High sensitivity sound detection

Description: Module has two outputs: AO, Analog Output, real-time output voltage signal of the microphone DO, Digital Output, when the sound intensity reaches a certain threshold, the output high and low signal [threshold – sensitivity can be adjusted via potentiometer] Module features: 3mm mounting screw holes Use 5v DC power supply Analog Output Flip threshold level output High sensitive microphone and high sensitivity. Power indicator Comparator output indicator lamp

Product details of M3 Mini Portable Wireless Speaker with high quality sound, Compatible with android and IOS M3 Mini Portable Wireless Speaker:The M3 Mini Portable Wireless Speaker is the smallest, most powerful portable Bluetooth speaker on the market. Its compact size means it can be taken virtually anywhere and fits easily into a bag or pocket. It's powered by an internal rechargeable battery that keeps you going for hours when you're on the go. This portable Bluetooth speaker is also equipped with a built-in microphone so you can take calls hands-free without compromising sound quality. We believe the most important things in life are music, family and friends. And we are honored to be able to bring all three together with our new M3 portable Bluetooth speaker. The perfect addition to any patio, backyard or party, the M3 is sure to be your favorite new accessory! M3 Mini Portable Wireless Speaker: The M3 Mini Portable Wireless Speaker is the smallest, most powerful portable Bluetooth speaker on the market. Its compact size means it can be taken virtually anywhere and fits easily into a bag or pocket. It's powered by an internal rechargeable battery that keeps you going for hours when you're on the go. This portable Bluetooth speaker is also equipped with a built-in microphone so you can take calls hands-free without compromising sound quality. We believe the most important things in life are music, family and friends. And we are honored to be able to bring all three together with our new M3 portable Bluetooth speaker. The perfect addition to any patio, backyard or party, the M3 is sure to be your favorite new accessory! This M3 mini portable wireless speaker is the perfect accessory for your smartphone. It's easy to use, and provides enough volume to enjoy your favorite music wherever you are. A built-in microphone allows you to take hands-free calls on your phone. The Bluetooth connection makes listening simple, while the built-in rechargeable battery provides up to 2 hours of play time. It even pairs with other devices by using the remote control function. The M3 Mini Portable Wireless Speaker lets you enjoy music from your phone, tablet or other Bluetooth-enabled devices. This speaker has a built-in microphone and optional handsfree calling. Playback function: mp3; Frequency response: 20Hz-20KHz; Sensitivity: 110±3 dB at 1W output power (at 1m); Impedance: 4Ω; Battery standby time: Approx 2 hours. The M3 Wireless Speaker is a great option if you're looking for a wireless speaker that is both portable and powerful. The M3 features Bluetooth technology, making it easy to pair wirelessly with your smartphone or tablet. The built-in microphone allows you to use the speaker phone function, making calls without having to touch your phone—ideal for conference calls at work! Specifications of M3 Mini Portable Wireless Speaker with high quality sound, Compatible with android and IOS

Sound inTone i68 super Bass standard 5MM Jack Braided Wire Mic Remote Foldable Driver__40mm Sensitivity__103dB+- 15% Impendance__32¢+-15dB Frequency Response 20~20000Hz Plug type __3 5mm Cord__Length 1 5m+-10% Microphones__Sensitivity -42+-3dB Impendance__~2 2k¢ Frequency__Response__100~10000Hz

Features: 100% Brand new and high quality Signal output indication Single channel signal output The output effective signal is low level When there is sound,output low level and the signal lights Can be used for Acoustic control light; give sound and light alarm working with Photosensitive sensor Specifications: Size: approx. 32mm*17mm*15mm(length*width*height) Main Chip: LM393, Electret condenser microphone Working Voltage: DC 4-6V Color: Blue Net Weight: 3g Note: The Maximum induction distance is 0.5M Package Includes: 1 x Sensitivity Control Potentiometer Sound Detection Sensor Module Views: 2

Black headphones with comfortable in-ear design and 3.5mm plug Built-in microphone with controller (answer or hang up calls; pause or skip tracks) Compatible with any device with a 3.5mm jack, including Android smartphones TheComfortable Earphone Allows You To Use It For Hours On End, And The DiscreetMicrophone On The Cord Ensures That Your Voice Is Heard Loud And Clear. 100% Same As Pics Comfortable to use Noise cancellation Built in microphone Premium sound quality In ear design Answer and end calls Wide frequency range High Sensitivity

This product is suitable for: reporter vistis, records of incidents, life records, entertainment and leisure, outdoor sports, education, family security monitoring, law enforcement evidence collection, travel records, auxiliary memory etc. Product characteristics * The 5000000 pixel CMOS sensor, true HD camera function * The contour design exquisitely meticulous, the surface treatment of the carbon fiber, high-end fashion * The hidden camera, let you whenever and wherever possible the safe use * The hidden switch design, let you control experience more technology * The HDMI output function, to bring you new special entertainment experiece * The full HD 1080P video, clearer and more fluent * The new high speed USB interface design, directly connected computer access data * The support for the high-definition PC-camera functions, face-to-face experience clear world * The support of high capacity storage, the largest in support of 64G * The function is powerful, has the photography and sound recording, photographing, motion detection and other functions * The external storage design, more convenient, more safety information * The mobile detection function, not miss the wonderful moment * the built-in high capacity lithium battery, can be repeated use rechargeable

Product Description The Full HD 720P Spy Pen Camera with motion detection function is currently the world's first true HD video recording function of the digital audio and video the 5MP CMOS sensor. True HD 720P Camera, at the same time having a high speed HDMI transmission function, more convenient to browse video. Elegant appearance, stable quality, wide variety of purposes, will bring you new extratordinary experience, is your siede indispensable utility. This style spy pen camera is suitable for: reporter visits, records of incidents, life records, entertainment and leisure, outdoor sports, education, family security monitoring, law enforcement evidence collection, travel records, auxiliary memory etc. Features: · The 5.1MP CMOS, Full HD 720P spy camera function · Elegant appearance, stable quality · The hidden spy camera, let you whenever and wherever possible the safe use · The hidden switch design, let you control experience more technology · The new high speed USB interface design, directly connected computer access data · The support for the high-definition PC-camera functions, face-to-face experience clear world · The support of high capacity storage, the largest in support of 64G · Can be used for photography and sound recording, Pen, data traveller · The external storage design, more convenient, more safety information · The built-in high capacity lithium battery, can be repeated use rechargeable Specification: · Video format: AVI · Video coding: H.264 · Video resolution: P · Video frame rate: 30FPS · Player software: The operating system bring, or video playback software mainstream · Format images: JPG · Image proportion: 4:3 · Support system: Windows me//xp//vista; Mac: Linux; · Battery capacity: 250mAh · Working time: About 70 to 90 minutes · Recharging voltage: DV-5V · Interface type: USB2.0 · Storage support: TF card · Battery type: High capacity polymer lithium electricity Package Contains: 1x 720P spy pen camera 1x USB cable 1x English User manual Price: /- PKR

The main chip: LM393, MQ135 gas sensing probe Operating voltage: DC 5V Features: 1. Signal output indicator instructions; 2. Dual signal output (analog output, and TTL level output); 3. TTL output valid signal is low; (output low signal light, which can be accessed microcontroller IO port) 4. Analog output with increasing concentration, the higher the concentration, the higher the voltage; 5. Sulfide, benzene Department of steam, smoke and other harmful gases with high sensitivity; 6. Has a long life and reliable stability; 7. Rapid response recovery characteristics; Other types of sensor modules are also available on our website with delivery to anywhere in Pakistan. Views: 1

PT2399 Microphone Karaoke board Reverberation Echo sound Double electric PT2399 reverberation board CMOS Technology Auto Reset Function Low Noise, No<-90dBV Typical Low Distortion, THD<0.5% Typical External Adjustable VCO High sensitivity Low power consumption Size 7.5*4*2.2cm

PT2399 Microphone karaoke board Reverberation Echo sound Double electric PT2399 reverberation board COMOS Technology Auto Reset Function LOW NOISE, NO LOW DISTORTION, THD EXTERNAL ADJUSTABLE VCO HIGH sensitivity Low power consumption

Type of Headphones: In-Ear Speaker Impedance: 32Ω Weight: 17g Cable length: 1.25m Jack type: 3.5mm Rated power: 5mW Standards: Q / WMSX 004 – 2016 Frequency response range: 20 – 40,000Hz Sensitivity: 113dB HIGH QUALITY SOUND WEARING COMFORTABLE Noise Cancelling Earphone works with each device

Hand Held Metal Detector (GPB1) Details Feature: Ultra-high sensitivity: this equipment can detect tiny metal,such as razor-chip; Automatically initializing at start-up; The products can make different sounds when detect different types of metals,which help to find the target objectives wanted quickly Low power alarming function:when the battery voltage is low,there will be buzzer sound rings all the time to prompt to replacement batterry Specification: Detection sensitivity: ￠2.0mm stell ball Power supply: 9V fold battery(6F22ND) Operation frequency: 95KHz Power consumption: 260mW Current: less than 50mA Operation temperature: -10℃ to 50℃ Net weight: 365g Dimension: mm Package size: mm(20PCS/Carton) Finger Pak www.fingerpak.com Head Office Sales Office # 197, Mezzanine Floor, Ferozpurwala Centre, Jeswani Street, Serai Road, Karachi. Tel: 021- Fax No: 021- website: www.fingerpak.com Email: Hussain Ashok Box Pack- Warranty: 1 Year

Yamaha NS-10M Studio Reference Monitors The NS-10M family are all PASSIVE speakers. - You will need an amplifier, as opposed to many newer monitor speakers which have an integrated amplifier. (For example, the new YAMAHA HS50M and YAMAHA HS80M which are follow-ups to the NS-10M family!). FEATURES: - Compact, high performance configuration - Optimum woofer/tweeter matching - Careful crossover design - Smooth transition between frequency ranges - Minimum phase variation - Rugged horizontal placement design - Overall construction is exceptionally rugged - Withstands the rigors of continuous use Dimensions: Width: inch Height: 8.50 inch Depth: 7.80 inch Weight: lbs Loudspeaker Type: 2 way bookshelf Frequency Range: 60 Hz to 20 kHz Power Handling: 60 watts (program), 120 watts (max) Nominal Impedance: 8 ohm Sensitivity 1 W / 1 m: 90 dB SPL Crossover Frequency: 2 kHz (12 dB / oct) Components: LF JA cm cone), HF JAA (3.5 cm soft dome) Enclosure: Real wood, black finish Yamaha M-35 Natural Sound Amp Description Designed to drive the presence speakers used with the DSP-1, the M-35 is a switchable 2 or 4 channel power amplifier that lets you adjust each channel independently to compensate for any listening environment irregularities, and to finely adjust the surround effect to your particular taste. Specifications Power output: 20W (4 channel) Frequency response: 20Hz to 20kHz Total harmonic distortion: % Damping factor: 70 Input sensitivity: 0.7V Signal to noise ratio: 113dB Dimensions: 435 x 92.5 x mm Weight: 5kg

Now Buy Online Shipping All Across Pakistan COMPANY MATRIX ELECTRONICS CONTACT PERSON FAIZAN MUNIR Mobile0 w w w.matrixelectronic. com Email sales matrixelectronic. com Email info matrixelectronic. com Rain Detection sensor module Specification Product use rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO. The sensor USES the high quality FR - 04 double material, large area of CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA With potentiometer sensitivity adjustmentThe working voltage of 3.3 V to 5 V The output format digital switch output 0 and 1 and analog AO voltage output Has a fixed bolt hole, convenient installation Box Pack

Working Absolutely Fine, very High Quality with Extra Base. For Gaming, Music & Chatting purposes. Brief Specification: Speaker, Mic, Volume Adjustment Controller & On/Off Button Frequency Response: 20Hz-20kHz. Sensitivity: 111dB±3 dB. Speaker Diameter:F50mm Cable Length: 6.5 feet Microphone Sensitivity: -58 db±3db System Requirements: All Windows & All Mobiles Everything I mention please don't ask extra questions.No silly offers. Original pictures attached. NO SMS only calls. Views: 89