Operating Voltage: 5V DC
Max Load: 10A 250V AC / 10A 30V DC per channel
Control Signal: Low-level trigger
Isolation Type: Optocoupler
Dimensions: 50mm x 38mm
KY-019 5V 2 Channel Optocoupler Relay Module
KSh 350.00
The 2 Channel Relay Module enables independent control of two AC or DC loads using a microcontroller. Featuring optocoupler isolation, it ensures electrical safety and system stability. It’s ideal for projects that require simultaneous control of multiple devices such as fans, motors, and lights in automation systems.
Features
Dual-channel design for two load controls
Optocoupler isolation for safe signal control
Low-level trigger compatible with 5V logic
Built-in relay status indicators
Screw terminal connectors for secure wiring
Applications
Home and industrial automation
Dual device control systems
IoT projects
Motor and lighting control
Smart robotic control panels
Description
Reviews (0)
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
MG996R 180 rotation servo (Metal gear)
KSh 1,000.00
The MG996R 180° Servo Motor provides precise angular motion control and high torque output.
Equipped with durable metal gears, it ensures reliable performance for robotics, steering systems, and mechanical joints requiring accurate positioning.
High-torque servo with 180° rotation range
Metal gear structure for enhanced durability
Fast response and precise angle control
Compatible with Arduino and other servo drivers
Stable operation under continuous use
Robotic joints and arms
Steering control systems
RC models and animatronics
Pan-tilt camera setups
SG90 mini servo
KSh 400.00
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
5V Solid State Relay Module: 4-channel, low level
KSh 900.00
The 4-Channel Solid State Relay Module provides control of up to four AC devices with complete electrical isolation. It’s ideal for applications needing silent operation, high reliability, and fast response, such as automation, HVAC, and lighting control systems.
Features
Four optically isolated channels
Silent and contactless operation
High switching speed and long lifespan
LED status indicators for each relay
Compatible with Arduino, Raspberry Pi, and PLCs
Applications
Multi-channel automation control
HVAC and lighting systems
Industrial equipment switching
IoT and embedded systems
Home and factory automation
KY-019 5V 1 Channel Optocoupler Relay Module
KSh 150.00
The KY-019 1 Channel Relay Module is designed for switching high-voltage or high-current loads safely using low-power digital control. It uses an optocoupler for electrical isolation, protecting microcontrollers from voltage spikes. Ideal for smart home, automation, and IoT projects, this module provides reliable switching performance for devices like lights, motors, and pumps.
Features
1-channel relay with optocoupler isolation
Triggered by low-level logic signals (5V)
LED indicator for relay status
Capable of switching AC and DC loads
Compact and easy to integrate
Applications
Smart home automation
Motor and light control
IoT switching systems
DIY electrical projects
Signal isolation for control circuits
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
NEMA17 17HS4401 Stepper Motor
KSh 1,500.00
DESCRIPTION
Standard-sized stepper motor used in robotics, 3D
printers, and CNC machines for precise rotational motion.
FEATURES
High torque for small to medium loads.
Bipolar winding for reliable performance.
Compatible with stepper drivers like A4988 or DRV8825.
Industrial-grade metal construction.
Accurate positioning with 1.8° step angle
APPLICATIONS
3D printers and CNC machines
Robotics joints and platforms
Automated lab equipment
Camera sliders and positioning systems
Educational stepper motor projects
Micro Submersible DC Motor Pump vertical Black 1M USB
KSh 250.00
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
5V 28BYJ-48 Stepper Motor + ULN2003 Controller Board(green/Blue)
KSh 300.00
DESCRIPTION
Popular 5V stepper motor with ULN2003 driver
board, used for precise rotational motion in low-power automation projects.
FEATURES
5V operation compatible with Arduino.
Stepper motor for precise control.
Comes with ULN2003 driver for easy interfacing.
Low noise and low vibration.
Easy to integrate into robotics projects.
APPLICATION
Mini CNC and 3D printer prototypes
Robotics arms and mechanisms
Automated rotating displays
Educational stepper motor projects
Small automation projects
Reviews
There are no reviews yet.