9bit facts

envelope
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Hi! Feel free to post feedback, comments and suggestions here. I will keep it open until it gets too messy

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Blink
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Limit the current flow with a small resistor R1, ca 200~1000Ω, otherwise the LED will burn. The circuit can be

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IMG_7153_Switch_with_LED
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This is the way to connect a switch to an Arduino pin: And here is a switch with an LED that indicates

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Connect a Potentiometer
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The USB connection is used for serial communication between Arduino and computer. The potentiometer pin 2 is connected to Arduino pin A0. analogRead

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5 LEDs to individual pins connections 2
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The pot controls which LED is turned on. The pot is connected to Arduino pin A0. analogRead is used to measure the voltage at

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LDR Light sensor photo
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The light sensor is also called a light-dependent resistor (LDR) or photocell. It is connected to Arduino pin A0. analogRead measures

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IMG_7142_solenoid_02
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Use a 12 volt solenoid or motor. Connect a 12 volt power adapter to the Arduino board. On the board

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IMG_7154_8x8_LED_matrix_02
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The 8×8 LED matrix is 64 LEDs arranged in an 8 row, 8 column matrix, just like a chess board. The Max7219 is

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Will soon post documentation on this student project including fish using twitter with the help of two Arduinos: http://tweetingfishes.org

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Mattias Green Etch-A-Sketch
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A simple but effective project to demonstrate physical control over a computer screen. Connect two potentiometers to Arduino analog inputs A0

Posted in Arduino student projects

norge
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A one-week crash-course …in electronics and programming. This is the kit we used for the course: 1602 LCD Servo Dot Matrix

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huset
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Four days of electronics and programming You know you love it. The course contents were essentially the same as this course,

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