IOIO-OTG for Android with USB OTG Cable

Pludo STEM Kit Cable Bridge Project – Concepts of String & Tension for Kids 3–5 | Mont-2 DIY Puzzle Toy Encourage young learners to discover the basics of engineering with the Pludo STEM Kit Cable Bridge Project – Concepts of String & Tension for Kids 3–5 | Mont-2 DIY Puzzle Toy. Children can build their own cable-stayed bridge, learning about balance, structure, and design through hands-on play. The Cable Bridge shows how tension in cables supports weight and keeps structures stable. By tightening the cables, kids see how real suspension bridges balance loads to stay strong and secure. This puzzle toy develops problem-solving skills, fine motor abilities, and logical thinking. It also makes a fun addition to creative toys for kids and kids activity toys, perfect for home projects or classroom exploration. As part of kids learning kits and school toys, this DIY kit provides an engaging way to combine learning with play. What Your Child Will Learn Learn how bridges stay balanced using cables and support pillars. Understand basic building concepts like weight, stability, and structure. Strengthen fine motor skills by connecting and placing puzzle pieces. Build early problem-solving and logical thinking through trial and play. Boost creativity while learning to follow simple, step-by-step building guidance. Educational Outcomes Early Engineering Skills: Introduce foundational concepts such as stability, symmetry, and load support. Cognitive Development: Improve memory, reasoning, and categorization during puzzle building. Motor Skills Strengthening: Enhance dexterity, hand–eye coordination, and grip control. Creative Thinking: Encourage imagination while understanding how real bridges are designed. School Readiness: Supports early learning standards for Preschool to Grade 2, aligning with STEM exposure for young minds. 💡 Did You Know? Cable-stayed bridges (like the Bandra-Worli Sea Link) stay upright using tension, the same principle your child explores while building this model! Features Hands-on Puzzle Kit: Kids build their own cable bridge, making early learning exciting and interactive. Preschool-Friendly STEM Activity: Introduces balance, structure, and design in a simple, playful way. Safe & Durable Materials: Crafted from eco-friendly, child-safe components ideal for kids aged 3–5. Guided Assembly: Includes easy-to-follow instructions perfect for young learners with adult guidance. Supports Skill Development: Enhances problem-solving, fine motor skills, and logical reasoning. Ideal for Home or Classroom: Great for preschool activities, early STEM labs, or creative play sessions. Perfect Educational Gift: A thoughtful choice for birthdays, return gifts, or classroom learning kits. Encourages Creativity: Helps children explore design, balance, and construction through open-ended play.

7Semi DS18B20 2M Cable Waterproof Digital Temperature Probe The 7Semi DS18B20 2M Cable Waterproof Digital Temperature Probe is built for anyone who needs precise and stable temperature monitoring in challenging environments. With its stainless-steel sealed casing and durable 2-meter cable, this sensor delivers highly accurate readings, even when fully submerged or installed in remote locations. Whether you're monitoring aquaponics systems, greenhouse conditions, or industrial temperature processes, this digital probe ensures you get consistent and reliable data every single time. Designed with a simple 1-Wire digital interface, the DS18B20 works seamlessly with Arduino, Raspberry Pi, ESP boards, and other microcontrollers, making it ideal for hobbyists, engineers, and automation enthusiasts. Its long cable, waterproof build, and wide temperature range make it a versatile choice for environmental monitoring and precision-driven applications where stability and robustness matter the most. Features: Measures temperatures from –55°C to +125°C, making it suitable for industrial, environmental, and underwater applications. Provides ±0.5°C accuracy, ensuring stable and trustworthy readings. Fully waterproof stainless-steel enclosure protects against moisture, corrosion, and rugged terrain. Comes with a 2-meter high-strength cable to support remote, underwater, or difficult-to-access installations. Supports 9–12 bit resolution and easily integrates using its 3-wire connection and 1-Wire digital protocol.

Pludo Cable Bridge DIY Kit – Learn Force & Tension Through Bridge Building for Ages 8–11 | Grade 3–5 Discover the world of engineering with the Pludo Cable Bridge DIY Kit, an exciting hands-on learning experience designed for young innovators. This educational kit introduces children to the principles of force, tension, and structural design through a fun cable bridge-building activity. As kids assemble the bridge step by step, they explore how real-world engineering structures work while strengthening creativity, logical thinking, focus, and problem-solving skills. The kit demonstrates the concept of tension using a suspension-style bridge model. Tight cables or chains hold the bridge planks in place and distribute applied force evenly across the structure. This shows how tension in cables carries load and maintains stability, just like in real suspension bridges. Perfect for curious minds aged 8–11 years (Grade 3–5), this science experiment kit encourages interactive learning while improving focus, coordination, and logical thinking. Made from eco-friendly, durable materials, it ensures a safe and engaging experience for every young builder. Ideal for home learning, school projects, or group activities, this educational toy transforms playtime into a rewarding journey of discovery. What Your Child Will Learn Learn how tension and compression keep bridges strong and balanced. Understand how forces interact in structures through guided building. Strengthen fine motor skills, focus, and problem-solving while assembling the model. Encourage curiosity and creativity through practical, project-based learning. Experience the joy of building a real working cable bridge powered by imagination and science. Educational Outcomes Engineering Concepts: Understand the basic principles of tension, force distribution, and load-bearing structures. STEM Skills: Develop a foundation in mechanical design and civil engineering through hands-on assembly. Critical Thinking: Enhance reasoning and analytical abilities by experimenting with structural stability. Creativity & Design Thinking: Apply imagination to modify and strengthen bridge designs. Fine Motor Development: Build precision, patience, and attention to detail during construction. 💡 Did You Know? The same principles used in this kit are applied in designing real-world cable bridges like the Golden Gate Bridge! Features: Hands-on DIY science kit teaching tension, force, and bridge engineering. Encourages creativity, problem-solving, and structural understanding through play. Includes all components to build a working cable bridge model. Made from safe, eco-friendly, and durable materials for worry-free use. Helps children build fine motor skills, focus, and critical thinking. Designed for ages 8–11 years (Grade 3–5) following NEP 2020 learning standards. Comes with a detailed instruction manual for guided and easy assembly. A perfect educational gift for young science lovers and budding engineers.

Raspberry Pi Official Micro-HDMI to Standard HDMI Cable (1 Meter) This is the Raspberry Pi Official Micro-HDMI to Standard HDMI Cable, this cable will connect your Raspberry Pi 4 with any External devices which support up to a 4K resolution and high-speed data transmission. This RoHS-compliant Micro-HDMI to HDMI cable allows you to transfer movies, photos, and videos from devices like smartphones, digital cameras, and video cameras with micro-HDMI connectors to view on your standard HDMI (type-A) television, projector, or computer monitor. It has nice molded grips for easy installation,  Nickel plated connectors, and Mylar-foil shielding for high-speed data transmission. The official Raspberry Pi Micro-HDMI to HDMI cable is reinforced with quad-layer braided shielding and mylar-foil shielding that provides utmost protection against RF and EM interference. Note: Iotcart is the authorized seller of Raspberry Pi products in India. Therefore even if you are in Bangalore, Hyderabad, Kerala, Mumbai, or Pune, you can buy Raspberry Pi official micro-HDMI cables online from Iotcart in the comfort of your home.

RAMPS 1.4 Endstop Switch For RepRap Mendel 3D Printer With 70cm Cable This end stop switch for 3D printers comes along with a 70cms cable wire. They are used together to detect when an X/Y/Z stage has reached its minimum or maximum in a 3D printer. The endstop switch for 3D printers is manufactured with a standard 4 pin 100? pitch header and also features an LED on the board that will light up when the switch is activated. It using 22AWG wire, copper wire inside is very thick, can be resistant to current 2A, 300V voltage. An insulating layer over a wide range of temperatures, up to 80 degrees. Is the common connection of thin copper wire can not match. Not easy to pull off, plug it convenient, for ease of use, plug the other side to do the one, you can use the direct plug.

5V 3A ERD Power Adapter with Micro USB Cable This is an ERD fast charger adapter with a 5V 3A capacity. ERD chargers come with a smart chip to protect your device from Short Circuits & Overload. They are compatible with Raspberry Pi boards for charging and connectivity.

MACH3 Interface Board CNC 5 Axis with Optocoupler for Stepper Motor Driver with male to male USB Cable MACH3 Interface Board CNC 5 Axis with Optocoupler latest upgrade 5 axis breakout board is specially designed for the CNC single-axis 2-phase stepper driver controller, such as TB6560, M542, M542H, MA860H, 2M542, 2M982, DM542(A), DM860(A), etc. single-axis stepper driver controller series. With this 5-axis breakout board, any 1-5 single-axis stepper driver controllers can be directly controlled by the PC via the MACH3, EMC2, KCAM4, etc. All the way to the relay output port, control spindle switch. Output port P17 mouth. All the way through the optocoupler isolated 0-10V analog voltage output can be controlled with the corresponding analog interface converter to control the spindle speed. Output port P1 port Open all 17 ports, which can be accessed with the optocoupler drive, 5-axis stepper motor can be controlled. P1 as PWM outputs can be controlled with an optocoupler input spindle governor. This can access by a common cathode or common anode input level to a 5V drive. Key Features: Maximum support 5-axis stepper motor driver controllers Compatible with MACH3, Linux CNC (EMC2) etc. parallel-control CNC software. USB power supply and peripherals power phase are separate to protect computer security. All the signals are to-isolate which can protect your computer security. 5-input interface to define the Limit, Emergence-Stop, Cutter alignment, etc. Wide input voltage range: 12-24V, and with anti-reverse function. One relay output control interface, accessed by the spindle motor or the air pump, water pump, etc. Output 0-10V analog voltage for the inverter to control the spindle speed. All the way to the relay output port, control spindle switch. Output port P17 mouth. Open all 17 ports, which can be accessed with the optocoupler drive, 5-axis stepper motor can be controlled. Pin P1 as PWM outputs can be controlled with optocoupler input spindle governor. Applications : Home switches Drilling or boring With the CNC controller suitable for all kinds of small and medium-sized automation equipment and instruments.

NOVEL Cat 6E Patch Cord Cable 2 Meter Length The NOVEL Cat 6E Patch Cord Cable (2 Meter Length) is a premium-quality networking solution designed for maximum performance and reliability. Built with durable materials and a sleek white finish, this patch cord cable ensures long-lasting use in home networks, offices, data centers, and industrial environments. Supporting high-speed data transmission of up to 10 Gbps, it is perfect for applications like Gigabit Ethernet and 10 Gigabit Ethernet. The snagless design prevents accidental disconnections, while the clear labeling system makes installation simple and hassle-free. Compatible with all Cat 6E cables and backed by a manufacturer’s warranty, the NOVEL Cat 6E patch cord cable is the ideal choice for seamless connectivity and dependable performance. Features: Cat 6E patch cord cable with 2-meter length High-speed data transfer up to 10 Gbps Snagless design for secure connections Durable and easy-to-clean white finish Compatible with all Cat 6E cables Suitable for home, office, and data centers

12V DC Solenoid for Electric Door Lock This DC 12V solenoid lock can be used for locking doors, iron luggage, file cabinets, and storage shelves. The electric solenoid door lock assembly is a great fit for several DIY Arduino-based projects. It is steady, durable, and energy-saving and has a long lifespan. The lock works as the circuit disconnects, and it will unlock as the instant power-on. In the anti-theft and shockproof design, the solenoid lock is better than other kinds of locks. It is steady, durable, energy-saving, and has a long lifespan. The hidden way of unlocking can be used in an emergency. The solenoid door lock slug works as the circuit disconnects, and it will unlock as the instant power-on. It is steady, durable, and energy-saving and has a long lifespan. In the anti-theft and shockproof design, this is better than other kinds of locks. After connecting the wires and when the current is available, the electric solenoid latch can control the doors opening and closing. Features: Iron Body Material High quality ultra-compact electric lock. Rustproof, durable, safe, convenient to use. Suction tightly sucks the iron, thus locking the door. Applicable for being installed in the escape door or fire door electronic controlled system. Adopts the principle of electric magnetism, when the current through the silicon, the electromagnetic lock will achieve a strong. Applications: Home Automation Cabinet locking Smart code locking doors Electronic door control for attendance systems Mobile control of door locks

15cm Camera Cable for Raspberry Pi The camera cable is compatible with NoIR camera for Raspberry Pi. The 15cm Camera Cable can be used for Raspberry Pi 3 and Raspberry Pi 2. Ribbon Cable with FFC contacts (Opposite-sided).

CP2102 USB to TTL Converter Cable This cable is easiest way ever to connect to the serial console port of your microcontroller, Raspberry Pi or router. The USB connector contains a USB - Serial converter chip and at the other end of the 90cm long cable are four header connectors: red = power, black = ground, white = RX (to USB port) and green = TX (from USB port). The power connector provides 5V at 500mA directly from the USB port and the RX / TX connectors are 3.3V for interfacing with most 3.3V components. Because of the separated pin plugs, this cable is ideal for powering and connecting up to the debug/login console on the Raspberry Pi or BeagleBone Black. Features: Stable and Reliable Chipset: Uses the CP2102 chipset, known for its stability and reliability. USB 2.0 Compliant: Supports full-speed 12Mbps USB 2.0 interface. Standard Connectors: Features a standard USB Type A male connector and a TTL 6-pin connector. Wide Baud Rate Support: Supports baud rates from 300 bps to 1 Mbps. Handshaking and Modem Signals: Includes all handshaking and modem interface signals. Buffer Capacity: 640-byte receive buffer and 640-byte transmit buffer. Voltage Levels: Supports both 3.3V and 5V logic levels. Cross-Platform Compatibility: Compatible with Windows, Mac OS, and Linux. LED Indicators: Features RX, TX, and Power LEDs for easy debugging. Applications: Programming Microcontrollers: Used for programming and debugging microcontrollers that use UART communication. Serial Communication: Facilitates general-purpose serial communication between a computer and embedded systems. Firmware Upgrades: Useful for upgrading firmware on devices like routers, HDDs, ADSL modems, and broadband modems. Embedded Systems Development: Ideal for developing and testing embedded systems that require a serial connection to a computer. IoT Projects: Commonly used in Internet of Things (IoT) projects for connecting sensors and modules to a computer. Debugging Tools: Acts as a UART debugging tool in various applications. Communication with Peripherals: Enables communication with peripherals like GPS modules, XBOX360, and vehicle inspection systems. Features of the CP2102 USB to TTL Converter Cable Cable Type CP2102 USB to TTL Converter Cable Lenght of the cable 90cms Weight 25 grams Header Connectors Red = power, black = ground, white = RX (to USB port) and green = TX (from USB port)

1 Metre 24 SWG Nichrome Wire Nichrome wire is made of a non-magnetic alloy composed primarily of nickel, chromium, and iron. Nichrome is characterized by its high resistivity and good oxidation resistance. Nichrome wire also has good ductility after use and excellent weldability. Cr20Ni80 belongs to a kind of electro thermal alloy. Which has stable structure and electrical physical performance in addition, good high temperature mechanical property, fine cold plastic deformation and weldability, as a result of which it cannot have the brittle fracture due to long term use. The alloy is widely used in manufacturing the household appliance and heating elements below the working temperature of 1000C. Nichrome wire, is a composite of 80% nickel and 20% chrome, creating a tough hard to bend wire, with a high temperature tolerance, it is used for a range of applications, including foam cutting, interior ribbing for clay models, heating elements in RepRap 3D Printers and much more. Nichrome wire is the perfect solution for any industrial or electrical application. This high-quality material has been used throughout history as a reliable and cost-effective way to conduct electricity due to its excellent mechanical properties, chemical stability, resistance to oxidation over time, and long service life. Nichrome not only conducts power efficiently but also boasts tremendous versatility since it can be formed into various shapes by simply bending or cutting without compromising performance. Furthermore, nichrome requires minimal maintenance so you don't have worry about upkeep when using this superior product in your work environment - saving both time and money! Whether you need an ultra fine wire coil for precision applications like medical devices or robust cable assemblies that are sure to withstand harsh conditions; our range of 1 metre 24 swg nichrome wires will provide great value at unbeatable prices with delivery times second-to-none! Features: Nichrome style High heat resistance Commonly higher resistance than copper wire

5V 2A ERD Power Adapter This is an ERD fast charger adapter with 5V 2A capacity. ERD chargers comes with smart chip to protect your device from Short Circuit & Overload. They are compatible with Raspberry Pi boards for data transfer and connectivity. 5V/2A Ac-DC Adapter with micro USB cable (TC-70) can be used to charge a mobile phones or other small electronic devices via USB connection (2A) simultaneously. Universal compatibility with a wide range of devices like Smart Phones, Tablet PC, iPhone, iPad, MP4 Players, PSP, GPS, Bluetooth devices, Raspberry PI etc. The 5V 2A ERD Adapter with Micro USB Cable is the perfect choice for your tech charging needs. With its ultra-powerful 2 amperes of current, this charger can provide up to 10 watts of power—which means faster and more efficient device powering than ever before. This adapter also boasts a sleek design and robust construction that keeps it safe from wear and tear while being aesthetically pleasing at the same time. Furthermore, its compatibility ensures that you’ll be able to use it on multiple devices without any issues whatsoever! All in all, if you're looking for an extra powerful yet compact charging solution then look no further: The 5v2a ERD Adapter with micro usb cable should definitely meet your requirements perfectly! Applications: Can be used in PSP, GPS, Bluetooth devices, Raspberry PI etc. Can be used as Power Cable in Development Boards

100K ohm NTC 3950 Thermistor The 3950 NTC Thermistor is a thermally sensitive resistor and the special feature of these 100K ohm thermistors is that they exhibit a large change in resistance with only a small change in temperature. The thermistor is ideally used as a temperature sensor for 3D Printer Reprap. NTC is also known as the Negative Temperature Coefficient. These thermistors are widely used as inrush current limiters, temperature sensors, self-resetting overcurrent protectors, and self-regulating heating elements. This Thermistor 100k NTC with 1 Meter Cable Temperature Sensor for 3D Printer Reprap. The thermistor is a thermally sensitive resistor known for exhibiting a large change in resistance with only a small change in temperature. It is important to note that a thermistor's change in resistance is non-linear. It follows a pre-defined curve which is provided by the thermistor manufacturer. Positive thermal coefficient (PTC) will increase in resistance with an increase in temperature, and negative ones (NTC) will decrease. But the formula in practice is not linear, so sometimes an accurate table of measurements is better than the linear formula.

15cm Pre-Crimped Cables 6 Colors with SH1.0 Connectors The 15cm Pre-Crimped Cables with SH1.0 Connectors are ideal for use with flight controllers such as SPRacingF3, OMNIBUS F4 Pro, F7, and more, making them a must-have for RC and drone hobbyists. These cables allow for easy and customizable connections between the flight controller and various peripherals including cameras, VTX, GPS, telemetry modules, Bluetooth modules, OSD units, and ultrasonic sensors. With ultra-soft silicone wires, these cables maintain excellent flexibility—even in low-temperature environments. Their pre-crimped design allows users to effortlessly create custom cables by simply inserting the terminals into compatible connectors. Features: Wide Compatibility – Designed for popular flight controllers like SPRacingF3, OMNIBUS F4 Pro, and F7, ideal for racing drones and RC builds. Custom Cable Creation – Pre-crimped terminals allow quick and easy DIY cable assembly without soldering. Multi-Module Connectivity – Supports seamless integration with cameras, GPS, VTX, telemetry, Bluetooth, OSD, and ultrasonic sensors. Flexible Silicone Wires – Made with ultra-soft silicone for enhanced flexibility, even in low-temperature environments. RC Hobbyist Essential – A practical and reliable wiring solution for building and upgrading drone systems.