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1 x Bluetooth Mp3 Decoder Board. Model: JQ-D132BT (with Bluetooth call + recording) LCD screen display. Support recording function; support TF interface; ... moresupport USB interface (U disk);. Decoding supports MP3, WMA, WAV, FLAC, and APE lossless format music; supports external audio source input LINE IN;.
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The product not only can output 7.83Hz Schumann wave, but also can adjust the frequency in the range of 0.1Hz ~ 30KHz, digital circuit crystal oscillator ... morefrequency reference, more stable, stronger anti-interference.
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4 PCS 40A Automotive Relays, 5 Pin Relay, 12V Waterproof Car Relay, Auto Relay Switch, for Car Boat Outboard Motor (Black). 🚘 Plug and Play: Compatible ... morewith the most universal 12V 5-Pin automotive relay with a 40A switching capability.
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5.99
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PT2399 is an echo audio processor IC utilizing CMOS Technology which is equipped with ADC and. easily adjustable. PT2399 boast of very low distortion ... more(THD
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132.07
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The NanoPC-T4 is by far the smallest RK3399 based high-performance ARM board with popular ports and interfaces. Its software is fully open source. It ... moreis as small as 100 x 64 mm. The NanoPC-T4 supports GPU and VPU acceleration and works with Android 8.1 and Lubuntu Desktop.
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Model: CLAA070MA0ACW. HDMI Port Support Transform Audio Compatible With HDMI 1.3/1.4,HDCP 1.2. Video Input: HDMI VGA AV1 AV2 USB. Audio Input: HDMI PC-Audio. ... more1 HDMI Driver Board. LCD DISPLAY SCREEN .
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Location: 金东区, China
$
17.00
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Location: 罗湖区, China
You are bidding 2PCS 2 PCS AY-3-8910 8910A YM2149F AY38910A Sound Generator IC.A57 High Quality Brand new Condition: working PERFECTLY for ANY RADIO SATELLITE ... morePROJECT. And if you are not satisfied with it, we will offer FULL-REFUND. Inport&export custom fees and TAX is not included. SHIPPING TIME(weekends/holidays excluded) Country Name Shipping Time Country Name Shipping Time USA/Canada, 7-16d Spanish/Portugue, 7-25d, East/South Asia 7-16d France/West Asia 7-25d, United Kingdom 7-20d, Italy, 7-30d, Australia/New Zealand, 7-20d, West Asia/Middle East 15-25d, Most Country of West/North Europe 7-20d, South America and Africa 15-30d, East/Middle Europe/Russia 7-25d, Remark:1.The actual shipping time is determined to local custom and post service; 2.China mainland and Hongkong will not be send to. INT'L AIR POST SERVICES: Air Shipping Fees + Packaging&Materials + Handling fees = $FREE[ suitable for worldwide. The shippment normally takes up to 7-15 buesiness days,holidays&weekends are not inculded] we also offer discount on combined shipping when buyer purchases more than one item. welcome to contact us for any question. Powered by The free listing tool. List your items fast and easy and manage your active items. Powered by SoldEazy.
$
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Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
4.19
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SP1848-27145 TEC 40x40mm Semiconductor Thermoelectric Heatsink Cooler Peltier Plate Module For Power Generation. Red wire to positive, black wire to the ... morenegative, it generate electricity when the temperature difference happened.
$
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When the decoder board is not plugged into a U disk or TF card, the power-on default is Bluetooth-compatible mode; when the decoder board is plugged into ... morea disk or TF card, the power-up default is Bluetooth-compatible mode; the mode is switched by the MODE key.
$
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Location: 金东区, China
6J1 HiFi stereo tube preamplifier board finished preamplifier module (finished product). The front panel of the 6J1 audio amplifier is designed based ... moreon the circuit principle of the X-10D music fax machine, and is reasonably optimized.
$
2.99
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$
7.97
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Output output range: DC 3.3V~18V. Output current range: up to 2A. AC: AC input. Eco-Aquarium Water Purifier Cube Fish Tank Active Carbon Clean Water Filter. ... moreDue to the light and screen difference, the item's color may be slightly different from the pictures.
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69.90
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Multifunctional Creative Hub Unlock creativity with our 16x16 pixel, 256 full RGB self-programmable LED art pixel screen. Its customizable clock and vibrant ... morescoreboard bring life to your gaming sessions, while its interactive design adds a unique flair to various settings.
$
6.99
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All products are quality checked. High power, 30W high power, high conversion efficiency for positive and negative output. ± 12Vo module @ 24Vin typical ... morevalue: 600mW. ± 152Vo module @ 24Vin typical value: 620mW.
$
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A2212 2700Kv Motor. Rpm/V: 2700KV. A2212 930Kv Motor. Mode: A2212. A2212 2200Kv Motor. A2212 1000Kv Motor. A2212 1400Kv Motor. The three wires of the ... morebrushless electric regulator can be connected arbitrarily.
$
41.00
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Condition: New
Location: 罗湖区, China
5 PCS AY-3-8910 8910A YM2149F AY38910A Sound Generator IC. 2,China mainland and Hongkong will not be send to. Australia/New Zealand 7-12d West Asia/Middle ... moreEast 7-12d. United Kingdom 7-12d Italy 7-12d.
$
1.58
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If both input / output device do not support signal conversion, a signal conversion box is required. HDMI to VGA / RCA cable is designed to connect and ... moretransfer signals from HDMI port to VGA / RCA port.
$
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10 PCS DC3-24V SFM-27 Active Buzzer 95dB High Decibel Electronic Continuous Piezoelectric Buzzer Beep Alarm For Arduino Description: The active buzzer ... moreis a kind of electronic buzzer with integrated structure. It uses DC voltage to supply power. Complete drive circuit incorporated for direct operation from DC power source. Features: Alarm Diameter: 29mm/ 1.14" Alarm Height: 15mm/ 0.59" 2 Mounting Holes distance: 40mm/ 1.57" 2 Wires length: 105mm 14.13" Rated Voltage: 12V Operating Voltage: 3-24V Rated current: 15MA at 12VDC Rated Current(MAX): 20mA Min Sound Output at 10 cm: 95 DB Resonant Frequency: 31001500 Acoustic piezoelectric frequency: 100dB at 12VDC/30cm Resonant frequency: 2.5±0.5KHZ Working temperature: -20~45 deg Product Included 1 X 95DB Active Buzzer.
$
10.29
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Safer than connecting bare wires. Gold plated to protect against corrosion and to ensure increased power flow and the highest quality audio without distortion. ... moreAlternative for banana plugs. 9pcs seamstress chalk cloth chalk marker tailor fabric marker.
$
9.99
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Condition: Brand New
Location: China
MS-190 Buzzer Mini Motor Alarm Fire Alarm. buzzer, high decibel. Item model number: MS-190. Product sound pressure: 110 decibels.
$
10.24
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Location: Jamaica, United States
Chip type: PAM8403 1. Output power: 3W×2. There may be a problem with the computer's Bluetooth driver, the version is too old or there are files missing. ... moreAnswer: The function of the power amplifier board is to amplify the signal.
$
29.59
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Location: New York, United States
Various Small Power Supplies K-001. two red lines are input lines and two black lines are output lines. wires length: 18cm/7.1". Total Size: 75x44x42mm/2.9"x1.7"x1.6"(L ... moreW H) Weight: about 360g.
$
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【 Use restrictions 】 1. This product has good effect only in the range of desktop,When the radio leaves Ejector too far(exceed1rice),The effect is a serious ... moredecline,It is characterized by low sound and deterioration of signal-to-noise ratio;2.
$
21.26
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Location: New York, United States
Manufacturer: AIRIC. High Quality Expandable Sleeving: UL, ROHS, REACH, Halogen Free. Style: Expandable Braided Cable Sleeve. Our braided cable sleeve ... moreis used in automotive wiring Hifi audio speaker, electronic, computer, industrial and outdoor usage.
$
3.81
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Location: China
$
54.57
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Location: United States
Manufacturer Bogen Communications International, Inc. Device Supported Intercom. Product Type AC Adapter. We focus on making purchasing online a pleasant ... moreexperience. Our sales office is located in beautiful town of Redondo Beach, California, just a few miles South of Los Angeles International Airport.
$
6.93
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Location: China
Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
$
10.09
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Condition: New
Location: China
MS-190 Buzzer Mini Motor Alarm Fire Alarm. buzzer, high decibel. Item model number: MS-190.
$
63.04
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Condition: New
Location: United States
➤[Audio updateable through the USB port] First download your own speech, music or sound effects to USB flash disk. For instance, escalator safe reminder, ... moreenterance greeting, advertisting and orderable reminder.
$
7.59
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Condition: New
Location: China
High power, 30W high power, high conversion efficiency for positive and negative output. Sound & Vision. ± 12Vo module @ 24Vin typical value: 600mW. ± ... more152Vo module @ 24Vin typical value: 620mW. No load power consumption.
$
6.79
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Condition: New
Location: 金东区, China
Glowing color: red, yellow, blue, green, white. Obtain waterproof level certification, good waterproof effect. The color of the switch is bright but does ... morenot stab the eyes. The life of the lamp beads is 100,000 hours.
$
18.74
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Location: United States
We're happy to help. Batteries Included?. We do not accept P.O. Boxes. Color Black. Power Source Corded Electric.
$
7.89
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Condition: New
Location: China
LED high brightness lamp beads, high luminous brightness, energy saving and low consumption, striking light source effect. The warning lamp shade has ... moregood light transmission performance, good toughness and strong impact resistance.
$
8.99
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Location: China
5/10PCS 5V Electromagnetic Active Buzzer Continous Beep Tone Alarm For Arduino Raspberry Pi Description: The characteristics of an active buzzer are 1 ... moreThe active buzzer has an internal oscillation source, so it will sound as soon as it is powered on 2 Easy to program and control, a single high or low level on the microcontroller will make it sound. Application: computers, printers, alarms, timers and other electronic products Package Included: 5*Active Buzzer or 10*Active Buzzer.
$
110.11
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Location: New York, United States
The SMD FB-4 Quad Fuse Block is a revolutionary product that will protect your vehicle from the dreaded "Car-B-Q.". This product is the very first fully ... moremanufactured, SMD ANL fuse holder on the market.
$
23.16
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Location: China
6J1 HiFi stereo tube preamplifier board finished preamplifier module (finished product). AC 12V input: Use DC3.5/5.5 2.1 socket with AC 12V power adapter. ... moreThe front panel of the 6J1 audio amplifier is designed based on the circuit principle of the X-10D music fax machine, and is reasonably optimized.
$
11.39
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Location: China
Input range: AC/DC 100-240V. Due to the light and screen difference, the item's color may be slightly different from the pictures. Appearance size: 42 ... more61 31mm. Voice Sound Playback Module Arduino MP3 Player Module UART I/O Trigger Class D.
$
5.77
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Condition: New
Location: China
TX Technical Specifications: A. Working voltage: 3V~12V B. Working current: max≤40mA(12V) Min≤9mA(3V) C. Resonance mode: sound wave resonance(SAW) D. ... moreModulation mode: ASK/OOK E. Working frequency: 315MHz-433.92MHz. Customized frequency is available. F. Transmission power: 25mW(315MHz at 12V) G. Frequency error: +150kHz(max) H. Velocity: ≤10Kbps I. Self-owned codes: negative RX Technical Specifications: A. Working voltage: 5.0VDC +0.5V B. Working current:≤5.5mA(5.0VDC) C. Working principle: single chip superregeneration receiving D. Working method: OOK/ASK E. Working frequency: 315MHz-433.92MHz. Customized frequency is available. F. Bandwidth: 2MHz(315MHz. Having result from testing at lowing the sensitivity 3dBm) G. Sensitivity: excel–100dBm(50Ω) H. Transmitting velocity: Package: 5 X 433Mhz RF transmitter and receiver link kit for Arduino/ARM/MCU WL We sell Electronic Components including Capacitors. Resistors, LEDs, Transistors, Diodes, Relays, Rubber Feet, Voltage Regulators, IC's, Bridge Rectifiers, Op Amps, Potentiometers, Ferrites, Inductors, Fans, Teflon Tubing, and other hard to find parts. We accepts the following payment methods: 1. We only accept Paypal. Shipping information: This item will be shipped worldwild by regular mail in 2 business day. We only ship to paypal address.please give us the exact address and phone# through paypal. Delivery time: Normally delivery time. Asia countries. 8 to 20 days. UK.Ireland 10 to 20 days. USA.Canada,Australia. 10 to 20 days. Western Europe. 10 to 20 days. France.Italy and other countries. 25 to 40 days. REFUNDS& RETURN: We offer a warranty on all items that we sold. Item will be tested before ship.It will be in good condition,if there are some problems with the item,feel free to contact us. Please Email us to notify a defective item. Unless otherwise specified. This item comes with 14 days warranty from the shipment date. You must contact us before returning any product. All returns must be made within 14 days from this shipment date. Return must be
$
1.73
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Location: China
So you can quickly use the language with Flash or Processing. and other software to make interactive works. Multi-Function Shield. 4 -way LED indicator ... more( LED indicator to know the importance, in the actual doing projects, with this indicator can be used directly working status LED indicates the procedure to facilitate debugging. ).
$
4.36
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Location: China
Transmitting frequency: 315Mhz. Great influence on the antenna module reception, preferably connected to the 1/4 wavelength of the antenna, typically ... more50 ohm single conductor, the length of the antenna 433M of about 17cm;.
$
9.50
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Location: China
The new "Forty-9er" kit has the following characteristics 3, when the vibration frequency of the kit launch fixed 7.023MHz, when receiving the vibration ... morefrequency is 7.023-7.026MHz. PCB size is 6cm 6cm.
$
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Tube model:TIP41C. 1 Piece digital Power audio amplifier. Output power:5W per channel. SKU: DER0074771660010880. Board Sizez: Approx. The color may have ... moredifferent as the difference display, pls understand.
$
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Finish Diffused Light (120 degree). Unit Count 60 Count. Light Source Type LED. Shape 5mm Round Top. Light Type LED. Overview: 5 mm Frosted Foggy Round ... moreSmall Lens (Viewing Angle: 20 degrees) 2 leads, 6 colors x 10pcs = 60pcs Mixed Leddiode, 10 for Each Single Color (White Red Green Blue Yellow Orange).
$
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Tube model:TIP41C. 1 Piece digital Power audio amplifier. Output power:5W per channel. Board Sizez: Approx. The color may have different as the difference ... moredisplay, pls understand. Power comsumption:20W.
$
4.49
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Red wire to positive, black wire to the negative, it generate electricity when the temperature difference happened. Impedance Output Car Stereo Radio ... moreSpeaker High To Low RCA Line Audio Converter. Light weight, long life.
$
10.33
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Location: China
This is a DIY kit with 16 sensor modules. MQ-2 Gas Sensor Module Smoke Module X1. Photoresistor sensor module photoelectric sensor X1. DHT11 Temperature ... moreand Humidity Module Sensor X1. KY-008 Laser Head Sensor Module X1.
$
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MAX9814 High-Performance Microphone AGC Amplifier Module. Programmable Attack and Release Ratio. 1PCS xMAX9814 Module. 3.5mm Super Bass In ear HIFI Stereo ... moreEarphone Earbuds Headphone Headset With Mic. Voice Sound Playback Module Arduino MP3 Player Module UART I/O Trigger Class D.
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Location: Denver, United States
We never select a manufacturer based solely on price. All major credit cards.
$
14.77
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1 x Bluetooth Mp3 Decoder Board. Model: JQ-D132BT (with Bluetooth call + recording) LCD screen display. Support recording function; support TF interface; ... moresupport USB interface (U disk);. Decoding supports MP3, WMA, WAV, FLAC, and APE lossless format music; supports external audio source input LINE IN;.
$
1.66
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Location: China
Receiving frequency: 433.92MHZ. Interface chip/clock timing. IOT/Functional Module. Great influence on the antenna module reception, preferably connected ... moreto the 1/4 wavelength of the antenna, typically 50 ohm single conductor, the length of the antenna 433M of about 17cm;.
$
151.87
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Condition: New
Location: China
Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
$
4.55
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Location: China
Continue to rotate. Ensure that the input source signal is between 0.5V and 1.5V. The working power of the module exceeds 20W 2, and it is necessary to ... moreadd a heat sink. 30W 2 @24V 8Ω (requires heat sink).
$
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Item Description Payment& Checkout Checkout: After Auction Close.You can Go ahead and Checkout with Ebay System,We Do not Offer Combine Payment and ... moreDiscount,Since items might dispatch From our Different Warehouse.Make sure You File correct Shipping address During Checkout.And you will be Guid to Payment Link.You will be able to Pay through Below: Payment option:Paypal(Paypal allows you to pay by credit card.Debit cards,bank transfers and Paypal account Balances,For more information Please check at www.paypal.com) Shipping Time All item are shipped via HongKong Air Mail Postal Service within 2 business days once full payment is settled.If you can't get your items in time.Please contact to us first,we will check and solve it for you soon.And we can not ship to Brazil and Italy.We will reply your mail within 24 hours normally. sometimes have a little delay due to the weekend or holiday.If you can't get our mail after 48 hours,please check your spam or contact to us with other mail address or via ebay. Feecback We will automatically leave a positive feedback to everyone who has complete the transaction and leave us positive feedback. Please do not forget to give us FIVE STARS on all of the Detailed Seller Ratings. In the unlikely event you are not satisfied with the transaction. Please contact us before you sumbit your evaluation. We believe that everything could be solved by communication. 1.In order to provide you the best service. Please treat the transaction fairly. Feedback is simply what we pursue. 2.Please DO contact us first to get a better solution before you would leave a neutral or negative feedback 3.We strive for 5-star service by stating upfront our policies. Our shipping rate& our shipping frequency.If you were pleased with this transaction, please respond with all 5 stars! If you are not pleased, simply let me know via e-mail rather than leave low score, and I'll work to make it that way. 4.Please email me through" MY MESSAGES" or" Ask Seller Questions" if you h
$
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2, increasing the side tone circuit, so that when you operate the transmitter, the headset can also listen to the keying signal, side tone circuit using ... morean audio sine wave generator, the effect was significantly better than the ordinary sense of hearing frogs square wave generator.
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8.99
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10PCS DC3-24V SFM-20B Active Buzzer 95dB Electronic Continuous Piezoelectric Buzzer Beep Alarm For Arduino Description: The active buzzer is a kind of ... moreelectronic buzzer with integrated structure. It uses DC voltage to supply power. Complete drive circuit incorporated for direct operation from DC power source. Application: computers, printers, alarms, timers and other electronic products Features: Color: Black Alarm Diameter:22mm/0.86" Alarm Height:10mm/0.39” 2 Mounting Holes distance:30mm/1.18" 2 Wires length:90mm/3.54" Buzzer Type: Piezoelectric Sound Pressure Level 95 dB Rate Voltage: 12V DC Operating Voltage: 3 - 24V Max Current Rating 10mA Frequency 3900±500Hz Drive Method: Drive Circuit Built in Mounting Holes Sound:"Di" Continuous Package Included: 10*SFM-20B Active Buzzer.
$
4.10
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Condition: Neu
Location: China
1 x Funksender Modul+ Funkempfänger Modul. 5 x Funksender Modul+ Funkempfänger Modul. Empfänger-Frequenz 433,92 MHZ. Empfänger-Empfindlichkeit -105DB. ... more5 x 315Mhz RF transmitter and receiver kit Module for Arduino ARM WL MCU Raspberry.
$
9.92
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Condition: Brand New
Location: China
DC 12V/5V 10W DC Micro Hydro Generator Tap Water Flow Hydraulic DIY high power flow generator motor,Micro Hydro Generator. Appearance: generator surface ... morecleaning, no corrosion, the structure is strong.
$
2.15
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Condition: New
Location: China
New 433Mhz RF transmitter module and receiver link kit for Arduino/ARM/MCU WL Description: New 433Mhz RF transmitter module and receiver link kit for ... moreArduino/ARM/MCU WL TX Technical Specifications: 1. Working voltage: 3V~12V 2. Working current: max≤40mA(12V) Min≤9mA(3V) 3. Resonance mode: sound wave resonance(SAW) 4. Modulation mode: ASK/OOK 5. Working frequency: 315MHz-433.92MHz. Customized frequency is available. 6. Transmission power: 25mW(315MHz at 12V) 7. Frequency error: +150kHz(max) 8. Velocity: ≤10Kbps 9. Self-owned codes: negative RX Technical Specifications: 1. Working voltage: 5.0VDC +0.5V 2. Working current:≤5.5mA(5.0VDC) 3. Working principle: single chip superregeneration receiving 4. Working method: OOK/ASK 5. Working frequency: 315MHz-433.92MHz. Customized frequency is available. 6. Bandwidth: 2MHz(315MHz. Having result from testing at lowing the sensitivity 3dBm) 7. Sensitivity: excel–100dBm(50ω) 8. Transmitting velocity: Feedback: We will leave 5 Star psitive Feedback after receiving the payment.5 Star Feedback is our life. Please help do not leave a neutral or negative feedback and Low score. Please do contact us to get a better solution! Your understanding will be appriciated! We believe all the problems can be solved if buyer works with us I am a honest seller. Please 100% trust! Your sasifation is our final goal! Our best service will let you 100% satisfy! Hope also to receive your 5 star positive feedback! Note: The economy shipping will be no tracking number. Only have the recording number to prove it sent If you need the tracking number. Please select the stardard shipping. Will be sent by the HK Post/China Post Registered mail Contact With Us: 1. Please contact us with any comments. Questions or suggestions that you may have, we will be happy to assist you. 2. You can contact us by leaving us an eBay message. Or email us. You can find our email address in you Winning Buyer Notification email. 3. Our working schedule: including hotline and online inquiry) 4. We Respond
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