Welcome This is a resource page for the 2023 ISTEM attendees. Parts used for this session – Current Parts List Theory and circuit evolution – Breadboard Power Supply Assemble the Breadboard Power Supply – Assembly Instructions Assemble and test circuits – My First Circuits Download the Arduino IDE (integrated development environment) – download instructions Programming …
This article is included in the ISTEM 2023 Series. Reference – https://wiki.keyestudio.com/Ks0270_keyestudio_MMA8452Q_Module_Triaxial_Digital_Acceleration_Tilt_Sensor Open the Arduino IDE, Manage Library, and search MMA8452Q. Install the SparkFun MMA8452Q Accelerometer library. Load the SparkFun MMA8452Q Accelerometer Example3_Orientation sketch. Connect the sensor to the Arduino Nano as seen in the above schematic, making sure to connect the MMA8452Q’s VCC to the …
Arduino Nano -MMA8452Q Triaxial Digital Acceleration Tilt Sensor Read More »
This article is included in the ISTEM 2023 Series. Visit the Keyestudio 8×8 wiki page. Arduino Nano 8×8 Dot Matrix schematic Connect the circuit as seen in the above schematic. Install the Adafruit LED Backpack and GFX libraries. Copy, verify, and load the following code. #include <Wire.h> #include “Adafruit_LEDBackpack.h” #include “Adafruit_GFX.h” #ifndef _BV #define _BV(bit) (1<<(bit)) …
This article is included in the ISTEM 2023 Series. Download the STL file for the Bengal Head – HERE. Stepper Motor Schematic Disconnect the wall power from the Breadboard Power Supply. Connect the circuit as seen in the above schematic leaving the Stepper Driver 5v and GND disconnected. Because the motor will draw more current than …
This article is included in the ISTEM 2023 Series Test Circuit Unplug the Breadboard Power Supply. Connect the circuit as seen in the above schematic. Example Sketch Servo Knob Open the Arduino IDE. Open the sketch example Servo Knob. Verify and Upload the sketch into the Arduino Nano. https://youtu.be/RJnA4Fk6oaI Code Challenge!: Modify the program to operate …
This article is included in the ISTEM 2023 Series In the Arduino IDE open “Manage Libraries” Search DHT11 Install the DHT sensor library by Adafruit Load the DHT_Unified_Sensor sketch On line 19, remove the // to declare the DHT11 sensor type. Add the // to line 20 to comment out the DHT22. Unplug the Breadboard Power …
This article is included in the ISTEM 2023 Series Connect the circuit as seen above. In the Arduino IDE open the Example, LiquidCrystal, HelloWorld sketch. Verify and Upload the sketch to your Arduino Nano. You may need to adjust the backlight using the potentiometer. Notice the LCD seems to be mostly working. The problem is our …
This article is included in the ISTEM 2023 Series Review – Arduino Libraries Information Page In the Arduino IDE Library Manager, enter HC-SR04 into the search box. Find and Install the HC-SR04 library by Dirk Sarodnick. Open the HC-SR04 Simple example code. Modify the code so the triggerPin is set to 11. Check and Upload the …
This article is included in the ISTEM 2023 Series Unplug the Breadboard PS from the wall power adapter. Build the above schematic on your breadboard. Load the “Button” example code into the Arduino IDE. Modify the constant buttonPin to equal pin 12 and add the constant buzzPin to equal pin 2 as seen above boxed in …
This article is included in the ISTEM 2023 Series Disconnect the breadboard PS from the wall power adapter. Install the Arduino Nano onto the breadboard. The Arduino Nano uses the Atmega 328p microcontroller. The absolute maximum current that the I/O pins can drive is listed as 40mA in the datasheet. Using the Nano, we can safely …
Arduino Nano, IDE Program and Circuit Integration Read More »