T8 Stainless Steel Threaded Rod Guide Lead Screw (200mm) This precision 200mm trapezoidal metric Lead Screw’s pitch and diameter are a perfect combination of high torque and speed. It is made up of stainless steel material, not rust, durable. Easy to use, no need to process. This 8mm Metric Lead Screw / ACME has an accuracy of 0.05-0.10mm or better. Leadscrew machines are designed to be accurate, strong, and reliable. Leadscrew transmission requires little ongoing maintenance, with nut-blocks often having a functional life of longer than 5 years if the machine is taken care of. This precision trapezoidal metric Lead Screw’s pitch and diameter are a perfect combination of high torque and speed. They are not typically used to carry high power, but more for intermittent use in low power actuator and positioner mechanisms. This screw fits the bill for most machine designs and will quickly become a standard. Equipped with a large diameter that helps eliminate whipping and a high pitch that allows rapid movement at 8mm per revolution. It’s a great power transmission choice for your next build. Note: Pitch refers to the spacing between threads. Lead refers to the rotation of the nut after a circle. Applications: Used in 3D printers CNC Stepper Coupler Machines Industrial Tools Linear Rail Support Machines Pillow Block Bearing

T8 Stainless Steel Threaded Rod Guide Lead Screw (350mm) This precision 350mm trapezoidal metric Lead Screw’s pitch and diameter are a perfect combination of high torque and speed. It is made up of stainless steel material, not rust, durable. Easy to use, no need to process. This 8mm Metric Lead Screw / ACME has an accuracy of 0.05-0.10mm or better. Leadscrew machines are designed to be accurate, strong, and reliable. Leadscrew transmission requires little ongoing maintenance, with nut-blocks often having a functional life of longer than 5 years if the machine is taken care of. This precision trapezoidal metric Lead Screw’s pitch and diameter are a perfect combination of high torque and speed. They are not typically used to carry high power, but more for intermittent use in low power actuator and positioner mechanisms. This screw fits the bill for most machine designs and will quickly become a standard. Equipped with a large diameter that helps eliminate whipping and a high pitch that allows rapid movement at 8mm per revolution. It’s a great power transmission choice for your next build. Note: Pitch refers to the spacing between threads. Lead refers to the rotation of the nut after a circle. Applications: Used in 3D printers CNC Stepper Coupler Machines Industrial Tools Linear Rail Support Machines Pillow Block Bearing

Tactile 12x12x8mm 4 Pin Push Button Switch (Pack of 5) The Tactile 12x12x8mm 4 Pin Push Button Switch (Pack of 5) is a reliable and compact component designed for easy integration into electronic circuits. This tactile switch 4 pin offers crisp tactile feedback, making it perfect for use in control panels, DIY kits, and embedded projects. With its standard through-hole mounting design and an 8mm height from the PCB, it provides both stability and ease of soldering. Whether you're building a prototype or repairing an existing device, this push button switch ensures consistent performance and long-lasting durability, making it a staple component for any electronics enthusiast or professional. Features: Tactile switch 4 pin for precise on/off control Through-hole for stable PCB installation Ensures crisp tactile feedback with every press Suitable for Arduino, Raspberry Pi, and embedded system projects

Tactile 4 Pin Push Button Switch - Pack of 5 ( 12x12x7.3 mm ) 6x6x6mm Tactile 4 Pin Push Button Switch is widely used as a standard input buttons on electronic projects. These push button switch work best when you mount it on PCB but can also be used on a solderless breadboard for temporary connections in prototypes. The pins are normally open (disconnected) and when the button is pressed they are momentarily closed and complete the circuit. This tact switch also offers reliable dome contact technology and strong tactile feedback, with multiple operating forces to choose from. Applications: Can be used in Prototyping Can be used in DIY Projects for triggering input. Can be used with Arduino for IOT Applications Explore our broad range of Push Button Switch !

Tactile 4 Pin Push Button Switch 12X12X10mm (Pack of 5) The Tactile 4 Pin Push Button Switch 12x12x10mm (Pack of 5) is a reliable and compact input component designed for various electronic applications. This tactile switch provides a satisfying click response, ensuring precise control and user feedback. Its 4-pin design allows for easy PCB mounting or temporary breadboard connections, making it perfect for DIY projects and prototypes. With a durable dome contact mechanism and stable performance, this tactile switch 4 pin is commonly used in consumer electronics, telecommunications, testing instruments, and computer peripherals. Features: 12x12x10mm compact tactile switch design 4-pin configuration for stable connections Normally open (closes when pressed) Compatible with PCB and breadboard setups Strong tactile response for better user control Long-lasting dome contact mechanism Used in consumer electronics, medical devices, computers, and testing instruments

Tactile Push Button Switch 4 Pin 12X12X5mm (Pack of 5) The Tactile Push Button Switch 4 Pin 12x12x5mm is a compact and reliable tactile switch 4 pin component designed for versatile electronic applications. With its momentary action and crisp tactile feedback, it ensures accurate control input in devices like control panels, embedded systems, and DIY projects. The 12x12x5mm low-profile form factor allows for easy installation in tight spaces, whether for surface mount or through-hole configurations. Sold in a pack of 5, this tactile push button switch is ideal for OEMs, hobbyists, and engineers looking for dependable switching performance in their electronic designs. Features: Compact Size (5mm Height) Suitable for space-limited electronics. The four-pin design ensures sturdy attachment and contact. When the momentary action switch is released, it returns to its default state. Dual Mounting Support Works with both the THT and SMD procedures. Standard Electrical Rating: 12V DC, 50mA to 100mA. Applications: OEM control panels and remotes Electronics that are compact and embedded Consumer devices and interface buttons Audio/visual system controls Test equipment and microcontroller inputs

Tactile Push Button Switch Assorted Kit - 25 Pieces pack This Kit has 25 tactile buttons with five different colored caps are great for all sorts of projects. Feature momentary contact, 4 pins, rectangular push button, through-hole mounting, 12 x 12 x 7.1 mm size, etc. Used in the fields of electronic products, household appliances, and more. The tact push button switch is widely used in appliance, electric torch, flashlight, or electronic DIY projects. Additionally, the kit comes with a plastic box with a separate section for each color to keep it systematically.

Tactile Push Button Switch Assortment Kit – 180PC 10 Value 6x6mm 4 Pin The Tactile Push Button Switch Assortment Kit includes 180 high-precision micro switches in 10 different sizes, ranging from 4.3mm to 14mm. Each switch features a durable metal cover and a smooth plastic button for a comfortable and reliable pressing experience. Designed with a 12V operating voltage and 0.05A current rating, these switches provide stable, momentary contact performance suitable for a wide range of electronic projects. Perfect for DIY electronics enthusiasts, students, and repair professionals, this set is ideal for use in devices like remote controls, 3D printers, computer peripherals, home appliances, and more. The assortment comes neatly packed in a sturdy plastic storage box with compartments for each size, making it easy to organize, identify, and access the switches during projects. Features:

3pin Percussion Knocking Knock Sensor Module The Tap sensor module is a piezoelectric device, which creates an electrical signal when mechanically deformed by a tap or knock, is commonly used as the sensor. The sensor module most likely contains the piezoelectric element as well as extra circuitry to amplify and condition the piezoelectric element's output signal. The sensor's output can be a digital signal, such as a change in voltage level or a pulse, that can be read by a microcontroller or other device. These sensors have a wide range of applications, including security systems, human-machine interfaces, and toys, where the detection of a tap or knock is required. Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light.

TB6560 Stepper Motor Driver The TB6560 Stepper Motor driver board is for axis control with Input signal high-speed optocoupler isolation, and a large heat sink to ensure good heat dissipation. The Stepper motor driver is Semi-flow mode adjustable, and semi-flow current adjustable, with a variety of semi-flow model and semi-flow current setting functions. It is very easy to use and requires no special instructions. The module features Semi-flow mode adjustable, and semi-flow current adjustable, not the general design on the market, with a variety of semi-flow models and semi-flow current setting functions. This stepper motor driver is featuring a TB6560AHQ new original chip. The TB6560AHQ has a low voltage shutdown, overheating stop, and overcurrent protection circuit to ensure optimal performance. The TB6560 stepper motor control circuit is the most commonly used current circuit, which can control a 2-phase motor (10 35VDC) with a maximum output of 3A. The TB6560 stepper motor control circuit is used for stepper motor control, CNC machine applications, or precision mechanical systems. If you want to use this TB6560 Stepper Motor Driver in your project, for that you will need Arduino , jumper wires , and batteries or a power supply. Features: Adjusts the current level to meet the needs of your specific application. Semi-automatic flow control. 6N137 high-speed optical coupling is used to ensure high speed without losing a step Setup instructions are printed on the board. Heat dissipation is improved by using a thick fine-toothed radiator. For 42,57,86 stepper motors up to 3A 2/4-phase / 4 wire / 6 wire, not suitable for motors higher than 3A. Synchronizing, half step, 1/8 step, 1/16 step, up to 16 segments. Half-decay occurs automatically. Applications: Micro-positioning and robotics Conveyors or OEM equipment CNC Machines