12V DC 1/2 inch Solenoid valve switch 12V DC 1/2 inch Solenoid Water Air Valve Switch (Normally Closed) –  controls the flow of fluid (liquid or air) and acts as a valve between high-pressure fluid! This liquid valve would make a great addition to your robotic gardening project. There are two ½” (Nominal NPT) outlets. Normally, the valve is closed. When a 12V DC supply is applied to the two terminals, the valve opens and water can push through. The 12 volt solenoid valves works with the solenoid coil which operates electronically with DC 12 volt supply. As it is a normally closed assembly, it opens the flow of fluids as soon as it is powered ON and stops/blocks the flow when the supply voltage is removed. Note: While Connecting the Valve in the Flow pipeline, you need to mind the Input and Output directions of the valve. It will work only if you connect it in the right direction. (Hint: Inside the value, at one side you will find the filter this is the input side of the value). Features: Compact and convenient. Easily installed and serviced Precise and reliable. The installation direction can be arbitrary Angle Pressure-regulating valve (steady flow valve) function similar to the water flow switch Not only can it provide a steady flow, but it also prevents the dry burning. Suitable for fluids like water, oil, air Applications: The 12V solenoid Valve can be used in Refrigeration systems to reverse the flow of refrigerants. This helps in cooling during summer and heating during winter. Irrigation systems use solenoid valves with automatic control. Dishwashers and washing machines use solenoid valves to control the flow of water. Air conditioning systems use solenoid valves to control air pressure. Solenoid valves are used in automatic locking systems for door locks. Medical and dental equipment use solenoid valves to control the flow, direction, and pressure of the fluid. Water tanks use solenoid valves to control the inflow or outflow of water, often in combination with a float switch. Car washes to control the water and soap flow. Industrial cleaning equipment.

Sonal SP-3 Soldering Iron Stand This is a Sonal SP-3 Soldering Iron Stand with a heavy-duty metal base. This model features a reinforced spring safety holder, which prevents flex from getting entangled with spring. This simple soldering iron stand is composed of a reinforced spring holder. The base and holder are detachable. A circular cleaning sponge, which is placed at the rear of the base, is included. The quality of this product is very durable in comparison to other soldering iron stands available in the market. The grip of this Soldering Iron Stand is very tenacious which serves as a strong iron stand withholding soldering irons with heavyweights and wattages. The base comprises powerful and tough heavy-duty metal and the spring holder is wide and provides plentiful room for the soldering iron to be held in it. This holder should fit most soldering irons, and it’s a great way to keep our ‘fire-starter’ handy and off your floor. 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 wire Brass or Conventional Sponge Helping Hand (Third Hand) Applications: Soldering

Sonal SP-7 Soldering Iron Stand This is a Sonal SP-7 Soldering Iron Stand with a heavy-duty metal base. This model features a reinforced spring safety holder, which prevents flex from getting entangled with spring. This simple soldering iron stand composed of a reinforced spring holder. The base and holder are detachable. A circular cleaning sponge, which places at the rear of the base, is included. This Deluxe Soldering iron stand is quite a robust selling product. The quality of this product is very durable in comparison to other soldering iron stands available in the market. The grip of this soldering iron stand is very tenacious; this serves as a strong iron stand withholding soldering irons with heavyweights and wattages. The base of deluxe soldering iron stand comprises powerful and tough heavy-duty metal and the spring holder is wide and provides plentiful room for the soldering iron to be held in it. This holder should fit most soldering irons, and it’s a great way to keep our ‘fire-starter’ handy and off your floor. Applications: Soldering

Sonal SP-8 Soldering Iron Stand with Sponge Tray The beautifully designed soldering iron stand with scraper is essential for incredible results without moistening during fast soldering . When using lead-free soldering, there may be a reinforced oxide formation on the surface of the soldering tip, which can very quickly lead to a black waterproof layer. You insert the soldering iron briefly into the metal sponge, pull out the soldering iron - clean - without loss of temperature. At the same time, you can increase the life of the soldering tip, so simple and effective

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

SOT23-6 SOT23-3 SC70-6 Adapter PCB Board -7Semi The SOT23-6 SOT23-3 SC70-6 Adapter PCB Board by 7Semi is a highly useful breakout board designed to streamline the prototyping of surface-mount device (SMD) components. Tailored for three popular SMD packages—SOT23-6, SOT23-3, and SC70-6—this adapter transforms them into a dual in-line package (DIP) format, making them compatible with standard prototyping tools like breadboards. By exposing the SMD breakout board pins through two rows of 0.1" spaced holes, it simplifies connections and eliminates the hassle of dealing with tiny, hard-to-solder leads. Whether you're an engineer or a DIY electronics enthusiast, this adapter PCB significantly improves the efficiency and speed of your prototyping workflow, making it an essential tool for developing and testing new circuit designs. Board Dimensions: Features: Pin spacing is suitable with breadboards. Pin numbers, including Pin 1, are clearly discernible. Pins are removed, and traces lead to two rows of 0.1" spaced holes. Footprint Dimensions Parameters SOT23-6 SOT23-3 SC70-6 Body SOT23 SOT23 SC70 Pitch 0.95 mm 1.9 mm 0.65 mm Thermal Pad N/A N/A N/A No. of Pins/Through-Hole 6 3 6

Sound Sensor Module This Sound Detection Sensor Module consists of a Microphone, resistors, capacitor, potentiometer, comparator LM393 IC, Power, and status LED in an integrated circuit. Sound Detection Module Sensor for Intelligent Vehicle Compatible With Arduino is a Single channel signal output Sensor. The output is effective to the low-level sound signal with good fidelity, When there is sound, outputs low level and signal light. It can be used for Acoustic control light, give sound and light alarm working with the Photosensitive sensor, and sound control, sound detect. (The Maximum induction distance is 0.5M). This is an Arduino compatible module. Using this module you can even measure the intensity of ambient sound. Most of the digital sound sensor module just provides digital output i.e. if the sound is present or not. But this Sound sensor module also provides an analog output voltage that is directly proportional to the intensity of the ambient sound. Read our blog explaining the classification of sensors in IoT detailing 5 core classifications depending on how they work, 10 types of sensors, and the Characteristics of Sensors in IoT. Check out our collection of sensor at great prices! Applications: Hearing aids Telephones Tape recorders and karaoke Live and recorded audio engineering Radio and television broadcasting Speech recognition technology read our blog explaining what is sound sensor , provides information about sound sensors, covering their working principle, features, applications, and interfacing with Arduino.

Sovol SV07 Plus 3D Printer with Full Klipper Screen The Sovol SV07 Plus 3D Printer with Full Klipper Screen is a high-performance machine that pushes the boundaries of modern 3D printing. Designed for both professionals and hobbyists, it combines precision, power, and convenience in one sleek package. Featuring a larger build volume than its predecessors, the SV07 Plus supports more ambitious print projects while maintaining excellent accuracy. Its robust frame, crafted from durable materials, ensures reliable performance even during prolonged use. The integration of the full Klipper touchscreen enhances usability, enabling smoother control and real-time monitoring. Built with user experience in mind, this printer offers easy maintenance and upgradeability, making it a smart choice for anyone looking to elevate their 3D printing capabilities. Features: 5-inch Touchscreen with Klipper Firmware The SV07 PLUS, equipped with the ARM A53 64-bit main frequency quad-core processor, provides a fast-printing experience of up to 500mm/s (recommended print speed of 250mm/s). Advanced features such as Input Shaping and Pressure Advance provide fast, high-quality printing. Large Printing Volume The SV07 PLUS 3D printer has a build volume of 300x300x350mm/11.81x11.81x13.78 inches, which is ideal for manufacturing larger models or batch printing efficiently. MeanWell 600-Watt Power Supply The best power source is built in, providing the printer with consistent and sufficient power. Increased power also helps to shorten the hotbed and nozzle heat times. Metal High-Flow Hotend with a Maximum Nozzle Temperature of 300° All Meltal hotends with bigger melt zones allow us to print at high speeds and in a variety of materials, meeting your demands for high temperature and high speed. Auto Leveling SV07 employs an inductive sensor to detect the metal print bed with 25 points and automatically compensate for hotbed unevenness. The rapid, smart, and precise detection will assist you in correctly levelling the bed and achieving a wonderful first layer. Filament Run-Out Sensor It will immediately cease printing if you run out of filament or if the filament breaks. Triple Fan Cooling Unlike earlier Sovol printers, the SV07 PLUS includes a big cooling fan beneath the print head, which helps to ensure the quality of the final structure while printing quickly. G34 Auto-Z Align As UART mode is enabled on the SV07 Plus mainboard and G34 is updated, the SV07 Plus now has G34 Auto Z align. To level the X axis, simply click Auto Z-Align, and the printer will level the X axis automatically. Save time and effort. STM32 Silent Mainboard with TMC2209 Driver It offers more torque and faster acceleration, four layers, superior cooling, powerful anti-interference capabilities, and a Type-C connection.

SP-9 Sonal Soldering Iron Stand with Sponge Tray The 2-in-1 multi-functional metal soldering iron stand allows you to safely put the soldering iron on the stand so you can concentrate on your work with a smart 2-in-1 design, base comes with a round soldering sponge, helping to remove tin residue and clean the tip of the soldering iron it surely is worth your investment! Durable construction provides high stability and rigidity square base stands firmly on flat surfaces.

Spaceman Programmable Artificial Intelligent Robot for Kids with Voice Control, App Control, Music, Dance, Chargeable Battery Introducing the Iotcart Spaceman Robot - more than just a toy, it's a doorway to a world of imagination and discovery for kids of all ages. Picture this: a robot that not only entertains but also educates, seamlessly blending fun with learning. Powered by an intelligent dancing algorithm, Spaceman elevates music to a whole new level. It doesn't just play tunes; it dances to them, catching every beat and rhythm in real-time to craft captivating and unique dance moves. But wait, there's more - Spaceman doubles as a top-notch Bluetooth speaker. With its deep bass and crystal-clear treble, it delivers an immersive audio experience whether it's playing music, reading bedtime stories, or narrating beloved nursery rhymes and audiobooks. It's the ideal companion for playtime, winding down, or even study sessions. What makes Spaceman stand out is its versatility. Easily programmable via a user-friendly app, it offers endless options for interactive play and learning. Kids can steer its movements, jazz up its appearance, and even program specific actions, nurturing creativity and problem-solving skills. But the flexibility doesn't stop there. Sporting two motors in each limb, Spaceman effortlessly pulls off a variety of moves, from grooving and waving to mimicking actions. Plus, with voice control features, kids can direct Spaceman to carry out various tasks, taking playtime to a whole new level of engagement. And let's not overlook its long-lasting battery life. With a robust 2000mAh battery, Spaceman provides up to 3 hours of playtime on a single charge, ensuring endless fun and entertainment for kids without interruptions. Features and Functions: Remote control his hand action and Leg action Remote control his eyes color, there are 7 different colors for you choose, which are white, cyan, blue, green, yellow, red, purple Remote control eyes blinking or not Remote control speed.