160mm Aluminium CPU Heatsink This is a 160mm Long Aluminium Water Cooling Block Liquid Cooler Waterblock Radiator-GPU CPU Cooling Heatsink.  The CPU heatsink has a solid construction and choosing aluminium as the raw material is a wise option for heat dissipation. The surface of the heatsink is treated by the method of silver oxidation. It is suitable for cooling graphics GPU, motherboard Northbridge Southbridge CPU, graphics; semiconductor cooling piece, industrial cooling, etc. The CPU heatsink is a water cooling block where the heat dissipation method of that the liquid conducts the cold and heat exchange. Features: High Thermal Conductivity: Made from aluminum, which is an excellent conductor of heat. Large Surface Area: The 160mm size provides a large surface area for effective heat dissipation. Lightweight: Aluminum is lightweight, making it suitable for various applications without adding significant weight. Durable: Resistant to corrosion and can withstand high temperatures. Easy Installation: Designed for easy mounting on CPUs. Efficient Cooling: Helps maintain optimal operating temperatures and prevent overheating. Applications: Computer Systems: Used to cool CPUs in desktops, servers, and workstations. Gaming Rigs: Helps maintain optimal temperatures in high-performance gaming PCs. Industrial Equipment: Applied in industrial computers and control systems to prevent overheating. Power Amplifiers: Used in audio and RF power amplifiers to dissipate heat. LED Lighting: Helps manage heat in high-power LED lighting systems. Consumer Electronics: Used in various electronic devices that require efficient thermal management.

2 x AAA Battery Holder with cover and On/Off Switch This AAA x 2 battery holder is enclosed in plastic and comes with a cover and an on/off switch, making it a great addition to any battery-powered project. The removable sliding cover is secured with a small screw and provides protection to the 2 x AAA 3V batteries, which are connected in series to produce a combined output of 3V. The fully packed cover also shields the batteries from environmental factors. The on/off switch is a convenient feature that allows you to control the power of your project. The leads are approximately 15cm in length, with the last 5mm of them tinned for easy soldering and connection. The case box of this battery holder ensures that your batteries are organized and protected, and the holder is designed with leads for easy connection. This battery holder case is ideal for devices that require an external 3V battery . Features Holds 2 AAA batteries With a cover and Locking Comes with an ON/OFF switch Easy install, convenient to use High-quality plastic material. Pre-soldered wire tips

2.4inch Raspberry Pi Display Hat This is a 2.4-inch 320 x 240 Primary Display HAT for the Raspberry Pi that plugs directly on top of the Raspberry Pi and displays the primary output that would normally be sent to the HDMI or Composite output. It has an integrated Resistive Touch panel, which allows the 4DPi-24-HAT to work with the Raspberry Pi without the use of a mouse. The 4DPi-24-HAT and the Raspberry Pi communicate via a high-speed 48MHz SPI connection that employs an on-board processor for direct command interpretation and SPI communication compression, as well as a customized DMA enabled kernel. It is intended to work with the Raspbian operating system, which is the official operating system for the Raspberry Pi. The Raspberry Pi's 40-way Header powers the 4DPi-24-HAT, and the 2.4" touch screen allows for simple interaction with the Raspbian operating system.

200mm Aluminium Water Cooling Block The water cooling block is manufactured with aluminum and is designed with a 200mm dimension. It has internal extrusions for optimum internal flow. Applicable to computer CPU water, industrial inverter driver, laser head cooling, industrial control cabinet cooling. The 200mm water cooling block has a heavy aluminum build and has an extrusion for internal channel flow. Also check 240mm Aluminium Water Cooling Block available on the Iotcart website. Also check the 40mm Aluminium Alloy Water Cooling Block available on Iotcart.

24-in-1 Sensors DIY Learning Kit The DIY sensors learning kit is an amazing way to learn about embedded systems and electronics engineering. This sensors kit contains 24 components that are compatible with Arduino. These sensors are easy to use and understand and therefore do not require any coding or programming skills. This sensor kit consists of; distance sensors, light sensors, temperature sensors, and much more helping you get started with a variety of projects The sensors learning kit is similar to a stem education kit since it is based on the idea of educating students in 4 different fields of science, technology, engineering, and mathematics in an applied method. All sensors & modules included in our kit are compatible with different micro-controllers like Raspberry Pi , Arduino , ESP , Micro:bit , Witty Fox , and many more. PIR Sensor : The PIR Motion Sensor Module allows you to sense motion. It is almost always used to detect the motion of a human body within the sensor’s range. It is often referred to as using “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion Sensor” sensors. IR Sensor : The IR Proximity Sensor module has great adaptive capability of the ambient light, having a pair of an infrared transmitter and a receiver tube, the infrared emitting tube emits a certain frequency, and encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal. DHT11 Temperature Sensor : ?The module can detect the surrounding environment of the humidity and temperature and gives the output from the digital output. HCSR04 Ultrasonic Sensor : ? This HC-SR04 Ultrasonic Range Finder is a very popular sensor that is found in many applications where it requires measuring distance and detecting objects. MQ2 Gas Sensor : The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke, or Propane. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by the potentiometer LDR sensor module : The LDR sensor Module is used to detect the presence of light and measure the intensity of light. The output of the module goes high in the presence of light and it becomes low in the absence of light. The sensitivity of signal detection can be adjusted using the potentiometer. Joystick Module : This is a dual-axis high-quality JoyStick Module. It can be used to sense movements in 2 directions(axes). It also has an inbuilt switch which can be activated by pressing the stick. Directional movements are simply two potentiometers - one for each axis. Sound Sensor Module - This Sound Detection Sensor Module consists of a Microphone, resistors, capacitor, potentiometer, comparator LM393 IC, Power, and status LED in an integrated circuit. Sound Detection Module Sensor for Intelligent Vehicle Compatible With Arduino is a Single channel signal output Sensor. The output is effective to the low-level sound signal with good fidelity, When there is sound, outputs low level and signal light. Projects and tutorials for the Sensors Learning kit: This sensors learning kit is designed and curated to create and build various innovative projects. These projects are helpful and act as a learning element for the students. Some of the DIY projects along with the tutorial blog and video are mentioned below: DIY Automatic Sanitizer Dispenser DIY Obstacle Avoider Robot car DIY Line Follower Robot

2.5cmx1.5cm Heat Sink(Pack of 5) A heat sink transfers thermal energy from a higher temperature device to a lower temperature fluid medium. The fluid medium is frequently air, but can also be water, refrigerants or oil. If the fluid medium is water, the heat sink is frequently called a cold plate. When the airflow through the heat sink decreases, this results in an increase in the average air temperature. This in turn increases the heat sink base temperature. And additionally, the thermal resistance of the heat sink will also increase. The net result is a higher heat sink base temperature. The increase in heat sink thermal resistance with a decrease in flow rate will be shown later in this article. The inlet air temperature relates strongly to the heat sink base temperature.  If there is no airflow around the heat sink, energy cannot be transferred.

2x AAA Micro:bit Battery Box Un-Switched This Micro:bit Battery Box is an easy way to power your Micro:bit. It holds 2x AAA batteries and is designed without a switch. With its small size of 52.5 mm x 25.79 mm, it fits perfectly with your Micro:bit projects. This battery box is a simple and reliable power source for your Micro:bit, making it ideal for your DIY projects and experiments.

3 in 1 3D DIY Green Safe Energy Driven Dinosaur 3 in 1 DIY Solar Powered Driven Dinosaur Robot Toys for Kids is good for 6+ kids to learn the assembling of robots and how solar energy works. This solar power driven toy is designed for children to use their imagination to assemble the parts into different creative combinations, helping them fall in love with learning. It can be combined to form dinosaurs, robots, drills, and insects for little scientists and children who love DIY. More importantly, these assembled models can move in the sun with the power-efficient solar panel.

3 in 1 Black Aluminum Heat Sink for Raspberry Pi 4B The Aluminium Heat sink for Raspberry Pi 4 is an aluminum heat sink kit that is used for cooling the chip microprocessor. The heat sink is attached with thermally conductive adhesive tape that helps in efficiently cooling the Raspberry Pi . This Raspberry Pi heat sink kit's design aims to enhance the surface area that comes into contact with the air or other cooling medium. A heat sink is used to transmit thermal energy from a high-temperature device to a low-temperature fluid medium. The fluid medium is frequently air, but can also be water, refrigerants, or oil. If the fluid medium is water, the heat sink is frequently called a cold plate. When the airflow through the heat sink decreases, this results in an increase in the average air temperature. This in turn increases the heat sink base temperature. Additionally, the thermal resistance of the heat sink will also increase. The net result is a higher heat sink base temperature. Installation Method All you need to do is remove the heatsink protection and stick and place it on the raspberry pi. The heat sink has an adhesive film on the back that is easy to mount on the BGA chip by pressing it gently. The heatsink will stick to the BGA chip and cool it. Note: Iotcart is the authorized sellers of Raspberry Pi products in India. Therefore even if you are in Bangalore, Hyderabad, Kerala, Mumbai or Pune, you can buy Raspberry Pi Heatsinks online from Iotcart at the comfort of your homes. Features: Material: High-quality aluminum Design: Includes three heat sinks of different sizes Coverage: Designed to cover the CPU, RAM, and USB controller Color: Anodized black finish Thermal Adhesive: Comes with thermal adhesive backing for easy installation Heat Dissipation: Effectively dissipates heat to prevent overheating Compatibility: Fits within standard Raspberry Pi cases due to its short profile Ease of Use: Simple to apply with self-adhesive backing Applications: Overclocking: Helps maintain stable temperatures when the Raspberry Pi is overclocked for better performance. Processor-Intensive Tasks: Useful for projects involving heavy computational tasks, such as data analysis, machine learning, or video processing. Gaming: Enhances performance and prevents overheating during gaming sessions on emulators or other gaming platforms. Media Centers: Keeps the Raspberry Pi cool when used as a media center running software like Kodi or Plex. Server Applications: Ideal for running web servers, file servers, or other network services that require continuous operation. IoT Projects: Beneficial for Internet of Things (IoT) applications where the Raspberry Pi is used in environments with limited airflow. Enclosed Cases: Helps in maintaining optimal temperatures when the Raspberry Pi is housed in a case that restricts airflow

3 in 1 Gold Aluminum Heat Sink for Raspberry Pi 4B The Aluminium Heatsink for Raspberry Pi is an aluminum heatsink kit that is used for cooling the chips microprocessor. The heat sink is attached with thermally conductive adhesive tape that helps in efficiently cooling the Pi. A heat sink is designed to maximize its surface area in contact with the cooling medium surrounding it, such as the air. A heat sink transfers thermal energy from a higher temperature device to a lower temperature fluid medium. The fluid medium is frequently air, but can also be water, refrigerants or oil. If the fluid medium is water, the heat sink is frequently called a cold plate. When the airflow through the heat sink decreases, this results in an increase in the average air temperature. This in turn increases the heat sink base temperature. And additionally, the thermal resistance of the heat sink will also increase. The net result is a higher heat sink base temperature. Installation Method All you need to do is remove the heatsink protection and stick ot on the raspberry pi. The heat sink has a adhesive film on the back that is easy to mount on the BGA chip by pressing it gently. The heatsink will stick to the BGA chip and cool it. Note: Iotcart is the authorized sellers of Raspberry Pi products in India. Therefore even if you are in Bangalore, Hyderabad, Kerala, Mumbai or Pune, you can buy Raspberry Pi Heatsinks online from Iotcart at the comfort of your homes.