Integral Makers
Search
Login / Register
0 Wishlist
0 items KSh 0.00
Menu
Integral Makers logo25 Integral Makers logo25
0 items KSh 0.00
Browse Categories
  • Development boards
  • Microcontrollers
  • Electronic Modules
  • Sensors
  • Communication Modules
  • Stem Items
  • Data Storage Devices
  • Power accessories
  • Stem Items
  • Cables and Connectors
  • Actuators
  • Tools
  • Containers and packaging
  • Home
  • Shop
  • 3D Printing
  • Academy
  • Contact Us
Home Actuators KY-019 5V 4 Channel Optocoupler Relay Module
KY-019 5V 2 Channel Optocoupler Relay Module
KY-019 5V 2 Channel Optocoupler Relay Module KSh 350.00
Back to products
12V 37 Reduction Geared Motor
12V 37 Reduction Geared Motor KSh 1,000.00

KY-019 5V 4 Channel Optocoupler Relay Module

KSh 550.00

The 4 Channel Relay Module allows microcontrollers to control up to four independent AC or DC loads.
Each channel features optocoupler isolation for enhanced safety, making it ideal for complex automation and IoT systems. It is suitable for applications requiring multiple outputs, such as home automation or robotic control systems.

Features

Four independent relay channels
Optocoupler isolation for safety and stability
Low-level trigger compatible with microcontrollers
Status LEDs for each relay
Robust screw terminal connections

Applications

Multi-device control systems
Smart home automation
Industrial process control
IoT switching networks
Robotic control systems

Compare
Add to wishlist
SKU: IPVDR4 Category: Actuators Tag: Relay Module
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

Operating Voltage: 5V DC
Max Load: 10A 250V AC / 10A 30V DC per channel
Trigger Type: Low-level
Dimensions: 75mm x 55mm x 20mm
Isolation: Optocoupler

Reviews (0)

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shipping & Delivery

Pick Up

Our shop location is Juja.
Pick up your product anytime

Monday - Friday 8:30 am - 5:00 pm

Delivery

Free delivery is available within a 5 km radius of the pick-up location.

Drop Off Times:

Monday - Friday 10:30 am - 3:00 pm.

Related products

DC Gearbox Motor - TT Motor - 200RPM - 3 to 6VDC
Compare
Quick view
Add to wishlist

TT Motor Yellow Geared DC Motor

Actuators
KSh 300.00
Add to cart
DESCRIPTION The Yellow DC Motor is a compact, lightweight, and efficient motor widely used in robotics and DIY electronics. It delivers reliable torque and smooth performance, making it perfect for smart cars, mechanical toys, and automation systems. The durable plastic housing ensures longevity and stable operation. FEATURES Compact and lightweight design Operates efficiently on low voltage (3–6V DC) Dual-shaft design for versatile mechanical connections Low noise and minimal vibration Easy to interface with Arduino or L298N driver module APPLICATIONS Smart car and robot projects Educational STEM kits Conveyor or pulley mechanisms DIY electronics and automation systems
Compare
Quick view
Add to wishlist

SG90 mini servo

Actuators
KSh 400.00
Add to cart
The SG90 Mini Servo is a lightweight, affordable, and high-quality servo motor designed for precise angular motion. It’s widely used in robotics, aircraft models, and mechanical projects requiring accurate movement within 180°. Features Compact and lightweight design High-quality plastic gears for smooth motion 180° rotation range with precise control Easy to connect with PWM control signal Compatible with Arduino, Raspberry Pi, and microcontrollers Applications Robotics and servo-driven arms RC vehicles and drones Educational mechatronics kits Pan-tilt systems and model control
Compare
Quick view
Add to wishlist

9*5 5V Passive Buzzer

Actuators
KSh 50.00
Add to cart
The 5V Passive Buzzer is a sound-emitting device that requires an external oscillator signal to produce tones. It’s used in alarms, sound indicators, and electronic projects for generating variable tones and alerts. Features Compact and low-power design Produces variable tones based on input frequency Long operational life and high sound pressure Easy 2-pin connection (VCC, GND) Compatible with microcontrollers and sound drivers Applications Tone generation and alarms Robotics sound feedback Game or system alerts Electronic learning projects
Micro Submersible DC Motor Pump vertical Black 1M USB
Compare
Quick view
Add to wishlist

Micro Submersible DC Motor Pump vertical Black 1M USB

Actuators
KSh 250.00
Add to cart
DESCRIPTION Small DC water pump powered via USB, used for liquid transfer, mini fountains, or cooling applications. FEATURES USB-powered 5V operation. Compact and submersible design. Low noise operation. Lightweight and portable. Easy integration in DIY projects. APPLICATION Small water circulation systems Miniature fountains DIY hydroponics Cooling liquid for electronics Educational fluid mechanics projects
G3/4 DN20 Solenoid Valve DC12V non-pressure NC
Compare
Quick view
Add to wishlist

G3/4 DN20 Solenoid Valve AC220V non-pressure NC

Actuators
KSh 1,000.00
Add to cart
DESCRIPTION  High-quality AC solenoid valve designed for controlling larger fluid flows in automation projects. FEATURES Normally closed design. Fast actuation with electromagnetic coil. Strong metal construction. Reliable for intermittent operation. Easy to mount and wire. APPLICATION Water or air flow control Automated irrigation systems Industrial small-scale automation Laboratory fluid control Home automation projects
G3/4 DN20 Solenoid Valve DC12V non-pressure NC
Compare
Quick view
Add to wishlist

G3/4 DN20 Solenoid Valve DC12V non-pressure NC

Actuators
KSh 900.00
Add to cart
DESCRIPTION  12V DC normally closed solenoid non-pressure valve for controlling liquid or gas flow in small automation systems. FEATURES Fast response linear actuation. Normally closed operation for safety. Compact and robust metal construction. Easy integration with controllers. Suitable for water, air, and low-pressure fluids. APPLICATIONS  Water dispensing systems Automated irrigation Home automation valves Laboratory fluid control Small industrial machines
Compare
Quick view
Add to wishlist

ESP8266 5V Wi-Fi Relay ESP-01

Electronic Modules
KSh 550.00
Add to cart
DESCRIPTION An affordable, compact IoT relay module that allows you to control appliances remotely over the internet. FEATURES Primary Processor: ESP-01 or ESP-01S Wi-Fi module (based on the ESP8266 SoC). Transmission Distance: Up to 400 meters in an open environment. Safety & Feedback: Features a PC817 optoisolator to protect the ESP-01 from high-voltage spikes, plus LED indicators for power and relay status. Programming/Modes: Works with Arduino IDE, Lua, and various smart home apps. APPLICATIONS Smart Home Automation: Remote control of lighting, ceiling fans, heaters, and garage doors through smartphone apps or voice assistants. IoT Prototyping (Arduino/Raspberry Pi): Acts as an IoT bridge for your DIY projects, offloading Wi-Fi networking tasks from your main Arduino or microprocessor. Industrial Monitoring & Management: Short-distance replacement of signal cables to safely manage machinery and monitor equipment in a localized network. Smart Agriculture/Sensors: When combined with a sensor (like a DHT11), it functions as a remote telemetry node to trigger automated watering systems or fans based on environmental triggers.
MG90S MINI SERVO
Compare
Quick view
Add to wishlist

MGG90S mini servo

Actuators
KSh 350.00
Add to cart
DESCRIPTION  Compact and lightweight servo motor ideal for hobby robotics, RC models, and small automation projects. FEATURES Compact size and lightweight design. Operates via standard PWM control. Low power consumption. Durable plastic gears. Easy to integrate with Arduino, Raspberry Pi, and other microcontrollers. APPLICATIONS Small robotic arms and grippers RC planes, cars, and boats Pan/tilt camera mounts Automated window blinds Educational robotics kits
    robo linking image logo
    keyestudio logo

    This is the official Integral Makers online store.

    QUICK LINKS

    • Academy
    • Shop
    • 3D Printing
    • Stem Items
    • Academy
    • Shop
    • 3D Printing
    • Stem Items

    Useful Links

    • Contact Us
    • Privacy Policy
    • Terms and Conditions
    • Returns & Refunds Policy
    • Contact Us
    • Privacy Policy
    • Terms and Conditions
    • Returns & Refunds Policy
    Close
    • Menu
    • Categories
    • Development boards
    • Microcontrollers
    • Electronic Modules
    • Sensors
    • Communication Modules
    • Stem Items
    • Data Storage Devices
    • Power accessories
    • Stem Items
    • Cables and Connectors
    • Actuators
    • Tools
    • Containers and packaging
    • Home
    • Shop
    • 3D Printing
    • Academy
    • Contact Us
    Shopping cart
    Close
    Sign in
    Close

    Lost your password?

    No account yet?

    Create an Account
    KY-019 5V 4 Channel Optocoupler Relay Module

    KY-019 5V 4 Channel Optocoupler Relay Module

    KSh 550.00
    Compare
    Add to wishlist
    Shop
    0 Wishlist
    0 items Cart
    My account