Kidsbits STEM ESP32 Coding Box V2.0 IOT Starter Kit
KSh 8,900.00
Kidsbits STEM ESP32 Coding Box V2.0 IOT Starter Kit
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 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
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
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
LCD1602 IIC/I2C Blue Screen
KSh 350.00
The LCD1602 IIC/I2C Blue Screen module is a compact 16×2 character display with integrated
I2C circuitry for simplified wiring. Designed for readability and reliability, it is ideal for displaying text, sensor values, or menu systems in small embedded projects. Its blue backlight and white characters provide excellent visibility even in low-light conditions.
Features
Displays 16 characters on 2 lines
Built-in I2C adapter for simplified wiring (only 2 signal lines)
Adjustable brightness and contrast
Compatible with standard Arduino LCD libraries
Compact, energy-efficient, and easy to mount
Applications
DIY microcontroller displays
Data logging systems
Control panels and menu interfaces
IoT and smart device screens
Educational and training kits
LED 2pin mixed colours
KSh 40.00
The 20 PC LED pack features 2-pin light-emitting diodes in assorted vibrant colours, ideal for electronic projects, prototypes, and indicator circuits. Each LED is easy to use and compatible with breadboards, Arduino, and other microcontroller systems. Their compact design and bright output make them perfect for both decorative and functional applications.
Features
Assorted colours (red, green, yellow, blue, white, etc.)
Simple 2-pin design (anode and cathode)
High brightness and low power consumption
Long lifespan and stable light emission
Compatible with breadboards and jumper wires
Applications
Status indicators and signal lights
DIY electronics and educational projects
Arduino and Raspberry Pi circuits
Decorative or ambient lighting
Prototype testing and hobby use
LM2596 DC-DC 3V-40V Adjustable Step Down Power Supply Module
KSh 200.00
The LM2596 Step Down (Buck) Converter is a versatile DC-DC module used to reduce higher input voltages to stable lower outputs. It’s widely used in embedded systems, power supplies, and Arduino-based projects.
Features
Adjustable output voltage using potentiometer
High efficiency and low heat generation
Wide input voltage range
Over-temperature and short-circuit protection
Compact module size
Applications
Power supply for Arduino and microcontrollers
Battery charging circuits
LED lighting systems
DIY and embedded electronic projects
M3 by 30 screws pack (Round Head Screw and nut)
KSh 10.00
The M3×30 Round Head Screw and Nut set provides a reliable fastening solution for mechanical assemblies, electronic enclosures, and structural connections. The round head design offers a smooth finish, while the included nut ensures secure tightening. Ideal for robotics, prototyping, and general hardware use.
Features
Durable stainless steel construction
Corrosion and rust-resistant
Smooth round head design for clean aesthetics
Includes matching nut for secure fastening
Easy to install and remove
Applications
Robotics assemblies
Electronic enclosure mounting
Mechanical joints and brackets
DIY and hobby projects
Prototyping and fabrication
M3 Stainless Steel Nut
KSh 5.00
DESCRIPTION
Standard M3 stainless steel nut used for fastening
bolts or screws in mechanical and electronics assemblies.
FEATURES
Made of corrosion-resistant stainless steel.
Standard M3 threading.
Durable and long-lasting.
Easy to tighten and loosen.
Lightweight for small assemblies.
APPLICATION
Electronics mounting
3D printer assembly
Robotics structures
DIY mechanical projects
Small machinery fastening
MAX7219 Dot Matrix MCU LED Display Control Module With Cable
KSh 300.00
The MAX7219 Dot Matrix Display Module allows control of 8×8 LED matrices using a single
microcontroller pin set. It comes with a pre-wired cable for easy connection to Arduino and other development boards.
Specifications
Uses MAX7219 driver IC
8×8 LED matrix display per module
Cascadable for larger displays
SPI-compatible interface
Includes pre-attached cable
Applications
Text and symbol displays
Digital clocks and counters
Animation and marquee systems
DIY signage projects
Embedded control panels