Single Cell Lithium Battery Boost Power Module Board The single cell power board Support FCP voltage and current output protocol. Support Qualcomm QC2.0/3.0 classA 5V, 9V, 12V voltage output. It automatically recognize FCP and QC2.0/3.0 fast charge protocol. The single cell lithium battery power module is a high power density, fully integrated boost converter with an 11m? power switch and a 13m? rectifier switch that provides an efficient, small form factor solution for portable systems. With a wide input voltage range of 2.7V to 12V, the TPS61088 supports applications with single or two-cell Li-Ion batteries. Application of the Power Modue Board: This module can be applied to a single-cell lithium battery to 5V-12V output for general digital product charging, such as mobile phones, Ipad, MP3, PSP and so on. It can be used as a high current output mobile power source only by connecting the battery. It is also possible to supply power to the 5-12V product by setting the output voltage.

Single Shaft 300RPM BO Motor with Wheels (2pcs) This is the Single Shaft 300RPM BO Motor with Wheels (2pcs), The BO motor gives good torque and rpm at lower operating voltages, It is the biggest advantage of these single shaft BO motors . The 300 rpm BO motor is the low-cost geared DC Motor. It is an alternative to our metal gear DC motors. The wheel is made up of high-quality rubber which gives maximum traction while operating. The wheel is strong and sturdy as it features a nylon-reinforced plastic rim. The BO motor with wheels is easy to install and ideally suited for use in a mobile robot car. If you want to make a mobile robot car, for that you will need few essential components like Arduino , batteries , switches , wires and soldering tools Features: Easy to install Ideal for DIY projects Mechanical structure is simple High strength Good toughness. Applications: Smart Robot Cars: Ideal for building mobile robots and smart cars. Obstacle Avoider Robots: Use in robots designed to navigate around obstacles. DIY Trains: Perfect for creating small, motorized train models. 2WD Robots: Suitable for two-wheel drive robotic projects. Educational Kits: Great for teaching robotics and electronics in educational settings. Prototyping: Useful for prototyping various mechanical and robotic systems. Hobby Projects: Ideal for hobbyists working on custom robotic or mechanical projects

Single Shaft L-Shaped 60 RPM BO Motor (1Pc) This Single Shaft L-Shaped 60 RPM BO Motor gives good torque and rpm at lower operating voltages, which is the biggest advantage of these motors. This BO motor is a Low-cost geared DC Motor. It is an alternative to our metal gear DC motors. It comes with an operating voltage of 3-12V and is perfect for building small and medium robots. Small shaft with matching wheels gives an optimized design for your application or robot. Mounting holes on the body & light weight makes it suitable for in-circuit placement. The motor is ideal for DIY enthusiasts. This BO motor is less cost, small, easy to install, and can be used in mobile robot car. If you want to use this single shaft L shaped BO motor in your DIY projects, for that you will need few essential components like batteries , switches , wires , soldering tools and wheels . Applications: Smart Robot Cars DIY Train Obstacle Avoider robot 2wd Robot

Single Shaft L-Shaped 60 RPM BO Motor with 65X25mm Wheel - 2 Sets These are Single Shaft L-Shaped 60 RPM BO Motor with 65X25mm Wheel - 2 Sets. The BO Motor gives good torque and rpm at lower operating voltages, which is the biggest advantage of these motors. This BO motor is a Low-cost geared DC Motor. It is an alternative to our metal gear DC motors. It comes with an operating voltage of 3-12V and is perfect for building small and medium robots. The wheels are made up of high-quality rubber which gives maximum traction while operating. The wheels are strong and sturdy as they features a nylon-reinforced plastic rim. The motors are ideal for DIY enthusiasts. These BO motors are less cost, small, easy to install, and can be used in mobile robot car. If you want to use these Single Shaft L-Shaped 60 RPM BO Motor with Wheels in your DIY projects, for that you will need few essential components like batteries , switches , wires and soldering tools . Applications: Smart Robot Cars DIY Train Obstacle Avoider robot 2wd Robot

Single Shaft L-Shaped 60 RPM BO Motor with 65X25mm Wheel - 4 Sets These are Single Shaft L-Shaped 60 RPM BO Motor with 65X25mm Wheel - 4 Sets. The BO Motor gives good torque and rpm at lower operating voltages, which is the biggest advantage of these motors. This BO motor is a Low-cost geared DC Motor. It is an alternative to our metal gear DC motors. It comes with an operating voltage of 3-12V and is perfect for building small and medium robots. The wheels are made up of high-quality rubber which gives maximum traction while operating. The wheels are strong and sturdy as they features a nylon-reinforced plastic rim. The motor has the ability to operate with minimum or no lubrication, due to inherent lubricity. The motor is ideal for DIY enthusiasts. This motor set is inexpensive, small, easy to install, and ideally suited for use in a mobile robot car. They are commonly used in our 2WD and 4WD platforms. If you want to use these Single Shaft L-Shaped 60 RPM BO Motor with Wheels in your DIY projects, for that you will need few essential components like batteries , switches , wires and soldering tools . Applications: Line follower robot Obstacle Avoider Robot Self-Balancing Robot Firefighting Robot

Single Shaft L-Shaped 60 RPM BO Motor with Wheel - (4 sets) These are Single Shaft L-Shaped 60 RPM BO Motor with Wheel - 4 Sets. The BO Motor gives good torque and rpm at lower operating voltages, which is the biggest advantage of these motors. This BO motor is a Low-cost geared DC Motor. It is an alternative to our metal gear DC motors. It comes with an operating voltage of 3-12V and is perfect for building small and medium robots. The wheels are made up of high-quality rubber which gives maximum traction while operating. The wheels are strong , sturdy and can be coupled with BO motors using a small screw ( screw is not included). The motors are ideal for DIY enthusiasts. These BO motors are less cost, small, easy to install, and can be used in mobile robot car. If you want to use these Single Shaft L-Shaped 60 RPM BO Motors with Wheels in your DIY projects, for that you will need few essential components like batteries , switches , wires and soldering tools . Applications: Smart Robot Cars DIY Train Obstacle Avoider robot 2wd Robot

Single Shaft L-Shaped 60 RPM BO Motor with Wheel (2 sets) These are Single Shaft L-Shaped 60 RPM BO Motor with Wheel - 2 Sets. The BO Motor gives good torque and rpm at lower operating voltages, which is the biggest advantage of these motors. This BO motor is a Low-cost geared DC Motor. It is an alternative to our metal gear DC motors. It comes with an operating voltage of 3-12V and is perfect for building small and medium robots. The wheels are made up of high-quality rubber which gives maximum traction while operating. The wheels are strong , sturdy and can be coupled with BO motors using a small screw ( screw is not included). The motors are ideal for DIY enthusiasts. These BO motors are less cost, small, easy to install, and can be used in mobile robot car. If you want to use these Single Shaft L-Shaped 60 RPM BO Motor with Wheels in your DIY projects, for that you will need few essential components like batteries , switches , wires and soldering tools . Applications: Smart Robot Cars DIY Train Obstacle Avoider robot 2wd Robot

SKYRC PC1080 Dual Channel LiPo Battery Charger This is a  Dual Channel LiPo Battery charger for industrial drones with two charging channels. It's reliable, safe, and easy to use. It has useful features like a battery voltage meter, internal resistance meter, LiHV charging mode, and a time-saving synchronization mode. The LiPo charger can simultaneously balance charge two packs of 6-cell batteries. It's designed specifically for large battery packs. It also has a master-slave control mode that lets you synchronize multiple chargers when charging the same batteries. It uses an advanced 32-bit high-speed CPU from STMicroelectronics, which improves its processing capability by 20 times. Key characteristics SkyRC PC1080 Charger: High-Frequency Capacitor: Using high spec large capacitor ensures the charger can work properly for a longer period of time. Active PFC: Active PFC uses circuitry to correct the amount of power drawn to obtain the best ratio of power factor, achieving high efficiency, 93%. Which makes the product more stable and reduces the interference to the power grid. Switched-mode Power Supply: Accepts power from mains supplies throughout the world. Conformal Coating: Conformal coating helps electronics withstanding harsh environments, and protects them against moisture, dust, chemicals, corrosive attack and temperature extremes etc. It also ensures PC1080 has stable performance in the field. Automatically Charging 12 Packs of Batteries in Sequence: PC1080 pairing with G630 charging hubs, an automatic charging management system, can charge 12 packs of LiPo batteries in sequence, according to its remaining capacity (percentage), the one with the highest capacity will be charged first. Dual Ball Bearing High-Speed Cooling Fans: Dual ball bearing high-speed cooling fans with wing type blades design, provides good ventilation and a cool working condition. High-Density Fin-type Aluminum Heatsink: Fin-type design, large surface, greatly improved heat dissipation, ensures long-time stable working performance. Maximized Safety Protection: It has short circuit protection, reverse polarity protection and over-temperature protection. And it complies with required regulations of CE, RoHS, FCC, proving to be safe and reliable for the designed usage. Battery Internal Resistance Meter: With this function, the internal resistance of each cell will be displayed on the screen. Internal resistance is a key feature which reflects the health status of the battery, the lower internal resistance indicates the higher battery quality. Also, this value can help you pair your batteries. Features: ONE-KEY to start charging(20A Current in default) Unique synchronization function, one can control multiple chargers. With battery voltage detection, battery internal resistance detection, real-time understanding of battery working status. Utilizes an advanced 32-bit high-speed CPU for efficient processing, enhancing its capability by 20 times. Short circuit maintenance, reverse protection, over-temperature protection and other maintenance functions. Built-in anti-fire protection circuit to avoid sparking when connecting battery. Employs active power factor correction for high efficiency (93%) and stable operation. Accepts power from main supplies worldwide. Protected against harsh environments, moisture, dust, and temperature extremes for stable performance. Can charge 12 packs of LiPo batteries in sequence based on remaining capacity. Displays internal resistance of each cell, aiding in assessing battery health and pairing batteries.

SOIC28/SOP28/SO28 TSSOP28/SSOP28 Adapter PCB Board - 7Semi The 7Semi SOIC28/SOP28/SO28 TSSOP28/SSOP28 Adapter PCB Board is a versatile breakout solution crafted to simplify the use of surface-mount device (SMD) packages in prototyping projects. Designed specifically for SOIC28, SOP28, SO28, TSSOP28 (1.27 mm pitch), and SSOP28 (0.65 mm pitch) packages, this adapter enables seamless integration with breadboards and other standard prototyping tools. It transforms compact SMD components into a more manageable DIP format with 0.1" spaced pin rows, ensuring effortless connectivity and accurate pin identification. With its thoughtful layout, this breakout PCB adapter for ICs dramatically improves prototyping efficiency by making the testing and development of circuit designs quicker and easier. Whether you're an engineer or a hobbyist, the 7Semi Adapter Board is an essential tool that saves time, reduces complexity, and enhances the overall prototyping experience. Features: Breadboard-Compatible Design: Pin spacing matches standard 0.1" (2.54 mm) pitch, making it easy to mount on common breadboards. Clear Pin Identification: Pin numbers and Pin 1 are clearly marked, simplifying accurate connections and reducing setup errors. Optimized Trace Layout: All pins are routed through traces to two rows of 0.1" spaced holes, ensuring robust, reliable, and accessible connections for efficient prototyping.

SOT23-3 SOT23-5 SOT23-6 SOT23-8 SMD to DIP PCB Adapter Board -7Semi The 7Semi SOT23-3/5/6/8 SMD to DIP PCB Adapter Board is a practical solution for integrating SOT23 surface-mount devices into traditional DIP-based prototyping environments. Designed to support SOT23-3, SOT23-5, SOT23-6, and SOT23-8 packages, this SMD breadboard adapter simplifies circuit development and testing. It features marked pin numbers and standard 0.1" spaced through-holes, making it compatible with most breadboards and perf boards. Whether you're building, debugging, or experimenting with SOT23 components, this adapter ensures quick and reliable connections, helping streamline your prototyping process. Features: Effortless Breadboard Integration: The 2.54mm pitch pin spacing ideally fits with breadboards, allowing for quick testing and experimentation with SOT23 components like as transistors, diodes, and voltage regulator. Comprehensive Compatibility: Supports SOT23-3, SOT23-5, SOT23-6, and SOT23-8 packages, which may accommodate a broad variety of common electronic components. User-Friendly Design: Clearly labeled pins and traces make identification and connection easier, speeding your prototype process. Durable Construction: High-quality PCB materials enable long-term performance and dependable connections for regular use. Ideal For: Electronics hobbyists and enthusiasts Students and educators Engineers and professionals Anyone seeking to simplify SMD prototyping