Sensors And Modules
Showing 46–60 of 132 resultsSorted by popularity
- Boards, Modules and Accessories, Sensors And Modules
ISD1820 Voice Recording Module with Loudspeaker
- Ready-to-use ISD1820 voice recording module with built-in microphone and loudspeaker
- Plug and play operation for instant record and playback without external programming
- Up to 20 seconds of non-volatile voice memory for alerts and messages
- Works with Arduino, Raspberry Pi, ESP32 and other microcontrollers
- Manual buttons plus MCU control pins (REC, PLAYE, PLAYL) for flexible triggering
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
DFPlayer Mini MP3 Module
– Compact DFPlayer Mini MP3 module for Arduino, ESP32 and Raspberry Pi projects
– Plays MP3, WAV and WMA files from microSD/TF cards up to 32GB (FAT16/FAT32)
– Built-in amplifier for direct connection to 4Ω or 8Ω speakers
– Operates standalone or under UART serial control with simple DFPlayer Mini pinout
– 30-step digital volume control, onboard LED and low power consumption for portable builds
– Wide voltage range 3.2V to 5V for easy integration with microcontrollersSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Thermoelectric Cooler Peltier Module TEC1-12706
- Compact 40 x 40 x 3.6 mm Peltier cooling module
- Rated 12V DC, draws up to 6A for powerful cooling
- Delivers up to 60W cooling with a proper heatsink
- Solid-state ceramic construction for long life and moisture protection
- Cools one side while heating the opposite side for directional thermal control
- Ideal for DIY fridges, PC cooling, lab equipment, sensors, and portable chillers
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Arduino UNO Sensor Shield V5.0 Expansion Board
- Designed for Arduino UNO and UNO R3 compatibility.
- Breaks out all digital and analog pins to 3-pin (VCC, GND, Signal) connectors.
- Dedicated I2C, UART and SPI headers for easy module interfacing.
- Direct servo motor connections with clear, labeled headers.
- Stackable shield design for compact, layered builds.
- Reduces wiring errors and speeds up prototyping for robotics and sensor projects.
SKU: n/a - 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
- 3-axis acceleration sensing (X, Y, Z) for full motion tracking.
- High sensitivity analog outputs for precise vibration and movement detection.
- Wide ±3g measurement range suitable for gentle to high-impact motion.
- Low power consumption optimized for battery-powered applications.
- Compact, lightweight module for flexible mounting in space-constrained designs.
- Easy integration with microcontrollers and ADC-based data acquisition systems.
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
LM393 Sound Detection Sensor Module
- High-sensitivity microphone with onboard LM393 comparator for accurate sound detection
- Adjustable sensitivity via built-in potentiometer to tune detection threshold
- Dual outputs: Digital output for threshold triggers and Analog output for raw sound level
- Compact form factor and clear pinout labels for easy connection to microcontrollers
- Low power 5V operation with wide operating temperature range (-20°C to 70°C)
- Great for sound-activated projects, noise monitoring, and interactive installations
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
I2C Bi-Directional Logic Level Converter Module
- Bi-directional level shifting for safe two-way communication between different voltage domains.
- Optimized for I2C but also supports UART, SPI and One-Wire protocols.
- Wide voltage support: converts between 1.8V, 2.8V, 3.3V and 5V logic levels.
- Compact, 4-channel design — space-efficient and ideal for multi-signal projects.
- High-speed operation for reliable, fast data transfer.
- Plug-and-play — no configuration required; protects low-voltage devices from higher voltages.
SKU: 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 - Sensors And Modules
Thermocouple K-Type Temperature Probe 0-800°C (0.5 meter)
- K-Type thermocouple for accurate temperature measurement
- Temperature range: 0°C to 800°C
- 0.5 m (50 cm) insulated wire for compact installations
- Stainless-steel probe for durability and heat resistance
- Fast response and high sensitivity for precise readings
- Compatible with Arduino, ESP, Raspberry Pi, MAX6675/MAX31855 and other modules
SKU: n/a
