0 a set of electrical connections made by thin lines of metal fixed onto a surface --
1 a small board on which electrical circuits are attached or printed --
2 a set of electrical connections made by thin lines of metal fixed onto a surface, used in computers and other electronic equipment: --
The motherboard is the main circuit board in a computer.
An investigation revealed that a substandard coating had been used on the circuit board.
The digital line card circuitry is mounted on a by (by) double-sided printed circuit board.
Pull-up resistors may be discrete devices mounted on the same circuit board as the logic devices.
A typical pad on a printed circuit board is only connected to a few narrow tracks.
This is simply because the relative cold mold-set will absorb the brunt of the heat, thereby reducing the temperature that a circuit board may see.
The method eliminates the design and fabrication of a printed circuit board.
The usual approach is to use a circuit board.
This completes the necessary circuit on the circuit board along with a change in electrical resistance, which is detected by the integrated circuit.
