Appnee.com.getting.started.with.arduino.4th.edi... Official

Click "Start Simulation". The LED blinks. You have completed the equivalent of Chapter 3 without installing anything. The 4th edition's shopping list includes components that cost less than $30 in total. Do not buy an official Arduino starter kit for $99 unless you want to support the foundation.

void loop() digitalWrite(13, HIGH); delay(1000); digitalWrite(13, LOW); delay(1000); AppNee.com.Getting.Started.With.Arduino.4th.Edi...

| Component | Quantity | Approx. Cost | |-----------|----------|---------------| | Arduino Uno R3 (clone, CH340 USB) | 1 | $9–12 | | Breadboard (400 points) | 1 | $2 | | Jumper wires (M/M, M/F) | 40 pcs | $3 | | LEDs (red, green, yellow) | 10 | $1 | | 220Ω & 10kΩ resistors | 20 each | $2 | | 10kΩ potentiometer | 1 | $1 | | Push buttons | 4 | $1 | | Photoresistor (LDR) | 1 | $1 | | Piezo buzzer | 1 | $1 | | | | ~$25 | Click "Start Simulation"

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