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
3010 DC Cooling Fan
KSh 150.00
The 3010 DC Cooling Fan provides efficient air circulation and cooling for electronic devices and enclosures.
Its compact size and low noise make it ideal for microcontroller boards, 3D printers, and small power supplies.
Features
High-speed and low-noise operation
Compact 30×30×10 mm size
Long operational life with sleeve or ball bearings
Energy-efficient brushless DC design
Easy 2-wire or 3-wire connection
Applications
Microcontroller cooling
3D printer and laser engraver fans
Electronic enclosure ventilation
Smart car motor driver cooling
9*5 5V Passive Buzzer
KSh 50.00
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
L298N Driver Board Module for Smart Car Robot
KSh 500.00
The L298N Motor Driver Module is a dual H-bridge driver capable of controlling two DC motors or a stepper
motor simultaneously. It allows direction and speed control via PWM signals, making it ideal for smart car and robotic applications. Built with the reliable L298N chip, it can handle high current loads and includes onboard protection diodes and power regulators for enhanced reliability.
Features
Dual H-bridge motor control for two DC motors
Onboard 5V regulator for logic supply
Direction and speed control via PWM
Overcurrent and thermal protection
Compatible with Arduino, Raspberry Pi, and other microcontrollers
Applications
Smart robotic car motor control
Stepper motor driving
Conveyor and automation systems
DIY robotics kits
Mechatronics education projects
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
KY-019 5V 6 Channel Optocoupler Relay Module
KSh 700.00
The 6 Channel Relay Module is designed for complex control systems that require multiple device management. Featuring six optically-isolated relays, it provides safe and efficient switching for AC or DC loads. Commonly used in home automation and robotics, it enables full control of lighting, motors, and actuators via Arduino or other logic controllers.
Features
Six relay channels with optocoupler protection
Compatible with 5V logic control signals
High-quality relays with long service life
LED indicators for all channels
Easy wiring with screw terminals
Applications
Multi-zone home automation
Robotic and industrial systems
Smart IoT device management
Motor and actuator control
Automation panels
8 Ohm 0.5W Mini Speaker 40MM
KSh 100.00
The 8 Ohm 0.5W Mini Speaker is a compact audio output device designed for embedded systems and small-scale electronics. With a 40mm diameter, it produces clear, balanced sound suitable for projects that require simple audio alerts, voice output, or music playback. It’s widely used in DIY kits, Arduino projects, and educational electronic devices due to its efficiency and ease of integration.
Features
Compact 40mm diameter for easy installation
Clear and reliable sound output
Lightweight and durable plastic housing
Compatible with low-power audio amplifiers
Ideal for embedded systems and small device
Applications
DIY electronic projects
Arduino sound and voice systems
Educational electronics kits
Small radios and portable devices
Alarm and alert systems
G1/2 DN15 Solenoid Valve AC220V non-pressure NC
KSh 800.00
DESCRIPTIONÂ
AC-powered non-pressure solenoid valve for controlling fluid flow in low-pressure automation projects.
FEATURES
Normally closed valve design.
Quick electromagnetic actuation.
Durable metal body and seal.
Compact AC control.
Reliable for long-term use.
APPLICATION
Home water automation
Laboratory fluid control
Industrial small-scale systems
Vending machines
Heating or cooling systems
Reviews
There are no reviews yet.