UNO R3 ATmega328P SMD CH340 Development Board With USB Cable and Header Pins Compatible with Arduino Uno and IDE (PACK OF 5) AB0239

The Portable Transistor Mini Spot Welding Machine Automatic is a compact, lightweight tool designed for precise, efficient spot welding. With automatic control for consistent results, adjustable settings, and a durable build, it’s perfect for small-scale welding tasks in workshops or repair settings. Ideal for welding materials like stainless steel, copper, and aluminum with ease.