DHT11 Temperature and Humidity Sensor
KSh 300.00
DESCRIPTION
The DHT11 Temperature and Humidity Sensor is a low-cost digital sensor that measures ambient temperature and relative humidity with calibrated signal output. It’s widely used in environmental monitoring and smart automation systems due to its easy digital interface and compact design.
FEATURES
Measures both humidity and temperature simultaneously
Factory calibrated digital output for high reliability
Single-wire communication protocol
Low power consumption and simple integration
Ideal for real-time environmental monitoring
APPLICATIONS
Weather stations and climate monitoring
Smart home and HVAC control
IoT environment sensors
Agricultural and greenhouse monitoring
5kg HX711 Weight Pressure Sensor (Sensor Module)
Original price was: KSh 400.00.KSh 350.00Current price is: KSh 350.00.
The 5kg HX711 Weight Pressure Sensor with Digital Display combines a precision load cell with an HX711 amplifier and digital screen for direct, real-time weight measurement. It delivers high accuracy and consistency for both industrial and DIY applications. The digital display enables instant visualization, while the HX711 ensures stable data output suitable for microcontroller integration.
FEATURES
High-sensitivity 5kg load cell
Integrated HX711 precision ADC amplifier
Compact and lightweight design
Excellent long-term stability
Simple 4-pin connection (VCC, GND, DT, SCK)
APPLICATIONS
Electronic scales and weight measurement systems
Industrial automation
Load testing in research and development
DIY IoT-based weighing projects
HX711 Weight Pressure Sensor (Digital display)
KSh 400.00
This module is the Digital Display for the HX711 based Weight Pressure Sensor. The system combines a precision load cell with an HX711 amplifier and digital screen for direct, real-time weight measurement. It delivers high accuracy and consistency for both industrial and DIY applications. This digital display enables instant visualization, while the HX711 ensures stable data output suitable for microcontroller integration.
Applications
Smart electronic weighing scales
Force measurement systems
Industrial automation and IoT load sensing
Robotic arm and pressure testing systems
Capacitive Soil Moisture Sensor
KSh 200.00
The Capacitive Soil Moisture Sensor is a highly reliable, corrosion-resistant sensor designed to measure the moisture content of soil using capacitive sensing technology. Unlike resistive sensors, it avoids electrolysis, ensuring long lifespan and stable readings. Its analog voltage output varies with the soil’s water content, making it an excellent choice for smart farming and automated irrigation systems.
DESCRIPTION
Capacitive sensing for long-term durability and corrosion resistance
Stable analog output proportional to soil moisture level
Wide operating voltage range (3.3V–5V) compatible with Arduino, ESP32, and Raspberry Pi
Waterproof PCB design for outdoor and greenhouse applications
Easy-to-interface 3-pin connector (VCC, GND, A out)
APPLICATIONS
Smart irrigation and plant monitoring systems
Precision agriculture and greenhouse control
Soil and crop research experiments
IoT-based environmental monitoring
GY-NEO-8M Module+External Antenna. GPS Active Ceramic Antenna Module
KSh 1,500.00
The GY-NEO-8M is a next-generation GPS module offering exceptional positioning accuracy, faster satellite acquisition, and reduced power consumption. It uses an advanced u-blox 8 chipset and comes with an active ceramic antenna to maintain strong reception even in challenging conditions. Ideal for drones, precision agriculture, and advanced IoT applications where real-time accuracy is crucial.
Features
High-accuracy NEO-8M receiver with rapid lock-on.
Multi-satellite GNSS support for stable performance.
External active antenna for high-gain reception.
Low-power operation suited for mobile systems.
UART and I²C communication support.
Applications
Autonomous vehicles and drones
Fleet management systems
Precision timing systems
Geographic mapping and survey tools
GY-NEO-7M Module+External Antenna GPS Ceramic Antenna Module
KSh 1,300.00
The GY-NEO-7M GPS Module offers faster positioning, improved sensitivity, and enhanced noise resistance compared to earlier models. With its external ceramic antenna and high-sensitivity GNSS receiver, it achieves precise geolocation data even in areas with weak satellite signals. It’s a top choice for professional navigation, robotics, and mapping projects requiring dependable GPS performance.
Features
NEO-7M chipset with superior sensitivity (–165 dBm).
External ceramic antenna for consistent reception.
Built-in RTC crystal and backup battery.
Supports UBX and NMEA message formats.
Easy UART connectivity with 3.3–5V logic.
Applications
Vehicle telemetry and navigation
Autonomous robots and drones
Marine and land surveying
GPS-based data logging systems
Voltage Detection Module
KSh 130.00
This Voltage Detection Module allows safe measurement of higher voltages by scaling them down for analog input compatibility with microcontrollers. Using a precision resistor divider circuit, it converts voltages up to 25V into measurable 0–5V signals. It’s commonly used for battery monitoring, solar power systems, and energy management projects.
FEATURES
Simple and safe voltage scaling circuit.
Analog output for microcontroller ADC input.
Compact, ready-to-use breakout module.
Stable, accurate readings.
Compatible with Arduino, ESP, and STM controllers.
APPLICATIONS
Battery and power-supply monitoring
Energy-usage tracking systems
Solar and renewable energy setups
IoT-based voltage logging
GY-NEO-6M Module+External Antenna. GPS Active Ceramic Antenna Module
KSh 800.00
The GY-NEO-6M GPS Module delivers precise position and timing data using signals from GPS satellites. Equipped with an external active ceramic antenna and backup battery, it ensures fast cold starts, stable signal reception, and reliable performance even in urban environments. It supports NMEA and UBX protocols, making it compatible with most microcontrollers and flight controllers for navigation and tracking applications.
FEATURES
High-performance NEO-6M GPS chipset.
External active antenna for strong signal reception.
Built-in backup battery for quick re-acquisition.
Onboard EEPROM for configuration storage.
UART interface for simple serial communication.
APPLICATIONS
Vehicle and asset tracking
Drones and autonomous navigation
Time synchronization
Mapping and surveying projects
HC-SR501 Infrared Human Motion Module (Blue)
KSh 200.00
The HC-SR501 PIR (Passive Infrared) Motion Sensor Module is a reliable and widely used human-motion detection unit that identifies movement through changes in infrared radiation. Its dual-element sensing system detects body heat and motion within a configurable range, making it ideal for security, lighting control, and automation systems. With adjustable sensitivity and time delay, the module offers flexibility and high stability
in both indoor and outdoor settings.
FEATURES
Adjustable detection range and trigger delay. Wide detection angle and fast response. Built-in Fresnel lens for enhanced sensitivity.
Digital output for microcontroller or relay control. Compact, energy-efficient design.
APPLICATIONS
Intrusion and motion detection systems
Smart lighting and power management
Automated entry systems
Energy-saving devices
ESP32-CAM-MB Micro USB Programmer USB-TTL TYPE C
KSh 850.00
ESP32-CAM-MB is a simple board, that utilizes the CH340G USB-to-UART chip for the Serial Communication between your computer and ESP32-CAM board.
Features:
- Expansion shield for ESP32 S-CAM MB
- Includes Onboard CH340C USB to serial chip
- Type C USB
- With on board Download and RESET button
- 1 x USB-TTL Serial Download Module for ESP32 S-CAM MB Development Programming Board
ESP32-CAM with OV2640
KSh 1,500.00
The ESP32-CAM board integrates the ESP32 microcontroller with an OV2640 camera, enabling compact image capture, video streaming, and AI-based projects. Ideal for security, surveillance, and computer vision applications.
FEATURES
Built-in OV2640 camera (2 MP)
ESP32 microcontroller with Wi-Fi and Bluetooth
MicroSD card slot for storage
Supports Arduino IDE and MicroPython
Small form factor suitable for embedded camera projects
APPLICATIONS
Wireless surveillance cameras
Home automation with visual monitoring
Image recognition and AI projects
IoT projects with media streaming
Keyestudio ESP32 PLUS Board
Original price was: KSh 2,000.00.KSh 1,950.00Current price is: KSh 1,950.00.
The Keyestudio ESP32 PLUS Board is an enhanced ESP32 board board based on ESP32, integrated with ESP32-WOROOM-32 module designed for IoT projects and advanced electronics prototyping. It combines high processing power with extensive GPIO pins for multiple sensors and actuators.
It has a hall sensor, high-speed SDIO/SPI, UART, I2S as well as I2C. Furthermore, equipped with freeRTOS operating system, which is quite suitable for the Internet of things and smart home.
Features
Dual-core Tensilica LX6 CPU
High number of GPIO pins (supports ADC, PWM, SPI, I2C)
Built-in Wi-Fi and Bluetooth 4.2
Supports Arduino IDE, ESP-IDF, and MicroPython
Robust power management and low-power modes