Top Sound Detection Module

AITIAO 2Pcs GY-271 QMC5883L Triple Axis Compass Magnetometer Sensor Module 3-5V IIC Electronic Compass Module Magnetic Sensor Module

  • TCRT5000 infrared reflection sensor, infrared emitting diodes constantly emit infrared rays.
  • Widely used for pulse data sampling of watt hour meter, paper detection of fax shredder, obstacle detection, black and white line detection.
  • also it provides a versatile infrared detection system solutions for automation machinery devices.
  • When object is in detecting range, infrared ray will be reflected back with high intensity, the module outputs high level and indicating diode is on.
  • when the infrared ray emitted is not reflected back or intensity is not high enough, the infrared receiving tube is in the off state and module outputs low level,while indicating diode is off.
  • Black line low output, white line high output.
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Taidacent Low Concentration Qualitative Detection MQ131 Ozone Sensor Module O3 Air Quality Monitoring

  • Mainly used for qualitative detection, suitable for home and environmental gas detection equipment, ozone gas detection, gas sensor test concentration....
  • The module has level signal output and alarm signal indicator.
  • The module is with analog signal output, voltage range: 0-5V.
  • The level signal output is effective at low level, which can drive PNP transistors and can also be connected to the IO port of the microcontroller.
  • The analog output voltage increases with the increase of ozone concentration, the higher the concentration, the higher the voltage.
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3-Pack 1.75mm 3D Filament Detection Module Run-Out Pause Detecting Monitor Filament Sensor for Ender 3 Pro CR-10 3D Printer and Lerdge Board

  • ...hether your printing is run out of filament. During printing if the unit detected that there is out of filament it will send a signal to the main board. With correct firmware settings the printing will paused untill the operator reload the filament and resume the printing..
  • The inlet port/outlet port of the material detection module are changed from the original metal copper sleeve to the rotating funnel opening design, which optimizes the resistance of the feeding material, makes the feeding smoother and eliminates the material/filament, and avoids the phenomenon of filament stucking and planing..
  • The arrow direction of the inlet position is silk screen, which is convenient for distinguishing the direction of the inlet and the outlet..
  • Used with Lerdge board: When there is material in, the green light in the module keeps lighting. And when the material is exhausted, the green light goes off, then the motherboard executes the pause command operation, after the replacement of the material, can continue to print. Wiring: Connect the module to the M-sensor port on the motherboard..
  • Used with other motherboards: The material detection module uses the level transition detection method. When with material in, the detection level signal should be high, and....
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ACS712 Hall Effect Current Sensor Module 5A 20A 30A Range + Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino

  • 【Perfect Combination】Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
  • 【Package Included】1pcs x 30A,1pcs x 20A, 1pcs x 5A ACS712 Current Sensor Module, and 1pcs x Voltage Sensor Module DC0-25V Voltage Tester Terminal....
  • 【Current Sensor Module】Chip: ACS712ELC-05A，Measuring range: ±5 amps, corresponding Analog output:185mV/A.--- ACS712ELC-20A，Measuring range:....
  • 【Voltage Sensor Module】Voltage input range: DC0-25V.
  • 【Pls Note】: ACS712 is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!.
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Roland Electronic Five-Piece V-Drums Acoustic Design Kit VAD-506-1

  • Five-piece V-Drums Acoustic Design kit with full-size wood shells and double-braced chrome stands. PLEASE NOTE: Kick pedal, snare stand, hi-hat stand, drum throne and drum sticks SOLD SEPARATELY.
  • TD-27 sound module with advanced Prismatic Sound Modeling derived from the flagship TD-50.
  • 14” PD-140DS digital snare and 18” CY-18DR digital ride cymbal with high-resolution, multi-sensor triggering for unparalleled dynamics and accurate positional detection.
  • 10” PDA100-MS rack tom, 12” PDA120-MS rack tom, 14” PDA140F-MS floor tom, and 20” KD-200-MS kick with custom chrome hardware and Midnight Sparkle wraps.
  • Additional cymbal pads include 12” VH-10 V-Hi-Hat, 14” CY-14C-T crash, and 16” CY-16R-T crash/ride.
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Weewooday Recordable Sound Module for DIY Audio Cards Push Button Activated 120 Seconds Recording Recordable Sound Chip for Valentine Creative Music Personal Voice Card Easy to Record

  • Versatile applications: the sound module can record from video, sound files, audio recordings, phone messages, movie sounds, etc..
  • This recordable module is suitable for any device, which will bring you a lot of convenience.
  • 120 Seconds records: our push button sound recorder can hold up to approximately 120 seconds of recording, you can use this button module to make a musical card for your loved one. There is self-adhesive on the back of the sound module, which is easy to paste on the card/box.
  • Steps to use: first, remove the yellow paper and plug one end of the double-sided audio adapter into the sound module and the other end into a device such as a mobile phone. Move the white button to the far left and play the audio on the device to start recording. After recording, move the white button to the far right to play the recording. Place the yellow paper under your tongue to stop the playing. Remove the yellow paper and it will play again. It can be re-recorded multiple times.
  • Useful combinations: including a sound module and a double-sided audio adapter, the recordable sound chip measures about 5.3 x 2 inch, the audio adapter measures about 50 cm/ 19.6 inches in length, appropriate for you to use.
  • Fun to DIY: it is an ideal choice for you to use this ....
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Blink Wired Floodlight Camera – Smart security camera, 2600 lumens, HD live view, enhanced motion detection, built-in siren, Works with Alexa – 1 camera (White)

  • Help protect your home day or night with Blink Wired Floodlight Camera — a smart security camera with 2600 lumens of LED lighting, enhanced motion detection, and a built-in security siren..
  • See and speak from the Blink app — Experience 1080p HD live view, night view in color, and crisp two-way audio..
  • Get real-time alerts — Be alerted to movement with dual-zone, customizable motion detection and sound the security siren when needed. Set motion zones in the Blink Home Monitor app so you’re only notified when you need to be..
  • See who’s there — Experience Blink’s new person detection feature with embedded computer vision (CV) as part of an optional Blink Subscription Plan (sold separately)..
  • Set up yourself — Follow the included instructions and connect to your home's existing outdoor wiring..
  • Save and share clips — Choose to store events in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with a Sync Module (sold separately)..
  • Works with Alexa — Connect your Wired Floodlight Camera to Alexa to engage live view, arm and disarm your camera, and more using your voice..
  • Includes one Blink Wired Floodlight Camera and one installation kit..
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3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino 30A

  • Current sensor chip: ACS712ELC-30A（Note: there are 3 specifications of the product 5A/20A/30A, Pls choose them accroding to your needs.）.
  • Measuring range: ±30 amps, corresponding Analog output:66mV/A..
  • When there is no the detection current through, the output voltage is VCC/2.
  • Note: ACS712 module is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!.
  • Package includes:3 Pack 30A Current Sensor ACS712 Module..
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UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino Raspberry Pi

  • ❃❃ Package Included：3 x ACS712 Hall Effect Current Sensor Module + 3x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor.
  • ❃❃A wide range of applications:The current sensor ACS712 provides economical and accurate solutions for ac or dc sensing in industrial, commercial and communication systems. Typical applications include motor control, load detection and management, switching power supply and overcurrent fault protection..
  • ❃❃ACS712 Hall Effect Current Sensor Module：Chip: ACS712ELC-30A.
  • Pin 5V power supply, on-board power indicator.
  • ❃❃Voltage Sensor Module：Voltage input range: DC0-25V.
  • input : Terminal cathode connected to VCC, GND negative pole.
  • Output interface: "+" then 5/3.3V, "-" then GND, "s" then the for AD pins..
  • ❃❃Perfect Combination：Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
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PIR Infrared Motion Sensor Activated Voice Player Entrance Welcome Doorbell for Shop Store with USB Cable

  • PREMIUM STUFFED ANIMAL SOUND MODULE! If you are looking for a recordable voice module for your recordable stuffed animals, then you have found the....
  • HOLDS 7,200 SECONDS OF PREMIUM SOUND! Did you know you can enjoy hours of high-quality sound with your Friendly Songs Sound Module! Simply download an....
  • TONS OF AMAZING USES! Do you want to create the perfect playlist for your stuffed animal sound box or heartbeat bear to put your baby to sleep? Or....
  • THE PERFECT SIZE! This magical sound recorder module is just the right size to fit into the back of a favorite stuffed animal. Or it works great for....
  • GIVE THE BEST PERSONALIZED GIFT! If you want to create a meaningful gift for your significant other, friend, child, or parent, then you will love the....
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Bolsen HB100 Microwave Doppler Radar Wireless Module Motion Sensor HB100, Microwave Motion Sensor, Motion Detector

  • 【Doppler Technique Microwave Induction】: The RCWL-0516 Microwave Radar Sensor Module is equipped with Doppler radar technology which is specially designed for detecting objects' motion. With high anti-jamming capability that it'll not be affected by wind, heat or other environmental factors..
  • 【RCWL-9196 Chip】: Equipped with the special signal processing chip RCWL-9196, the radar sensor module has the features of high sensitivity, long sensing distance(5-7M), high reliability, wide detection angle and wide power supply voltage range(4.0-28.0V)..
  • 【5 Ports for Varying Needs 】: 3V3(3V3 Power Output).
  • OUT(Control output. It will output high level when detect moving objects).
  • OUT will output low level all the time when the power is lower than 0.7V).
  • 【Penetration Testing Capability】: Compared with the traditional infrared induction PIR, this sensor module has the penetration detection ability..
  • 【Package Inlcudes】: 5x RCWL-0516 Microwave Radar Motion Sensor as pictured..
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Creativity 3D Printer Filament Detection Sensor Module Filament Run-Out Pause Detecting Monitor for 3D Printer Lerdge Board 1.75mm Filament (Black)

  • ★【3D Printer Accessories】Very practical filament detection sensor module, ideal accessories for 3D printer, making your printing work smooth and relieved..
  • ★【Main Function】For checking the filament is whether run out or not, it automatically stops the 3D Printer when the filament runs out..
  • ★【Filament Detection Module】Newly designed smart module, The main board executes the pause command operation when the filament is run out..
  • ★【Extended Product Life】A wear-resistant copper sleeve is added to the feed port and the discharge port at the same time can effectively prolong the service life of the product..
  • ★【After-sales Guarantee 】Each defective item can be replacement for free or refund. If any question, please feel free to contact or QA us, we will try our best to service you..
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