Additional information
Model Number | module |
---|---|
Compatible Audio & Video Equipment Style | Speakers |
Brand Name | SD&HI |
Origin | Mainland China |
Certification | NONE |
Internetowy sklep tanio
45.05 $
19998 in stock
Model Number | module |
---|---|
Compatible Audio & Video Equipment Style | Speakers |
Brand Name | SD&HI |
Origin | Mainland China |
Certification | NONE |
Dimension
Long 65mmx wide 40mmx 25mm high
Features
The circuit is simple,safe and reliable.
Operating voltage AC 12-16V, suggest to use an independent power supply for it.
Sampling delay of 3-5 seconds of 1.2V DC Sampling 3-5 seconds delay.
Package included
1 x Speaker protection board DIY Components kit for Stereo
This products include all components and PCB as the picture shows. but NOT assembled.
most hdd boards have the unique biosrom or nvram chip which includes the unique data to access the hdd system area. if the bios information is not compatible with your hdd, there is no way to read the hdds data. because of this, we should use the original pcbs bios when we swap pcb. bios chip swapping is a must. before you purchase, please read: 1 this is just a pcb printed circuit boards, not the whole hard drive; 2 pcb board number is printed on the board, not on the sticker; 3 these boards are used, not brand [...]
64.20 $ Add to cartGold-plated DIP8 Mono To Dual OP Amp Adapter Converter Socket Description: This is Assembled product. 100 Brand new and High quality Mono To Dual OP Amp Adapter Socket Using Taiwan nextron DIP8P Gold plated IC socket High-grade gold-plated double-sided PCB, Gold-plated double-headed round needle Suitable for AD797 AD847 OPA627 OPA134 OPA604 NE5534 OPA128 etc. Packing List: 1pcs x Mono To [...]
43.83 $ Add to cartProgrammable Eight Decade Resistor Board 1R-9999999R Step Accuracy 0.1R 1/2 Watt SMD Resistance Module Description: This is resistance substitution box good low-cost alternative solution with good accuracy, wide range and 0.1R step accuracy. for educational experiments, electronic engineering design or test trimming are excellent applications. Can flexible and quick setting resistance range from 1R to 9999999R or 0.1-9.9999999MR 0-10MS . Feature: Design based on resistors series theorem. 1/2 watt tolerance +/-1 SMD resistors. High quality FR4 glass fiber PCB. With spare parts 8 pieces jumper caps Specification: Programmable Resistance: 0 to 9,999,999 ohm, [...]
42.54 $ Add to cartCompatible Audio & Video Equipment Style: Amplifier Model Number: T-Impulse Wristband MCU: S76G LoRa Frequency Band: LoRa 868MHZ T-Impulse S76G 868MHZ Bracelet: K133 Colour: black Material: plastic+metal Package Contents: 1 x T-Impulse S76G Bracelet 868MHZ 1 x TYPE-C Line Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the [...]
99.50 $ Add to cartExcelValley - Mono Patch Cable Splitter - TS 3.5mm 1/8 - Modular Synth Eurorack Mono Audio Multi Splitter Adapter A passive 1 into 5 multiplier in a star shape. Suitable for your Eurorack modular synthesizer, or other general patching duties, where a mono 3.5mm cable is needed. Features Connect up to 5 devices to one source device - 6 Ports, 5 Way Nickel plated connectors provide high corrosion protection 3.5 mm adapter splits line into five 3.5 mm ports 1 input / 5 outputs any socket can be used as input Compatible with: Roland, Moog, Doepfer, Arturia, Korg Specifications Color [...]
50.48 $ Add to cart85774 Ratón y teclado KSD301 250V 10A 95 °C Cierre Normal NC temperatura controlada interruptor termostatoAltavoz OOTDTY Descripción:100 nuevo y de alta calidadAmpliamente utilizado para control de temperatura o protección de electrodomésticos eléctricos.Se cierra hasta que la superficie alcanza los 95 grados Celsius, luego el interruptor se abre.Propósito, reinicio automático, bajo costo, gran capacidad, termostatos de corriente electrodomésticos, PC, hornos de microondas, planchas, refrigeradores, horno electrónico, unidad de calefacción, café, calentador de agua, etc.Tipo de acción: Cierre Normal N.C.Temperatura de acción: 95 Â 250V 10AResistencia de circuito 50 MohmResistencia de aislamiento 100 MohmTamaño: 3,3x2,1 cm/1,3 pulgadas x 0,8 [...]
41.68 $ Add to cartRC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Description: RC absorption circuit is also called RC Snubber circuit. It is a circuit structure in which resistors and capacitors are connected in series and connected in parallel with switching devices. It is used to improve the voltage and current waveforms of electronic power devices when they are turned on and off. The RC absorption circuit module can prevent the induced electromotive force generated at the moment of turning on and off of the inductive load from causing damage to the switching [...]
40.53 $ Add to cartHW-882 2S 3A 18650 Li-ion Lithium Battery Charger Protection Board BMS Module 7.4V 8.4V Feature: 2S 7.4V/8.4V 18650 lithium battery protection board, suitable for protecting two rechargeable li-ion/lithium polymer batteries in series from overcharge and overdischarge. Specification: Charging voltage: 8.4V-9V Maximum working current: 3A Maximum instantaneous current: 5A Quiescent current: less than 3uA Internal resistance: less than 45mΩ Over-discharge voltage range: 2.3-3.0V ±0.05V Overcharge voltage range: 4.25-4.35V ±0.05V Short circuit protection: it can be protected and needs to be recharged Product size: 36 x 6 x 2mm Product weight: 3g Packing size: 50 x [...]
40.59 $ Add to cart5A 90W PWM Motor Speed Controller Module DC 5V-35V Adjustable Voltage Regulator Governor Switch Specification: Working Voltage: DC 5V-35V Output Current: 0-5A Output Power: 90W Large Quiescent Current: 7μA Standby State PWM Duty Cycle: 1-100 PWM Frequency: 20KHz Product Size: 50 X 30 X 15mm/1.97 X 1.18 X 0.59 Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. 1 X PWM [...]
40.79 $ Add to cart5A 90W PWM Motor Speed Controller Module DC 5V-35V Adjustable Voltage Regulator Governor Switch Specification: Working Voltage: DC 5V-35V Output Current: 0-5A Output Power: 90W Large Quiescent Current: 7μA Standby State PWM Duty Cycle: 1-100 PWM Frequency: 20KHz Product Size: 50 X 30 X 15mm/1.97 X 1.18 X 0.59 Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due [...]
40.80 $ Add to cartF5305S PMOS Pulse Trigger Switch Board FET MOS Field Effect Transistor Switch Module 3V 5V 12V 24V 36V Feature: 1. Field effect transistor switch module, input and output are completely isolated. 2. Signal trigger terminal: digital high and low level. Can be connected to MCU IO port, PLC interface, DC power supply, etc., 3. Input signal voltage: 3V~24V; current: about 5mA. 4. The output terminal can control high-power equipment, motors, bulbs, LED strips, DC motors, micro water pumps, solenoid valves, etc. 5. Output controlled voltage: 5V~36V. Current: less than 5A, more than 5A need to add a heat sink, [...]
40.98 $ Add to cart2.5ml Stainless Steel Paint Wax Stamps Sealing Spoon Gifts Accessories Stainless Steel Seal Paint Wax Sticks Spoon DIY Sealing Stamp Decoration Spoon Tool Features: Special spoon for sealing stamps Stainless steel material, more durable. Specifications: Name: 2.5ML paint sealing wax spoon Material: Stainless steel Size: 116 X 26 X 5 mm/4.57 X 1.02 X 0.2 in Color: Silver Quantity: 1 Weight: Approx. 19g Packaging: OPP bag packaging Note: 1.Please allow 1-3 cm differs due to manual measurement. 2.Due to the different display and different light, the picture may not show the actual color of the [...]
40.31 $ Add to cartNOTE at here only : shipping fees compensation or only for payment 1.Don't buy if you don't confirm you can use them, just ask us for detailed drawing to check if they are fit. 2.You will receive the item same as the pictures. maybe some difference on the color as the light during shooting. 3.Our price does not include duties or import taxes, VAT, or other hidden charges. It means shipping company will charge these. 1.As our good buyer, wish you can give us positive feedback after you receive [...]
40.15 $ Add to cartDescription: Features: Soft Gives a smoother, -looking finish on skin.Help to covers dark circles and dark spot Lightweight fluid concealer provides medium coverage with a comfortable matte finish. Smoothing liquid concealer for full coverage Can cover up fleck,dark heavy skin,pore bulky etc. Concealer flaws imperfections skin and cover dark circles Invisible Liquid Concealer gives you lightweight and look in whole day Full coverage,can invisible winkles and flaws For all skin types, including sensitive skin Long Quantity:1pc Net weight:20ml Weight:25g Color: As the picture shown Specifications: 1.It can cover skin greasy, dark circles, uneven skin tone and dullness, [...]
41.08 $ Add to cartNew Fashion Square Ladies Polarizing Sun Glasse UV400 Mens Glasses Classic Retro Brand Design Fishing Sunglasses Color:frosted ash,frosted blue,Brown,tea Brown,blue Frame material: Plastic Titanium Leg length: 14cm Frame height: 4.2cm Frame width: 5.2cm Nose width:2cm Total length:14.5cm Package: 1pcsWithout retail package Notes: 1. We provide clear pictures, measurements where possible. 2. The color of the actual items may slightly different from the listing images due to different displays. 3. Please leave a message before you give a bad feedback, if the products have some problems. Thank you for your [...]
40.15 $ Add to cart30PCS specially for dropship,VIP price,please click here! Description description: 1.They’re and shiny, with no defects that I can see. 2.They even have a bit of weight to them, which surprised me given the price. 3.The glasses are really cool, if you still have a cool image, in general it will be . 4.Recommend. If you’re thinking about ordering these, I don’t think you’ll be disappointed. 5.Suitable for all outdoor activities, you will be outstanding in the crowd with it. Specifications: Gender:Unisex Frame Material:PC Lens Material:PC Suitable For Face:Universal Weight;32g Package Included: 1 [...]
40.79 $ Add to carthot Adapter OTG Micro USB Adapter For Android Phone Ipad Macbook Micro USB Male To USB 2.0 Female Microusb OTG Adaptor Converter Description: Size: As the picture shown Note: the product in the picture maybe larger than actual one, Please check the size before~ 100 compliance with current USB specifications Package included:1 x Micro Usb Male 5Pin to USB 2.0 A Female Adapter Specifications: High Speed OTG function Stable performance, plug and play Connects Your USB Flash Disk, Card Reader, Keyboard, Mouse etc. USB devices to extend functions of your Android [...]
40.33 $ Add to cartUSB 3.0 To Type C Adapter OTG Adapter Type C USB Portable Converter For Macbook Xiaomi Samsung Mobile Phone Adapters Connector Description: Features: Remind: Please make sure your phone support OTG function. 100 Brand New Type-C Male to USB Female Adapter Can be Used to Connect USB Peripherals / Devices to Mobile Keyboard, Mouse, Printers and Many More USB Devices Can be Connected and Uused with Mobile Very Compact & Ultra Stylish form Factor Connector is Made Up of High Electical Conducting Materials for Long Life, Good Connectivity and High SpeedData Transfer Specification: Size:1.8 [...]
40.38 $ Add to cart2 In 1 OTG Adapter, USB 3.0 Female ToUSB Male Male Connector Aluminum Alloy On The Go Converter Bullet Points: 1、Plug and Play: USB 3.0 toUSB Adapter can be used for direct reading without additional drivers or software. It is very practical and convenient for you. 2、Anti-Lost Lanyard Design: USB to Type-C Adapter uses an anti-lost lanyard design, so it can be easily hung on key chains, bags, purses, and ordinary ropes. It is easy to carry. 3、Fast Charging: The type-c interface supports data transfer up to 5Gbps. The speed of theUSB interface is 480Mbps, bringing you an [...]
40.34 $ Add to cartTools And Gadgets Manual Corrugated Pipe Household Hand Tools Accessories Tools Metal Scissor With Hobbing Circular Blades Description: Cutting diameter range mm: 5-50mm Cutting diameter range : 5-50mm Applicable to: metal pipe, PPR plastic pipe, copper pipe, aluminum pipe, etc Specifications: 1. Solve the problem of pipe cutting: applicable to cutting copper pipe, aluminum pipe or thin-walled non-hard metal pipe. Do not operate savagely Do not cut round pipes made of hard and thick metal. Only use round pipes made of thin wall and small hardness 2. Bearing steel blade: the blade is forged with bearing steel, with sharp cutting [...]
40.91 $ Add to cartChcę coś kupić ale szukam informacji jak zamówić... |
Kupiłem coś ale chcę poznać status zamówienia... |
Odebrałem paczkę ale mam pytanie lub problem... |
Chcę dokonać zwrotu i potrzebuję informacji... |
Droptech Sp. z o.o. droptech.polska@gmail.com |
ul. Łódzka 118, Piotrków Tryb. Sprzedajemy tylko przez internet |
NIP: 7712911090 REGON 386758083 |
Wysyłka bezpośrednio od producenta lub dostawcy |
DARMOWA WYSYŁKA + ubezpiecznie dostawy + śledzenie przesyłki |
CAŁKOWITY ZWROT podczas reklamacji |
Reviews
There are no reviews yet.