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Showing 241–255 of 625 resultsSorted by popularity
- Boards, Modules and Accessories, Sensors And Modules
MQ-7 Carbon Monoxide (CO) Gas Sensor Module
- CO Detection: Highly sensitive to carbon monoxide (CO) gas.
- Wide Range: Detects 20-2000 ppm CO for home, industrial, and environmental use.
- Analog and Digital Outputs: Provides 0-5V analog and threshold-based digital outputs.
- Adjustable Sensitivity: Onboard potentiometer to fine-tune digital trigger levels.
- Fast Response: Quick reaction and recovery for real-time monitoring.
- Easy Integration: Standard pin headers compatible with Arduino, Raspberry Pi, and other microcontrollers.
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
MQ-3 Alcohol Gas Sensor Module
- High sensitivity to alcohol vapors for accurate breathalyzer readings
- Multi-gas detection: also senses carbon monoxide (CO) and ammonia (NH3)
- Wide detection range: 10 to 1,000 ppm for alcohol vapors
- Analog 0-5V output proportional to gas concentration
- Fast response time (≤10 seconds) for timely alerts
- Durable design with long service life and easy 4-pin integration
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
ADXL335 GY-61 Triple Axis Accelerometer Module
- Triple-Axis Sensing: Measures acceleration along the X, Y, and Z axes.
- High Sensitivity: Detects subtle accelerations accurately.
- Wide Measurement Range: ±3g range for capturing gentle to high-impact motions.
- Analog Output: Provides analog signals proportional to acceleration for easy integration.
- Low Power Consumption: Efficient design ideal for battery-powered applications.
- Compact Design: Small and lightweight for versatile mounting options.
- Versatile Applications: Suitable for motion-sensitive devices, wearables, industrial monitoring, and robotics.
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Water Level Sensor Module
– High sensitivity sensing using parallel conductors for precise water level detection
– Analog voltage output for easy integration with microcontrollers
– Clear pin labels and simple wiring for quick setup
– Slim, compact, and lightweight design for tight installations
– Corrosion-resistant construction for long-lasting performance
– Ideal for aquariums, water tanks, irrigation systems, and DIY projectsSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Resistive Soil Moisture Sensor Module
- Accurate moisture detection using conductive probes for reliable readings.
- Both analog voltage output and digital high/low signal for flexible integration.
- Built-in potentiometer to adjust sensitivity and set trigger thresholds.
- Durable, corrosion-resistant probe construction for extended field use.
- Wide power range (3.3V to 5V) for compatibility with Arduino, Raspberry Pi and other boards.
- Ideal for automated irrigation, plant monitoring, gardening and soil research.
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
8×8 Dot Matrix LED Display Module (MAX7219)
– 8×8 LED matrix (64 LEDs) for clear text, symbols, and simple graphics
– MAX7219 driver IC for simplified multiplexing and brightness control
– SPI serial interface compatible with Arduino, Raspberry Pi, ESP8266/ESP32 and other MCUs
– Cascadeable design lets you chain multiple modules for larger displays
– Adjustable brightness via MAX7219 for optimal visibility in different lighting conditions
– Compact, robust PCB ideal for DIY projects, education, and commercial prototypingSKU: n/a - Accessories, Boards, Modules and Accessories
Transparent Acrylic Case for Arduino Uno R3
– Crystal-clear acrylic for full visibility of your Arduino Uno R3 board
– Durable protection against dust, debris and light impacts
– Precision cutouts for easy access to USB, power jack, headers and I/O ports
– Ventilation slots to improve airflow and reduce heat buildup
– Easy assembly with included screws and fasteners
– Compact and lightweight design ideal for portable projects and prototypesSKU: n/a - Boards, Modules and Accessories, Motors, Drivers and Wheels
28BYJ-48 Stepper Motor 5V DC
- High precision: 64 motor steps (5.625° per step) with a 1:64 gearbox for fine positioning
- Unipolar design for easy control with Arduino, Raspberry Pi and other microcontrollers
- Runs on a safe 5V DC supply ideal for battery-powered and portable projects
- Built-in gearbox increases torque and effective resolution (common effective output: 4096 steps)
- Compact, lightweight housing fits tight spaces in robotics and automation
- Compatible with ULN2003 and equivalent driver boards for plug-and-play integration
SKU: n/a - Boards, Modules and Accessories, Wireless Communication
SIM900A GSM GPRS Wireless Transmission Module
Boards, Modules and Accessories, Wireless CommunicationSIM900A GSM GPRS Wireless Transmission Module
- SIM900A chipset for reliable GSM/GPRS communication
- GPRS data rate up to 85.6 kbps
- Voice and SMS support for two-way communication
- UART interface for easy Arduino/Raspberry Pi integration
- Compact form factor suitable for embedded projects
- Operating voltage 3.4 V to 4.4 V
SKU: n/a - Boards, Modules and Accessories, Wireless Communication
SIM900 GSM GPRS Wireless Transmission Module
- SIM900 chipset for stable GSM and GPRS connectivity
- GPRS data rates up to 85.6 kbps for efficient transfer
- Supports voice calls and SMS messaging
- UART (serial) interface for easy Arduino and Raspberry Pi integration
- Compact, durable design suitable for embedded projects
- Operates on 3.4V to 4.4V power supply
SKU: n/a - Boards, Modules and Accessories, Motors, Drivers and Wheels, RC Drones and Accessories
Servo CCPM Consistency Tester
Boards, Modules and Accessories, Motors, Drivers and Wheels, RC Drones and AccessoriesServo CCPM Consistency Tester
– Tests servo performance in CCPM systems for RC models
– Three testing modes: Manual, Neutral, Automatic
– Connects up to three servos or ESCs simultaneously
– Compatible with analog and digital servos and ESCs
– Compact, lightweight, and portable for field and bench use
– Simple, user-friendly operation for hobbyists and professionalsSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Relay Module (8-Channel)
- Control up to 8 independent devices from one microcontroller or PLC
- Jumper-selectable isolation to separate relay power (JD-VCC) from logic power (VCC)
- LED status indicators for each channel for quick diagnostics
- TTL trigger inputs compatible with 3.3V and 5V controllers (Arduino, Raspberry Pi, ESP32)
- Secure screw terminals and header pins for load and signal connections
- Compact PCB with mounting holes; typical relay rating up to 10A per channel (verify datasheet)
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
AS608 Fingerprint Reader Optical Sensor Module
- Optical fingerprint capture for accurate biometric identification
- Compact, low-power design ideal for embedded systems and IoT devices
- Easy serial/UART integration with Arduino, Raspberry Pi, STM32 and other MCUs
- Fast enrollment and verification with onboard template management
- Durable touch surface rated for repeated daily use
- Developer-friendly with example code and rapid prototyping support
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
3-Axis Accelerometer Module Adxl345
- High-precision ADXL345 3-axis motion sensing for tilt, vibration and impact detection
- Selectable measurement ranges: ±2g, ±4g, ±8g, ±16g
- Digital I2C and SPI interfaces for Arduino, Raspberry Pi and microcontrollers
- Low-power operation with configurable power modes for battery projects
- Built-in FIFO, tap/double-tap, activity/inactivity, free-fall and orientation detection
- Compact, breadboard-friendly module ideal for wearables, drones, robotics and IoT
SKU: n/a
