Mini DIY Tesla Coil Kit - Solderless Unleash the power of innovation with the DIY Kit Mini Tesla Coil. This un-assembled prototype kit operates on the principle of resonance, producing high-temperature plasma, wirelessly transmitting electricity and illuminating fluorescent lamps. The kit features easy assembly with a pre-installed primary coil on the PCB board, providing high efficiency and a compact design. Powered by 9-12V input voltage, this Tesla Coil is perfect for science projects, DIY enthusiasts, and educational purposes. The versatile components, including LED lights, capacitors, resistors, and more, offer a comprehensive DIY experience. Showcase the groundbreaking invention of Nikola Tesla and explore the realms of wireless electricity. Made with quality materials, this Tesla Coil ensures durability and longevity. Ideal for students, hobbyists, and science enthusiasts, the DIY Kit Mini Tesla Coil is a must-have for those seeking an educational and entertaining DIY experience.

Elecrow - CrowBot BOLT - Open Source Programmable Smart Robot Car, STEAM Kit with Joystick Handle CrowBot Bolt is the perfect solution for beginners and enthusiasts alike in the world of robotics and programming. It boasts an ESP32 chip, enabling seamless integration with Letscode, Arduino, and Micropython environments. With 16 courses available in three languages, learning becomes a joyous journey of experimentation. This educational robot car comes equipped with a plethora of sensors and interfaces, making it an ideal platform for creative exploration. Whether you're tracking lines, avoiding obstacles, or chasing lights, CrowBot Bolt offers endless possibilities. Its expandable design ensures that as your skills grow, so too can your projects. Join the adventure with CrowBot Bolt and unleash your creativity!

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.

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

Elecrow - Crowbits Hello Kit - 7 Modules, Programming Learning Kit, STEM Project Toys Crowbits Hello Kit is the perfect solution for kids interested in STEM education. It is designed to be easy to use, plug and play, making it suitable for beginners with no programming experience. The kit includes 7 electronic modules and 5 cardboard projects, offering hands-on learning opportunities without the need for coding. Compatible with LEGO blocks, Crowbits Hello Kit encourages creativity and exploration. Made with certified ABS material, all Crowbits modules are safe, durable, and simple to use.  Our product is suitable for children of various age ranges and is designed to foster logic skills, programming skills, and endless creativity.

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.

Elecrow - CrowBot BOLT - Open Source Programmable Smart Robot Car, STEAM Kit with Infrared Remote Control Elecrow CrowBot BOLT is an advanced smart programming robot car driven by the powerful ESP32 chip. Packed with sensors such as a light sensor, ultrasonic sensor, and line tracking sensor, this robot offers a wide range of functionalities for users of all skill levels.  With support for programming environments like Letscode, Micropython, and Arduino, the CrowBot BOLT enables users to explore unlimited possibilities in robotics and programming. Its WiFi and Bluetooth connectivity add convenience and versatility to the learning experience. Designed to be an entry-level STEAM educational robot car, the CrowBot BOLT combines cool aesthetics with educational value, making robot programming accessible and enjoyable to all. The kit includes 16 lessons in three languages, providing rich graphical programming options for beginners to dive into the world of coding with creativity. With 2 reserved expansion interfaces compatible with 150+ Crowtail modules, users can unleash their creativity and explore various projects. Experience the thrill of hands-on learning, problem-solving skills development, and interactivity with the Elecrow CrowBot BOLT. Ideal for educational settings, hobbyists, and enthusiasts looking to delve into the exciting world of robotics and programming.

Elecrow - Crowbits-Master Kit with 3 fully functional products, STEM Programming Educational Building The Crowbits Master kit is the ultimate kit of the Crowbits series, which mainly contains three applications: radar, mobile phone, and game console. It is the perfect solution for STEM programming enthusiasts. It features graphical programming, allowing users to program and build interactive projects effortlessly. With its safe, durable, and simple design, Crowbits ensures a seamless learning experience. Made with certified ABS material, it guarantees safety and durability for users of all ages.  The kit is compatible with LEGO, offering endless possibilities for creative exploration. Crowbits is designed to inspire creativity and logic skills, making it ideal for educational settings and DIY projects.

Elecrow - Crowbits-Creator Kit Based on Arduino, 12-in-1 STEM Toy for Kids Crowbits-Creator Kit Based on Arduino is the ultimate tool for inspiring creative learning in children. With graphical programming capabilities, Lego compatibility, plug-and-play functionality, and a focus on safety and durability, this kit empowers kids to explore the world of coding and electronics in a fun and engaging way. Made with certified ABS material and featuring rounded corners for safety, Creator Kit ensures worry-free play. Whether kids are designing animations, exploring Arduino programming, or building interactive games, Crowbits offers endless opportunities for learning and creativity. Crowbits-Creator Kit is the perfect choice for young aspiring inventors and programmers.

Automatic Plant Watering System Kit This is a must have tool for a connected garden! It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden. Through adjusting the potentiometer to control the soil humidity threshold, can automatic watering the vegetable garden, garden, control the flower pot soil moisture. Particularly suitable for people who travel frequently! Note: Water should not be poured directly on the Soil moisture sensor probe.   Also, read our blog on Smart Plant Monitoring System detailing the plant moisture monitoring system, discussing their purpose, components, working, advantages over traditional systems, and other important aspects of this emerging technology. Package Includes: 1 x 1 Channel Relay module 1 x Pipe 1 x 4 Battery Holder 1 x Soil Moisture Sensor 1 x Female to Female Jumper Wire 20pcs 1 x Submersible Water Pump  Specifications: Battery Voltage  9 Relay output voltage 5 Switch type SPST Pump Operating Voltage 3 to 6 VDC Flow Rate  8 ~ 12 L/H

ACEBOTT ESP32 Smart Farm IoT Starter Kit with Arduino IDE/ACECode(Scratch) - QE002 The ACEBOTT ESP32 Smart Farm IoT Starter Kit is a fun method for children aged eight and up to learn about farming and technology. Imagine them constructing a spinning solar windmill, a pet feeder, or an automatic watering system. This package makes learning about modern farming and programming enjoyable and interactive. It comes with 16 easy-to-follow tutorials that guide kids from simple to more advanced projects. Made from safe, eco-friendly plywood, the kit is easy to put together and can be decorated to match their style. It’s a great gift for birthdays or any special occasion, encouraging kids to learn and be creative! Click Here to download tutorials Package Includes: 1x ESP32 Max V1.0 Controller Board 1x ESP32 Shield Board V1.0 1x Blue LED Module 1x Touch Sensor Module 1x Water Sensor 1x DHT11 Sensor 1x PIR Motion Sensor 1x SV Relay Module 1x P-Buzzer Module 1x Light Sensor 1x OLED Module 1x Moisture Sensor 1x RGB LED Strip 1x Solar Panel 1x Toggle Switch 1x DC Motor 1x 6xAA Battery Holder 1x Water Pump 2x F-F 1P Dupont Wire 2x F-M 1P Dupont Wire 2x 4P Cable 11x 3P Cable 4x M3*14MM Dual-pass Copper Pillar 1x Screwdriver 3x M2-22MM Round Head Screws 20x M3*10MM Round Head Screws 3x M3-22MM Round Head Screws 9x M3*8MM Flat Head Screws 3x M2 Nickel-Plated Nuts 24x M3 Nickel-Plated Nuts 1x Cross Wrench 1x USB Cable 1x SG90 9G Servo Motor 1x Wooden Board Specifications: Specification Details Brand ACEBOTT Model QE002 Controller ESP32 Connectivity Wi-Fi, Bluetooth Age Recommendation 8 years and up Connector Type XH2.54 Easy-Plug connector with cable

TinyML Starter Kit with ESP32 Are you fascinated about machine learning and AI and you don't know where to start? If Yes, then this is the all New TinyML Starter Kit with ESP32 ingeniously curated by Iotcart. This Starter Kit is made for Machine Learning (ML) Enthusiasts who are willing to to understand how machine learning works. Machine Learning's computing systems makes it easier to understand the world around us them to a point where they can notice patterns, collect data, interpret it and give recommendations to solve real world problems with high level of precision.  With the help of this Machine Learning Kit, you will be able to understand the inner workings of Machine Learning System. This Kit comes with ESP32 Development Board, Sensors, Jumper Wires, LEDs, Resistor Box, Breadboard, Motor, Buzzer, battery, along with a Manual with complete Guide.  What you will Learn from this Kit? This is the optimum kit for a beginner who want to get started with learning TinyML and exploring it implementation on the ESP32 Board. It contains experiments that gradually increase in difficulty level from the beginner to intermediary concepts. It covers multiple machine learning paradigms such as classification and regression techniques in supervised learning as well as anomaly detection in unsupervised learning based on clustering techniques. Learn how to implement various applications such as gesture recognition, sensor calibration and anomaly detection based predictive maintenance. Prerequisites: Basic Understanding of embedded systems/Arduino and ESP32. Package Includes: 1 x ESP32 - 30 Pin 1 x Cable USB to Micro USB 1 x MPU6050 (Soldered) 1 x DHT11 Module 1 x Thermistor Sensor 1 x LDR sensor 1 x GY-302 BH1750 Light Intensity Module (Soldered) 1 x Gear Motor - 200 RPM (With Wire) 1 x Current Sensor - 5 Amp 1 x Voltage Sensor 1 x 9v Battery 1 x 9v Battery Cap 1 x Breadboard - Half breadboard 20 x Jumper Wires M-M 20 x Jumper Wires M-F 20 x Jumper Wires F-F 1 x Resistor Box 1 x Screw Driver- Single small one 5 x LED - ( Red) 1 x Buzzer- Goli Active Buzzer 1 x Manual Specifications: Microcontroller ESP-WROOM-32 Processor Tensillica Xtensa LX6 microprocessor with 2 cores NodeMCU Size 49mm x 25 mm Pin Spacing 0.9" (22.86mm) Clock Speed 160 MHz USB to Serial CP2102 USB Connector Micro USB Operating Voltage 2.5 V to 3.6 V Input Voltage 4.5V-15V Flash Memory 4MB SRAM 520KB ROM 448KB Digital I/O Pins 16 Analog In Pins 16 ADC Range 0-3.3V UART 2 SPI 1 I2C 1 CAN 2 WiFi Built-In 802.11 b/g/n