The image shows a close-up of a printed circuit board (PCB) with various electronic components. The board is blue in color and has a gold-colored border. On the left side of the board, there are several small electronic components such as resistors, capacitors, transistors, and integrated circuits. 

On the right side, there is a black rectangular component with a white label that reads "100". This component is likely a power supply or a control panel.

There are also several smaller electronic components scattered throughout the board. Some of the components have numbers and letters on them, while others have letters and numbers on them. There is also a small gold-plated connector on the bottom right corner, which may be used to connect the components together. The overall appearance of the PCB is clean and well-maintained.