DIY 51 MCU Electronic Clock Kit (Red) – 1" Light-Control LED Display with Assembly Case for STEM Projects This DIY 51 MCU Electronic Clock Kit offers an engaging way to learn core electronics and microcontroller concepts. It features a clear 1-inch LED digital display paired with an intelligent light-control function, ensuring visibility in different lighting conditions. The kit comes unassembled, allowing learners to understand every part of the build, from wiring to mounting, while gaining confidence in practical electronics. Designed for STEM and STEAM education, this kit encourages curiosity, experimentation, and hands-on problem-solving. It's an excellent tool for students, hobbyists, and makers looking to explore timekeeping circuits and microcontroller basics. Whether used in classrooms or at home, it helps develop creativity, scientific thinking, and technical skills through a fun, interactive building experience. Features: DIY microcontroller-based clock kit for hands-on learning and experimentation. Equipped with a bright 1-inch LED digital display and automatic light-control function. Includes pre-cut housing and all necessary electronic parts for easy assembly. Supports STEM/STEAM skill development in electronics, engineering, and problem-solving. Helps nurture creativity, observation, and practical building ability. Suitable for home learning, school labs, and maker workshops. Comes with a study-style instruction manual for guided learning.

DIY Robotic Arm Mechanic Kit for Kids and Adults The DIY Robotic Arm Mechanic Kit is a fun project for both kids and adults. It lets you build your own robotic arm from scratch, helping you learn about how machines work. As you put together the pieces, you'll improve your problem-solving skills and learn new things about mechanics. Once built, you can control the arm to grab objects and do other tasks. This kit isn’t just a toy – it’s an educational experience that encourages creativity and helps you explore robotics and engineering. Get ready to build and discover something amazing! Features Hands-on Learning: Build your own robotic arm and enjoy a fun, educational experience. Comprehensive Kit: Includes all components, servos, screws, and clear instructions for easy assembly. Customizable Design: Customize the arm’s movements and program its functions to fit your needs. Educational Value: Develop problem-solving, critical thinking, and STEM skills while learning about robotics. Durable Construction: Made from high-quality materials for long-lasting use and hours of learning fun.

DIY Robotic Arm Mechanic Kit for Kids and Adults (Wireless) The DIY Robotic Arm Mechanic Kit (wireless) is an enjoyable project for both children and adults. It allows you to create your own robotic arm from scratch, teaching you about how machines work. As you put the parts together, you'll develop your problem-solving abilities and learn more about mechanics. Once built, you can use the arm to pick up objects and perform other tasks. This kit is more than just a toy; it is an educational experience that fosters creativity and allows you to study robotics and engineering. Prepare to build and uncover something extraordinary! Features: Hands-on Learning: Create your own robotic arm and have a fun educational experience. Comprehensive Kit: Includes all components, servos, screws, and easy-to-follow assembly instructions. Customizable Design: The arm's movements and functionalities can be programmed to meet your specific requirements. Educational Value: Learning about robots helps you develop problem-solving, critical thinking, and STEM abilities. Durable Construction: High-quality materials provide long-term use and hours of enjoyable learning. Package Imcludes: 1 x DIY Robotic Arm Mechanic Kit

This DIY sanitizer kit along with the timer helps you build your own Sanitizer Dispenser at home to protect yourself. This DIY Sanitizer dispenser kit includes; Control board with sensor and timer, mini pump, 12V Adapter and DC Jack Breakout. During the pandemic of COVID-19, it is very important to santizer your hands regularly. Building a Sanitizer Dispenser using this kit will help you avoid physical contact and cross infections. Applications of this Kit Touchless DIY Sanitizer Dispenser

DIY WiFi Controlled Robot Kit A specially designed robot kit for all kinds of robotics enthusiasts, starting from small kids to adults. It comes along with an ESP8266 Node MCU-based Robot control board with Motor Driver. Motor driver L293d for running DC and Stepper motors with up to 1 Amps of current discharge capability.  The chassis of the Robot is made from PVC's unbreakable body and is easy to integrate. APPLICATIONS: Line following robot Obstacle avoider robot Self-balancing robot Firefighting robot

DM542 Digital Stepper Motor Driver for CNC Drivers Controller 3D Printer Accessories The DM542T is a digital stepper motor driver with an advanced DSP control algorithm, incorporating the latest motion control technology. This driver boasts unparalleled system smoothness, delivering optimal torque and eliminating mid-range instability. Its motor auto-identification and parameter auto-configuration features also facilitate quick and easy setup to optimal modes for different motors. Compared to traditional analogue drives, the DM542T operates with much lower noise and heating and offers smoother movement when driving a stepper motor. Its unique characteristics make it the perfect choice for high-requirement applications. The DM542T is highly recommended as a motor driver for NEMA 17 and NEMA 23 motors. Features: 20KHz chopping frequency Optical isolation signal input Output current DIP switch is adjustable Bipolar constant current chopping method High segmentation: 2,4,8,16,32,64,128,256. 5,10,25,50,125,200 TTL input signal compatible,while accepting differential signal input 57 series 4.5A or less (including 4.5A) two-phase four-wire, six-wire, eight-wire stepper motor also can be used The drive uses a discrete component structure that supports two-phase 4-wire, 6-wire, and 8-wire as long as there is no overvoltage and wiring

DPDT 6 Pin Toggle Switch ON-OFF-ON (15A 250V) 6 Pin 15A/250VAC DPDT ON-OFF-ON Toggle Switch. The ON-OFF-ON momentary toggle switch is made of metal and bakelite. The shaft and bracket are both made of Brass Material. The terminal is made of copper. Delicate appearance with strong Construction.  Widely applied to various additional electric equipment inside and outside the car, such as lights, chassis lamps, fog lamps, dome lights, etc. Applications: Home Light Switching Industrial applications Toys

DPDT on-off-on Rocker Switch (16A) 250V AC - 6pin The DPDT On-Off-On Rocker Switch, a reliable solution for your electronic projects. This switch, with a 16A rating, ensures efficient power control. Its lock action and center-off design make it versatile for various applications. The easy installation, thanks to tabs on the top and bottom, eliminates the need for screws. Clearly marked On and Off positions enhance user convenience during operation. Crafted from high-quality plastic and metal, this rocker switch guarantees durability. The 22x20x10mm panel cut-out allows for wide compatibility with different enclosures. The sleek black design, with dimensions of 25mm length, 21mm width, and 20mm height, adds a professional touch to your projects. Features: Max 16A rating for efficient power control DPDT structure with ON-OFF-ON switching mode Easy installation with tabs on top and bottom, no screws needed Sleek black design with dimensions of 25mm length, 21mm width, and 20mm height Versatile functionality suitable for various electronic projects- Rating: Max 16A Structure: DPDT (Double Pole Double Throw) Switching Mode: ON-OFF-ON Material: Plastic and Metal Versatile Functionality: DPDT On-Off-On Rocker Switch with a 16A rating, suitable for electronic projects. Easy Installation: Tabs for secure attachment to an enclosure without screws. Clearly Marked Positions: On and Off positions for user convenience during operation. Durable Build: Made with high-quality plastic and metal for longevity and reliability. Wide Compatibility: 22x20x10mm panel cut-out, making it suitable for various applications. Sleek Design: Black color and compact dimensions provide a professional touch to projects. Applications: The DPDT (Double Pole Double Throw) on-off-on rocker switch with 6 pins is commonly used in various applications that require robustness and water resistance It has a high switching current capacity, making it ideal for applications like water dispensers, extension sockets, electric vehicles, household electrical appliances, and automotive accessories It has a durable construction with a blend of plastic and metal, ensuring reliability, performance, and longevity even under repeated use The switch has a long mechanical life cycles, making it a reliable choice for long-term use This rocker switch can be easily installed in different devices to enhance their performance and functionality Some common applications of the DPDT on-off-on rocker switch include water dispensers, extension sockets, boats, cars, and other automotive applications.

DPDT Switch A DPDT switch or Double Pole Double Throw switch is an electromechanical switch with two inputs and four outputs, with each input having two corresponding outputs. A simple way to think of this switch is to imagine 2 SPDT switches side by side with the 'handles' attached to each other. Perhaps the most popular use for this switch is 'phase or polarity reversal'. So, how does the DPDT switch accomplish this? First, you have to wire the 2 'top' and 2 'bottom' terminals in a 'criss-cross' fashion. The top 2 terminals become the input and the middle two terminals become the output. Let pin1 is X,pin2 is Z,pin5 is Y and pin6 is W now, W & Y are connected, as are X & Z. The polarity is maintained because the input and output are directly connected When the switch is in the 'down' position. The + input goes from the 'W' terminal, down to the lower right, and then up to the 'Z' terminal. The negative input goes from the 'X' terminal and out through the 'Y' terminal. See what has happened? With one flip of a switch, polarity has been reversed. This switch is very simple to install electronic components because it includes a locking system that allows you to directly lock and unlock the switch in your remote cabinet without the use of any screws or Nut-Bolts. If you want to use this switch in your projects, for that you will need a few essential components like dc motors , batteries or power supply , bo motors , wires and connectors

DPDT Switch Box for Robot with 2 DPDT Switch, switch box with 2 DPDT Switch This is Robotics Switch Box Enclosure Without DPDT Switches. The switch box is used to accommodate two DPDT Rocker Switches. It is a perfect makeshift remote for your robot. This is a Remote Control Box for Wired Hobby Robot Control. To make the anti-clockwise motion of the motor, the polarity of the supply must be inverted in a clockwise motion. For “Polarity Reversal” DPDT switches are generally used. A Double Pole Double Throw (DPDT) switch is an electromechanical switch that has 2 inputs and 4 outputs and each input has 2 corresponding outputs that it can connect to. Applications: Remote-controlled robot. AVR-based robotics projects. ARM-based robotics projects. PIC-based robotics projects. Arduino-based robotics projects. Raspberry-pi-based robotics projects. Android-based robotic projects.