Tag: USB

Robocraze UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects

by geeksbay

Product Description

UNO R3 SMD Board Compatible with Arduino

One of the most accessible ways to step into the world of electronics innovation is with the SMD Arduino UNO R3 Development Board with Cable. Known for its reliability and performance, this board is widely regarded as the best Arduino Uno compatible board for beginners and projects, offering an ideal balance of simplicity and capability.

Applications

Beginner Project Ideas with Arduino UNO SMD

LED Blink Project

Temperature Sensor Monitoring

Light Sensor (LDR) Based Automation

DC Motor Speed Control

Ultrasonic Distance Measurement

RGB LED Color Mixing

Servo Motor Angle Control

Sound Sensor Activation

IR Remote Controlled LED

Push Button Counter Display

Features

Applications:

Arduino Uno GPS Tracker Project

This project is implemented with Arduino Uno and GPS to track the vehicle. In this project, A GSM modem using a SIM card is used for communication purposes.

Arduino Uno IR Sensor Project

This project is used to control the light-emitting diodes using an infrared sensor as well as a remote. Whenever a remote button is pressed, then an infrared signal can transmit to the infrared sensor in the form of code. After that, this sensor will receive the signal and transmits it to the Arduino.

Arduino Uno Project using Vending Machine

This project is used to design a vending machine using Arduino Uno. This project uses an RFID system. Once the RFID tag is swiped across the RFID reader then some quantity of liquid can be given out. This machine is used in many organizations like colleges, hospitals to provide the service to the customers without human involvement.

Robot Car using Arduino

This project designs a robot car using Arduino Uno. In this project, a DC motor is used in the robot car, This robot car can be controlled through Arduino Uno along with a Motor Driver IC.

Specifications:

Analog I/O Pins: 6 Digital I/O Pins: 14 (of which 6 provide PWM output) PWM Digital I/O Pins: 6 Clock Speed: 16 MHz Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader SRAM: 2 KB (ATmega328P) EEPROM: 1 KB (ATmega328P) DC Current for 3.3V Pin: 50 mA DC Current per I/O Pin: 20 mA On Board LEDs: Yes

ATmega328P Microcontroller: Built on a reliable SMD version of the ATmega328P running at 16MHz for stable and efficient performance in embedded projects.
Versatile I/O Support: Offers 14 digital I/O pins (6 PWM) and 6 analog inputs, ideal for sensors, motors, and automation systems.
USB Plug-and-Play: Comes with a USB cable for quick connection to a computer, enabling easy programming via Arduino IDE.
Compact SMD Design: Surface-mount architecture ensures durability, compact size, and suitability for space-constrained applications.
Wide Application Use: Perfect for robotics, IoT, home automation, and beginner electronics projects with flexible power options.

Audio & Video Accessories

AIRHUG Conference USB Microphone No Speaker, Desktop Computer Mic, Noise Canceling, Mute Button & LED Indicator, Plug & Play for Video Conference, Gaming, Online Class, Compatible with Windows & MacOS

by geeksbay

From the brand

Why Choose AIRHUG?

AIRHUG believes true communication freedom means seeing and hearing clearly.

We focus on HD cameras and professional microphones for smooth, synchronized experiences. No complicated setup, just plug and play.

We create “unrestricted” spaces where your expression comes first.

Trusted by teams and creators worldwide. When the tech works, you just be you.

Top Recommended

Speakerphone & USB Microphone

AIRHUG Webcam

Smart Magnetic Design – This computer microphone offers 3 placement options: lay flat, clip to clothing, or attach to metal surfaces. Includes a 2m cable and 3 reusable nano adhesive dots for flexible setup in any scenario
360° Omnidirectional Pickup – With high sensitivity 360° voice pickup and a 6 ft (2 m) range, this desktop microphone ensures everyone is heard clearly. Great for gaming, streaming, video conferences, and online classes
Mute Button & LED Indicator – Instantly mute/unmute with one press, ensuring your privacy during meetings. The three color LED clearly shows mic status (Blue: AI Noise Reduction; Green: Original Mode; Red: Muted)
AI Noise Reduction vs Original Mode – Switch between two powerful modes. Use AI Mode (Blue Light) to filter out background noises like fans or keyboard clicks. For a natural, realistic sound that captures your true voice with high fidelity, we recommend switching to Original Mode (Green Light). Pro Tip: If you experience transcription issues, toggling between these two modes can help optimize performance based on your specific setup
Plug & Play, Wide Compatibility – No drivers needed. This computer microphone for desktop works instantly with Windows 7/8/10/11 and Mac OS. Supports major platforms (Zoom, Teams, Skype) and recording apps. Quick Tip: If your device is not detected, please check your computer’s privacy settings to allow microphone access for the app you’re using
What’s Included – USB Conference Mic Kit contains: 1 microphone, 1 USB-C to USB-A cable（2m）, 3 washable & reusable nano adhesive dots , and 1 user guide

Power Accessories

USB Port Portable Battery Converter Universal Compatibility Battery Power Adapter LED Light Safety Protection for Outdoor, Worksite, Travel, Connection Converter|Consumer Electronics | Mu

by geeksbay

【Product Overview】: This power tool accessory is a portable battery converter designed to act as a practical bridge between compatible tool batteries and connected devices, helping you turn existing batteries into a usable power supply on the move.
【Power Conversion】: As a battery adapter, it supports direct-connect use for compatible setups, making it easier to power lighting or electric tools without being tied to a fixed outlet.
【Portable Build】: The portable converter base is compact enough for outdoor and worksite use, with an integrated handle and stable stand design that makes carrying, positioning, and everyday handling more convenient.
【Useful Details】: Built with an LED light and battery level display, this battery power adapter gives clearer condition checks in darker areas, so you can keep working with better visibility and less interruption.
【Practical Use】: Serving as a tool battery dock, it helps extend battery-based operation for travel, repair jobs, and outdoor tasks, offering a simple way to make compatible equipment more flexible and ready when you need it.

Electronics

Lifelong Electronics Universal Travel Adapter All in One | 2000W Heavy Duty with 20W Type C & 2 USB A | 180+ Countries – Europe/US/Asia etc. | International Socket Accessories

by geeksbay

Product Description

Lifelong Universal Power Adaptor – Stay Connected Anywhere

Experience hassle-free travel with the Lifelong 4-in-1 Universal Power Adaptor. Our travel adaptor features fast-charging USB-A and USB-C ports, along with and a high-power 1840W AC output, which powers all your essentials. We’ve made it with advanced safety features, making it your reliable and durable companion. So, now charge smarter and travel with ease with your versatile travel adaptor.

Powerful Multi-Port Charging – Charge All Your Devices

Our travel adaptor features 2 USB-A ports and 1 USB-C port, delivering a total output of 20W Max. Each port supports fast charging up to 20W, Ideal to charge IOS & Android devices, tablets, laptops, and other devices like hair dryers and AC appliances as well. We have designed our travel adaptor for convenience, so the USB-A and USB-C ports can charge multiple devices, such as IOS & Android phones, tablets, and laptops, while also powering devices like hairdryers, and even AC appliances simultaneously, making it an essential companion for avid travellers.

Dual 8A Fuse Protection – Safe and Reliable Travel Adaptor

Travel confidently with our universal charger adaptor featuring dual 8A fuse protection to safeguard your devices from overloads, it ensures reliable and secure power. With fast-charging USB-A and USB-C ports (20W Max), a compact fire-retardant design, and advanced safety features, this adaptor is your trusted companion for carefree global adventures.

Universal Travel Adaptor with Multi-Plug Support for 150+ Countries

Stay connected globally with a Lifelong travel adaptor, which is highly compatible with USA, UK, EURO, and AUS plugs. With functionality that is seamless in 150+ countries, it ensures reliable power for all your devices.

Push and Slide Design – Easy to Use

Effortlessly switch between plug types with the simple push-and-slide design. This user-friendly feature lets you quickly adjust to Type A, I, C, and G socket styles, ensuring compatibility in 150+ countries. Designed for convenience and simplicity, it allows you to adapt to different sockets without hassle. You can just press, slide, and connect—making it a perfectly reliable power adaptor for all your travel needs.

🌐 Universal Compatibility: Our travel adaptor is designed to support USA, UK, EURO, and AUS plugs, making it the perfect companion for globetrotters. Enjoy seamless connectivity in more than 200 countries.
⚡High-Power Support: We’ve equipped our adaptor with a rated voltage of 100-240V and a dual 8A fuse, capable of handling high-power devices up to 2000W Max. Ideal to charge IOS & Android devices, tablets, laptops, and powering other devices like hair dryers and AC appliances as well.
🔌Fast USB Charging: Charge all your devices efficiently with our USB-A1/USB-A2 and USB-C ports offering a total of 20W Max output. Whether it’s your Android smartphone, iOS device, tablet, or other USB-powered gadgets, we’ve got you covered.
🛡️Enhanced Safety: We prioritize your safety with high-quality PC fire-retardant material and three anti-setting protections: anti-electric shock, anti-1MM needle, and anti-single plug.
🎒 Durable Build: With a new and upgraded universal socket structure, our travel adaptor is designed for reliability and safety, ensuring it meets all your travel needs, no matter where you are in the world.
🔋Secure Fuse Protection: Features a replaceable overcurrent fuse that reliably safeguards against overloads, providing peace of mind no matter where your journey leads.

International Power Adapters,Electronics

Orei Universal Charger Adapter – 3 in 1 Worldwide Travel Adapter with Dual USB – Universal Socket with 2X USB-A 2.4A – Universal Travel Adapter All in one for US, Europe & More – 10 Year Warranty

by geeksbay

Product Description

1 Product

2 Compatibility

3 Dimensions

4 Section

Comparison Table

Add to Cart

Customer Reviews

4.0 out of 5 stars 153

4.3 out of 5 stars 11,326

4.3 out of 5 stars 172

4.3 out of 5 stars 11,326

4.3 out of 5 stars 4,904

4.2 out of 5 stars 280

Price

₹499.00₹499.00

₹871.00₹871.00

₹599.00₹599.00

₹1,319.00₹1,319.00

₹499.00₹499.00

₹959.00₹959.00

Socket Type:

Universal (Almost any plug)

Plug Type:

Type A, C, G, I

USB Ports:

USB-A x 2

USB-A x 1 & USB-C x 1

USB-A x 2

USB-A x 2 & USB-C x 2

MAX USB Power (Combined):

15W

12W

10W

17W

Fast Charge (SmartVoltage):

5V/2.4A

5V/2.1A

5V/3A

Surge Protection:

✔

✘

✔

✘

✔

Universal Compatibility: Designed in the USA, this universal adapter features international adapter compatibility, making it ideal for use in America, Europe, and various other countries without having to worry about the correct universal plug adapter type
Convenient Charging: This travel adapter features one universal input socket and two USB-A ports 2.4A each. The OREI international travel adapter provides fast charging for a wide range of devices such as cell phones, iPhones, tablets, iPads, and laptops worldwide
Versatile Plug Outputs: This universal power adapter includes Type A, Type I, Type C, and Type G outputs, suitable for countries like Japan, the United States, China, Australia, New Zealand, Europe, Asia, the United Kingdom, Ireland, Singapore, and Hong Kong
Safety Features: This travel plug adapter is FCC, CE, and RoHS certified with surge protection and children’s electric shock protection plug lock. The universal adapter for travel has built-in safety shutters to protect you and your devices from short circuits while charging
It is important to note that this universal adaptor does not convert voltage and operates within the 100-240V worldwide standard. It is not suitable for 110V devices like hair dryers, curling irons, or straighteners. Our international adapter features a 10 Year manufacturing support with OREI tech support

Cables

Electronic Spices 5A AC Power Supply USB Cable Charger 5.5mm Male Plug Pin For Rechargeable Headlamp Flashlight

by geeksbay

The 5A AC Power supply USB Cable Charger 3.5mm Male plug pin For Rechargeable Headlamp Flashlight is a great product for charging your devices. It is a charger that has a 5A power supply, a USB connector, and a 3.5mm jack for headphones. This charger is a great addition to your camping and other outdoor activities. This power cable is convenient to use, which provides a stable power supply to your headlamp flashlight.
Pin size : 5.5mm Male
Prevent data fluctuation
High carbon steel body with silver plating
Hard plastic insulation on top and inside

USB Cables

Stuffcool Primus USB 4 Type-C to Type-C Cable with 240W Power and 40Gbps Data with 8K Video Transmission, 1M, Black

by geeksbay

From the manufacturer

[Power in an Instant, Transfer in a Flash!]:Elevate your connectivity with the latest USB 4.0 standard, seamlessly connecting your smartphones, laptops, and compatible devices. Experience data transfer speeds of up to 40 Gbps, making it the ideal choice for professionals and tech enthusiasts. This cable effortlessly supports USB 4.0, 3.2, 3.1, 3.0, and 2.0 devices, ensuring speed, reliability, and future-proof performance.
[See Every Detail with 8K Video Transmission!]:Experience ultra-clear 8K video at 60Hz, providing breathtaking visuals that bring your content to life. This capability is perfect for high-end displays, making it an excellent choice for gamers, filmmakers, and designers who demand smooth, professional-grade video output. Whether you’re streaming your favorite shows, editing videos, or gaming, this cable ensures a flawless, high-definition experience without lag or distortion, immersing you in stunning detail and vibrant colors.
[Charge Like a Pro]:With a powerful 240W Power Delivery, this cable ensures rapid charging for your devices. It charges MacBook Air, MacBook Pro, and other PD-enabled laptops with incredible efficiency, allowing you to stay productive and powered up, whether you’re at home, in the office, or on the go.
[Transfer Data in the Blink of an Eye!]:Enjoy maximum sync speeds of up to 40 Gbps for ultra-fast data transfers, making it easier than ever to move large files, stream high-definition content, and back up your essential data in seconds. Whether you’re a creative professional working with high-resolution images and videos or a gamer downloading large files, this cable provides the speed and efficiency you need to keep your workflow seamless.
[Strength Meets Length]:With an impressive 1meter length, this cable provides the perfect solution for your connectivity needs, especially in setups where space is a concern, like a DJ setup or multimedia presentations. The extended length allows you to connect your devices without restrictions, ensuring your setup remains clean and organized. Featuring gold-plated connectors for optimal signal quality and durability, this cable is equipped with an E-marker chip for enhanced performance. It’s compatible with a wide range of devices, including iPhones, iPads, MacBooks, laptops, PCs, and other smart devices, making it a versatile addition to your tech arsenal.

International Power Adapters,Electronics

Boat Universal Travel Adapter C10 Compatible with US, UK, EU & AU Plug Types, Two USB Ports with 10W Max Support, 5-in-1 International Travel Adapter with Overheat/Overcharge Protection

by geeksbay

Versatile, compact, and thoughtfully engineered—the boAt Universal Adapter C10 is a 5-in-1 adapter that eliminates the need for multiple bulky chargers and converters. Engineered for use in 150+ countries—including Europe, North America, Asia, and Oceania and beyond, like France, Italy, Spain, China, South Korea and Thailand—its universal plug compatibility ensures you’re never left searching for the right adapter. Better yet, it even supports American polarised prongs, delivering safe and hassle-free connectivity for US appliances abroad. Charging is efficient and reliable with dual USB ports, allowing you to power two devices at once. Each port comes with 10W support (max) and protection circuitry to guard against overheating and short circuits. Whether at home, on the road, or at the airport, the 100–240V voltage support keeps your tech powered without interruption. Safety isn’t just a feature—it’s a priority. The adapter is intelligently engineered with built-in safety shutters, advanced surge and fuse protection, and corrosion-resistant pins for long-lasting conductivity, even in humid conditions. Its rugged, scratch- and heat-resistant exterior withstands rough handling and climate exposure. The foldable, lightweight design slips easily into your carry-on or drawer, offering convenience for frequent flyers and home users alike. With Smart IC technology regulating current and a 1-year warranty for peace of mind, the C10 is your all-in-one solution for charging smarter—anywhere in the world. With boAt Universal Adapter C10, power is always within reach—reliably, safely, and globally. And with a 1-year manufacturer’s warranty, you get reliable performance with zero stress—no matter where in the world you are. Note: Adapter does not convert voltage or frequency. Make sure your device supports 100-240V.
Universal Compatibility with US, UK, EU & AU Plug Types: Universal Adapter C10 is engineered for international use across 150+ countries, including key regions like Europe, North America, Asia, and Oceania. It supports all standard plug types found in popular destinations such as France, Italy, Spain, China, India, Thailand, Canada, Australia, Hong Kong, South Korea, Argentina, Peru, Israel, New Zealand, and Rome—ensuring connectivity wherever you travel.
Supports American Plugs (Incl. Polarised Prongs): Thoughtfully crafted to accept both standard and polarised US prongs—ensuring safe, hassle-free compatibility with American electronics.
2 USB-A Ports with 10W Support: Charge two devices simultaneously with the dual USB-A ports — your phone and laptop powered together, no waiting around. Moreover, each USB-A port comes with 10W support (max) and is equipped with safety-focused circuitry to prevent overheating and short circuits during simultaneous charging.
Supports 100-240V: Supports a broad 100–240V input voltage range, enabling consistent, regulated power delivery across varying international standards—ideal for seamless global use without manual switching. Note: Adapter does not convert voltage or frequency. Make sure your device supports 100-240V.
Built-in Safety Shutters for Surge & Fuse Protection: Intelligently engineered with integrated safety shutters, surge protection, and advanced fuse systems, this adapter ensures stable power delivery while minimising risk from voltage spikes, power surges, and short circuits—prioritising your safety.
Foldable & Lightweight: C10’s foldable form factor makes packing effortless. Whether you’re a frequent flyer or simply need a reliable adapter for the long term, the C10’s compact and foldable design ensures easy storage, reduced wear, and day-to-day portability.
5-in-1 Adapter: A compact powerhouse engineered for versatility—this 5-in-1 adapter eliminates the need for multiple chargers or converters, thus reducing clutter. It is ideal as a smart long-term investment that delivers global charging safety, wherever you go.
Corrosion-Resistant Pins: Built using premium-quality materials to resist rust, oxidation, and electrochemical wear—ensuring optimal conductivity over time. C10’s pins remain durable and reliable even in humid or corrosive environments. Moreover, its rugged, tough exterior withstands heat, drops, and scratches like a pro.
Smart IC Protection Against Overcharge, Overcurrent and Surges: Safe even for your expensive gadgets, C10’s smart IC protection feature protects high-value electronics from potential damage caused by power irregularities, including overcharging, overcurrent and surges.
1-Year Warranty: The C10 universal adapter comes with a 1-year warranty that reflects boAt’s confidence in its build. Simple. Reliable. Engineered for everyday performance for long-term peace of mind.

Electronics

Electronic Spices 12v to 24v Dc Converter with 3 USB Jacks for Mobile Charging Application

by geeksbay

Product Description

1 12-24V DC POWER 4 USB

2 12V DC CONVERTER DEVICE

3 2 USB PORT DEVICE

4 3 USB PORT DEVICE

1 4 USN PORT 2 2 USB PORT,ALLIGATOR 3 2 USB PORT 4 3 USB PORT

USB CHARGING DEVICE

WIDELY USED

Connector Type USB
Mounting Hardware 12v 3 USB Charger
Input Voltage 220 Volts (AC)
Total USB Ports 3
Output Current 2 Amps

Uncategorized

Portronics 71W Car Power 1C Triple Output Fast Car Charger with 33W Type-C Cable, 20W Type-C PD, 18W USB Port, Fast Charging Adapter Compatible with Cars for iPhone & Android Smartphone (Black)

by geeksbay

Product Description

71 Watts Output: Rapidly charge your devices with an impressive 71 watts output, ensuring all your gadgets stay powered up on the go with Portronics Car Power 1C.
Triple Charging: Triple output design allows simultaneous charging of multiple devices, providing ultimate convenience during your travels.
33 W Type-C Cable: Experience rapid charging with the 33 watts Type-C PPS cable, ensuring your devices are powered up swiftly and efficiently.
20 W Type-C Power Delivery: Swiftly power up your devices with the 20 watts Type-C PD technology, enabling fast and reliable charging wherever you are.
18 W USB Fast Charging: Efficiently charge your devices with the 18 watts USB output, providing reliable power for your devices whenever you need it.
Universal Compatibility: Compatible with smartphones, smartwatches, cameras, tablets, earbuds, and Bluetooth speakers, ensuring seamless charging for all your devices.
1.8m Long Coiled Cable: Enjoy extended reach and flexibility with the 1.8m long coiled cable, providing ample length for convenient charging in your car.