The ESP32-S3 WROOM-1 Pre-Soldered Development Board is a powerful WiFi + Bluetooth 5.0 BLE dual-core microcontroller designed for high-performance IoT, AI, and embedded projects. Featuring 2.4GHz WiFi, USB support, pre-soldered headers, and support for Arduino, MicroPython, and ESP-IDF, it’s ideal for smart devices, robotics, and wireless applications.
Operating Voltage: 3.3V
Dual-core 240MHz Tensilica LX7 CPU
Built-in 512KB SRAM, 384KB ROM
USB OTG, ADCs, GPIOs, PWM support
The DT20 Perforated Tweezer is a high-precision, anti-static tweezer crafted from corrosion-resistant stainless steel. Featuring a curved fine-point tip and an ergonomic perforated handle, it is designed for accurate handling of tiny electronic components, especially during SMD soldering, circuit repairs, and delicate PCB work. Ideal for use with Arduino, Raspberry Pi, and other DIY electronics platforms, this tweezer ensures both control and safety in high-precision environments.
The Prototype Shield for Arduino UNO is a solderable expansion board designed to help you build and test custom circuits. It includes a mini breadboard, reset button, power lines, and access to all Arduino pins, making it perfect for rapid prototyping and circuit development.
The Pure Copper 12V DC Motor by Baleno is a high-speed, heavy-duty fan motor designed for air coolers, pedestal fans, and ventilation systems. Built with 100% copper windings, it ensures high efficiency, thermal stability, and long operational life. Operating at 12V, it delivers powerful airflow with minimal noise, making it ideal for both home and industrial ventilation setups.
This PWM DC Motor Speed Controller (12V–40V, 10A) is designed to control motor speed smoothly and efficiently using Pulse Width Modulation (PWM) technology. It supports input voltages from 12V to 40V and outputs up to 10A current, making it perfect for DC motor control, DIY automation, fans, and smart electronics projects.
The RAMPS 1.4 Shield is a powerful 3D printer control board that interfaces an Arduino Mega 2560 with stepper drivers and other components. It supports up to 5 stepper motor drivers and features plug-and-play compatibility with LCD modules, heated beds, extruders, and more. Designed for Prusa Mendel, RepRap, and custom 3D printers.
The RAMPS 1.4 Shield is a popular expansion board used with Arduino Mega for controlling 3D printers, CNC machines, and robotics. It supports stepper drivers, heaters, fans, and LCDs, making it ideal for open-source motion control systems.
The Raspberry Pi 4 Model B 4GB RAM is a compact yet powerful single-board computer, ideal for tech enthusiasts, developers, and educators. Equipped with a 1.5GHz quad-core Cortex-A72 CPU, 4GB LPDDR4 RAM, dual 4K micro-HDMI ports, USB 3.0, and Gigabit Ethernet, it delivers seamless performance for tasks like IoT development, AI integration, robotics, home automation, and media streaming, all within a credit-card-sized board.
The Raspberry Pi 4 Model B 8GB RAM is a high-performance single-board computer built for developers, engineers, and tech enthusiasts. It features a 1.5GHz quad-core Cortex-A72 CPU, 8GB LPDDR4 RAM, dual 4K HDMI output, Gigabit Ethernet, USB 3.0, and wireless connectivity. Ideal for AI, robotics, programming, and media center applications.
The Raspberry Pi 4 Official Case (Red & White) is a stylish, snap-fit ABS enclosure designed by the Raspberry Pi Foundation for the Raspberry Pi 4 Model B. It provides robust protection while offering full access to all ports including USB-C power, dual micro-HDMI, Ethernet, audio, and GPIO. The modular design includes a removable top cover for easy GPIO access and side vents for passive cooling.
The Raspberry Pi 5 4GB RAM is a compact and high-performance single-board computer, powered by a 2.4GHz quad-core ARM Cortex-A76 processor and equipped with 4GB LPDDR4X RAM. It features dual 4K HDMI outputs, PCIe 2.0 expansion support, USB 3.0 ports, and advanced networking options. Engineered for tech enthusiasts, developers, and hobbyists, it’s ideal for Robotics, AI, IoT, and desktop computing projects.