12V Mini Police Siren This is a 12 Volt Mini Police Siren, which can be used in your project for alarm purposes. Though it is called “Mini Siren”, there is nothing mini about it. The sound is ear-deafening, and turn this ON at your own risk. If you are tired of an old buzzer and want something with a loud noise, then this is the siren for you. This 12V Police Siren Buzzer is an ideal replacement for your DIY car alarm system or any other vehicle security device. The 12V Police Siren Buzzers are made using high-quality materials and components. They have been built to last and will provide years of reliable service. Application: Home Security System Vehicle Security Fire Alarms Intruder Alarms Burglar Alarm

14.8 V 2200mah 4S 40C/80C Lithium Polymer Battery The 2200mAh Lithium Battery Pack from Orange is a low-cost high power density lithium polymer battery that provides high performance with great reliability. These LiPo battery packs find great use in powering DIY drones, quadcopters, RC cars, and other DIY kits. These batteries use the JST-XH style balance connector and the XT-60 type discharge connector. IR matched cells are used in these LiPo batteries. They are equipped with heavy-duty discharge leads that are important to minimize resistance and sustain high current loads. SAFETY PRECAUTIONS: In order to maintain the efficiency and battery life of the LiPo batteries, avoid overcharging or over-discharging them. LiPo batteries must not be kept near hot devices, surfaces, or substances. This can lead to severe damage and/or fire. To avoid environmental damage, do not throw the Lithium Polymer batteries into water or fire. Never leave this battery on charge unattended. APPLICATIONS FOR THIS PRODUCT: LiPo batteries can be used in RC Cars Quadcopters RC airplanes Power various small low-powered embedded devices.

150 RPM BO Motor- L Shape This 150 RPM L- Shaped 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 150 RPM 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

150 RPM Single Shaft BO Motor This is the 150 rpm straight single shaft BO motor, which gives good torque and rpm at lower operating voltages, It is the biggest advantage of these BO motors . 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. This BO motor is the 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. This BO 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. If you want to use this 15 0 rpm straight single shaft BO motor in your projects , for that you will need few essential components like batteries , switches , wires , soldering tools and wheels . Features: Cost-effectiveness of the injection-molding process. Elimination of machining operations. Low density: lightweight, low inertia. Uniformity of parts. Capability to absorb shock and vibration as a result of elastic compliance. Ability to operate with minimum or no lubrication, due to inherent lubricity. The relatively low coefficient of friction. Corrosion-resistance; elimination of plating, or protective coatings. The quietness of operation. Tolerances often less critical than for metal gears, due in part to their greater resilience.

150W Dc-Dc Boost Adjustable Power Converter This DC-DC boost power supply/converter module is incredibly versatile, capable of stepping up any input voltage from 10V to 32V to an output voltage ranging from 12V to 35V. It can produce up to 150W of output power and a current of 6A. This Dc-Dc Boost Converter is heavy-duty, evidenced by the large toroidal inductor and dual heatsinks. This module is especially useful for 12V automotive applications. It can boost standard 12V battery power to 19V for use as a laptop power supply or to 18V or 24V for other applications requiring higher voltages. It is important to note that this module does not have reverse polarity protection. It is recommended to use a series diode, but for high loads, this may not be an option. Careful attention to the input polarity is crucial to avoid damaging the module. Applications DIY adjustable output vehicle power supply. Provide 12V input, the output voltage can be continuously adjusted from 14V to 35V (output voltage cannot be lower than the input voltage). Universal car laptop power supply. Provide 12V input, the output voltage is adjustable to your notebook to work. Can easily drive dual-core or quad-core notebooks at 19V and up to 6A output current. Boost Charger, to convert your car’s 12V power to greater than 12V, such as 18V or 24V Power supply for your electronic devices, as long as the voltage is adjusted to the voltage and does not exceed the module’s rated current. Features The non-isolated step-up power conversion module Onboard LED illuminates when the voltage is applied to the module Equips Multi-turn Potentiometer. Easy to drive 65W 90W dual-core notebook. The output voltage is continuously adjustable on OUT+ and OUT- screw terminals (Output voltage must be greater than input voltage)

1660 tie-point Solderless Breadboard The 1660 Points Solderless Breadboard is an excellent size with more than enough room for more advanced prototyping. There are two terminal strips with 1260 tie-points and 4 distribution strips with 400 tie-points. The breadboards accept a variety of wire sizes from 20 to 29 AWG.

170 Points Mini Breadboard This 170 Points Mini Breadboard is the ideal companion for seamless electronics prototyping, designed to provide a hassle-free experience. With a 2x17 row layout and a total of 170 pins, this prototyping breadboard offers abundant space to create and test various circuits and it is crafted with top-notch materials. This solderless breadboard simplifies your prototyping process – no soldering is required. This durable and compact breadboard for DIY electronic projects is beginner-friendly and suited for all skill levels. It's compatible with a wide range of electronic components, including Arduino, Raspberry Pi, sensors, and more. The compact and portable design, measuring 45x35x9mm, ensures it fits seamlessly into your projects. Understanding What is Breadboard and its types. Features: Self-adhesive for convenient use Sturdy build with high-quality materials for durability No soldering is required for quick assembly Compatible with various electronic components like Arduino, Raspberry Pi, sensors, etc. Ideal for hobbyists, students, and professionals Compact design suitable for a wide range of electronics projects Applications: Electronics prototyping for experimenting with circuits Seamless testing and development of electronic projects Suitable for small to medium-sized projects due to its compact design Versatile use in IoT development and automation projects

1800mAh AA Rechargeable Battery 1.2V Introducing the OSLETECH 1.2V 1800mAh AA Rechargeable Batteries the ultimate choice for long-lasting power and reliability. Designed to be the longest-lasting batteries per charge, these high-performance AA batteries can be recharged hundreds of times which makes it a cost-effective and eco-friendly choice. These batteries deliver impressive energy density and exceptional performance, even across varying temperature conditions. These proudly made in India, OSLETECH’s 1.2V 1800mAh AA Rechargeable Batteries provide both extended lifespan and elevated power and ensure your gadgets stay powered longer.

1800W 40A DC to DC Adjustable Power Supply Step Up Module The 1800W 40A DC to DC Adjustable Power Supply Step-Up Module is a high-performance converter designed for efficient voltage and current regulation. This adjustable power supply converts input voltages from 10-60V DC to adjustable output voltages between 12-97V DC, delivering up to 97% conversion efficiency. This non-isolated module features a smart temperature control fan for reliable operation and is ideal for powering solar street lamps, LED lighting, DIY adjustable power supplies, and battery charging applications. Built with durable, high-quality components, this Step-Up module ensures stable and powerful output for various demanding uses. Features Converts input voltage from 10-60V DC to 12-97V DC with adjustable output. Supports up to 40A current, with a maximum output current of 35A. The high conversion efficiency of up to 97% for stable performance. Features a smart temperature control fan that activates above 60°C for cooling. Ideal for applications like solar street lamps, LED lighting, vehicle power supply, and battery charging. Low quiescent current of 15mA for minimal energy consumption. Non-isolated DC power converter for efficient power conversion.

18650 12V 10A Lithium Battery Protection Board This protection board is three series of lithium battery protection board. The PCB protection board is suitable for lithium battery pack of 11.1V, 12V, 12.6V. Its quiescent current less 30uA, so the power consumption is small. The function of this PCB battery protection board includes overcharge protection, over discharge protection, short circuit protection, over-current protection. And after protection conditions restore, it will automatically cancel protection. The PCB protection board is small in size and suitable for many applications requiring high integration and low cost. It can meet various performance requirements and ensure the absolute safety and reliability of the battery pack. Notes: If discharge product is higher than 3A current, the discharge rate of battery discharge is above 3C. Secondly, in the process of use, if the battery heat, the battery power is not applicable. This situation cannot be used for a long time. Otherwise, the battery will soon be damaged. Buy Lithium Protection Board at Best Prices in India 11.1V (18650 or 3.7V lithium battery rated voltage) 12.6V (Lithium battery full charge voltage). Features Operating current : 6 – 8A. Current limit : 10 – 13A. Storage condition : -40 ~ +80 ?. Resting current: less than 30uA. Effective lifetime: over 30,000 hours. Internal resistance: less than 100m?. Short-circuit protection: protection. Self-recovery delay.