Hello friends, I hope you all are doing great. Today, I am going to share the new SMD Resistor Library for Proteus . Open almost any modern circuit board, an Arduino, a phone charger or a Wi-Fi module, and you will hardly find a resistor with legs and colour bands. Instead you will see dozens of tiny black rectangles sitting flat on the board, each with a short number printed on top. Those are SMD resistors , and they are by far the most common electronic part in the world. Updates SMD Resistor Library for Proteus Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 Optocoupler · Relay Module · Resistor · 5 mm LED · Designer Colour LED · Push Button · Active Buzzer · Electrolytic Capacitor · Ceramic Capacitor · Tantalum Capacitor · Film Cap ...