8CH USB Logic Analyzer This is a very affordable 24Mhz 8-channel USB Logic analyzer. This is a hobbyist level analyzer, ideal for testing your Arduino or other hobbyist microcontroller’s communications. A logic analyzer is a must-have tool for any serious electronics hobbyist. With a logic analyzer, it is possible to see a visual representation of the zeros and ones that are flashing between two components. A logic analyzer is different from an oscilloscope because the analyzer allows you to capture the data on a PC for a more detailed analysis of the data that is being transmitted and received. This logic analyzer supports 10 different communications standards (see Specifications below). with 8 channels, it will allow you to monitor up to 8 different wires. So on an Arduino, you could monitor the Serial port (tx/Rx pins), the I2C port (pins A4, A5), and the SPI port (pins 10, 11, 12, and 13) all at the same time. If you do single-chip development, ARM system development or FPGA development then we strongly recommend you buy this product. To do a good job, one must first sharpen their device MCU-related products, as long as you do this tool will be your crescent moon nod. Especially do UART, SPI, and IIC communication debugging, which absolutely lets you get twice the result with half the effort. Read more: What is a Logic Analyzer

8E / 0.5W Speaker - 2.5" ( Industrial grade) Good performance, generally used for all types of audio projects. A small audio speaker that is ideal for radio and amplifier projects and is small enough to fit in robot projects. This is a simple speaker of a resistance of 8 Ohm and a power rating of 0.5 W. Use it in all your projects requiring an audio output. This speaker has a diameter of 5 cm and a height of 1.5 cm.

SD memory card 8GB class 6. 8GB memory card 24MBps read speed and 13MBps write speed Interoperable with SD slot via SD adapter 3 proof technology Class 6 memory card

8MHz Crystal Oscillator - (Pack of 5) The 8 MHz crystal oscillator circuit sustains oscillation by taking a voltage signal from the quartz resonator, amplifying it, and feeding it back to the resonator. It provides clock pulses of 8 MHz frequency. The popularity of the crystals is due to the low cost. How are crystal oscillators useful? One of the most important traits of the crystal oscillator is that it exhibits very low phase noise. In the crystal oscillator, the crystal mostly vibrates in one axis, therefore only one phase is dominant. This property of low phase noise makes them particularly useful in telecommunications where stable signals are needed, and in scientific equipment where very precise time references are needed. The result is that a quartz crystal behaves like a circuit composed of an inductor, capacitor and resistor, with a precise resonant frequency. Also check pack of 10, 16MHz Crystal Oscillators offered by Iotcart. The crystal oscillator is used to provide clock pulses of 8 MHz frequency and can be utilized as a UART clock at 6×1.8432 MHz. It allows integer division to common baud rates and serves as a common clock for AVR microcontrollers.

8X2 LCD module - Green The  8x2 Green color LCD display module is the perfect solution for hobbyists and electronic enthusiasts. This versatile LCD module, capable of displaying 8 characters per line across 2 lines, is ideal for various electronic projects. The green color enhances visibility, making it suitable for different lighting conditions. The power source is DC, and the lightweight design adds to its convenience. Suitable for all ages, this LCD module measures 8x2 characters. Applications: Hobby Kits Electronic Kits Science Projects

9 in 1 Sensor Kit for Arduino The 9 in 1 Arduino sensors kit is an amazing way to learn about embedded systems and electronics engineering. This sensors kit contains 9 different components that are compatible with Arduino . These sensors are easy to use and understand and therefore do not require any coding or programming skills. The sensors 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. This kit contains excellent products that are compatible with Arduino. You can find the best sensors, whether you’re a beginner or an expert in this field, and use them to create the best DIY projects on your own. Prototyping will be easy and fun-loving with this 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 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 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 infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, 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 a inbuilt switch which can be activated by pressing the stick. Directional movements are simply two potentiometers - one for each axis. Also, read our blog on Top 10 Arduino projects for beginners from simulating traffic lights to monitoring temperature, humidity, and even fluid flow rates, these hands-on experiments offer an exciting start to your journey into electronics. Applications: DIY Automatic Sanitizer Dispenser Line Follower Robot Fire Alarm Obstacle Avoider Rain Sensor Temperature and Humidity Monitoring System read our blog explaining the type of proximity sensor , which provides comprehensive information about different types of proximity sensors, including inductive, capacitive, magnetic, optical, and ultrasonic sensors.

9-0-9 500mA Transformer The 9-0-9 Center Tapped Transformer - 500mA is the perfect solution for electronic enthusiasts and professionals alike. It is versatile, durable, and features advanced technology, ensuring efficient power delivery for a wide range of applications. Made with high-quality materials, this transformer is suitable for ideal conditions and offers durability. Our product is easy to use with a unique feature, designed to solve electronic project needs. The 9-0-9 transformer Ideal for hobbyists, DIY enthusiasts, and professionals. The materials used offer durability, making it suitable for ideal conditions and perfect for electronic enthusiasts. Our product is easy to use with a unique feature and is designed to solve electronic project needs. Features: Versatile Power Output: Delivers individual 9V AC or combined 18V AC Maximum Output Current: 500mA Efficient and Easy to Use: Designed to solve electronic project needs Enhanced Power Options: Amplifies projects with 9-0-9 transformer Reliable Performance: Guarantees consistent performance Applications: Power supplies for small electronic devices Battery chargers Audio amplifiers Signal generators Testing equipment

9-60V 10A DC Motor PWM Speed Controller The 10A PWM DC Motor Speed Regulator Module 9 -60V is designed for brushed DC motors (or DC loads) rated at 10A. It comes with a metal shell and a connective label, making it very simple to install and use. It has a potentiometer with an adjustable speed switch and a button switch. Note: DO NOT REVERSE POSITIVE AND NEGATIVE POWER LOADS. THIS WILL DAMAGE THE CONTROLLER. TO CHANGE THE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF THE MOTOR. Remainder Before you attempt to wire the controller, make sure the power is off Features: Adjustable speed range: 0%-100%. Speed adjustment way: Potentiometer. Output voltage: Linear under load. Speed control type: Basins. Output voltage: Load Linear Type: Adjusting flow The motor running condition adjustment: Forward  / Stop / Reverse Reverse polarity protection: Yes. Suitable Motor: DC brush motors. Have Thermal protection

9-60V 20A DC Motor Speed Controller Experience precise control with our DC Motor Speed Controller - a versatile and reversible PWM switch featuring a metal shell and user-friendly connective label for effortless installation. The DC Motor regulator has a linear potentiometer with adjust speed switch function, and button switch function. The controller has an operating frequency of 25KHZ and reverses polarity protection. The motor running condition adjustment is given by: Forward, Stop and  Reverse. The Input Current required is usually larger than the motor's operating current and the output current is determined by load size. Note : 1. This governor is used for DC brushed motors. 2. Not suitable for DC brushless motor speed; can not be used as a regulator or regulator! 3. The motor can be divided into positive and negative. When the running direction is inconsistent with the expectation, the direction can be changed by adjusting the line sequence. DO NOT REVERSE POSITIVE AND NEGATIVE POWER LOADS. THIS WILL DAMAGE THE CONTROLLER. TO CHANGE THE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF THE MOTOR. Reminder: The DC motor governor is connected to the DC power supply. Never connect directly to home 110V AC. Before you attempt to wire the controller, make sure the power is off. Features: Fine-tune your projects with the DC Motor Speed Control featuring an adjustable speed range from 0%-100% and a user-friendly potentiometer for seamless speed adjustments. Output voltage: Linear under load. Speed control type: Basins. Output voltage: Load Linear Type: Adjusting flow The motor running condition adjustment: Forward  / Stop / Reverse Reverse polarity protection: Yes. Suitable Motor: DC brush motors. Have Thermal protection

930 KV BLDC Motor The A2212 930kV Brushless Motor is the ultimate choice for quadcopter enthusiasts seeking high-performance and reliability. Specifically designed for quadcopters and multi-rotors, this 930kV motor delivers exceptional power and efficiency. Crafted with precision, the motor boasts a versatile compatibility, making it suitable for medium-sized quadcopters with propellers ranging from 8 to 10 inches. With a 3S LiPo battery, ESCs, and high-efficiency 10" propellers, these motors can provide up to 800gms of thrust. Installation is a breeze with pre-soldered bullet connectors, eliminating the need for additional soldering. The motor comes complete with mounting bolts, prop adapters, and power leads. Its robust build ensures durability, making it suitable for various conditions and perfect for enthusiasts of all skill levels. The innovative design of the A2212 motor incorporates advanced technology, providing a unique selling point with efficient power delivery. This motor is not just a component; it's a solution for quadcopter and robotics projects. Features: High-Performance: Ensures superior power and efficiency for quadcopters. Versatile Compatibility: Suitable for medium-sized quadcopters (8 to 10-inch propellers) with up to 800gms thrust using a 3S LiPo battery. Easy Installation: Pre-soldered bullet connectors for hassle-free setup, compatible with Probots ESCs. Robust Build: Precision-crafted with quality materials for durability and reliability. Innovative Design: Incorporates advanced technology for efficient power delivery. Applications: Medium-Sized Drones: 930 KV BLDCs are widely used in medium-sized multirotor drones (quadcopters, hexacopters, etc.) due to their balance of power and efficiency. They're often paired with 8-10 inch propellers. Model Aircraft: These motors find use in various fixed-wing RC airplanes, providing reliable power for flight. RC Boats: 930 KV BLDC motors can power smaller radio-controlled boats for recreational use. Robotics Projects: Their power output and controllability make them suitable for driving wheels, arms, or other mechanisms in custom-built robots. DIY Projects: These motors are popular among hobbyists and makers due to their versatility and accessibility. They can be used in many creative projects.