Arduino and basic electronics – Year 8

Learn Arduino

Level 2 — Cost of project

student

What are we doing in this level, sir?

Calculating the cost of the project

teacher

Work out the cost of all the parts needed to make your project. Here are the prices to use:

Arduino and USB cable: $10.30 each
Breadboard: $3.05
LED: $9 for a pack of 100 LEDs
Resistors: $16.50 for a pack of 1000 resistors
LDR (light sensor): 38 cents each
Button: $6.60 for a pack of 10 buttons
Buzzer: 37 cents each
Wires with connectors: $3.95 for a pack of 40 wires
Short wires: 5 cents for a metre

Author: Jared Henley

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