A close-up of a printed circuit board featuring various electronic components including integrated circuits, capacitors, and resistors. The green board is densely packed with intricate patterns and metallic connections. Some components have small markings, indicating their specifications.
A close-up view of a red printed circuit board with various electronic components. The board features a rectangular black microchip with multiple pins, several resistors, capacitors, LEDs, and a cylindrical battery holder. A barcode is visible on one of the components, and there are intricate traces and connections soldered onto the board.
A close-up view of a red printed circuit board featuring numerous integrated circuits, capacitors, and resistors. The board is populated with various electronic components, including black cylindrical capacitors and rectangular black chips with many pins. The text 'PINNACLE SYSTEMS' is visible, along with various alphanumeric identifiers.