Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver with Heat Sink

SmartElex 8V to 35V A4988 Stepper Motor Driver Module The SmartElex 8V to 35V A4988 Stepper Motor Driver Module is a high-performance Stepper Motor Driver Module built for accurate and efficient motor control. Operating within an exact voltage range of 8V to 35V, it can supply up to 2A per coil when adequate cooling is provided. This microstepping stepper motor driver features internal synchronous rectification, mixed decay current control, and thermal shutdown protection, ensuring smooth motion, reduced motor noise, and reliable operation. With its built-in current converter, the A4988 minimizes processing load on microcontrollers, making it an excellent choice for applications like 3D printers, CNC machines, robotics, and other precision motion control systems. Features: Automatic detection and selection of the current decay mode. Mixed with the slow current decay mode. The low power dissipation of synchronous rectifiers. Internal UVLO (ultra-voltage lockout). Crossover current protection. Thermal shut-down circuit. Ground-fault protection. Load and short circuit protection. The optional five-step mode includes full, 1/2, 1/4, 1/8, and 1/16.

7Semi Vikram-3025 High-Power 25A DC Motor Driver for 6–30V Motors The 7Semi Vikram-3025 is a heavy-duty single-channel DC motor driver built for demanding robotics, automation, and mechatronics projects. Designed to handle 25A continuous load with a 6V–30V operating range, it uses a high-efficiency discrete NMOS H-Bridge that eliminates the need for bulky heat sinks. Whether you're powering high-torque DC motors or creating reliable industrial controls, this driver ensures stable, smooth, and responsive performance. With built-in safety features like overcurrent protection, temperature protection, and undervoltage shutdown, your system stays secure even under heavy loads. This motor driver goes beyond basic control, it includes onboard test buttons, motor output LEDs, and a regulated 5V output for powering microcontrollers, making prototyping extremely convenient. It supports PWM/DIR control signals from a wide range of logic voltages (1.8V to 30V), ensuring compatibility with Arduino, Raspberry Pi, PLCs, and other controllers. It also offers manual control options using a potentiometer and switch, giving both beginners and advanced users flexible control in real-world applications. This makes it a dependable choice for custom robotics, high-power motor control, and automation systems. Features: Provides smooth and reliable bidirectional control for single brushed DC motors. Supports a wide operating voltage range from 6V to 30V for flexible motor compatibility. Handles a continuous motor current of 25A, ideal for high-load or high-torque applications. Includes an onboard 5V regulated output (250mA) to power a microcontroller without an external supply. Onboard test buttons and motor state LEDs allow quick, controller-free testing during prototyping. Offers dual input modes: PWM/DIR for digital control or potentiometer/switch for manual operation. Compatible with 1.8V, 3.3V, 5V, 12V, and 24V logic, making it suitable for Arduino, Raspberry Pi, PLCs, and more. Supports PWM input frequency up to 40kHz with a fixed 16kHz output for quiet motor operation. Built-in protections include active current limiting, overcurrent protection, temperature protection, and undervoltage shutdown.

7Semi Vikram-1101 DRV8837 11V DC Motor Driver Breakout The 7Semi Vikram-1101 brings reliable motor control to compact robotics and automation builds, thanks to its efficient DRV8837 driver and wide 1.8V–11V motor voltage support. Designed for smooth brushed DC motor management, it features a stable 1A continuous output and a powerful 3A peak capability, making it ideal for hobby projects, mechatronics, and lightweight robotics systems. With PWM support and simple H-bridge control, achieving variable speed and direction becomes effortless. Engineers and makers appreciate its built-in safeguards, including thermal shutdown, undervoltage lockout, and overcurrent protection ensuring long-term durability even in demanding environments. The Vikram-1101 also offers resistor-set current limiting, eliminating the need for complex setups. Whether you're designing compact robots, automation rigs, or DIY motorized mechanisms, this versatile DC motor driver delivers dependable performance with ease. Features: Supports a motor power voltage range of 1.8V to 11V, making it suitable for a wide variety of small robotics and mechatronics projects. Provides 1A continuous output and 3A peak current, ensuring stable handling of brushed DC motors. Accepts up to 5.5V logic levels on IN pins, allowing easy interfacing with microcontrollers. Enables smooth motor operation through PWM-based speed control for precise performance tuning. Built with current limiting/regulation that works without requiring an inline sense resistor. Equipped with essential protection features including undervoltage lockout, overcurrent protection, and thermal shutdown.

7Semi Vikram-3015 High-Power 30V 15A Single-Channel DC Motor Driver Module The 7Semi Vikram-3015 is a powerful and reliable high-current motor driver designed to handle demanding brushed DC motor applications with ease. Built for makers, robotics engineers, and automation projects, it supports a wide operating voltage range of 6V to 30V and delivers a continuous 15A output without requiring a heat sink. Its fully NMOS H-Bridge architecture ensures excellent efficiency, making it ideal for high-load motor control setups that require consistency and stable performance. With support for 3.3V and 5V logic levels, the Vikram-3015 easily integrates with popular development platforms such as Arduino, Raspberry Pi, and PLC systems. The on-board test buttons, motor output LEDs, and robust protection circuitry, such as overcurrent, overheating, and undervoltage protection, simplify debugging and ensure long-term reliability. Whether you're building robotics systems, automation hardware, or DIY mechatronics, this motor driver provides a dependable foundation for high-torque motor control. Features: Provides smooth bidirectional control for single-channel brushed DC motors, enabling forward and reverse operation with high responsiveness. Operates efficiently across a wide 6V–30V voltage range while delivering a strong and stable 15A continuous current output. Supports both 3.3V and 5V logic inputs, ensuring seamless compatibility with microcontrollers and SBCs like Arduino and Raspberry Pi. Includes onboard testing features such as dedicated buttons and motor output LEDs for quick diagnostics and validation. Offers robust safety mechanisms including overcurrent protection, over-temperature shutdown, and undervoltage lockout for long-term durability. Uses a fully NMOS H-Bridge, improving efficiency and eliminating the need for bulky heat sinks.

Anycubic Color Engine Pro for Kobra 3 Max - EU plug The Anycubic Color Engine Pro is an advanced automatic filament handling and multi-color printing module designed specifically for the Kobra 3 Max 3D printer. It allows users to print in multiple colors or materials without manually changing filaments, making the printing process more efficient and professional. Smart Multi-Color Printing - Print in 4 to 8 Colors and Filament Backup The smart multi-color printing capability allows users to print models in 4 to 8 different colors seamlessly without the need for manual filament changes. This feature enables the creation of more detailed, visually appealing, and complex designs, making it ideal for creative projects, prototypes, and professional applications. The system intelligently manages filament switching during the printing process, ensuring smooth transitions between colors and consistent print quality. In addition, the built-in filament backup function automatically switches to another spool if the current filament runs out, preventing print failures and material wastage. This ensures uninterrupted printing, improved efficiency, and a more reliable overall printing experience, especially during long or multi-color print jobs. Dries while it Prints in Multi-Color and  Nozzle Clog Detection, Minimizes Filament Tangling The system is designed to dry filament while printing in multi-color mode, ensuring that moisture does not affect print quality during long or complex jobs. By maintaining optimal filament condition, it helps achieve smoother extrusion, better layer adhesion, and more consistent results across different materials. The integrated nozzle clog detection feature continuously monitors extrusion flow and alerts the user or pauses the print if a blockage is detected, reducing the chances of failed prints. Additionally, the design minimizes filament tangling by managing spool movement and filament paths efficiently during switching. This combination of real-time drying, clog detection, and anti-tangling mechanisms ensures a reliable, hassle-free printing experience with improved overall print quality. A New Level of Multi-Color Printing This feature brings a new level of multi-color printing by combining intelligent filament management with seamless color transitions for highly detailed and vibrant prints. It allows users to create complex designs with multiple colors in a single print without manual intervention, enhancing both creativity and efficiency. The system ensures precise filament switching, maintaining consistent extrusion and minimizing color mixing or errors. This results in cleaner finishes, sharper details, and professional-quality output. Whether for prototyping or artistic projects, it elevates the overall printing experience by making multi-color printing smoother, faster, and more reliable. Staying Dry for All Applications The system ensures that filament remains dry throughout the entire printing process, which is essential for maintaining consistent print quality across all applications. By actively reducing moisture absorption, it prevents common issues such as bubbling, stringing, and poor layer adhesion that can occur with damp filament. This is especially important when working with moisture-sensitive materials, ensuring smooth extrusion and reliable performance. The controlled environment helps maintain the integrity of the filament, resulting in cleaner prints and better surface finish. Whether for detailed prototypes or long-duration prints, this feature guarantees dependable results with minimal print defects. Intelligent Printing, Revolutionary Performance This feature delivers intelligent printing combined with revolutionary performance, transforming the overall 3D printing experience. Advanced control systems optimize filament feeding, switching, and extrusion in real time, ensuring smooth and consistent operation throughout the print. The system adapts to different materials and printing conditions, reducing errors and improving efficiency. With precise coordination between hardware and software, it achieves faster print speeds without compromising accuracy or quality. This results in highly reliable, high-performance printing that meets the demands of both professional and advanced creative applications. Staying Dry for All Applications The system is designed to keep filament consistently dry across all types of printing applications, ensuring reliable performance and high-quality results. By preventing moisture absorption, it eliminates common printing issues such as bubbles, stringing, and weak layer bonding. This is especially beneficial for moisture-sensitive materials, allowing them to perform at their best without degradation. The controlled drying environment maintains stable extrusion and improves overall print consistency. Whether handling simple prints or complex multi-color projects, this feature ensures dependable output with clean finishes and reduced failures. Features: Supports automatic filament feeding and switching Enables multi-color 3D printing capabilities Intelligent filament detection for smooth operation Reduces manual effort and printing interruptions Seamless compatibility with Kobra 3 Max printer User-friendly setup and operation Supports multiple filament types Enhances productivity and print quality

7Semi 3Phase TMC6300 BLDC PMSM Brushless Motor Driver Breakout The 7Semi 3Phase TMC6300 BLDC PMSM Brushless Motor Driver Breakout is a compact, efficient brushless motor driver built for controlling 3-phase brushless motors with ease. It integrates the TMC6300 IC to simplify motor driving, reduce external components, and enable smooth, reliable operation. Designed for practicality and reliability, the board offers easy microcontroller compatibility, stable performance, and built-in protections for safe use. It is well suited for students, hobbyists, and professionals working on robotics, automation, drones, and motor-driven DIY applications. Features: Powered by the TMC6300 motor driver IC with high-side and low-side MOSFET control for each phase Supports 6-PWM input signals for precise and complete motor control Diagnostic output for easy detection of system faults Wide 2–11V operating voltage, ideal for low-power applications Breadboard-compatible design with optimized header alignment Built-in thermal and short-circuit protection for safe operation Breakout Board Pinouts – TMC6300 Motor Driver IC Power & Control Inputs VM / GND – Motor power supply (2–11V) VIO – I/O logic level supply / standby control PWM Control Inputs (High-side & Low-side MOSFETs) UH / UL – Phase U PWM inputs VH / VL – Phase V PWM inputs WH / WL – Phase W PWM inputs Outputs SENSE – Current sense output DIAG – Diagnostic and fault indication output U / V / W – Motor phase outputs from the three half-bridges

SmartElex 5S 6V-30V DC Motor Driver The SmartElex 5S 6V–30V DC Motor Driver is a robust and efficient DC motor driver built specifically for brushed DC motors, combining simplicity with high power performance. Operating on a wide input voltage range of 6V to 30V DC, it supports 5S battery configurations, making it ideal for robotics, automation, and DIY mechatronics systems. This brushed DC motor driver is easy to interface with microcontrollers, allowing smooth motor speed and direction control with minimal setup. Designed for reliability and versatility, it serves as a dependable high-power DC motor driver for applications that demand stable and efficient motor operation. Features: The motor can operate at voltages ranging from 6 to 30 V. Without a heat sink, the maximum current is 5A, with a peak current of 10A for 10 seconds. One brushed DC motor with bidirectional control. Current limiting at 5 amps. Overvoltage lockout. PWM frequency is up to 32 kHz. Supports TTL PWM from the microcontroller. Internal thermal shutdown. Undervoltage lockout. Drive four externally powered NMOS transistors using PWM and direction control. 3.3V and 5V logic level inputs

SmartElex DRV8825 Stepper Motor Driver Module with Aluminum Heat Sink The SmartElex DRV8825 Stepper Motor Driver Module with Aluminum Heat Sink is a compact and efficient solution for controlling bipolar stepper motors with high precision. Built around the trusted TI DRV8825 IC, it supports microstepping up to 1/32 step, enabling smoother motion and finer positional accuracy in applications like 3D printing, CNC machining, and robotics. The module can deliver up to approximately 2.2A peak current with proper cooling, while the integrated aluminum heat sink ensures effective thermal management during continuous operation. Its adjustable current limiting feature protects the motor and driver, improving overall system reliability. With a simple STEP and DIR interface, the module easily integrates with popular platforms such as Arduino, ESP32, and Raspberry Pi, making it an excellent choice for both DIY enthusiasts and professional motion control systems. Features: Based on the TI DRV8825 microstepping bipolar stepper motor driver. Onboard adjustable current limiting potentiometer Supports microstepping up to a 1/32 step. Simple STEP/DIR control interface. Thermal shutdown, overcurrent, and undervoltage protection. Works with 3.3 V and 5 V logic systems. Compact breakout board with an aluminum heat sink for improved cooling.

SmartElex DRV2605L Haptic Motor Driver The SmartElex DRV2605L Haptic Motor Driver is a high-performance haptic motor driver module based on Texas Instruments’ DRV2605L IC, built to deliver precise and immersive vibration feedback. Unlike basic motor control, this haptic driver enables advanced effects such as vibration ramp-up and ramp-down, sharp click sensations, varied buzzer intensities, and even audio-reactive haptics. Controlled via I2C, the DRV2605L allows multiple haptic effects to be stored and triggered sequentially, creating smooth and realistic tactile feedback. With built-in waveform libraries and support for ERM and LRA motors, it significantly enhances user experience in human–machine interfaces, wearables, and interactive electronics projects. Features: Advanced control for haptic motors with various effects. Supports ramping, clicks, and different buzzer levels. Allows audio-responsive vibration for unique feedback. The I2C interface facilitates integration with controllers. Built-in memory saves sequences for smooth actuation. Improves user experience with precise haptic feedback.

Angle Bracket L Joint Black The Angle Bracket L Joint Black is a 2020 corner connector designed for creating strong and precise 90-degree joints in aluminum extrusion systems. Made from anodized aluminum alloy, this bracket offers excellent durability, corrosion resistance, and long-term stability. With a compact size of 20mm x 20mm x 26.87mm, it is perfectly compatible with 20mm V-slot and T-slot profiles, making it ideal for 3D printer frames, machine structures, enclosures, and DIY projects. The main core function of this bracket is to provide rigid corner support, ensuring proper alignment and improved structural strength while maintaining a clean and professional finish. Features: Made from anodized aluminum alloy for strength and durability Designed for 2020 V-slot and T-slot aluminum extrusion profiles Provides a precise 90-degree right-angle connection Black surface finish for a clean and professional look Ideal for 3D printers, frames, enclosures, and DIY structures Easy to install and suitable for both beginners and professionals Improves structural stability and alignment.

SmartElex 10D DC Motor Driver HAT for Raspberry Pi | PWM Driver HAT with PWM Speed Control The SmartElex 10D DC Motor Driver HAT is a compact and reliable expansion board designed specifically for Raspberry Pi to control DC motors with precise speed control. It helps users drive motors directly from the Raspberry Pi without complex wiring or external driver circuits, making motor control simpler and safer. This HAT is ideal for students, makers, educators, and engineers who are building robotics or motion-based projects and want a clean, plug-and-play solution. This motor driver HAT is widely used in robotics, automation systems, and prototyping projects where smooth and controlled motor operation is required. With PWM-based speed control and seamless Raspberry Pi compatibility, it allows easy integration into existing projects and code setups. The stable performance and straightforward design make it suitable for classroom learning, DIY robotics, and early-stage product development where reliable motor control is essential. Hardware Overview Features: Designed specifically as a motor driver HAT for Raspberry Pi PWM-based speed control for smooth motor operation Supports both single-signal and dual-signal motor control modes Simple plug-and-play installation on Raspberry Pi GPIO header Ideal for robotics, automation, and motion control projects Reliable performance suitable for education, prototyping, and DIY builds How to Use The SmartElex 10D DC Motor Driver HAT can be controlled in two different ways depending on your project requirements. Using Two Control Signals (Speed and Direction) In this mode, two separate control signals are used. The PWM signal is applied to the PWM pin to control the motor speed, while the DIR pin is used to control the motor direction. This method offers straightforward and precise control, making it ideal for most robotics and automation applications. Using One Control Signal (Combined Speed and Direction) In this mode, only one control signal is required. The PWM pin is connected to a logic high level, and the DIR pin receives the PWM signal. When the PWM duty cycle is 50%, the motor stops. If the duty cycle is below 50%, the motor rotates in one direction, and if it is above 50%, the motor rotates in the opposite direction. The actual rotation direction depends on the motor wiring

GT2 Rubber Timing Belt Closed Loop 6mm Width for 3D Printer CNC 6mm width and 610 mm long GT2 Rubber Timing Belt is a Closed-loop with 6mm width and 610 mm long used for generating linear motion, timing synchronization, torque & speed conversion, etc. The Grip used in the GT2 system is an extension of the HTD system with greater load-carrying capacity. It is made as a flexible belt with teeth molded onto its inner surface. The GT2 series of belts are designed specifically for linear motion. They use a rounded tooth profile, with 2 mm pitch, that guarantees that the belt tooth fits smoothly and accurately in the pulley groove, so when you reverse the pulley direction, there is no room for the belt to move in the groove. We sell a wide range of geared pulleys, idler pulleys, shafts, and stepper motors that can be used along with this belt. Be sure to check it out before ordering this belt.

YS-DIV268N-5A Hybrid Stepper Motor Driver 5A | Single Axis TB6600 0.2-5A Two Phase Hybrid Stepper Motor Driver Controller TB6600 Stepper Motor Driver is an easy-to-use professional stepper motor driver , which can control a two-phase hybrid stepper motor. It is compatible with Arduino and other microcontrollers that can output a 5V digital pulse signal. YS-DIV268N-5A subdivision-type two-phase hybrid stepping motor drive using DC 12 ~ 48V power supply, suitable for drive Two-phase hybrid stepping motor dynamic voltage 12 to 48V, the current is less than 5A outer diameter of 35 to 86 mm. This drive using the drive's current loop subdivision control, the motor torque ripple is very small, low-speed running is very smooth, almost no vibration and noise. High-speed torque is much higher than other two-phase drive, high positioning accuracy. Widely used in the engraving machine, CNC machine tools, packaging machinery, and other high-resolution requirements on the device You can set its output current with a 6 DIP switch. There are 8 kinds of current control (0.2A, 0.6A, 1.2A, 1.8A, 2.5A, 3.3A, 4.2A, 5A) in all. And all signal terminals adopt high-speed optocoupler isolation, enhancing it's anti-high-frequency interference ability. As a professional device, it is able to drive 57, 42-type two-phase,  hybrid stepper motor. Control signal interface: PUL +: step pulse signal is input side or the positive pulse signal input positive terminal PUL-: the negative input of the negative input pulse signal or a positive pulse signal DIR +: stepping direction signal input to the positive terminal or negative pulse signal input to the positive terminal DIR -: stepping direction signal input of the negative side or reverse step pulse signal input negative terminal EN +: offline can reset signal input EN-: offline can reset signal input negative terminal Note: VCC is 5V, R short VCC value of 12V, R 1K, more than 1 / 8W resistor VCC value of 24V, R 2K, more than 1 / 8W resistor Features: H bridge bipolar constant current drive. Input signal high-speed photoelectric isolation. A total of standard single pulse interface. Offline retention function. The semi-enclosed casing can adapt to a more stringent environment. Provide energy saving half-automatic current lock function. Applications: CNC Machines: Provides precise control for CNC milling, drilling, and cutting machines. Engraving Machines: Used in laser and mechanical engraving machines for accurate positioning. Packaging Machinery: Ensures precise movement and control in automated packaging systems. 3D Printers: Controls the stepper motors for accurate layer deposition and movement. Robotics: Used in robotic arms and other automated systems requiring precise motor control. Textile Machinery: Controls the movement of components in textile manufacturing equipment. Medical Devices: Provides precise control in medical equipment like automated dispensers and diagnostic machines

380mm Stainless Steel Rod with 8mm Diameter The 380mm stainless steel rods are specifically designed for 3D printer kits . These 3D Printer Stainless Steel Rod are manufactured with stainless steel material and are given an extremely smooth finishing. Smooth stainless steel rods have a number of applications in robotics and 3D printing. In the world of 3D printing, the 380mm stainless steel rods are generally used as the axis for 3D printers, and for CNC machines, they are used as a slide-on for engraving machines. After rigorous inspection, the last important thing is safe packing. Anti-rust oil is to be sprayed on the rod surface and each rod is to be packed in a paper sleeve and then in the wooden box. Having been manufactured with stainless steel material, these rods have added advantages like: The 380mm rods for 3D printers are resistant to corrosion. They have high tensile strength. The smooth stainless steel rods need low maintenance, are long-lasting, and are resistive against high temperatures. Key Features: Specifically designed for 3D printer kits. Smooth stainless steel finishing for precise movements. Versatile applications in robotics and 3D printing. Rust prevention with anti-rust oil and wooden box packaging. Corrosion-resistant for longevity. High tensile strength for stability. Low maintenance and long-lasting. Resistant to high temperatures. Applications: 3D Printer CNC Also check 300mm Stainless Steel Rod with an 8mm diameter offered by Iotcart. These rods are designed for use in 3D printer kits and CNC machines. Manufactured with high precision and stability, the rods are made of stainless steel, providing resistance to corrosion and high tensile strength. They feature a smooth finishing, are low-maintenance, long-lasting, and resistive against high temperatures.

GT2-6mm Belt Width 36 Teeth 6.35mm Bore Timing Pulley GT2-6mm Belt Width 36 Teeth 6.35mm Bore Timing Pulley is the basic element of the system transmitting power to the moving parts of the machine. Some are made of high-quality aluminum. It will find its application in the construction of 3D printers or similar projects. Aluminum 36T GT2 timing pulley has high quality shiny surface appearance and robust construction, longer working life. he rounded teeth of this tooth and belt are engaged together longer providing a smoother transition between teeth, good performance for 3D printers. Applications include 3D printer, CNC and other robotics with timing belt pulley, GT2 timing belt pulley system especially suited for linear movement and positioning, and it’s good for GT2 6mm Width Belt. Applications: Widely used in 3D printers and CNC Machines. Can be used in DIY machineries