Circuit #1 - Blinking a LED
Circuit Schematic
Turn an LED on for one second, off for one second,
and repeat forever.
Circuit #2 - Potentiometer
Circuit Schematic
Measure the position of a potentiometer and use it to control the blink rate of an LED. Turn the knob to make it blink faster or slower.
Circuit #3 - RGB LED
Circuit Schematic
An RGB LED light displays a rainbow of different colors, and then transitions between every color on the spectrum.
Circuit #4 - Multiple LEDs
Circuit Schematic
Circuit #5 - Push Buttons
Circuit Schematic
If no buttons are pressed, the LED is off. If either button is being pressed, light up the LED. But, if BOTH buttons are being pressed, flash the LED.
Circuit #6 - Photo Resistor
Circuit Schematic
A photoresistor (light sensor) turns an LED on or off depending on if it detects light.
Circuit #7 - Temperature Sensor
Circuit Schematic
A temperature sensor sends temperature information to the computer at set intervals.
Circuit #8 - A Single Servo
Circuit Schematic
Sweep a servo back and forth through its full range of motion.
A "servo", short for servomotor, is a motor that includes feedback circuitry that allows it to be commanded to move to specific positions.