/Dimming control).

  • Best For: LED Strips, Small DC Fans, and Solenoids.

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Buck Converter module (LM2596, LM2596S DC-DC Step Down) Main

LM2596 DC-DC Buck Converter Module | Adjustable Step-Down Regulator (3A)

Original price was: ₵20.00.Current price is: ₵18.00.
Drop high voltage down to what you need. The LM2596 is a high-efficiency "Step-Down" converter. It allows you to take a high voltage source (like a 12V battery or 24V solar panel) and reduce it to a specific lower voltage (like 5V or 3.3V) to power your electronics.

  • Input: 3V - 40V DC.

  • Output: 1.5V - 35V DC (Adjustable).

  • Current: Max 3A.

  • Best For: Powering Arduinos from 12V batteries, Solar Projects, and LED Drivers.

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