Untitled Quiz

What is the main function of the protoboard?

• Measure electric voltage

• Program sensors

• Test circuits without soldering

• Produce electronic components

The vertical lines on the sides of the protoboard are generally used for:

• Serial communication

• Power supply (positive and negative)

• Motor control

• Data transmission

What separates the two main sides of the protoboard?

• A data bus

• A central channel gap

• A protection fuse

• A GND pin

What types of components can be used on a protoboard?

• Only resistors

• Only sensors

• Plug-in electronic components

• Only LEDs

What is the advantage of the protoboard compared to a soldered board?

• Greater resistance

• Lower production cost

• Possibility to assemble and disassemble the circuit easily

• Works without electric power

How are the central columns of the protoboard internally connected?

• In a straight horizontal line

• Each hole is isolated

• Vertically in groups of 5 pins

• Randomly

In a standard protoboard, the central channel is used for:

• Increasing the current

• Separating the pins of an IC (integrated circuit)

• Inverting the digital signal

• Testing transistors

What is a jumper used for on a protoboard?

• To solder components

• To connect high voltage circuits

• To connect different points on the board

• To test Arduino

When connecting power to a protoboard, what should be checked?

• If the LED is blue

• If the resistors are in parallel

• The polarity of the power cables

• The type of plastic of the protoboard

What happens if you incorrectly connect the power to the protoboard?

• Performance increases

• Nothing happens

• Components may be damaged

• The circuit optimizes itself automatically