Light & Sound

Specifications  Net Weight:16gWorking Voltage: 12VLoad Power: AC 250V/10A, DC 30V/10A  Module instructions 1. photoresistors module is most sensitive to ambient light, generally used to detect the brightness of the ambient light.2. when the...

Features:Photosensitive resistance is the resistance of a semiconductor material, the conductivity change with light intensity varies.The use of this feature will work if made of different shapes and light-receiving area of the photosensitive resistance...

Description: The OPT3001 sensor is a single-chip lux meter, measuring the intensity of light as visible by the human eye. The precision spectral response and strong IR rejection of the device enables the OPT3001 to accurately meter the...

Features: Made of premium material, solid and durable.Specially designed for the those who need strobe light and large volume.Compact and mini size, lightweight and portable.Very practical, cost-effective, completed configuration and easy to use...

Features:Photosensitive resistance is the resistance of a semiconductor material, the conductivity change with light intensity varies.The use of this feature will work if made of different shapes and light-receiving area of the photosensitive resistance...

Description: AM312 body sensor modules: a digital-based passive body Intelligent infrared technology, automatic control products. High sensitivity, High reliability. Widely used in various electrical equipment with automatic detection...

 Features:   Used for SD USB speaker, bluetooth speaker, and etc.   It is small, delicate and strictly functional.   Totally brand new and high quality.Specifications:Power: 3WResistance: 4 OhmSize :...

The PT334-6C 5MM Phototransistor is a high speed and high sensitive NPN silicon phototransistor. It is completely ;ead and halogen free. It is packaged as a 5mm LED using a clear epoxy, making it sensitive to infrared radiation...

Product Description How to Use:1. PDM MEMS microphone, in addition to analog or I2S, PDM is a "third" microphone that can be integrated with electronic equipment. These microphones are very common in products, but rarely seen in manufacturer...

Specifications  Net Weight:16gWorking Voltage: 5VLoad Power: AC 250V/10A, DC 30V/10A  Module instructions 1. photoresistors module is most sensitive to ambient light, generally used to detect the brightness of the ambient light.2. when the...

Specifications:Voltage: 5-5.5V DCCurrent: less than 1.5APrinciple: Use a covering on the photosensitive nozzle, when the light is shining on the obstruction to form a shadow, the light on one side. When the difference is formed with the other...

Features:  1. Comes with a microphone, do not have to connect audio cable.2. Power supply 5V (USB interface)3. High brightness: all authentic Taiwan Yiguang high light bright LED4. The use of single-chip drive, the spectrum effect is better, no...

Specifications: Working voltage: DC 3.3V-5V Working current: try to choose more than 1A power supply Working temperature: - 10oC - +50oC Mounting aperture: M3 screws Detection range: 1mm to 60 CM adjustable, the closer the performance more...

Description: Size: 1.2x0.8cmVoltage: 3.3-5vMagnification: 65DbOutput: default AC (switchable solder joint on DC shorting board) Package included:1 x 65dB Microphone Module

Features: 5-channel tracing module analog output, analog output and distance, object color related.  The stronger the infrared reflection (white), the larger the output, the weaker the infrared radiation (black), and the smaller the output. The...

Introduction  TCRT5000 sensor infrared emission diodes continue to emit infrared, when the emitted infrared rays are not reflected back or reflected back but the intensity is not big enough, the infrared receiver tube has been in the off state,...

Feature:High-quality sound,with smooth surface.With wide frequency response and low distortion.The performance to soft music and light music is excellent.It is the basis of the electric electroacoustic transducer.It fits for Home Theatre,...

Description: - Professional Piezo Contact Microphone Pickup Copper Pickup.- Easy to install, convenient to use.- 6.35mm jack plug, direct contact with the music instrument to pick up the sound.- Just plug it into an amplifier or other recording device...

Overview: 1. The GY-33 is a low cost color recognition sensor module. Working voltage 3-5v, low power consumption, small size, easy to install. 2. The working principle is that the illumination LED emits light, and after illuminating the object to be...

Feature: 1. Microwave / radar sensor switch, the sensing distance is 12 meters directly in front, and the sensing angle is wide2. 5.8G frequency, normal installation and use do not interfere with each other, high stability and strong anti-interference...