Dual Shaft NEMA 34 CNC Stepper Motor 34HS46-5004D (8.5NM-5A) This is Dual Shaft NEMA 34 CNC Stepper Motor, You've come to the right place if you're looking to build a large CNC Mill, CNC Lathe, or CNC Router, among other things. This NEMA 34HS46-5004D (8.5NM-5A) Dual shaft Stepper Motor is the ideal choice for you. So the 8.5N.m torque provided by this monster NEMA stepper motor is the most appealing feature. This motor responds quickly to stepper motor driver starting, stopping, and reversing pulses. At 5A of current per phase, it produces 8.5N.m of torque. They can be used in situations requiring high torque at high speeds. A full rotation is divided into a number of equal steps by the stepper motor. As a result, as long as the motor is carefully sized for the application in terms of torque and speed, the motor's position can be commanded to move and hold at one of these steps. When it comes to larger machines that require high torques, this NEMA 34 Stepper Motor is a beast. These are custom-made to withstand the high torque demands of large CNC machines. The NEMA 34HS46-5004D (8.5NM-5A) Dual shaft Stepper Motor is a brushless dc motor with Open Loop Control. This shaft type is useful for providing stability during high-power operation. Features: Supreme finish Smooth surface Long-lasting life Low cost for control achieved High torque at startup and low speeds Ruggedness Simplicity of construction Can operate in an open-loop control system Low maintenance Less likely to stall or slip

Dual USB 5V 1A 2.1A  PCB Power Module with LCD This is the Dual USB 5V 1A 2.1A Digital LCD 18650 Lithium Battery Charging Module Accessories, 18650 Circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly. The motherboard comes with protection Charging, overcharge protection, over-discharge protection, and overcurrent protection. An intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge. Output voltage and current stable, will not harm user devices. Note : The circuit board is connected to the battery negative B-, B + is positive, do not connect reversed, connecting reversed will burn the board, the battery is connected in parallel welding, assembling battery. Note that the insulation between the battery and the circuit board, battery lead not to touch the circuit board, so as not to cause a short circuit.

Dual USB Current Voltage Ammeter Tester The USB Current Voltage Ammeter Tester is a compact and easy-to-use diagnostic tool designed to help you measure the real-time voltage and current output of any USB port. Whether you're testing chargers, checking USB power stability, or monitoring device consumption, this tester displays both voltage and current alternately on its bright LED screen for quick and accurate readings. Its one-to-two output design allows you to test one or two devices simultaneously for side-by-side comparisons. Built with USB 2.0/3.0 compatibility, this portable tester works without any external power supply, making it convenient for technicians, hobbyists, and everyday users. With a measuring range of DC 3V–9V and 0–3A (with capability up to 5A peak), it ensures reliable power testing across a wide range of devices. It's the perfect tool to ensure your chargers, power banks, and USB ports are performing safely and efficiently. Features: Designed to measure voltage (DC 3V–9V) and current (0–3A) from USB ports with clear alternating LED display for easy monitoring. Equipped with dual USB output ports, enabling you to test one or two devices at the same time. Works without an external power supply, making it extremely portable and convenient for quick diagnostics. Compatible with USB2.0 and USB3.0 interfaces for wide usability across chargers, power banks, hubs, and electronic devices. Ideal for testing no-load and overload conditions, allowing users to check charging performance, USB activity, and device safety.

Dupont Connector 2.54mm Pitch Dupont Cable Jumper Wire Pin Header Housing Assorted Kit Dupont Connector Kit is the ultimate solution for your DIY electronics projects. This kit includes 220 Dupont female connectors and 200 pairs of metal pins (250 male + 250 female) in different sizes, offering unmatched versatility. This Dupont connector kit is suitable for wire gauges 18 to 26, these connectors are perfect for a wide range of applications. Whether you're working on batteries, STEMMA connectors, or other electronic projects, this kit of wire pins has you covered. The DuPont connectors are made with premium materials, ensuring durability and ease of use. These jumper connectors are organized in a high-quality plastic box, so this kit is a must-have for every electronics enthusiast. Elevate your DIY experience with the Dupont Connector Kit. Key Features: Provides a variety of one-row and two-row reusable connectors from 1pin to 6pin. Includes 220 pieces of Dupont female connectors housing and 200 pairs of metal pins (250 male + 250 female) Dupont connectors are widely used in electronics, with 2-pin connectors for batteries, and 3-pin and 4-pin connectors for STEMMA and Grove compatibility, respectively. These Dupont wire connectors come in a high-quality plastic box with separators, keeping the connectors organized and easily accessible for your DIY needs. These DuPont crimp connectors are ideal for a range of applications in electronics projects. Applications: DIY electronics projects like Arduino, Raspberry Pi, or custom circuit designs. Rapid prototyping and testing of electronic circuits. Ideal for STEM educational purposes in schools and workshops. Useful for repairing and maintaining electronic devices. Essential for building robots and robotic systems.

DX-BT18 Bluetooth Dual Mode Module For SPP2.0 + BLE4.0 Transparent Serial Port The DX-BT18 Bluetooth modules are a type of wireless communication module that can be added to a project through serial or SPI communication protocols. The advantage of using Bluetooth modules is that they are easy to set up and use. The DX-BT18 module uses a serial protocol for communication. All Bluetooth modules that use serial communication protocol support AT Commands, which are listed in the datasheet of each product. DX-BT18 dual-mode Bluetooth module is a dual-mode Bluetooth module (Dual-Mode) that is specially designed for smart wireless data transmission by Shenzhen DX-SMART Technology Co., Ltd. and follows the Bluetooth 4.2 standard protocol. DX-BT18 module applies to wireless data transmission field, uses BT4.2 Bluetooth chip + PCB printed antenna design, SOC chip embedded BT4.2 Dual-Mode protocol stack, supports data transmission of Windows, Linux, Android, iOS and other systems and applications, with industrial design, transmission distance, data stability, simple operation, high-cost performance, and technology leading edge. Pinout: Pinout of DX-BT18 Bluetooth Module Features Dual-mode module following the Bluetooth 4.2 standard protocol Supports SPP2.0 and BLE4.0 protocols for wireless data transmission Uses a BT4.2 Bluetooth chip and has a PCB-printed antenna design Has 6 pins: VIN, GND, STATE, EN, RX, and TX Uses serial protocol for communication and supports AT Commands Designed for smart wireless data transmission Potential uses include wireless automation, remote control devices, IoT applications, and robotics. Application: Bluetooth wireless data transmission Hand-held POS devices Can be used in medical equipment for wireless data transmission Smart home control Car detection OBD equipment Bluetooth printer Bluetooth Remote Control Toy Anti-lost device, LED light control

E18-D80NK Infrared Sensor Module The E18-D80NK Adjustable Infrared Sensor Switch 3-80cm is a set of transmitters and receivers in one of the photoelectric switch sensors. The detection distance can be adjusted according to the demand. The sensor has a detection range of 3-80cm. The Adjustable Infrared Sensor Switch is small, easy to use, inexpensive, easy to assemble and can be widely used in a robot to avoid obstacles, interactive media, industrial assembly lines, and many other occasions. The switching signal output differs in accordance with the obstacles. It remains high when no obstacles and remains low when there are obstacles. There is a bright light behind the probe to detect the scope of 3cm – 80cm. Explore the Proximity Sensors at best prices. Connection: Red wire: +5V Green wire: GND Yellow wire: Digital output Application: In the food and pharmaceutical industries, and in packaging plants to detect product size to spot any errors, or simply spot their absence Detection of colours Monitoring bigger areas for objects with light grids Logistics and materials handling: Automatic doors for building and public transport

E3D Aluminium J-Head Hotend RepRap Extruder for 3D Printers The 3D Printer Aluminium Assembled Extruder J-Head Hotend RepRap is used to print filament in the 3D printer. Build onto signature high-temperature performance that allows you to print high-temperature material. the product is now focused on adding increased functionality with a soft and flexible filament. By providing a PTFE liner tube through the hot end that you can extend into your 3d printer extruder, this gives the ability to add the confinement and constraint needed to make excellent quality prints with flexible filaments like Ninja Flex, Flex PLA, and Flex Polyester. This opens up a huge range of new opportunities for your printer. All metal enables working with Poly-carbonate up to 300 degrees Celsius and with future materials that require higher working temperatures beyond those supported by plastic extruders and hot end. check out : 1.75mm Black ABS Filament -1Kg If the filament drive mechanism is placed on a non-moving part of the 3D printer, it can be pushed into a tube. PTFE (Teflon) is useful because of the slippery property of filament. It has little friction with the plastic. This limits wear and loss of energy. The tube's other end is connected to the extruder’s hotend. Check out our entire range of 3D Printer, 3D Pen, Filaments

E3D V6 All Metal J-head with Fan for 1.75 mm filament 0.2 mm Nozzle Extruder for 3D Printers The v6 HotEnd allows you to print a wide variety of materials, from soft and flexible to sturdy and strong. This is possible due to the PTFE (Polytetrafluoroethylene) liner tube through the hotend that you can extend into your extruder – this gives the ability to add the confinement and constraint needed to make excellent quality prints with flexible filaments. This technology opens new doors for your 3D printing aspirations. With High-Temperature Performance, you can print with high-temp materials like Polycarbonate and Nylon – this also eliminates HotEnd meltdown failures that are common with PTFE designs. Even though the v6 has a PTFE liner inside the hotend the liner is never subjected to high temperatures so there is no risk of damaging the liner through overheating. This design is in-tune with all the elements, so your prints will come out crisp and accurate. The v6 has cut back on a bunch of bulk. This clean-cut version’s overall length is only 62mm, and there are significant reductions in the X/Y dimensions by using the new injection molded fan duct. This E3D V6 with Fan Cable 30cm Length for 1.75 mm filament 0.2 mm Nozzle contains the same signature high-temperature performance for high-temp printing, as well as increased functionality for printing soft and flexible filaments. This kit contains the old thermistor, heater block, sleeving, and cooling fan with a holder. Filament Diameter (mm) 1.75 Nozzle Diameter (mm) 0.2 Cable Length (cm) 30 Length (mm) 75 Width (mm) 30mm Height (mm) 30mm Weight (gm) 74

E5 Location Beacon for SenseCAP T1000 Tracker The Seeed Studio BLE Location Beacon is the ultimate solution for precise indoor positioning, asset tracking, and navigation needs, especially when paired with the SenseCAP T1000 Tracker. Crafted with cutting-edge technology, this Bluetooth LE 5.0 beacon offers long-lasting performance, with a replaceable lithium battery ensuring over 5 years of use. Its high compatibility with iOS and Android systems makes it a versatile choice for various applications, from offices to home automation. Take advantage of the beacon's long-distance transmission capability, reaching up to 120 meters in open areas. The compact design, measuring ?50*20.5mm, ensures easy deployment in different settings. Trusted technology, including the nRF52 series chip and BLE 5.0 Bluetooth protocol, guarantees reliable and efficient performance. The Seeed Studio BLE Location Beacon adheres to the highest standards of quality and is designed to meet the diverse needs of users across different industries. Whether you're looking for precise indoor positioning or efficient asset tracking, this beacon is your go-to solution. Features: Bluetooth® LE 5.0 Long battery life: Replaceable lithium battery, more than 5 years (0dBm/500ms in default configuration). Long-distance transmission: Up to 120 meters in open areas. High compatibility: Compatible with iOS 7.0+ and Android 4.3+ systems Applications: Stores Offices Conferences Logistics Home Automation

E88 Drone Kit with 1080p HD Dual Cam Module The E88 Drone with 1080p HD dual camera is perfect for anyone who loves flying and wants to capture amazing aerial photos and videos. Its dual 1080p HD cameras take clear, sharp pictures and videos, while the stabilisation technology ensures smooth footage every time. You can connect your phone to the E88 dual camera drone with its Wi-Fi module and enjoy a real-time view as you fly. The easy controls and features like altitude hold and 6-axis gyro make the foldable drone simple to fly, even if you’re a beginner. This E88 RC mini drone with camera comes with 1 powerful batteries that give you up to 20 minutes of flight time. Its foldable design makes it lightweight and easy to carry anywhere. Features 1080p HD Dual Camera & FPV: Capture stunning videos and photos, with live streaming to your phone via Wi-Fi for real-time views. Versatile Flight Modes: Enjoy 360° flips, circle flying, high-speed rotations, and trajectory flight for thrilling experiences. User-Friendly: Easy for beginners with Headless Mode, Altitude Mode, and One Key Take-off/Landing, plus a portable carry case for convenience. Foldable & Long Flight Time: Compact and portable with foldable blades and modular batteries for extended flying fun. Build your own camera drone with the DM002 Drone Kit ! And explore the exclusive collection for DIY Drone Kits . Why Choose E88 Pro DIY Drone Kit? Dual 1080p HD cameras deliver crisp photos and videos, with live Wi-Fi FPV (First-Person View) accessibility. Beginner-friendly controls including altitude hold, 6-axis gyro stability, one-key take-off/landing and headless mode make flying easier. Foldable, compact design with lightweight body and modular battery gives excellent portability and convenience. Up to ~20 minutes flight time per battery (with extra battery compatibility) lets you capture longer aerial sessions. Fun advanced flight modes like 360° flips, circle flying and trajectory flight add excitement for hobbyists. Real-time smartphone app integration lets you monitor and capture footage live while in flight. Applications Aerial Photography & Videography STEM Learning & DIY Education Recreational Flying FPV (First-Person View) Exploration Obstacle Avoidance Practice Drone Racing Practice Surveying Small Areas Creative Media Projects