ARDUINO PRODUCTS
4WD Smart Robot Car Chassis Kit (ZK-4WD) | Double Layer Acrylic Platform
Original price was: ₵145.00.₵140.00Current price is: ₵140.00.
Arduino Nano V3.0 (ATmega328P) – Powerful Microcontroller with USB Cable
Original price was: ₵100.00.₵80.00Current price is: ₵80.00.
Arduino Nano V3.0 (ATmega328P) with Type-C USB
Original price was: ₵100.00.₵80.00Current price is: ₵80.00.
Arduino Pro Mini ATMEGA328P 5V/16M
Original price was: ₵90.00.₵70.00Current price is: ₵70.00.
Arduino Uno R3 Board + USB Cable (ATmega328P) – 100% Compatible
Original price was: ₵160.00.₵140.00Current price is: ₵140.00.
Arduino Uno R3 Ultimate Starter Kit | RFID Learning Suite
Original price was: ₵450.00.₵430.00Current price is: ₵430.00.
ESP32 Development Board WiFi + Bluetooth – Dual-Core MCU with 38 Pins
Original price was: ₵180.00.₵165.00Current price is: ₵165.00.
ESP32 WROOM-32 Development Board (30-Pin) – CP2102 WiFi + Bluetooth
Original price was: ₵130.00.₵120.00Current price is: ₵120.00.
ESP32-S3 N16R8 Development Board Dual USB-C
Original price was: ₵200.00.₵190.00Current price is: ₵190.00.Your tech journey with experts
Entrust your STEM and electronics journey to the experts with decades of experience in the field.
TODAY HOT DEALS
1-Channel 12V Relay Module | For Car Electronics & Solar Projects
Original price was: ₵20.00.₵18.00Current price is: ₵18.00.
1-Channel 5V Relay Module | Low Level Trigger for Arduino
Original price was: ₵15.00.₵12.00Current price is: ₵12.00.
1.3 Inch OLED Display Module (Blue) | I2C SH1106 Screen 128×64
Original price was: ₵85.00.₵80.00Current price is: ₵80.00.
SENSORS & MODULES
1-Channel 12V Relay Module | For Car Electronics & Solar Projects
Original price was: ₵20.00.₵18.00Current price is: ₵18.00.
1-Channel 5V Relay Module | Low Level Trigger for Arduino
Original price was: ₵15.00.₵12.00Current price is: ₵12.00.
16-in-1 Sensor Module Kit for Arduino, ESP32 & Raspberry Pi
Original price was: ₵300.00.₵160.00Current price is: ₵160.00.
20×4 LCD Display Module (Blue Backlight) | 2004A Character Screen
Original price was: ₵68.00.₵62.00Current price is: ₵62.00.
4-Channel 5V Relay Module | Optocoupler Isolated for Arduino
Original price was: ₵40.00.₵38.00Current price is: ₵38.00.
433MHz RF Transmitter & Receiver Kit | Wireless Module for Arduino
Original price was: ₵15.00.₵12.00Current price is: ₵12.00.
4×4 Matrix Membrane Keypad | 16 Button Keypad Module
Original price was: ₵20.00.₵18.00Current price is: ₵18.00.
BMP180 Digital Barometric Pressure & Altitude Sensor Module
Original price was: ₵27.00.₵26.00Current price is: ₵26.00.
DHT11 Temperature and Humidity Sensor Module | Digital Weather Station
Original price was: ₵33.00.₵25.00Current price is: ₵25.00.
DS18B20 Waterproof Temperature Sensor Probe | Stainless Steel Digital Thermometer
Original price was: ₵40.00.₵38.00Current price is: ₵38.00.
Flame Sensor Module (YG1006) | Infrared Fire Detector for Arduino
Original price was: ₵14.00.₵12.00Current price is: ₵12.00.
GY-302 BH1750 Digital Light Intensity Sensor Module
Original price was: ₵40.00.₵35.00Current price is: ₵35.00.
HC-SR04 Ultrasonic Sensor Module | Distance Measurement for Arduino
Original price was: ₵18.00.₵17.00Current price is: ₵17.00.PUMPS, MOTORS, RELAYS & DRIVERS
Mini Submersible Water Pump 3V-5V | Horizontal Motor for Arduino
Original price was: ₵28.00.₵27.00Current price is: ₵27.00.
IRF520 MOSFET Driver Module (0-24V) | PWM Motor & LED Controller
Original price was: ₵18.00.₵16.00Current price is: ₵16.00.
MG996R 360° Continuous Rotation Servo Motor | High Torque Metal Gear
Original price was: ₵92.00.₵80.00Current price is: ₵80.00.
DC 12V Brushless Submersible Water Pump – 3M Lift, 240L/H Ultra-Quiet Performance
Original price was: ₵100.00.₵90.00Current price is: ₵90.00.
1-Channel 12V Relay Module | For Car Electronics & Solar Projects
Original price was: ₵20.00.₵18.00Current price is: ₵18.00.
1-Channel 5V Relay Module | Low Level Trigger for Arduino
Original price was: ₵15.00.₵12.00Current price is: ₵12.00.
4-Channel 5V Relay Module | Optocoupler Isolated for Arduino
Original price was: ₵40.00.₵38.00Current price is: ₵38.00.Display (LED, LCD, OLED), Interfaces & Other Modules
0.96 Inch OLED Display Module (Blue) | I2C Interface 128×64 Pixel
Sharp, Bright, and Compact. This 0.96-inch OLED screen delivers incredibly crisp blue text on a black background. Unlike standard LCDs, it doesn't need a backlight, making it thinner and more energy-efficient. It uses the I2C interface, so you only need 2 wires to control it!
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Resolution: 128 x 64 Pixels.
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Color: Blue Text on Black Background.
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Interface: I2C (Only 4 pins).
- Controller: SSD1306 (Standard Library).
- Best For: Smart Watches, Weather Stations, and Battery Monitors.
1.3 Inch OLED Display Module (Blue) | I2C SH1106 Screen 128×64
Bigger, clearer, and easier to read. The 1.3-inch OLED gives you 35% more screen area than the standard 0.96-inch version. It features the exact same 128x64 resolution but with larger pixels for better visibility from a distance.
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Size: 1.3 Inch (Diagonal).
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Controller: SH1106 (Requires specific library setting).
- Interface: I2C (4 Pins).
- Best For: Digital Dashboards, Smart Meters, and Menus.
16×2 LCD Display with I2C Interface – Blue Backlight
Display your project data with only four connections. This 16×2 LCD comes with the I2C backpack already soldered, making it ready to use without additional soldering.
Display: 16 characters × 2 lines
Backlight: Blue with white characters
Interface: I2C (VCC, GND, SDA, SCL)
Operating Voltage: 5V DC
Contrast: Adjustable onboard potentiometer
Beginner Friendly: I2C adapter already soldered
Best For: Arduino, ESP32, Raspberry Pi, IoT and STEM projects
A 16×2 character LCD provides two rows of 16 characters, while using an I2C interface greatly reduces the number of microcontroller connections required compared with the standard parallel interface.
16×2 LCD Display with I2C Interface – Yellow Backlight
A clear, beginner-friendly 16×2 character display with the I2C backpack already soldered. The yellow-green backlight provides excellent readability while the I2C interface reduces wiring to only four connections.
Display: 16 characters × 2 lines
Backlight: Yellow-Green
Interface: I2C (VCC, GND, SDA, SCL)
Voltage: 5V DC
Contrast: Adjustable
Installation: Ready to use – no backpack soldering required
Best For: Arduino, ESP32, Raspberry Pi, IoT and educational projects
20×4 LCD Display Module with I2C Interface – Yellow-Green Backlight
Large 20×4 character LCD with a pre-soldered I2C interface for Arduino, ESP32, Raspberry Pi and embedded projects. The display provides four lines of information while requiring only four connections, making it ideal for sensor monitoring, menus, instrumentation and beginner-friendly electronics projects.
Display: 20 Characters × 4 Lines
Backlight: Yellow-Green
Supply: 5V DC
Interface: I2C
Connections: VCC, GND, SDA, SCL
Contrast: Adjustable onboard potentiometer
I2C Backpack: Pre-soldered
Best For: Monitoring systems, IoT, Arduino, robotics and STEM projects
20×4 LCD Display Module (Blue Backlight) | 2004A Character Screen
Double the space, double the data. The standard 16x2 LCD is great, but sometimes you need more room. The 20x4 LCD gives you 4 lines of text (20 characters per line), allowing you to display complex menus, sensor readings, and status messages all at once.
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Size: 20 Characters x 4 Lines.
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Display: White Text on Blue Background.
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Controller: HD44780 (Standard Industry Chip).
- Best For: Weather Stations, 3D Printers, and Advanced Menus.
7-Segment LED Display – Bright & Clear Output
MAX7219 4-in-1 Dot Matrix LED Display Module | Red Scrolling Text
Create your own digital sign board. This module combines four 8x8 LED matrices into a single display. It is pre-wired and ready to scroll text, numbers, and symbols using just 3 pins on your Arduino.
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Resolution: 32 x 8 Pixels (Total 256 LEDs)
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Color: Red
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Interface: SPI (DIN, CS, CLK)
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Best For: Digital clocks, scrolling message boards, and counters.
TUTORIALS & BLOG
Best Stem Careers: Essential STEM & Related Careers You Need to Know
10 Fun and Easy STEM Activities for Kids to Try at Home or in the Classroom
STEM Education: Nurturing Scientific Curiosity at Home
DIYgh TECH HUB - The Next Generation of STEM and Robotics
Our platform is designed to help students explore and showcase their knowledge in science, technology, engineering, and mathematics through hands-on robotics design and programming. We believe that through practical projects and problem-solving, learners can develop the critical thinking skills needed for the future. Plus, we offer affordable electronics, IoT, and STEM kits to support impactful, experiential learning.
Visit our online store – your trusted destination for high-quality STEM kits, robotics components, IoT devices, and educational resources. Whether you’re a student, educator, or tech enthusiast, our products are rigorously tested to meet educational and technical standards, sparking creativity and innovation.
Join our community of innovators. Shop our online store, check our tutorials, and empower your learning journey with us.