Small Appliance Electronic Timer Integrated Circuit--SB105AB Intelligent Timing IC

An integrated circuit (IC, also known as an integrated circuit in Hong Kong and Taiwan) is a miniature electronic device or component. Using a certain process, the transistors, diodes, resistors, capacitors, inductors and other components and wiring required in a circuit are interconnected and made on a small piece or several small pieces of semiconductor wafers or dielectric substrates, and then packaged in a tube shell to become a miniature structure with the required circuit function; all the components have formed a whole in structure, so that the volume of the entire circuit is greatly reduced, and the number of lead wires and welding points is also greatly reduced, thus making a big step forward in the direction of miniaturization, low power consumption and high reliability of electronic components. It is represented by the letter "IC" (also used by the text symbol "N" etc.) in the circuit

[Attachment: Small home appliance electronic timer integrated circuit--SB105AB intelligent timing IC]