Features: CATEGORY SPECIFICATIONS Chip ACS712ELCTR-5A Power Supply 5 V, single supply operation Measuring Range ±30 A Output Sensitivity 66–185 mV/A Output Type Analog voltage proportional to AC or DC current, ratiometric...

Features:  CATEGORY SPECIFICATIONS Product Name 2 Channel SW-520D Tilt Switch Module Sensor High-sensitivity switch SW-520D Working Voltage 3.3V ~ 5V Output Type Digital switch output (0 & 1) Comparator LM393 wide voltage...

Features: CATEGORY SPECIFICATIONS Product name NTC thermistor temperature sensor module Sensor type Analog temperature sensor (NTC thermistor-based) Operating voltage Typically 3.3V ~ 5V Output type Analog voltage Working...

Features: CATEGORY SPECIFICATIONS Product name NTC thermistor temperature sensor module Sensor type Analog temperature sensor (NTC thermistor-based) Operating voltage Typically 3.3V ~ 5V Output type Analog voltage Working...

Features: CATEGORY SPECIFICATIONS Product Type LM393 Photoresistor Light Intensity Sensor Module Sensor Type Light Dependent Resistor (LDR / photoresistor) Main Chip LM393 voltage comparator Function Detects ambient light intensity and...

Features: CATEGORY SPECIFICATIONS Product Type Flame Detection Sensor Module Technology Infrared flame spectrum detection (760 nm – 1100 nm) Working Principle Detects infrared radiation emitted by flames Detection Range 760 nm –...

The ICSH044A Blackberry Trackball Breakout Board is a compact sensor module designed for 360-degree trajectory tracking. It features a trackball mechanism with built-in Hall effect sensors that detect movement in all directions...

Features: CATEGORY SPECIFICATIONS Product Type Carbon Dioxide (CO₂) Gas Sensor Model MH-Z19B Detection Principle Non-Dispersive Infrared (NDIR) Gas Detected Carbon Dioxide (CO₂) Measurement Range 0 – 10,000 ppm (selectable...

The M2302B is a composite sensor designed to measure temperature and humidity, providing a calibrated digital signal output. It utilizes advanced digital module aggregation technology and state-of-the-art temperature and humidity sensing technology to...

AM2320 digital temperature and humidity sensor is a calibrated digital signal output of the temperature and humidity combined sensor. Sensor includes a capacitive humidity sensing element and a DS18B20 temperature measurement devices, and with a...

The USB Type-C to DIP Adapter Board is a versatile and essential tool for anyone working with USB Type-C connectors in electronic projects. This adapter converts the compact and modern USB Type-C connector to a standard 2.54mm pitch pin header, making it...

The XD-21 LM358 Amplifier Module is suitable for the use of a single power supply with a wide power range and is also suitable for a dual power supply. The signal amplifier module is equipped with a 10K adjustable potentiometer, which can let you...

ER-OLEDM1.09-1W-SPI is the graphic OLED display module,attached with breakout board,made of 64x128 individual white OLED pixels,diagonal is only 1.09 inch.The controller ic CH1115, communicates via 4-wire SPI serial interface,3.3V power supply,extremely...

The DHT11 Humidity & Temperature Sensor Module is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and outputs a digital signal on the data pin (no...

The DHT-11 Digital Temperature And Humidity Sensor is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data...

The HS1101 humidity sensor is a cost-effective solution for measuring relative humidity within ±5% accuracy. The sensor’s design is based on a unique capacitive cell; therefore, by using simple RC circuit wiring it is easy to interface with...

MP135 is generally preferred to measure the amount of gases such as ammonia and nitrogen in the environment. Thanks to the Al2O3 (Aluminum oxide) technology, MP135 has made the reaction time very fast. In addition, it can make high-precision...

MQ - 214 is a Methane (CH4) gas sensor detects the concentrations of methane in the air and outputs its reading as an analog voltage. Wide detecting scope. Fast response and High sensitivity. Stable and long life. Simple drive circuit. They are used in...

Sensitive material of MQ137 gas sensor is SnO2, which with lower conductivity in clean air. When NH3 gas exists, the sensor’s conductivity gets higher along with the gas concentration rising. Users can convert the change of conductivity to...

Sensitive material of MQ136 gas sensor is SnO2, which with lower conductivity in clean air. When H2S gas exists, the sensor’s conductivity gets higher along with the gas concentration rising. Users can convert the change of conductivity to...

Ozone sensors are specifically designed to detect ground-level ozone, a harmful pollutant that can irritate the respiratory system. The MQ131 gas sensor employs a semiconductor metallic oxide as its sensitive material, which exhibits high conductivity in...

MQ-8 Working voltage: 5V DC Features: Microprocessor compatible TTL output. Analogue output. The output voltage changes proportionally to the gas concentration in the air. High precision. It accurately measures the concentration of Hydrogen Gas...

MQ-2 Working voltage: 5V DC Features: Microprocessor compatible TTL output. Analogue output. The output voltage changes proportionally to the gas concentration in the air. High precision. It accurately measures the concentration of LPG, Propane (C3H8)...

MQ-135 Working voltage: 5V DC Features: Microprocessor compatible TTL output. Analogue output. The output voltage changes proportionally to the gas concentration in the air. High precision. It accurately measures the concentration of sulfur, benzene,...

Features: CATEGORY SPECIFICATIONS Product Type Gas Sensor Mounting Base Socket Compatibility MQ2, MQ3, MQ4, MQ5, MQ9/135 gas sensors Pin Count 7 pins Material PC (plastic) + metal contacts Color White Function Provides secure mounting...

This is an infrared sensor kit, which is used to automate the door opening and closing at any place. The sensor comes in two parts a transmitter and a receiver. The sensor works on the principle of infrared radiation that means if the infrared beam from...

Features: CATEGORY SPECIFICATIONS Product Name Ultrasonic Sensor Mounting Bracket (HC-SR04) Material Clear acrylic Color Transparent Dimensions 68 mm × 58 mm × 23 mm Compatibility Designed for HC-SR04 ultrasonic sensor...

Ultrasonic Module with RGB Light Distance Sensor Compatible HC-SR04 obstacle avoidance sensor for Arduino Smart Car Robot. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to...

Features: CATEGORY SPECIFICATIONS Product name PT100 resistance thermometer sensor Sensor type Platinum RTD (PT100) Application Accurate temperature measurement with temperature meters and controllers Temperature range -40°C ~...

The Momentary Tactile Push Button Module is a compact and reliable switch designed for triggering inputs in electronic circuits. This module operates on DC 5V and is commonly used for reset, start, or input selection in...

The module features: 1. imported normally open reed 2.the comparator output signals clean, good waveform, driving ability, than 15mA. 3.the working voltage of 3.3V-5V 4.the output form: digital switching output (0 and 1) 5. a fixed bolt hole for...

Features: CATEGORY SPECIFICATIONS Product Name 5mm Bi-Color LED LED Type Diffused LED LED Colors Green + Red Diameter 5 mm Package Type Diffusion Working Voltage 2.0 – 2.5 V Operating Current 10 mA Viewing...

Features: CATEGORY SPECIFICATIONS Product Type Flame Detection Sensor Module Technology Infrared flame spectrum detection (760 nm – 1100 nm) Working Principle Detects infrared radiation emitted by flames Detection Range 760 nm –...

The module features one high-quality relay capable of handling loads up to 250V/10A. The relay module includes an activation indicator LED. Unlike relay modules with two or more channels, this module does not use optocouplers; instead, the...

This Transparent Acrylic Case for PS2 Game Joystick Module is an enclosure box made up of high-grade acrylic, which provides excellent protection. This unique design provides easy connection to other components. The dimension of the enclosure box is...

The ultraviolet (UV) light found by Johann Wilhelm Ritter is the sun's rays of different wavelengths that are invisible to the naked eye. The ultraviolet ray intensity sensor can be operated with Arduino style development boards. It is also used to...

The TCA9548A 1-to-8 I2C 8 multi-channel expansion board enables communication with multiple I2C devices that have the same address that making it simple to interface with. Using this you can get up to 8 same-address I2C devices hooked up to one...

The 74HC4051  is a single-pole octal-throw analog switch (SP8T) suitablefor use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch featuresthree digital select inputs (S0, S1, and S2), eight independent inputs/outputs (Yn),...

This WS2812B 16-Bit RGB LED Ring is a circular LED development board made up of 16 individually-addressable RGB LEDs mounted on a round PCB. Each LED includes a built-in driver IC, so every LED can be controlled independently using...

This is a small, circular ring of addressable RGB LEDs. To use them, simply wire to the back of the board pictured above (there are some solder pads available, labelled for data and power) and code it using an appropriate library...