Additional information
Compatible Audio & Video Equipment Style | Amplifier |
---|---|
Brand Name | SD&HI |
Origin | Mainland China |
Certification | NONE |
Tania Bielizna i piżamy damskie męskie
Sklep online tanie
42.18 $
9999 in stock
Compatible Audio & Video Equipment Style | Amplifier |
---|---|
Brand Name | SD&HI |
Origin | Mainland China |
Certification | NONE |
4295 Description
This antenna is a dual-frequency antenna. I use it on my WiFi deauther OLED application. I find ESP8266 Mini D1+antenna works much better than ESP-12E/F. So I decide to use ESP-07+this antenna for all my projects.
Product specifications
Frequency:2400~2500MHz, 4900~5900MHz
S.W.R.:<=1.8
Antenna Gain: 8dbi
Radiation: Omnidirectional antenna
Polarization: Linear
Impedance:50R
PCB size: 95mm13.5mm0.55mm
Wire distance: 15cm
Connector: IPEX
Packing List:
1Pc IPEX 8dBi Antenna for ESP8266 Mini D1 ESP32-Wrover for Mini32 V2.0
Specification: Input voltage: 12V-60V Input current: maximum input current 15A Output voltage: 12v-80v continuously adjustable Output current: maximum output current 10A adjustable Output power: effective power P = input voltage V x 10A Conversion efficiency: up to 95 input voltage and current; output voltage and current affect conversion efficiency Short circuit protection: fuses Module size: 73 x 51 x 32mm/2.87 x 2 x 1.25 Weight: 177g Module nature: non isolated boost module boost Input voltage: 12-60VDC input for wide input voltage range applications Input current: 15A max over 10A, please strengthen heat dissipation Static working current: 15mA [...]
53.50 $ Add to cartThis amplifier board using ADI's class-D amplifier SSM3302, plus DSP ADAU1701 for EQ, crossover, limit, volume control etc. the optional boards are: 4 x 10W SSM3302 x 2 2 x 20W SSM3302 x 2 IN MONO 4 x 25W SSM3582 x 2 All board support analog in besides Bluetooth in mode also. There is a volume controller on the board, you can change the whole input volume. The output mode/EQ/crossover setting can be customized as you liked, please let me know if you want. The default setting is just 2ch in and copied to 4 ch out, my default EQ [...]
108.91 $ Add to cartmost 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 [...]
61.24 $ Add to cartFeatures ● infrared resolution: 120 × ninety● temperature measurement range: - 20 ~ 400 ℃● temperature measurement mode: center point, high and low temperature tracking● photo storage: 16GB TF Card● high and low temperature alarm: image, beep, LED flashing● laser indication / LED lighting● three prevention design: IP54 / two meter fall prevention● PC analysis software● six palette options● adjustable emissivity● the service time shall not be less than 9 hours● 3.7v/2600mah rechargeable lithium battery● bottom design ¼ Screw holes can be used with tripod Uti120s detailed description 1. WORLDWIDE SHIPPING.Except some countries and APO/FPO2. Orders processed timely after [...]
282.00 $ Add to cartSmall volume DC-DC synchronous rectifier step-down module Application fields: DIY mobile power supply, vehicle power supply, communication equipment power supply, various occasions with strict requirements on volume and weight such as aviation model, etc.. Technical parameters: Model name Mini360 Ultra small volume DC-DC synchronous rectifier step-down module Module properties Non isolated Depressurization Rectification mode Synchronous rectification input voltage 4.75V-23V output voltage 1.0V-17V Output current Peak 3a, long time 1.8A conversion efficiency 96 high switching frequency 340KHz Output ripple 30mV when no load Load adjustment rate ± 0.5 Voltage adjustment rate± 2.5 working temperature-40 ° C to +85 ° C [...]
43.50 $ Add to cartUTi260B Heavy Duty Thermal Camera UTi260B is a featured product of UNI-T heavy duty series thermal cameras. It is cost effective and with a wide temperature range: -20℃~550℃. It has higher IR resolution: 256×192 pixels than other models, and includes 7 color palettes and four display modes: thermal, visual image, fusion, and picture in picture. It is also user friendly and rugged enough to pass IP65 and 2m drop test. Technical Parameter 1.Temperature measurement range: -15℃ ~ measurement accuracy; ±2℃/±2 whichever is greater3.Thermal imaging pixels: 256 x 192 491524.Visible light lens: 640 x 480Only UTI260B5.Image [...]
790.33 $ Add to cartDimension 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 [...]
45.05 $ Add to cartDC-DC 9V/12V/24V to 5V Step Down Charger Power Module 3A Output USB Car Charging Regulator Buck Voltage Board Descriptions: A switching step-down DC-DC converter module; Fixed switching frequency 150KHz, the chip has excellent linearity adjustment and load regulation, fixed output 5V. The chip integrates reliability modules such as overcurrent protection, overtemperature protection, and short circuit shutdown. Specifications: Input: 5V-36V Output: 5V/3A Conversion Efficiency: 96 Switching Frequency: 150KHz Working Temperature: -40°C-+85°C Load Capacity: Maximum Output 3A, Long-Term Work 2A Product Size: 38 X 16 X 5mm/1.5 X 0.63 X [...]
40.71 $ Add to cartU.S. buyer attention: The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address. Spanish buyers attention: if your address includes following postal code please do not choose the Spanish warehouse. The zip code starts with 35/38. Overseas warehouse cannot be delivered. 5A 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 [...]
40.79 $ Add to cartProduct category: diver landscaping ornaments Material: environmentally friendly resin Size: 6 x 3.5cm Weight: ornaments plus floating ball about 20g Color: blue, orange 1. 【Material】: environmentally friendly resin, 100 brand new, high-quality material selection, non-toxic and harmless, safe to use 2. 【Style】: two movements, photo and diving, can be purchased separately, or the two can be used together, the water world is more vivid 3. 【Design】: With floating balls, floating scenery in water is more interesting; perfect accessories and decorations 4. 【Use】: landscaping ornaments, decorative water tank fish tank, a Joker item; [...]
40.51 $ Add to cartAbout color difference and size error: Due to different light problems and measurement methods, there may be a slight error, please understand.About packaging: We may change the packaging to reduce weight and keep transportation safe, depending on different goods.Thank you so much. Please compare our products with your own products before placing an order. Contact me: If you have any questions or problems about the goods, please don't just give me negative feedback. And, please contact me from AliExpress first, let me know the details, and then we will solve the problem for you as soon [...]
68.35 $ Add to cartDescription: 1.Smart Stop Sync Adapter prevents accidental data exchange when your device is plugged into someone else’s computer or a public charging station. USB Data Blocker achieves this by blocking the data pins on any USB cable and allowing only power to flow through. This minimizes opportunities to steal your data or install malware on your mobile device. 2. USB Data Blocker supports charging upto 12V/3A so the blocker wont slowdown charging and can improve charging speed in some cases. 3.Our USB Data Blocker works with any mobile device: Android, Ios, Windows, Blackberry and [...]
40.35 $ Add to cartRoller Pipe Cutter For Copper Aluminum Stainless Steel Bearing Pipe Cutter Manual Portable Metal Scissor Tube Shear Cutter 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 [...]
40.81 $ Add to cartLens Rear Cap Cover Protector for All Nikon DSLR SLR Dust Camera LF-4 GK8899 Features:Can be placed on the camera body when no lens is attached to protect your camera from dust and moistureThe rear lens cap is used when storing your lens or after the lens has been removed from your camera. It helps to keep dust from your lens mechanismCompatible with all Nikon DSLR camerasHigh impact plastic madeSize: 5.6 x 1.7cm D x TColor: BlackAccessory Only 1 x Lens Rear Cap for Nikon LF-4 We Ship to Worldwide Except some countries and APO/FPO. We only ship to confirmed [...]
41.35 $ Add to cartBeard Catcher With Two Suction Cape Bib Mirror Suction Cup Apron Hair Shave Beard Catcher Waterproof Floral Cloth Clean Care 1pc Description: 100 brand new and high quality. This fabric for haircuts and beards is polyester taffeta, which is reusable, easy to clean and easy to dry. The design of the neckline is durable, easy to wear, and can accommodate various sizes of neck. Perfect fit to the skin, no need to worry about falling hair, suitable for all kinds of people. Soft and comfortable, waterproof and breathable, special fiber silk material, waterproof, anti-static, not easy to stick to the [...]
41.09 $ 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.