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Changes to be committed:
	modified:   README.md
	new file:   examples/SIK_Circuit_1A-Blink/SIK_Circuit_1A-Blink.ino
	new file:   examples/SIK_Circuit_1B-Potentiometer/SIK_Circuit_1B-Potentiometer.ino
	new file:   examples/SIK_Circuit_1C-Photoresistor/SIK_Circuit_1C-Photoresistor.ino
	new file:   examples/SIK_Circuit_1D-RGBNightlight/SIK_Circuit_1D-RGBNightlight.ino
	new file:   examples/SIK_Circuit_2A-Buzzer/SIK_Circuit_2A-Buzzer.ino
	new file:   examples/SIK_Circuit_2B-DigitalTrumpet/SIK_Circuit_2B-DigitalTrumpet.ino
	new file:   examples/SIK_Circuit_2C-SimonSays/SIK_Circuit_2C-SimonSays.ino
	new file:   examples/SIK_Circuit_3A-Servo/SIK_Circuit_3A-Servo.ino
	new file:   examples/SIK_Circuit_3B-DistanceSensor/SIK_Circuit_3B-DistanceSensor.ino
	new file:   examples/SIK_Circuit_3C-MotionAlarm/SIK_Circuit_3C-MotionAlarm.ino
	new file:   examples/SIK_Circuit_4A-LCDHelloWorld/SIK_Circuit_4A-LCDHelloWorld.ino
	new file:   examples/SIK_Circuit_4B-TemperatureSensor/SIK_Circuit_4B-TemperatureSensor.ino
	new file:   examples/SIK_Circuit_4C-DIYWhoAmI/SIK_Circuit_4C-DIYWhoAmI.ino
	new file:   examples/SIK_Circuit_5A-MotorBasics/SIK_Circuit_5A-MotorBasics.ino
	new file:   examples/SIK_Circuit_5B-RemoteControlRobot/SIK_Circuit_5B-RemoteControlRobot.ino
	new file:   examples/SIK_Circuit_5C-AutonomousRobot/SIK_Circuit_5C-AutonomousRobot.ino
	new file:   library.properties
	new file:   src/SIK.h
This commit is contained in:
Nicholas Bishop 2025-08-13 14:49:56 -04:00
parent 35e1115a5c
commit 0cf48bdc8d
19 changed files with 1654 additions and 2 deletions
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examples/SIK_Circuit_4B-TemperatureSensor/SIK_Circuit_4B-TemperatureSensor.ino Normal file
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/*
SparkFun Inventor’s Kit
Circuit 4B - Temperature Sensor
The LCD will display readings from a temperature sensor in degrees Celsius and Fahrenheit.
This sketch was written by SparkFun Electronics, with lots of help from the Arduino community.
This code is completely free for any use.
View circuit diagram and instructions at: https://learn.sparkfun.com/tutorials/sparkfun-inventors-kit-experiment-guide---v41
Download drawings and code at: https://github.com/sparkfun/SIK-Guide-Code
*/
#include <LiquidCrystal.h> //the liquid crystal library contains commands for printing to the display
LiquidCrystal lcd(13, 12, 11, 10, 9, 8); // tell the RedBoard what pins are connected to the display
float voltage = 0; //the voltage measured from the TMP36
float degreesC = 0; //the temperature in Celsius, calculated from the voltage
float degreesF = 0; //the temperature in Fahrenheit, calculated from the voltage
void setup() {
lcd.begin(16, 2); //tell the lcd library that we are using a display that is 16 characters wide and 2 characters high
lcd.clear(); //clear the display
}
void loop() {
voltage = analogRead(A0) * 0.004882813; //convert the analog reading, which varies from 0 to 1023, back to a voltage value from 0-5 volts
degreesC = (voltage - 0.5) * 100.0; //convert the voltage to a temperature in degrees Celsius
degreesF = degreesC * (9.0 / 5.0) + 32.0; //convert the voltage to a temperature in degrees Fahrenheit
lcd.clear(); //clear the LCD
lcd.setCursor(0, 0); //set the cursor to the top left position
lcd.print("Degrees C: "); //print a label for the data
lcd.print(degreesC); //print the degrees Celsius
lcd.setCursor(0, 1); //set the cursor to the lower left position
lcd.print("Degrees F: "); //Print a label for the data
lcd.print(degreesF); //print the degrees Fahrenheit
delay(1000); //delay for 1 second between each reading (this makes the display less noisy)
}