TSOP38236 IR Infrared Receiver

GSR Skin Sensor CJMCU-6701 Analog SPI Module Measures the electrical conductance of the skin (Galvanic Skin Response) Reflects human emotional activity and stress levels Suitable for creating emotion-related projects and sleep quality monitors Utilizes a precise 12-bit AD converter for accurate readings

Analog air humidity sensor with resistance-based measurement Wide detection range: 10%–95% relative humidity (RH) High accuracy of ±3% RH at 25°C for reliable monitoring Compact size: only 10 × 5 × 0.65 mm (no case version) Operates across -20°C to +85°C for diverse environments Ideal for flexible integration into DIY and professional projects

K-type thermocouple with wide measurement range: 0℃ to 400℃. 100mm stainless steel probe ensures durability and accurate readings. High sensitivity and fast response time for reliable temperature measurement. Comes with 3-meter long cable for flexible installation. Suitable for plastic, textile, machine, and industrial applications. Compact, lightweight,...

Flexible thin force sensing resistor (FSR) with 5mm circular sensing area Detects applied force from 20g up to 1kg Ultra-thin (0.45mm) and lightweight with peel-and-stick backing Resistance decreases as applied force increases (analog output) Breadboard-friendly 0.1″ pitch 2-pin interface for easy prototyping Supports up to 10 million actuations, durable...

Low-noise analog signal path Device bandwidth is set via the new FILTER pin 5 µs output rise time in response to step input current Small footprint, low-profile SOIC8 package 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 Supply Voltage: 4.5V~5.5V DC Measure Current Range: 20A Sensitivity: 100mV/A

Sensor Type: Inductive Sensing Distance: 0.197" (5mm) Output Type: NPN-NO, 3-Wire Response Frequency: 400Hz

Gravity: 10.525GHz microwave motion sensor using Doppler effect Detects moving objects unaffected by temperature, light, dust, or noise Adjustable detection range: 2–16 meters for flexible applications Strong resistance to radio frequency interference, reliable in harsh conditions Compact Gravity 3-pin digital interface, easy Arduino/Raspberry Pi...

For beginners who are interested in Arduino A complete set of Arduino’s most common and useful electronic components Infrared sensor receiving module Laser sensor module Temperature and humidity sensor module Infrared sensor module 5v relay module Obstacle avoidance sensor module.

Operating Voltage(V): 3- 5 Operating Current(mA): 2 Communication protocol: I2C Power saving mode Automotive grad Small size, low cost. RoboticsBD

Input current (RMS): 50A. Work temperature: -25℃～+70℃. Storage temperature: -30℃～+90℃. Work voltage: 660V. Frequency range: 50Hz-1KHz.

Operating Voltage : 5v. Temperature measurement range : -55°C to 125°C. Measurement Accuracy : ±0.5°C.

Low cost, compact size dust sensor module Used to quantitative particle (> 1 micron) measurement Principle of particle counter Can sense the tobacco smoke and pollen, house dust Consist of light emitting diode lamp, detector, signal amplifier circuit and heater Used in applications such as the air cleaner or air purifier Users can use this sensor...

4.5-inch original Flex Sensor by Spectra Symbol – trusted for precision motion detection Resistance increases with bending: ideal for angle displacement measurements Durable design: tested for over 1 million life cycles Temperature range: -35°C to +80°C, suitable for harsh environments Low profile, lightweight (0.015kg) and simple to integrate in...

Hi-Link LD2420 24GHz FMCW Radar Sensor Kit Combo for advanced human presence detection. Detects both motion and stationary targets with high precision and reliability. Includes sensor module and interface accessories for ready-to-use integration. Detection range: up to 8m (wall-mounted) or 5m (ceiling-mounted). UART + digital output for flexible...