Electronics From Ruining on Amazon

IPEX Aerial, 3DBi Built‑in Antenna 433‑470MHZ for LoRa Wireless Modules

Ratings for Ruining (CPR Score)

Features

Excellent Performance: RG1.13 wire high density shielding layer, oxygen‑free core, high conductivity and low loss.

Professional Production: Have undergone extensive quality and safety testing to ensure long service life and strong durability.

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Radio Module, Digital FM Radio Module DSP & FM Module Digital FM Radio Receiver Module FM Stereo Radio Module for DIY

Ratings for Ruining (CPR Score)

Features

Using professional audio DSP to process and analyze audio signal, auto mute when there is no signal or week signal as big FM base noise, in order to get rid of the annoying rustle of traditional FM radio

Using incremental digital 360° rotating encoder to adjust volume and frequency, which is accurate, stable, durable, and also offers comfortable hand feeling

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USB to RS485/RS422 Adapter, Serial Data Converter Compatible Built‑in 15KV ESD ABS Mini Size for Cash Register for PLC

Ratings for Ruining (CPR Score)

Features

Have wide application, suitable for 10/ 7(32/64bit)/Vista 2008/ XP/2003/OS X, etc.

Industrial‑grade USB to RS485 RS422 converter, allow you to easily connect any RS485 or RS422 device directly to the USB port of your computer.

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Durable Super Capacitor, 2.5V Electronic Components, 6Pcs/Set Sturdy for Super Capacitor Protection Board Start The Car

Ratings for Ruining (CPR Score)

Features

High-power switch, 3hree 2010 SMD resistors connected in parallel to a 0.4 ohm resistor (considering the heating problem, the continuous voltage limit should not exceed 1A current).

The power tube and the large copper on the back of the resistor improve heat dissipation and operate more stably.

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Bluetooth 4.0 Wallet Tracker, Keys Finder Waterproof Anti‑Theft Alarm Item Locator 10 Meters Distance Luggage Tags Easily Find All Your Things for Bags Keys Electronic Devices(Black)

Ratings for Ruining (CPR Score)

Features

⚿【HIGH QUALITY MATERIALS】: You just need to connect this bluetooth tracker to the item you often misplaced, and you can use your phone to check the last location of the item. So you can open the map in the app and predict the approximate location of the lost item, using the anti-lost device greatly reduces your time to find the item.

⚿【LONG STANDBY TIME】: This item locator has low power consumption technology, extremely low power consumption, and the battery can stand by for more than 6 months. A mobile phone can manage up to 7 anti-lost devices at the same time.

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Ruining Wireless Bluetooth Speakers Stand Holder, Lightweight 2 in 1 Bluetooth Speaker, for Desktop Cell Phone(red)

Ratings for Ruining (CPR Score)

Features

Bluetooth speaker function, 360 degree surround sound quality, wireless bluetooth connection, release your cell phone and cell phone.

When the battery power is low, the voice prompts, when charging red light is on, and the charging is completely extinguished.

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Ruining Magnetic Suction Antenna, 31cm Antenna Wireless Module Sucker Antenna, Male Adapter for CB Radio Antenna Transmitter Receiver Wireless Walkie Talkie

Ratings for Ruining (CPR Score)

Ruining 2.4G Office Mouse, Wireless Mouse Slim Silent Mouse 6 Buttons Micro- Scroll Wheel for Computers and Laptops for Notebook PC Laptop, Computer, Desktop(Black)

Ratings for Ruining (CPR Score)

Features

The left and right buttons adopt a silent micro-motion design, 250Hz high-return chip, and data transmission is faster.

Adopt 2.4G wireless frequency hopping technology, super anti‑interference ability.

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Capacitance Microphone USB Wired Microphone, Meeting Microphone, for Office Recording Studios

Ratings for Ruining (CPR Score)

Features

Cover the microphone with your hand or bring the microphone close to the speaker may produce a howling sound. In this case, first turn down the volume, take it away from the speaker, try to make the microphone turn aside from speakers.

When using the microphone unit, keep it in a cleaner place. Avoid storing or using it in places with excessive temperature and humidity, so as not to affect sensitivity and tone.

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Solar Phone Charger, Portable Durable Travel 5V Foldable Solar Charger, Camping for Travel

Ratings for Ruining (CPR Score)

Features

Utilizing solar energy can save resources and be environmentally friendly.

Standard USB output is suitable for mobile phones and other portable digital devices.

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