ST-LINK/V2 Debugger and Programmer USB The ST-Link V2 debugger and programmer is designed for STM8 and STM32 and is manufactured with PCB installed inside of aluminum alloy U disk shell. This factory firmware has been upgraded to support the full-range STM32 SWD and a full-range STM8 SWIM. This ST-Link programmer is equipped with a 500MA internal resettable fuse that provides complete protection for your expensive computer motherboard. This programmer has a programming speed rate of 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed. It has a red and blue LED indicator that allows users to observe the working condition of the Programmer. The ST-Link device can be used to send program code to the 32-bit STM32 ARM Cortex or 8-bit STM8 microcontrollers. It contains connections for 5V, 3.3V, SWCLK, SWDIO, SWIM, Reset (RST/NRST), and GND. With the help of the USB connector, it can connected to a computer. Note: This ST-Link Programmer will not get detected in the STM32CubeIDE as they are clones. Click here to download the Drivers.

ST-Link/V2 Programmer and Debugger ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board. STM8 applications use the USB full-speed interface to communicate with ST Visual Develop (STVD) or ST Visual Program (STVP) software. STM32 applications use the USB full-speed interface to communicate with Atollic, IAR, Keil or TASKING integrated development environments. In addition, to provide the same functionalities as the ST-LINK/V2, the ST-LINK/V2-ISOL features digital isolation between the PC and the target application board. It also withstands voltages of up to 1000 Vrms. Note: This ST-Link Programmer will not get detected in the STM32CubeIDE as they are clones. Check out our entire range of Universal Programmer Applications: Automotive Communications Equipment Computers and Peripherals IoT Applications Personal Electronics

ST-LINK V2/V2.1 USB-C Programmer and Debugger for STM32 Microcontrollers - 7Semi The 7Semi ST-LINK V2/V2.1 USB-C Programmer and Debugger is designed for seamless development and troubleshooting of STM32 microcontrollers. Offering SWIM and JTAG/SWD interface support, it enables precise programming and debugging tasks. The upgraded USB-C connector ensures modern device compatibility and ease of use. For applications that demand additional protection, the isolated version (ST-LINK/V2-ISOL) provides galvanic isolation between the computer and the target device, safeguarding against high-voltage risks up to 1000 Vrms. Compact and reliable, this tool is ideal for both hobbyists and professionals working in embedded development environments. Features: Versatile Programming: Supports both STM32 and STM8 microcontrollers. Dual Interface: Provides JTAG/SWD for STM32 and SWIM for STM8 devices. Modern Connectivity: Equipped with USB-C interface for reliable and future-proof connections. High Voltage Protection (Isolated Version): Isolated version protects against up to 1000 Vrms voltage between PC and target board. Compact and Portable: Small form factor ideal for lab and field use. Easy Integration: Works with STM32CubeIDE, ST-Link Utility, and other popular development environments.

ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip - 7Semi The 7Semi ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip are reliable tools designed for STM32 microcontroller development. These USB-based programmers and in-circuit debuggers support both SWD (Serial Wire Debug) and JTAG interfaces, providing seamless connectivity for programming and real-time debugging. They connect easily to STM32CubeIDE or third-party development environments like Keil, IAR, and Eclipse, offering extensive support for STM32 devices. The integrated ST-LINK server ensures firmware upgradability and simplifies switching between different target MCUs through adapter boards. Designed for efficiency, they enable real-time debugging with features such as setting breakpoints, stepping through code, and monitoring variables directly. Full access to MCU memory and peripherals enhances system analysis and troubleshooting. Thanks to their compact size and robust performance, these tools are essential for both professional developers and hobbyists working on STM32-based projects. Features: USB Protection: 500mA self-recovering fuse safeguards USB ports. Reliable Memory: Built with original STM32 128KB flash memory. Dual Voltage Output: Supplies 5V and 3.3V for external devices. Virtual COM Port: Enables easy serial debugging via VCP. Firmware Updates: Supports Direct Firmware Update (DFU) mode. High-Speed Debugging: Fast output via Single Wire Output (SWO). USB 2.0 Compatible: Full-speed USB communication support. Flexible Debugging: Supports JTAG, SWD, and SWV protocols. Wide Voltage Range: Operates between 1.65V and 3.6V (5V tolerant). Status Indicator: Communication activity shown via blinking LED. Temperature Range: Works between 0°C and 50°C. ST-LINK/V2.1 Programmer Pinouts

STC-3028 Digital Temperature Humidity Controller 110-220V The STC-3028 Digital Temperature Humidity Controller 110-220V is a digital temperature and humidity controller that can be used for various applications. It has a dual display and can be used with an AM2120 waterproof sensor. The device has a temperature range of -50?~110? and a refreshing frequency of 0.5s. It can switch between cool and heat modes and has a temperature calibration feature. The device is powered by AC 220V and has a 10A relay. It comes with a sensor probe and can control temperature and humidity at the same time. The device is suitable for use in various sensor control boxes, water heaters, freezers, fans, and refrigerators. Features Dual display for temperature and humidity readings Can be used with an AM2120 waterproof sensor Temperature range of -50?~110? Refreshing frequency of 0.5s Can switch between cool and heat modes Has a temperature calibration feature Powered by AC 110-220V Has a 10A relay Comes with a sensor probe Suitable for use in various applications such as sensor control boxes, water heaters, freezers, fans, and refrigerators Applications: Home fridges Water heaters Freezers Fans Sensor control boxes Refrigerators Dehumidifiers Electronic hobby kits

STEAM Kit for PM Shri School Let's turn your PM Shri School into a space for creativity and learning with advanced STEM Kits for PM Shri Schools! Our classroom STEM kits are perfect for setting up Tinkering Labs where students can think, build, and create. Students learn by doing and enjoy hands-on activities with tools for robotics, IoT, and AI. From building smart robots to exploring new technologies, our educational STEM & Robotic kits help kids solve problems, try new ideas, and get excited about learning. Why Choose Iotcart's STEM Kits for School Plug-and-Play Simplicity: Our kits are super easy to use with simple plug-and-play designs and clear instructions. Upgradable Technology: They are upgradable, so your students can keep learning with the latest technology. Microcontroller Compatibility: Compatible with popular tools like ESP32, Arduino, and Raspberry Pi, making it easy to start projects. Versatile Communication Protocols: Support multiple ways to connect, like WiFi, Bluetooth, ZigBee, and LoRaWAN, so students can try different technologies. Edge AI and TinyML Ready: Includes advanced tools for AI and TinyML, helping students explore the future of tech. Industrial-Grade Reliability: Built with strong, reliable parts that work perfectly every time. Cloud-Ready: Connects to cloud servers quickly, making it great for modern projects. Suitable for All Skill Levels: This is suitable for all students, with experiments for beginners and advanced learners. Trend-Aligned Components: Comes with the latest components to keep your lab modern and exciting. Comprehensive Support: We offer support whenever you need it, both online and offline.

Steel Float Switch This is a stainless steel float switch,contains no mercury. Light weight and simple working principle, high reliability. Used to sense the level of liquid within a tank, the switch may activate a pump,an indicator,an alarm,or other device. Simple structure,easy installation liquid level controller. Versatility means that it can be installed either at the top or base of your tank, depending on whether you wish to detect the water's rise or fall. Widely used in electronic, electrical, chemical, water treatment, drainage and other walks of life level control and alarm. Applications: Chemical water treatment Other walks of life level control and alarm Package included: 1 x Floating switch

STEM Innovation kit - Hands-on Learning, Problem Solving, Creativity, Robotics, Programming Explore the thrilling world of STEM with our  Kit, designed to spark curiosity and unleash creativity in budding engineers, innovators, and problem-solvers. Perfect for schools, training centers, and STEM labs, this all-inclusive kit is your gateway to hands-on learning and tech exploration. At the core of our kit is the Arduino Board, a user-friendly microcontroller platform known for its simplicity and versatility. Paired with essential components like USB cables, LEDs, resistors, and a breadboard, learners have everything they need to turn their ideas into reality. But the excitement doesn't end there. Dive into robotics and environmental monitoring with a range of sensors including ultrasonic, humidity, temperature, and PIR motion sensors. Whether it's creating a smart car or building a weather station, the potential for innovation is limitless. Foster creativity with micro servo motor, LCD display, and potentiometer, allowing learners to engineer intricate projects with precision. From electric reptile robots to solar-powered Ferris wheels, each component serves as a building block for mastering technology. More than just gadgets, our Kit teaches vital life skills. Through hands-on experimentation, students develop soldering, circuitry, and electronics handling skills, preparing them for the challenges of the digital future. With compatibility with expansion kits like our DIY remote-controlled car model and 3D pen, the learning journey never ends. Encouraging collaboration and pushing the boundaries of innovation, students unlock their full creative potential. Embark on a journey where learning knows no limits. With our Kit, the power to shape the future of technology is in your hands. Let's create a world where curiosity reigns supreme and every problem is a chance for innovation.

Stepper Motor Driver Expansion Board | A4988/8825 Driver Module for 3D Printer 42 CH Stepper Motor This A4988 / DRV8825 Stepper Motor Driver Expansion Board for 3D Printer Parts is used to extend the A4988 or DRV8825 stepper motor driver module . You can use A4988 / DRV8825, take care of the direction when inserting, or it may burn down the driver. The jumper hits the position of ON DP to indicate 16 subdivisions (4988) or 32 subdivisions (8825). Key features: All jumpers hit the ON position to indicate 16 subdivisions (4988) or 32 subdivisions (8825). Has a thermal extinguishing circuit Ground connection protection 3 keys for micro-stepping settings Short circuit protection Small in size, easy to install and use. check out : A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red) Note: Terminal power connector for easy connection of drive power. Suitable for 42 stepper motor drivers, 3D printers, and DIY. Highly integrated expansion board, small size, stable performance.

Stepper Motor(28YBJ-48) with ULN2003 Driver Board This is a 28YBJ-48 DC 5V 4 phase 5 wire stepper motor with ULN2003 driver board. The 5V DC 28BYJ-48 Stepper Motor is a low-cost, high-quality geared stepper motor. Because of the system's stability and reliability, One of the most significant advantages of a stepper motor is its ability to be accurately controlled in an open-loop system. Open loop control means no feedback information about the position is needed. This type of control eliminates the need for expensive sensing and feedback devices such as optical encoders. Your position is known simply by keeping track of the input step pulses. The pack includes the ULN2003 Stepper Motor Driver, which is a Mini Stepper Motor Driver. The main function of the ULN2003 is to amplify the control signals from the Arduino so that they can be used to drive the 28BYJ-48 Stepper Motor. read more : Different Types of Motors Used In Robotics If you want to control the stepper motor with the stepper motor driver, for that you will need a few essential components like Arduino jumper wires batteries or power supply Features: Stepper motor with a standard interface, when used directly pluggable. A, B, C, D four-phase LED indicator which indicates the status of the stepper motor work. Compact-size stepper motor perfect for small robotics applications. check out : ULN2003 12V Stepper Motor Driver