25cm Multipurpose Engineering Measuring PCB Ruler The Multipurpose 25cm PCB Ruler is designed for electronics enthusiasts, makers, and PCB designers who need a versatile and information-packed measuring tool. Crafted from durable FR4 PCB material with high-quality R-4 gold-plating, this ruler offers exceptional hardness, wear resistance, and long-lasting performance. Its dual-scale layout allows accurate measuring in both millimeters and inches, making it suitable for PCB layout work, prototyping, and debugging. Beyond basic measurement, this 25cm ruler integrates a wide variety of PCB design references directly onto its surface. It includes angle gauges, IC pin spacing tables, SMD package outlines, resistor and capacitor chip sizing, hole diameter references, and trace-width guides. The addition of AWG drill hole sizing helps users compare wire thicknesses quickly during assembly. Whether you're designing circuits or troubleshooting, this all-in-one PCB ruler ensures you always have essential data at your fingertips. Features: 25cm (10-inch) multifunctional ruler featuring dual mm and inch scales for accurate measurement during PCB design and prototyping. Made from durable FR4 PCB material with R-4 gold plating and copper-etched markings for high hardness, long-lasting wear resistance, and premium finish. Includes essential PCB design references such as angle gauges, IC package information, pin spacing tables, and trace-width guides. Provides SMD package dimensions for resistors, capacitors, and other common components along with polarity and terminal identifiers. Features AWG drill-size chart, hole diameter references, and other handy guides, making it an essential tool for hobbyists, students, and engineers. Easy to carry and compact, offering a complete reference set in the size of a standard ruler. Ideal for PCB design, electronics prototyping, debugging, and educational use.

25W Ceramic Coated Needle Delux Long Life Bit For Soldron 25w Soldering Iron - CB25N3 This is Soldron CB25N3 Black 25W Ceramic Coated Delux Needle Bit for Soldron 25w soldering iron. The Soldering bit is a High-Quality Soldering Iron Tip. This is a Ceramic Coated 3mm 25 Watt Chisel tip; it can be used with Soldron 25 W soldering iron. Upgrade your soldering gun with a new tip, you’ll get better & faster solder joints and the whole process will be much more enjoyable. They’re fast to swap, takes only 30 seconds to change out. The hard core of the soldering iron tip consists of pure copper, which drastically enhance thermal conductivity to a great degree. In consequence, the rate of heating can be unbelievably boosted.

25W Soldering Iron + Tip + 10g Lead This is  High-Quality 25 Watt Iron Soldering Gun. If you are a student or hobbyist and you are looking for a good general-purpose Soldering Iron then this 25-watt soldron Soldering Iron is perfect for you.  Even we have been using this Solder Gun from the start and it the best that you can get at this price range. Applications: PCB assembly & repair Electricals soldering Textile cutting Jewellery.

28 Pin Narrow IC Base 28 Pin IC base is a 28 pin IC holder, which can be soldered directly onto the PCB. The integrated circuit can be removed from this ic base when required. The IC is placed on the socket at the time of use. This base acts as a removable IC holder. The socket is used when the IC is temperature sensitive and the heat from the soldering iron can damage the IC. This socket is used when working with a microcontroller IC and can be removed for programming Also check pack of 5 20-pin narrow IC bases available on Iotcart. These IC bases are holders that can be soldered directly onto a PCB, allowing for the removal of integrated circuits (ICs) when needed, effectively acting as a removable IC holder. Package Included: 5 x 28 Pin Narrow IC Base

28 Pin Wide IC Base The 28-Pin IC base is a 28 pin IC holder, which can be soldered directly onto the PCB. The IC can be removed from this socket when required. The IC is placed on the socket at the time of use. This base acts as a removable IC holder. The socket is used when the IC is temperature sensitive and the heat from the soldering iron can damage the IC. This socket is used when working with a microcontroller IC and can be removed for programming Also check pack of 5 40 Pin Wide IC Bases available on Iotcart. Each IC base is a holder for a 40-pin integrated circuit (IC) and can be soldered directly onto a PCB. Package Included: 5 x 28 Pin Wide IC Base

2845 3000KV Sensorless Brushless Motor The 2845 3000Kv brushless motor is a sensorless motor that is designed to provide high torque and maximum efficiency. It is manufactured with high-quality material and has a low heat production ability. This helps the 3000Kv sensorless brushless motor to have a longer lifetime. This brushless motor also features strong overload protection and protects the drone components in terms of electrical failure.

28BYJ-48 12V Valve DC Gear Stepper Motor This 12V DC 28BYJ-48 Stepper Motor is a small, inexpensive, and high-quality geared stepper motor. This is a widely popular combination of the stepper motors , that provided the stability and reliability of the system. The control of the Stepper Motor movement angle is done by controlling the number of stepper motor driver pulses. The speed of the stepper motor rotation is also controllable by controlling the frequency of the pulses. If you want to use this stepper motor in your projects, for that you will need a few essential components like Arduino Motor driver jumper wires batteries or power supply Features: Stepper motor with a standard interface, when used directly pluggable. A, B, C, D four-phase LED indicator which indicates the status of the stepper motor work. Compact-size stepper motor perfect for small robotics applications.

28BYJ-48 5V DC Stepper Motor This 5V DC 28BYJ-48 Stepper Motor is small, inexpensive and high-quality geared step motor. The 28BYJ-48 Stepper Motor and ULN2003 Stepper Motor Driver is a widely popular combination of the stepper motor and stepper driver, because of the stability and reliability of the system. The motor has a reduction ratio of 64:1, so it offers a decent torque for its size at speeds of about 15 RPM. It is a unipolar stepper motor which has 5-wires. As stated before the pack contains ULN2003 Stepper motor driver which is a Mini Stepper Motor Driver.The main purpose of ULN2003 is to amplify the control signals from the Arduino, so as to drive the 28BYJ-48 Stepper Motor. If you will give the ULN2003 Stepper motor driver a certain pulse signal, it will drive step motor to a certain angle.The control of Stepper motor movement angle is done by controlling the number of stepper motor driver pulses. The speed of the stepper motor rotation is also controllable by controlling the frequency of the pulses. Connect the 28BYJ-48 motor with the ULN2003 motor driver then interface this combination of motor and driver with Arduino , do some coding and your 28BYJ-48 Stepper Motor is ready to listen to your commands Features: Stepper motor with a standard interface, when used directly pluggable. A, B, C, D four-phase LED indicator which indicates the status of the stepper motor work. Compact-size stepper motor perfect for small robotics applications. Applications: Cameras for providing precise control and positioning. Tilting of car side mirrors can be controlled using these motors. CNC Machines Robotic Arms Home Automation

2A 125V AC Microswitch KW10-Z1P Limit Switch The subminiature PCB micro switch is made of nylon 66 and metal.The terminal is brass with sliver plated. Housing color is black. The pin is PCB terminal. Excellent touch switches, Pin-type package with plastic. Life expectancy: More than 500000 Life expectancy at switch testing machine for a continuous period of work, operating at frequencies below 60 times per minute, the working conditions: DC 40V,50mA. Applications: Subminiature PCB micro switch is widely applied to home appliances, audio, toys, mouse, business machines, communication equipment and other electronic equipment

2A Dual L298N Motor Driver Module with PWM Control The L298N Motor Driver Module is a great choice for controlling motors! It contains a double H bridge L298N chip, which has a maximum voltage of 46V and a current of 2A. This L298N High-voltage Dual-channel motor driver works with a logic voltage of 5V and can drive motors with a voltage range of 5-35V, giving you good efficiency with a maximum power output of 25W. One cool feature of the L298N-based motor driver module is that it has current sensing for each motor, so you can easily check how they’re doing. It also features a heatsink to keep it cool while running, which increases efficiency. Also, there is a power-on LED indicator that indicates when it is active. The L298N Module is perfect for controlling DC and Stepper motors, switches, relays, robotic cars, arms, etc. Features: Uses an L298N IC for effective motor control. Includes a 78M05 Voltage Regulator for internal circuitry power. Jumper enables the voltage regulator for power supplies ? 12V; requires separate 5V for supplies > 12V. ENA and ENB pins control motor speed; IN1 & IN2 and IN3 & IN4 control motor direction. Features a Power LED for status monitoring. Compact design with integrated resistors and capacitors for stability. Easy to use with popular microcontrollers like Arduino. Pinout Applications: Robotic Cars Robotic Arms Controlling the motor's speed and direction