This circuit consists of an Arduino UNO microcontroller board and three LEDs: one red, one green, and one blue. Each LED is connected to a digital output pin on the Arduino UNO, allowing the microcontroller to control the state of each LED (on or off). The cathodes of all LEDs are connected to individual digital pins, while their anodes are tied together and connected to the ground (GND) pin of the Arduino UNO.
IOREF
Reset
3.3V
5V
GND
Vin
A0
to A5
SCL
SDA
AREF
D13
to D0
cathode
anode
cathode
anode
cathode
anode
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}
Note: The provided code is a template and does not include any logic to control the LEDs. To control the LEDs, code should be added to the setup()
function to initialize the pins as outputs and to the loop()
function to turn the LEDs on or off.