Soil Moisture Sensor Module This is Soil Moisture Sensor Module or Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for Ardunio . With this module, you can tell when your plants need watering by how moist the soil is in your pot, garden, or yard. The two probes on the sensor act as variable resistors. Use it in a home automated watering system, hook it up to IoT , or just use it to find out when your plant needs a little love. Installing this sensor and its PCB will have you on your way to growing a green thumb! The soil moisture sensor consists of two probes which are used to measure the volumetric content of water. The two probes allow the current to pass through the soil and then it gets the resistance value to measure the moisture value. When there is more water, the soil will conduct more electricity which means that there will be less resistance. Therefore, the moisture level will be higher. Dry soil conducts electricity poorly, so when there will be less water, then the soil will conduct less electricity which means that there will be more resistance. Therefore, the moisture level will be lower. Applications: DIY A griculture Projects. DIY Plant Watering System. Wiring Connection Soil Moisture Sensor Interfacing With Arduino Uno VCC: Connect to 3.3V-5V GND: Connect To GND DO: Digital output interface(0 and 1)

Solar Bullet train Educational DIY Solar Kit This DIY kit is perfect for families looking to teach their children about clean energy while having fun together. The Solar Bullet Train kit requires no batteries, making it easy to assemble and operate safely. It's also an eco-friendly and educational toy, making it ideal for school projects. With this kit, children can learn about the benefits of using free, renewable energy while improving their manual dexterity and problem-solving skills. As they assemble the parts and create their own solar-powered toy train, they'll discover how the sun's energy can be harnessed to drive small motors, reducing carbon dioxide emissions and protecting the environment. The Solar Bullet Train kit is a great way to enhance children's understanding of science, as well as their mental and practical abilities. By using their hands and brains to construct the train, they'll gain confidence in their ability to create and innovate with clean energy. check out : 3 in 1 Educational DIY Solar Robot Kit

Solar Power Manager 5V Solar Power Manager 5V is the ultimate solution for efficient solar panel management. Featuring MPPT technology, this module maximizes the performance of your 5V solar panel, making it ideal for a variety of IoT projects and renewable energy applications. Designed to provide up to 900mA charging current to a 3.7V Li battery through USB or solar panel, it ensures a reliable power supply. The ON/OFF controllable DC-DC converters with a 5V 1A output cater to the needs of different solar power projects and low-power applications. Safety is paramount, and Solar Power Manager 5V incorporates various protection functions for the battery, solar panel, and output. This enhances the stability and safety of your solar projects, making it a dependable choice for makers and application engineers. Crafted with precision, Solar Power Manager 5V is perfect for small solar street lamps, solar-powered robots, and solar power banks. Its user-friendly design, efficient charging options, and versatile applications make it an indispensable component for your projects. Features: Constant voltage MPPT algorithm, maximizing solar panel efficiency Designed for 5V solar panel Double charging mode: solar/USB charger (900mA max charge current) 5V ON/OFF controllable regulated power supply for low-power applications All-round protection functions USB connector with ESD shell Pin Diagram: Applications: Smart solar environment monitor system Solar powered robot Small solar street lamp Solar power bank Solar Cells and Panels with Arduino

Solar-powered Black Cockroach Bug Toy This is Solar Powered Vibrating Black Cockroach Bug for Children’s Educational purposes. Nice Toy as a gift for children. Toy & gadget to place in the office or home to scare and have fun with your friends and mate. No battery or other power source is needed, just put them under the sun to absorb energy from the sunshine to make them vibrating and move Both specially designed and eco-friendly, this product is also an excellent teaching tool to let your students know some basic knowledge about solar energy A fun demonstration of solar power.

Solar Roller Coaster The Solar Roller-Coaster Energy Kit is an educational solar toy that runs on solar energy or battery power. This plastic kit features a solar concept house that showcases the principles and operation of solar energy. By playing with this toy, children can develop their environmental protection consciousness and inspire their exploration interests in green architecture. The Solar Roller-Coaster Energy Kit is an innovative DIY toy that lets children understand the power and charm of solar energy. The solar cells in the kit must be in the sun to generate power, which enhances children's understanding of energy-saving and environmental protection awareness. This kit is a perfect communicational bridge for you and your child to learn and play together while cultivating their intellectual and practical abilities.

Solder Wire (45gm) Soldering wire 45 gm is useful if you want to join components and wires, over your PCB. These wires are manufactured from high-quality Lead Solder Wire. It has good solderability, insulation resistance, No spattering, and is non-corrosive. It is a solid choice for electronics projects made from a mix of 60% tin and 40% lead, which works well for soldering. With a thickness of 1mm and a SWG of 22, it flows easily and helps make strong connections. Applications: Soldering on PCB Soldering Electrical appliances.

Solder Wire-1 Meter (10gm) These solder wires are manufactured from high-quality Lead Solder Wire. This soldering iron wire has good solderability, insulation resistance, no spattering and is non-corrosive. Excellent Electrical Conductivity and Thermal Conductivity, Good Solder ability. We make sure to provide the best items and high customer satisfaction. Soldering Wire is an essential product for any professional who wishes to work with metals. Whether you are a DIY enthusiast or electronic repair expert, soldering wire can make your job easier and provide better results than traditional methods of joining metal components. Our Soldering Wire 10gm provides easy use due to its specially formulated flux core that melts at lower temperatures compared to other products on the market today. This allows for quicker joint formation as well as improved electrical conductivity after cooling down and hardening again which makes it perfect for creating permanent joints in those tough places such as between printed circuit boards or even directly into wires. The softness of our solder also helps prevent damage from occurring when using it inside tight spaces where physical force may be required during assembly process making ideal choice when quality must not be compromised! One must be aware of the soldering tools that are crucial during the process in order to solder the necessary elements , and the soldering tools are: Soldering iron Soldering Iron Stand Brass or Conventional Sponge Helping Hand (Third Hand) Applications: Soldering Home Appliances Repair Toy Repair It can be used in mobile repairs and Laptop motherboard repair. Electronics DIY Wire Harness Connection Battery & Motor Wire Connection Check out our wide range of soldering tools at the best price in India.

Soldering Cleaning Sponge (5.5x5.5cm) The 5.5X5.5CM Soldering Cleaning Sponge is an excellent tool for maintaining clean and effective soldering tips. Designed as a high-quality, low-cost replacement for old sponges, it effectively removes all solder residue, ensuring better soldering results. When wet, the sponge expands in size from 1mm to 10mm, providing enhanced cleaning power for your soldering irons and work stands. It is durable enough for multiple uses, extending the life of your soldering tips and ensuring precise soldering every time.

Soldering Cleaning Sponge for Soldering Irons/Work Stands (7x5.5cm) The 7CM x 5.5CM Soldering Cleaning Sponge for Soldering Irons/Work Stands is a high-quality, durable cleaning tool designed to keep your soldering tips in top condition. Ideal as a replacement for old sponges, it effectively removes solder residue, ensuring clean and efficient soldering every time. This soldering sponge is long-lasting, even with multiple uses. It initially measures 70 x 55 x 1 mm but expands up to 10 mm in width when soaked with water. Its affordable price and superior quality make it a must-have accessory for hobbyists, professionals, and anyone working with soldering irons.

Soldering Iron 25W Gold with Advanced Heating Element The Soldering Iron 25W Gold with Advanced Heating Element is our flagship tool, trusted by professionals and hobbyists for its reliability and performance. The soldering tool is designed for general-purpose use; it’s perfect for electronics repairs, small projects, and DIY tasks. The advanced heating element ensures fast heat-up and consistent temperature, providing precise soldering. This 25W soldering iron machine is built with high-quality copper, a 3-core molded plug, and heavy-duty tips. it offers superior durability and safety compared to cheaper alternatives. A top choice for engineers, technicians, and students, the 25W Soldering Iron Gold has set the standard in quality soldering irons for nearly a decade. Also, check out our best soldering irons at the best prices Features: Advanced Heating Component Superior Grade Nickel-Copper Plated Bit reaches a working temperature quickly. Maintaining a steady tip temperature Minimal loss of current Rubberized grip for maximum comfort Three-core molded plug Handle made of nylon for a higher-quality body