This 4 x 3.7V AA Battery Holder can hold 4  3.7VAA battery which can make  7.4 V rechargeable battery pack from NiMH / NiCd cells or 7.4V battery pack from alkaline cells. The battery holder puts the batteries in series so that you have 6x the...

This 3 x 3.7V AA Battery Holder can hold 3  3.7VAA battery which can make  7.4 V rechargeable battery pack from NiMH / NiCd cells or 7.4V battery pack from alkaline cells. The battery holder puts the batteries in series so that you have 6x the...

This 2 x 3.7V AA Battery Holder can hold 2  3.7VAA battery which can make  7.4 V rechargeable battery pack from NiMH / NiCd cells or 7.4V battery pack from alkaline cells. The battery holder puts the batteries in series so that you have 6x...

This is 9V Cell Box, With Cover, The case box can keep your batteries organized and protected. The holder case is designed with leads for easy to solder and connect.  This Battery Holder is compatible with our Non-rechargeable HW 9V battery,...

A simple single-slot 9V battery holder case with wire leads for soldering or connecting directly to your projects. Keeps your battery secure and organised. SpecificationsType: 9V Battery Holder BoxMaterial: Plastic, MetalColor: BlackSize: 53.69x29.85x18...

The 18650 SMD/SMT High-Quality Single Battery Holder is perfect for projects requiring a reliable and efficient power solution with a long service life, ensuring stable operation in any condition. It offers the advantage of higher lithium...

The 18650 SMD/SMT High-Quality Single Battery Holder is perfect for projects requiring a reliable and efficient power solution with a long service life, ensuring stable operation in any condition. It offers the advantage of higher lithium...

The Plastic Covered 18650 x 2 battery holder with cover and On/Off Switch for 2 x 18650 Battery with On/Off Switch puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small...

This is a Black Plastic Storage Box Case Holder for a Battery 18650 x4 Cell Box, without Cover. The case box can keep your batteries organized and protected. The holder case is designed with leads for ease of soldering and connecting. This battery...

This is a Black Plastic Storage Box Case Holder for a Battery 18650 x 3 Cell Box, without Cover. The case box can keep your batteries organized and protected. The holder case is designed with leads for ease of soldering and connecting. This battery...

This is a Black Plastic Storage Box Case Holder for a Battery 18650 x 2 Cell Box, without Cover. The case box can keep your batteries organized and protected. The holder case is designed with leads for ease of soldering and connecting. This battery...

Features: CATEGORY SPECIFICATIONS Product Type Omni Wheel (Omnidirectional Wheel) Wheel Type 9-roller omnidirectional wheel with 45° roller orientation Function Enables forward, backward, sideways movement and rotation Movement...

W420 Steel Omni Wheel Universal Wheel Omnidirectional Wheels for Arduino DIY Robot Chassis Smart Car Educational Kit. Features: Steel ball size and material: F 15, steel Scaffold material: nylon Universal wheel overall height: 20mm/0.79inch Package...

This MINI 3PI car N20 Caster Robot Ball Wheel consists of four small balls and a diameter of 12mm large steel ball, all the steel ball with 304 stainless steel ball, to ensure long-term use will not rust, the outer ring material is plastic, suitable for...

Features: Solid aluminum alloy mounting bracket for TT DC gear motors Provides secure and stable motor installation Lightweight yet durable construction Compact size: 22mm length × 12mm width × 5mm thickness Includes bolts and nuts for easy...

The Makeblock Codey Rocky is a versatile educational robot that has been specially developed to teach children aged 6 and over about programming and the basics of robotics in a fun way. The robot consists of two parts: the controller Codey, which is...

mBot2 is an educational robot for beginners and advanced students, ideally suited for computer science and STEM classes. Thanks to its advanced CyberPi microcontroller, it is network-enabled. This allows educators to conduct interactive and advanced...

A high-quality 16340 battery, 3.7V, 1300mAh, perfect for various battery applications, including powering, energizing, and more. This battery features a reliable performance and a durable design, making it ideal for powering and energizing. Features:mod...

Bonka lithium batteries are renowned for their superior quality and efficiency, tailored to meet the demands of high-performance FPV drones, RC cars, airplanes, helicopters, and multirotors. With a focus on exceptional quality, high discharge rates,...

Adjustable ESD Wristband Wrist Strap Cordless Wireless Clip Discharge Cables Belt Ground ATTEN AT-FJ1 Single Loop Anti-Static Wrist Strap 3 Meters in Length Sensitive Electronic Wired Wrist Band ATTEN AT-FJ2 Dual Circuit Anti-Static ESD Wrist Band...

Atten AT-H20 Paste Flux is a high-quality, no-clean flux designed for various soldering applications. Its paste consistency makes it easy to apply precisely, minimizing waste and ensuring optimal coverage on solder joints. This flux is particularly...

The hot end is where the heated filament comes out and moves across the print bed to create your 3D object! Since this is where the filament heats up & partially liquefies, it gets quite hot (250...

Battery IFR 10440 3.2V 200mAh is one of the best rechargeable batteries with a good battery capacity of 350mAh & 3.2-volt output. The Battery IFR 10440 3.2V 350mAh batteries are best suitable for portable devices such as flashlights, hobby...

The DC01 Infrared PM2.5 Sensor Module is a compact, high-precision dust sensor designed to monitor fine particulate matter (PM0.3 to PM10). PM2.5 Air Quality Sensor uses optical sensing technology to detect particles in the air with excellent accuracy...

The ACEBOTT 12-Bit ADC Module is a compact, high-resolution analog-to-digital converter designed to enhance your microcontroller’s analog input capabilities. With its 12-bit resolution, it offers precision and stability for reading sensor values...

ATGM336H-5N module in GPS Expansion Pack , which is a high performance BDS/GNSS positioning and navigation module. The module supports a variety of satellite navigation systems, including China’s BDS (Beidou Satellite Navigation System), the US...

The ACEBOTT QB091 Capacitive Touch Module is a modern solution for upgrading your Arduino projects. This module replaces traditional mechanical buttons with capacitive touch technology, offering a sleek and responsive touch interface. It detects both...

The ACEBOTT Intelligent Transport Sandbox Map – It has 2 academic years and 4 semesters of teaching package. It is a STEM education kit designed for students aged 10 years and above. And participate in the construction of...

The ACEBOTT Smart Factory Sandbox Map – The product is combined with the wood board, 3-5 big works per semester, and the works can be presented in the map. The Smart Factory integrates multiple practical projects such as smart robotic arms,...

The ACEBOTT Easy-Plug 5pin wire is a high-quality, versatile connector cable designed for seamless integration in a variety of electronics and DIY projects. With a length of 25cm, this wire features two XH2.54 connectors, each spaced 2.54mm apart,...

The ACEBOTT Easy-Plug 4pin wire is a high-quality, versatile connector cable designed for seamless integration in a variety of electronics and DIY projects. With a length of 40cm, this wire features two XH2.54 connectors, each spaced 2.54mm apart,...

The ACEBOTT Easy-Plug 3pin wire is a high-quality, versatile connector cable designed for seamless integration in a variety of electronics and DIY projects. With a length of 40cm, this wire features two XH2.54 connectors, each spaced 2.54mm apart,...

The ACEBOTT 4pin F-F Female to Female Dupont Jumper Wire (30cm) is a high-quality, flexible wire designed for easy connections between components in electronics projects. Featuring 4 female connectors on each end, this jumper wire is perfect for linking...

The ACEBOTT 3pin F-F Female to Female Dupont Jumper Wire (30cm) is a high-quality, flexible wire designed for easy connections between components in electronics projects. Featuring 3 female connectors on each end, this jumper wire is perfect for linking...

ACEBOTT UV Sensor is a test of the best amount of ultraviolet sensor, can use the photosensitive element by photovoltaic mode and light guide mode converted ultraviolet signal into measurable electrical signal, it does not need to use the wavelength...

The ACEBOTT QB103 Barometric Pressure Sensor uses the BMP280 chip to measure atmospheric pressure and ambient temperature. It provides precise data for altitude, air pressure, and temperature, making it ideal for navigation and environmental monitoring...

The ACEBOTT QB102 Charging Module is an advanced power management solution designed for Internet of Things (IoT) and renewable energy applications. This module enables solar energy charging, allowing lithium batteries to be charged using solar power...

The ACEBOTT QB101 DC Motor Drive Module is a compact electronic component designed to control the rotation direction and speed of DC motors. It features two control pins: one for clockwise rotation (IN+) and one for counterclockwise rotation (IN-). By...

The ACEBOTT QB100 4 Button Module is a versatile input device designed for seamless integration with ESP32 and Arduino platforms. Featuring four responsive buttons, the module operates by providing an analog output signal when a button is pressed, and...

With a nano-sized footprint, our Bulletin 2080 Micro810® Programmable Logic Controller Systems function as smart relays with high-current relay outputs, but with the programming capabilities of micro-PLCs. These controllers support 12 I/O points with...