5V Solid State Relay Module: 2-channel, low level
KSh 450.00
This 2-Channel Solid State Relay Module allows microcontrollers to control two independent AC loads silently and efficiently. Using optocoupler isolation, it provides high safety and reliability for smart home and industrial control systems.
Features
Two independent solid-state channels
Fast and noise-free switching
Optocoupler isolation for signal safety
LED indicators for each channel
Compact and modular design
Applications
Dual-load automation systems
Smart lighting control
Industrial AC load switching
IoT and home automation projects
Silent control panels
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
5V700mA 3.5W Isolated Switch Power Supply Module Buck Module
KSh 150.00
A compact and efficient isolated AC-DC power supply module that converts mains voltage to a stable 5V DC output. It delivers up to 700mA of current, making it ideal for powering low-voltage electronics, microcontrollers, and embedded systems. The module’s isolation ensures safety and noise reduction in sensitive circuits.
Features
Converts 85–265V AC to stable 5V DC output
Provides up to 700mA (3.5W max) output current
Fully isolated for electrical safety
High efficiency and low ripple noise
Compact, ready-to-use design
Applications
IoT devices and embedded systems
Home automation controllers
DIY electronics and smart modules
Industrial sensors and control circuits
65pcs Breadboard Jumper Wire
KSh 150.00
This 65-piece jumper wire kit provides a complete set of pre-cut and pre-stripped solid-core wires in various lengths and colors. Designed for seamless use with breadboards and development boards, these wires make prototyping clean, efficient, and visually organized. Each wire features rigid copper conductors for stable and low-resistance connections.
Features
65 assorted jumper wires with various lengths and colors
Pre-stripped, ready-to-use ends for quick connections
Durable solid-core copper for consistent conductivity
Ideal for educational and experimental use
Compatible with standard 2.54mm breadboards
Applications
Breadboard prototyping and circuit building
Educational kits and classroom labs
DIY electronics and embedded system testing
7 segment Common Cathode 1Bit Digital Tube 0.56
KSh 60.00
The single-digit red 7-segment display is a bright and reliable numeric indicator designed
for counting, timing, and voltage display applications. It operates on a common cathode configuration, allowing easy interfacing with driver ICs or microcontrollers such as Arduino or STM32.
Features
1-digit bright red LED display
Common cathode design for easy interfacing
High visibility and low current operation
Compatible with MAX7219 and similar ICs
Durable and long-lasting performance
Applications
Counters and timers
Voltage and sensor displays
Scoreboards and measurement instruments
DIY electronics projects
Digital clocks and numeric indicators
7 segment Common Cathode2 Bit Digital Tube 0.56′
KSh 100.00
The dual-digit red 7-segment display provides bright numeric output with excellent visibility, suitable for multi-digit readings. The common cathode configuration simplifies wiring and control when used with display driver chips or microcontrollers.
Features
2-digit numeric LED display
Common cathode configuration
Bright and energy-efficient
Compatible with Arduino, ESP32, and driver ICs
Reliable and long operational life
Applications
Digital readouts
Timers, counters, and clocks
DIY electronics and educational kits
Instrumentation panels
Numeric status indicators
7* 9cm Double-Sided PCB Board
KSh 70.00
This 7×9 cm double-sided prototyping PCB board provides a reliable platform for assembling and testing circuits. Both sides are coated with copper, allowing versatile routing and soldering. Ideal for electronic engineers and hobbyists developing custom circuits.
Features
Double-sided copper layer for flexible routing
FR4 fiberglass construction for durability
Compatible with 2.54mm pitch components
Precision-drilled holes for stable soldering
High thermal stability and low warpage
Applications
Prototype circuit assembly
DIY electronics and testing
Custom project boards
Embedded system development
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
86mm wheel for Robot car (4 Pieces)
Original price was: KSh 2,000.00.KSh 1,800.00Current price is: KSh 1,800.00.
9*5 3VActive Buzzer
KSh 50.00
The 3V Active Buzzer is a self-driven audio alarm device that produces a steady tone when powered.
It includes an internal oscillator circuit, requiring no PWM signal, and is ideal for low-voltage applications.
Features
Self-driven internal oscillation circuit
Compact 9 mm diameter design
Simple 2-pin operation (VCC, GND)
Reliable and consistent tone output
Low current consumption
Applications
Warning alarms
Battery level indicators
IoT devices with sound output
Home appliances and automation
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