Soldering Paste (50 gm)

HGLRC RC2 Electric Soldering Iron The HGLRC RC2 Electric Soldering Iron is designed to deliver precise and efficient soldering performance for a wide range of applications. Featuring adjustable temperature control, it allows users to set the exact heat required for different components, ensuring accuracy and preventing damage to sensitive electronics. With its rapid heating capability, the soldering iron reaches optimal temperature quickly, saving valuable time during projects. Its ergonomic design ensures a comfortable grip, making it ideal for extended use without fatigue. Whether you’re working on PCB soldering, electronics repair, or DIY projects, the HGLRC RC2 Electric Soldering Iron provides consistent performance, reliability, and ease of use for both beginners and professionals. Features: Suitable for both long and short soldering iron tips, the maximum temperature is 450°C/842°F. Working power supply supports PD3.0, QC2.0, DC12V-25V, and 3S-6S batteries. The 0.91-inch OLED display's brightness can be changed. The built-in buzzer reminder heats up automatically when powered on and may be turned on and off as needed. Intelligent temperature control algorithm that allows for temperature adaptation and self-calibration. The shell is composed of transparent, high-temperature resistant, and fireproof PC environmental protection material. Sensitivity can be adjusted to eliminate interference from ambient conditions. Support °C/°F switching between left and right-hand screens. Low voltage protection, high temperature, and high voltage alarms; safe and dependable. Support switching between Chinese and English displays, as well as firmware upgrades.

51 MCU LED Digital Clock DIY Kit (Green) – 1-Inch Light-Control Display with Housing for STEM Learning This 51 MCU Digital Clock DIY Kit is a hands-on educational project designed to help learners understand the basics of microcontrollers, electronics, and digital circuits. With a bright 1-inch LED digital tube display and built-in light-control functionality, the clock provides a clear and interactive way to explore timekeeping principles. The kit includes all essential components along with a sturdy housing, making it a great introduction to real-world electronics assembly.Perfect for STEM and STEAM learning, this kit encourages creativity, analytical thinking, and problem-solving skills. Designed for beginners, students, and hobbyists, it allows users to experience practical electronics in a fun and engaging way. Whether used in classrooms, workshops, or home-learning environments, the DIY digital clock helps children and young adults build confidence through hands-on exploration and experimentation. Features: Hands-on DIY digital clock kit powered by a 51 microcontroller system. Bright 1-inch LED digital tube display with light-control functionality. Includes durable housing and all required components for assembly. Great for STEM/STEAM learning: science, technology, engineering, art, and math. Helps build creativity, practical skills, observation, and problem-solving abilities. Ideal for school projects, family learning, and maker workshops. Easy-to-follow study guide included for step-by-step learning.

Basic Soldering Iron Tip Holder Stand The Basic Soldering Iron Tip Holder Stand is a practical accessory designed to safely hold a hot soldering iron during use. Made with a sturdy metal coil and stable base, it helps prevent accidental burns and protects your work surface. Ideal for electronics repair, DIY projects, and hobby soldering setups. Features : Made from durable metal for long-lasting use Stable metal base ensures safe placement of hot soldering iron Compact size (approx. 6.7 × 4.4 cm) saves workspace Lightweight and portable for easy carrying and storage Compatible with most standard soldering iron tips Helps safely hold soldering iron when not in use

WITTY FOX DESOLDERING PUMP WITTY FOX Desoldering Pump is a reliable manual tool designed to make solder removal quick, clean, and efficient. Built for electronics repair and DIY applications, it uses a strong vacuum mechanism to easily remove molten solder from PCB joints, circuit boards, and components. Its simple push-and-release operation makes it beginner-friendly while still meeting the needs of technicians and hobbyists. Designed with durability and ease of use in mind, this solder sucker features a lightweight yet sturdy body that offers good grip and control during precision work. It is ideal for desoldering components, correcting soldering mistakes, and reworking electronic assemblies, making it an essential tool for repair benches, labs, and home electronics projects. Features: Strong manual vacuum action for efficient solder removal Easy push-button operation for quick and controlled use Helps clean PCB joints and remove excess solder easily Lightweight and durable body for long-term use Suitable for electronics repair, rework, and DIY projects Ideal for use on circuit boards and electronic components

30W Soldering Iron With EU Plug The 30W Soldering Iron with EU Plug and Package is a basic and reliable tool designed for everyday soldering tasks. With a 30-watt power rating, it heats up quickly and provides enough heat for soldering electronic components, wires, and small circuit boards. It is suitable for beginners as well as users who need a simple soldering solution for light repair work. This soldering iron comes with a standard EU plug, making it easy to use with regular power outlets. Its compact and lightweight design allows comfortable handling during soldering, while the included package makes it convenient to store and use right away. Whether you’re working on DIY electronics, basic repairs, or hobby projects, this 30W soldering iron offers a straightforward and practical soldering experience. Features: 30W power for consistent heating and basic soldering tasks Ready to use with a standard EU plug Heats up quickly for efficient soldering Ergonomic handle for comfortable grip Ideal for electronics repair, DIY projects, and hobby work Compact and lightweight design for easy handling

18650 1 Cell Holder This is a 1x battery cell holder for a rechargeable 18650 Lithium-Ion Cell. These battery holders are used to add single lithium cells and have clearly marked with polarity identification to assure proper orientation. It has shrapnel screens to hold the batteries, making the installation and replacement of the battery safe, easy, and reliable. Features Holds a single 18650 battery. Easy install, convenient to use. High-quality plastic material. Applications: Robotics: The 18650 Single Battery Cell Case Holder allows for easy incorporation of 18650 cells into robotics applications by providing a simple way to connect and power devices Prototyping: It is ideal for prototyping projects where a single 18650 Lithium-Ion Cell needs to be securely held and connected, ensuring proper orientation and easy installation DIY Electronics: Commonly used in do-it-yourself electronics projects, the holder facilitates experimentation and modification of circuits by providing a flexible and removable power source Automotive Electronics: In automotive applications, such as key fobs and portable navigation devices, the cell holder enables convenient battery replacement, ensuring uninterrupted operation of electronic components

MB102 830 Points Solderless Breadboard An MB102 830 Points Solderless Breadboard is an exceptional tool for experimenting with circuit designs whether in the R&D or university lab. This MB102 830 points solderless prototype PCB breadboard is used to make up temporary circuits for testing or to try out an idea. No soldering is required so it is easy to change connections and replace components. For the connection, you can use jumper wires. This solderless breadboard can be used with Arduino and other microcontrollers. Also, check the Breadboard Power Supply (3.3V-5V). Features: Compatible with resistance, diodes, transistors, LEDs, capacitors, and other electronic components Completely reusable Colored coordinates for easy component placement 830 solder-less points Accepts a variety of wire sizes (20-29 AWG) Get insights into What is Breadboard and its uses. Application: Prototyping Projects Educational Tool Rapid Prototyping Testing and Debugging DIY Electronics

15cm x 10cm Single Side Copper Clad Laminate PCB Board Ideal for building a prototype of electronic circuit, double sided copper PCB. Mechanically assisted and electrically connects electronic components with conductive rails, pads and other features etched from copper plates on a non-conductive substrate. This product is widely used in product development, DIY experiments, maintenance, production, etc.

Desoldering Pump This Black Aluminium Body Desoldering Pump is an economical and durable full Aluminium metal body desoldering pump with a heat-resistant replaceable silicone tip. This quality product has exceptional desoldering ability due to strong suction and durable build. Made from high grade aluminum for light weight and airtight function, the mechanism is simply a piston which sucks air and solder from the tip at the press of a button.

Vero Board (2x3 Inch) Vero Board is basically a general-purpose printed circuit board (PCB), also known as veroboard or DOT PCB. It is a thin rigid copper sheet with holes pre-drilled at standard intervals across a grid with 2.54mm (0.1-inch) spacing between holes. Each hole is encircled by a round or square copper pad so that component lead can be inserted into the hole and soldered around the pad without short-circuiting the nearby pads and other leads. For connecting the lead of component with another lead, solder these together or join these using a suitable conducting wire. Application: Hold electronic components Develop prototypes of electronic circuits

400kV High Voltage Generator 3-6V DC High Voltage Pulse Generator The 400kV High Voltage Generator offers reliable and powerful performance for your electrical projects. This 3-6v DC pulse generator is ideal for use in automotive, communication, medical or industrial applications that require high voltage levels to be generated. The device has a built-in safety protection feature which prevents it from overloading or damage caused by incorrect connections. Its highly efficient cooling system allows effective generation of power even at higher temperatures while the compact size makes this unit perfect for tight spaces and restricted locations . Additionally , its robust construction ensures durability backed up with warranted reliability resulting in outstanding long term performance without any service interruptions due to faulty components during operation time periods. With all these features combined together , the  High Voltage Generator promises top notch quality product guarantees hassle free operations every single time! This is a high-voltage step-up power supply module or boost converter that is often used in electronics demonstrations and experiments. Where a 3-6V input from a standard Li-ion battery can create a voltage of up to 400KV. The Tesla coil principle is used in this high-voltage module. Wiring Instructions: Input: Red(+) and Black(-) Output: Same Colour wires on Opposite side. Note: Output ends of cable should be adjusted properly before power on, and the arc distance depends on battery voltage and capacity. The arc distance should be from short to long, do not produce a longest arc at first or the module might be damaged easily. The module has high power and inner heat is not easily dissipated, so it can not work continuously for long time (<10 seconds each time)

555 Timer IC The 555 timer IC is an integrated circuit (chip) used in a variety of timer, pulse generation, and oscillator applications. The ic 555 can be used to provide time delays, as an oscillator, and as a flip-flop element. Derivatives provide up to four timing circuits in one package. These 555 timer ICs are precision timing circuits capable of producing accurate time delays or oscillations. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by the use of the control voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset and the output goes low. When the output is low, a low-impedance path is provided between discharge (DISCH) and ground. The output circuit is capable of sinking or sourcing current up to 200 mA. The operation is specified for supplies of 5 V to 15 V. With a 5-V supply, output levels are compatible with TTL inputs. The NE555 is characterized for operation from 0°C to 70°C. This is characterized for operation from –40°C to 85°C. The NE555 is characterized for operation over the full military range of –55°C to 125°C. Features of the 555 timers are: Supply voltage between 4.5 and 18 volts. supply current 3 to 6 mA, and a Rise/Fall time of 100 nSec. IC 555 pin diagram The IC 555 is used in many circuits, for example, a One-shot pulse generator in Monostable mode as an Oscillator in Astable Mode or in Bistable mode to produce a flip/flop type action. It is also used in many types of other circuits for the achievement of various purposes for instance Pulse Amplitude Modulation (PAM), Pulse Width Modulation (PWM), etc. This IC 555 can be configured to use as a monostable multivibrator, an astable multivibrator. If you want to use this 555 timer ic in your projects, there are a few essential components that are helpful are breadboard or vero board , switch , jumper wires , resistors , capacitors and batteries . Features: Adjustable Duty Cycle. Precision timing circuits capable of producing accurate time delays or oscillations. Can be configured as a monostable multivibrator, astable multivibrator, or in bistable mode. Features a control voltage terminal to alter threshold and trigger levels. RESET input for initiating a new timing cycle. Rise/Fall time of 100 nSec. Applications: The IC 555 is used for Tone generation. It is used to make an alarm circuit. They are also used for frequency division applications. The IC 555 is used as a relaxation oscillator. They are also used in digital counter circuits. IC 555 is widely used for electronics projects. Also check 8 Pin DIP IC Socket Base Adaptor available on the Iotcart website. it is designed for 8-pin integrated circuits (ICs) commonly used in electronic devices like timers, oscillators, and digital logic circuits. The socket has a molded notch for proper orientation, making it easy to insert and remove ICs

5 in 1 Sensor Kit for Arduino The 5 in 1 sensor kit is an amazing way to learn about embedded systems and electronics engineering. This sensors kit contains 5 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. This Arduino sensors kit is based on the idea of educating students in 4 different fields of science, technology, engineering, and mathematics in an applied method. Read our blog interfacing proximity sensor with arduino where we explained the process of interfacing proximity sensor with arduino with the code. Soil Moisture Sensor Module : This is an easy-to-use digital soil moisture sensor. Just insert the sensor into the soil and it can measure moisture or water level content in it. It gives a digital output of 5V when the moisture level is high and 0V when the moisture level is low in the soil. IR Proximity Sensor : When the module detects obstacles in front of the signal, the circuit board green indicator light level, while the OUT port continuous output low-level signals, the module detects a distance of 2 ~ 10cm, detection angle 35 °, the detection distance can be a potential adjustment with adjustment potentiometer clockwise, the increase in detection distance; counterclockwise adjustment potentiometer, the detection distance decreased. PIR Motion Sensor : The PIR Motion Sensor Detector Module HC SR501 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” sensors. 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. Note: Weight of the Package: 100grams (approx) and Dimensions (approx): 22 x 15 x 5cms. Also check Four in One Bot available on Iotcart. It is a kit for building autonomous robots with four functionalities: Line Follower, Obstacle Avoider, Object Follower, and Edge Follower. read our blog explaining the Arduino Sensor types and Applications, which provides comprehensive information about Arduino sensors, their working principles, applications, and examples of popular sensors. Project Tutorial 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 to the students. Some of the DIY projects along with the tutorial blog and video are mentioned below: DIY Automatic Sanitizer Dispenser DIY Line Follower Robot DIY Obstacle Avoider Robot car Take a look at our blog on interfacing ultrasonic sensor with Arduino . Whether you're new to this or already have some experience, this guide will make things clear for you to understand ultrasonic sensor interfacing with Arduino.

15cm Multipurpose PCB Measuring Ruler The 15cm Multipurpose PCB Ruler is a precision-engineered measuring tool designed specifically for electronics enthusiasts, PCB designers, and makers. Built from durable PCB material with copper etching and gold plating, this ruler provides excellent longevity and a premium feel. It offers dual-scale measurements in both millimeters and inches, allowing smooth workflow across different project requirements. More than just a ruler, it includes valuable PCB reference data such as IC package outlines, angle gauges, SMD component dimensions, pin spacing charts, AWG hole sizes, and polarity indicators. This compact tool fits easily into any toolkit and serves as a quick-access reference guide during PCB design, inspection, or debugging sessions. Whether you're designing circuits or checking component footprints, this multipurpose ruler makes your work more efficient and accurate. Features: 15cm (6-inch) dual-scale ruler with precise mm and inch markings. Made from high-quality, gold-plated PCB material for long durability. Includes common IC package guides such as SOP-32, SOP-24, SOP-20, SOP18, SOP16, and SOP14. Provides SMD package dimensions for capacitors, resistors, and other components. Compact, lightweight, and easy to carry in any electronics toolkit. Ideal multipurpose measuring tool for PCB design, prototyping, and debugging.

High-Quality Original 9V HW Battery Hi-Watt 9V Battery is a high-capacity & low-cost solution for many electronic devices. It is used with its specific battery snap, The HW battery clip can be used to power LEDs or other devices with a 9V battery. It is Used For Electronic Toys, Clocks, Walkie-Talkies, Smoke Alarms, Handheld Test Equipment, Digital Instruments, Transistor Radios & General purposes. This 9V HW Battery is a reliable and comprehensive power solution for your electronic projects. It features advanced charge protection technology that ensures superior safety and efficiency. This battery packs enough energy to support a variety of applications, including robotics, motor controllers, sensors, and more. The extra capacity also improves the lifespan of all components connected by it without any degradation or damage over time due to overcharging or heat buildup from excessive current draw – making it an ideal choice for hobbyists who don't want their creations damaging easily over short periods of use! Furthermore its rugged build quality makes it designed especially for demanding environments where shock resistance is critical - perfect if you're taking on outdoor activities like camping trips or hiking trails requiring continual electrical connections throughout the journey. All in all this 9V HW Battery provides consistent voltage stable delivery at competitive prices combined with added convenience when powered up remotely away from AC outlets no matter what environment you find yourself in! check out : GP AAA 24G R03 Carbon Battery 1.5V Non-rechargeable (Pack of 2) Note : It is very easy to use the Hi-Watt 9V Battery in any circuit but get a battery snap connector so that you can easily replace the discharged battery and also it is much easier to use without having to solder the wires on the terminals of the battery. Some precautions you must take while using the battery are you must not short circuit the terminals and do throw the battery in fire or water after use. To buy 9V HW Battery Compatible Battery Snap Connector Click Here! Features Constant 9V Output till lasts Metal Jacket Body Good Built Quality and hence Leakproof Easy to install and Replace Corrosion-free Connector Point for long-term use 0% Mercury and Cadmium. Environment-friendly OEM Compatible. Applications: Remote control devices. Flashlights and Toys. Used to provide voltage supply to Wireless Electronics projects. Can be used to power LED Lights. Used in Digital cameras check out : FIW 6F22 9V Battery with Connector Also check 9V Hi-Watt Battery along with a 5V Piezo Buzzer, 9 Volt Battery Snap Connector, 2 Pin Switch, 1K Ohm Resistor, LDR Photoresistor sensor, and 5mm LEDs . This kit is designed for easy assembly of electronic components and is particularly suitable for Arduino Uno projects