Elecrow - CrowPi2 - All-in-One Raspberry Pi STEM Laptop, FCC/CE Certified, Space Grey, English Keyboard, EU Plug, Basic Kit (No Raspberry Pi) CrowPi2 is the perfect solution for tech enthusiasts, educators, and learners of all ages. It is equipped with an 11.6-inch screen, wireless keyboard, one-step Raspberry Pi installation, self-developed software, and 22 sensors. Made with environmentally friendly materials, CrowPi2 ensures durability and portability. Its self-developed software provides a unique learning experience in Scratch, Python, AI, and Minecraft. The inclusion of 22 sensors allows for versatile usage, from learning hardware electronics to programming various projects. CrowPi2 is designed for ease of use and maintenance, featuring offline account management for convenient learning progress tracking. It measures 11.6 inches and is suitable for learners of all ages.

ELECROW Crowbits Explorer Kit with No-Coding Control, LEGO Compatibility, and STEM Learning Crowbits Explorer Kit is the perfect solution for introducing children to the world of electronics and coding. It offers no-coding control, LEGO compatibility, and STEM learning opportunities. Made with safety and simplicity in mind, Crowbits modules are crafted from certified ABS material with rounded corners for added protection.  The kit encourages STEM education through hands-on experimentation and graphical programming interfaces, fostering creativity and logic skills. Ideal for children aged 10 and above, Crowbits Explorer Kit provides a comprehensive introduction to programming concepts while offering endless possibilities for project building and customization.

Electronics Kit (Computer Science) for Grade 7 The components included in the electronics kits for computer science purposes and applications are manufactured and curated with the best quality. The components of the kit are listed below with their quantity. Small DC Motor: A DC 3V Mini Motor For Arduino DIY Smart Car. this DC 3V Mini Motor For Arduino DIY Smart Car is used in making science projects for school. LED: 5mm Clear LEDs. These are the very common LEDs that are used in all types of electronic projects. 2 AA Batteries Holder: Black Plastic Storage Box Case for 2 x AA Battery Cells, without 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 case is perfect for devices that need a 3V external battery. Wire: The High-Quality Wire 1m (Black) + 1m (Red) pair has a pretty big diameter as compared to the normal 20AWG wire used in RC projects for serving its specific purpose. This wire has low resistance and high current carrying capacity. Ideal for your project. It is super flexible and soft with a high strand count which means it is great for use in restrictive and compact areas.  Mini Breadboard: The 170 Points breadboard is named for its 170 tie points. It has 17 columns of 10 holes, which are separated into two pairs by a central notch, and labeled 1 to 17. It comes with the adhesive back for easy attachment with the application. They're useful for basic prototyping. They are the modern breadboards, a plug-and-play way to make connections between electronic components. 220 Ohm Resistor:  An electrical component that limits or regulates the flow of electrical current in an electronic circuit.  Package Includes: 1 x 2 AA Batteries Holder 1 x Breadboard black wire 1 x Breadboard red wire 1 x Mini Breadboard 2 x LED 1 x Small DC Motor 2 x Resistor 220 Ohm

Enviro Battery Kit for Apples, Tomatoes and Lemons Discover the scientific principles behind generating energy with the Enviro Battery Kit. This eco-friendly science kit incorporates common natural materials such as mud, lemons, and water to produce electricity, providing an inventive and educational experience. With comprehensive instructions included, you can learn how to make unique batteries using a variety of items such as fruit juices, vegetables, coins, and utensils. Expand your knowledge of sustainable energy and experiment with the Enviro Battery Kit. How Enviro batteries work The enviro battery operates by submerging one or more pairs of interconnected copper and zinc plates into mud, water, a potato, or a piece of fruit. The negative electrode is the zinc plate, while the positive electrode is the copper plate. When the metals are placed in the electrolyte, a chemical reaction occurs. The acid in the electrolyte decomposes the atomic structure of the copper and zinc, liberating individual electrons. Zinc, as a more reactive metal than copper, generates electrons more quickly in this chemical reaction, resulting in a surplus of electrons that flow from the zinc plate to the copper plate. The movement of electrons from a reactive metal to a less reactive metal creates a small current that is powerful enough to light a small bulb, power a tiny watch, or activate a sound chip. Possible Experiments: Potato power: make a potato powered clock Musical mud: make a sound-chip sing Water wonder: make a battery with water Paper clip party: make a paper clip battery Crazy coin: make a coin battery that sings Freaky fork: make a fork battery Lemon Battery for Science Projects For ages 10 and up Zinc and Copper Rods Bars Metals Wires for Science Projects Also check the 34 Experiments Electronics Kit offered by ROBOCRAZE. The kit is designed for electronics enthusiasts and beginners, offering 34 different experiments to explore the world of electronic circuits. It features a unique snap-together system, eliminating the need for tools or soldering. The components are color-coded and numbered, with silk-screened electronic symbols and voltage ratings for easy identification. Package Includes 4 zinc plates 4 copper plates 4 connection wires 2 plastic cups 1 paper cup 2 specially designed bottle screw caps 1 light tower with LED lamp 1 sound chip 1 LCD clock with protective cover 1 set transparent adhesive tapes 1 set experiment instruction guide with experiment record sheet and fun facts. Specifications Experiment Count 6 possible experiments Skill Level Beginner Weight  90 g

Hi-Watt 9V Battery With 5V Buzzer, Snap Connector, Switch, 1K Ohm Resistor, LDR Photoresistor sensor and 5mm LED This is a 9V Hi Watt Battery Combo with buzzer, Snap Connector, Switch, 1K Ohm Resistor, LDR Photoresistor sensor and 5mm LED. All the components are compatible with each other and can also be used with Arduino Microcontroller Board. 9V Original HW Battery: General purpose 9V Original HW marked Non-Rechargeable Battery for all your project and application needs. 0% Mercury and Cadmium.  9V Battery Snap Connector T Cap: 9V battery buckle with approx. 12cm Wire. 5V small buzzer: PCB Mountable 5V Passive Buzzer. It is great to add Audio Alert to your electronic designs. It uses a coil element to generate an audible tone. Switch: It is an SPST Rocker Switch. Commonly it is used in small appliances, as ON-OFF switches. 1K Ohm Resistor: 1k Ohm 0.25W Metal Film Resistor. This resistor is for through-hole applications.  LDR Photoresistor: Light Sensitive Photoresistor LDR changes with the change in the ambient light exposed on the surface of the sensor. As the light on the sensor increases then the resistance across the two leads decreases. Package Includes: 9V Battery 1 x 9V Battery Snap Connector 2 x 5V small buzzer 1 x 2 Pin Switch 5 x 1K Ohm Resistor 1 x LDR Sensor 5 x 5mm Through-hole LEDs (Multicolor) Specifications: Battery Voltage 9 Volt  Buzzer Operating Voltage 5 Volt Resistor Value 1K Ohm

Intermediate Digital Electronics Kit The Intermediate Digital Electronics kit consists of a plethora of logic gate ICs along with buttons and LEDs which can be used to give input to the gates and visualize their outputs.  It is an Intermediate level Electronic Components Starter kit that includes all essential components for DIY electronics projects. This kit includes everything you'll need to get started with your prototype projects.  Led[Light-emitting diode]:  LED is an abbreviation for light-emitting diode. LED lighting products use up to 90% less energy than incandescent light bulbs. An electrical current flows through a microchip, illuminating the tiny light sources known as LEDs, resulting in visible light.  Breadboard: A breadboard (also known as a plug block) is used to create temporary circuits. It is beneficial to designers because it allows components to be easily removed and replaced. It is useful for someone who wants to build a circuit in order to demonstrate its operation and then reuse the components in another circuit. Breadboard Power Supply: The 3.3V/5V Breadboard Power Supply Module has a multi-purpose female USB socket as well as dual 5 V and 3.3 V power rails. The 3.3V/5V Breadboard Power Supply Module is designed to fit snugly into a standard 400 or 800 tie-point breadboard. Multimeter: A multimeter is a measuring device that can measure a variety of electrical properties. A typical multimeter can measure voltage, resistance, and current, and is also known as a volt-ohm-milliammeter (VOM) because it includes a voltmeter, an ammeter, and an ohmmeter. Resistor: A resistor is a component of an electronic circuit that limits or regulates the flow of electrical current. Resistors can also be used to supply a fixed voltage to an active device such as a transistor. IC [Integrated Circuit]: The IC [Integrated Circuit] is a small electronic device made of semiconductor material that contains many microscopic elements like diodes and transistors. Capacitors and resistors. Jumper Wire: A jumper wire is an electric wire used for connecting remote electric circuits on printed circuit boards. It is possible to short-circuit and short-cut (jump) to the electric circuit by connecting a jumper wire to the circuit. Hi-Watt 9V Battery: The most common and portable 9V battery is the Hi-Watt 9V Battery. It is non-rechargeable and provides a high-capacity, low-cost solution for a wide range of electronic devices. This battery provides a high-capacity and low-cost solution for a wide range of electronic devices. It is used in conjunction with its own battery snap. The battery clip can be used to power LEDs or other devices using a 9V battery. It's used in electronic toys, clocks, walkie-talkies, smoke alarms, hand-held test equipment, digital instruments, transistor radios, and other applications. Micro Pushbutton: The micro pushbutton is a small and inexpensive single pole single-through switch (SPST) that can be soldered on a printed circuit board (PCB). When pressed, this push button closes a circuit and is typically used as a reset button.  Note: The package dimensions are 22x15cms and weigh about 50 grams. Applications: Can be used to build flip-flops, Can be used to build a Shift register Can be used to build Mux and demux circuits and other combinational circuits. Package Includes:  4 x LED Red 4 x LED Blue 4 x LED Green 1 x Bread Board - Full Size 1 x Buzzer- Goli  2 x 7400 Quad 2 input NAND gates 2 x 7402 Quad 2 input NOR gates 2 x 7404 Hex NOT gates (Inverters) 1 x 7408 Quad 2 input AND gates 2 x 7411 IC – triple 3-input AND gate 1 x 7432 Quad 2 input OR gates 1 x 7486 Quad 2 input XOR gates 1 x 74266 Quad 2 input XNOR gates 1 x M2M Jumpers 1 x 9V Battery 1 x Breadboard Power Supply 1 x DC barrel jack 8 x Micro push button 8 x 10K resistors 1 x Multimeter 13 x 220-ohm resistor  Specifications: Battery Voltage 9v Dimensions  22x15cms Weight 50g

IoT and DIY Smart Car Starter Kit Compatible with Arduino  This is the most comprehensive kit for learning Arduino, smart cars, and IoT. The 2-in-1 kit contains over 50 projects. This DIY IOT starter kit includes an ESP8266 node MCU and an Arduino DIP-compatible board. The Mechanical structure is simple, it is easy to install. This car is the tachometer encoder. With a 4 AA battery box. It can be used for distance measurement, velocity. Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control. IoT and DIY Smart Car Starter Kit Applications: DIY Wireless Robotic car Smart Car based on Node MCU Obstacle Avoiding Car Line Following Car  Package Includes: 1 x 16x2 LCD 1 x 2WD Car Chassis 120 x Jumper Wire (40 Male to Male, 40 Male to Female , 40 Female  to Female ) 1 x Arduino Uno + Cable 1 x L293D Motor Driver Shield 5 x RGB LED 5 x Red LED 5 x Green LED 5 x Yellow LED 5 x Blue LED 1 x 4 Battery Holder 1 x Node MCU 2 x 2N2222A NPN Transistor 1 x HC-05 Bluetooth module 1 x DHT11 1 x Buzzers 2 x BO Motor 200 RPM 1 x Ultrasonic sensor 1 x Resistors 1 x DC Motor 1 x 10k Potentiometer 1 x 1 Channel relay 1 x SG90 Servo motor 2 x Diode 1 x Half Breadboard 2 x LDR Sensor 10 x Screws and nuts 2 x IR Sensor 1 x DC Connector 1 x 7 Segment Led Display (Common Cathode) 1 x USB A Type to Micro USB B Type 1M Cable 2 x Tactile 4 Pin Push Button Switch (12x12x7.3 mm) 1 x E-manual 1 x sticker Specifications: Development Board Arduino Compatible Board & Node MCU Kit Type DIY Robot Car Kit BO Motor RPM 200 RPM Battery Included No Weight 900g

Makey Makey The MaKey MaKey uses high resistance switching to detect when you've made a connection even through materials that aren't very conductive (like leaves, pasta or people). This technique attracts noise on the input, so a moving window averager is used to lowpass the noise. The on-board ATMega32u4 communicates with your computer using the Human Interface Device (HID) protocol which means that it can act like a keyboard or mouse. There are six inputs on the front of the board, which can be attached to via alligator clipping, soldering to the pads, or any other method you can think of. There are another 12 inputs on the back, 6 for keyboard keys, and 6 for mouse motion, which you can access with jumpers via the female headers. If you wish to use a different set of keys, or otherwise change the behavior of your MaKey MaKey, you can simply reprogram it using the Arduino environment. Oh yeah, we didn't mention that the MaKey MaKey is an Arduino-compatible controller? That's right, it runs the Leonardo bootloader so reprogramming is fast and easy. Note: Now included with the Makey Makey is a USB cable, pack of jumper wires as well as a pack of alligator clips!  read more : #TUTORIAL MAKEY MAKEY AND ITS APPLICATIONS Also check Cypress Semicondictor CY8CKIT- 048 Analog Coprocessor Pioneer Kit Guide. The board is a development tool that allows users to create and test projects that involve analog sensors.

Matatalab 20 in 1 Creator STEM Kit - with 400 Building Blocks (Educational Robotics Starter Kit for 8+ Years) - Compatible with Lego Transform your STEM education efforts with the Matatalab Creator Kit for Vincibot—an expansion pack made to change how kids learn coding and engineering. This kit boosts learning through fun building and interactive programming, perfect for schools, summer camps, and other learning programs Unleash young minds with the Matatalab Creator Kit. It comes with over 400 building blocks and a motor, letting kids explore robotics, coding, and engineering in a hands-on way. They'll have fun building stuff and learning science basics. This kit encourages creativity, problem-solving, and design thinking, helping kids tackle real-world problems with confidence. By working together and trying different things, they'll develop the skills they need for today's tech world. It's easy to set up the Matatalab Creator Kit with the LEGO 9686 motor, so teachers and students can start learning without any hassle, whether in class or at home. The Matatalab Creator Kit for Vincibot aims to inspire innovation and make STEM learning exciting for the next generation. It sparks curiosity and imagination, paving the way for endless possibilities. Unlock the full potential of STEM education with the Matatalab Creator Kit for Vincibot—where creativity meets technology, and learning has no limits. Invest in education's future and give students the skills to succeed in the digital world. Package Include: 1x Vincibot Creator Kit 1x Building Bricks (separate packages by type) 1x Motor 1x Adaptor 1x Building Manual 1x User guide Specifications: Input Voltage  9V No-load Current   80mA No-load Engine Speed  380 RPM Stalled Torque  11 N.cm Output Voltage  9V Sustained Current Output  1.5A

Matatalab 5 in 1 programmable electronic module kit - with 128 Building bricks (STEM Educational Robotics Starter Kit for 8+ Years) - Paired with VinciBot Introducing the Matatalab Robotics Inventor Kit for Vincibot – a game-changer in STEM education! This engaging learning tool is designed for kids aged 8 and up, offering hands-on experiences like never before. With a focus on interactive projects, this kit sparks creativity and teaches essential programming skills in a fun and accessible way. Let kids explore their creativity as they build motorized creations and dive into cool DIY projects. With Matatalab Robotics, the sky's the limit! Whether it's for birthdays, holidays, or educational occasions, this kit makes the perfect gift for budding young innovators, blending fun with learning seamlessly. Engineered with specially designed components, the Matatalab Robotics Inventor Kit ensures easy use and compatibility with VinciBot, the heart of this exciting robotics experience. Whether it's used in classrooms, homeschooling, or summer camps, this kit promises hours of educational play and discovery. With its immersive learning and hands-on approach, the Matatalab Robotics Inventor Kit for Vincibot is a top choice for parents, educators, and anyone passionate about nurturing the next generation of innovators. Ignite a love for robotics and design thinking in young minds, and set them on a path to success in the dynamic world of STEM. Unleash your child's imagination and fuel their passion for learning with the Matatalab Robotics Inventor Kit – where education meets excitement, and innovation has no limits. Invest in their future today and watch them reach new heights of achievement! Note:  Different from general third-party electronic components adapted to Microbit or Arduino, the five electronic components in the Inventor Kit are specially designed for VinciBot:1) on the hardware, it uses a type-c interface cable to connect VinciBot;2) on the software,  VinciBot’s programming platform specially designed plug-insand related graphical programming building blocks for these five electronic components.The purpose of this design is to reduce the difficulty of learning and using various electronic components so that students can focus on using electronic components to create.Based on these 5 electronic components, 6 cases and the materials needed for these cases are alsogiven in the product. These cases are mainly used to inspire students to create more interestingexpansion games based on these 5 electronic modules.Besides, there is also a Module Link Unit, which is adapted to the third-party DC motor, Servo, and sensors. Package Include: 1x Inventor Kit for Vincibot   1* Rotary Angle Sensor 1* Temperature & Humidity Sensor 1* Joystick 1* 360° Digital Servo 1* LED Strip 1* Module Link Unit for VinciBot 1* USBC Cable 1* Paper Craft 1* user guide, 1 * building manual with 7 study cases 128 pieces of building bricks Specifications: Compatibility  Designed for use with the VinciBot robotics platform Programming Platform  matatacode.com with VinciBot-specific plug-ins and graphical programming building blocks Pre-Designed Projects Six included project ideas for inspiration and learning Expandability  Module Link Unit allows adaptation of third-party DC motors, servos, and sensors Interface  Type-C interface cable for easy connection to VinciBot Ease of Use Simplified learning curve, suitable for beginners and experienced users alike