#ArduinoNano

Stephan

@kaeptnkrunch.bsky.social

3 months ago

First time using an #ArduinoNano to flash a second Nano via #ISP. Pretty simple to be honest. #Arduino #PsNee

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Stephan

@kaeptnkrunch.mastodon.social.ap.brid.gy

3 months ago

First time using an #ArduinoNano to flash a second Nano via #ISP. Pretty simple to be honest. #Arduino #PsNee

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Stephan

@kaeptnkrunch.bsky.social

3 months ago

Someone used an #ArduinoNano as an #ISP Programmer and got the following Error Message? #PsNee

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Stephan

@kaeptnkrunch.mastodon.social.ap.brid.gy

3 months ago

Someone used an #ArduinoNano as an #ISP Programmer and got the following Error Message? #PsNee

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Infotronikblog

@peyutron.bsky.social

4 months ago

MPU6050 Acelerómetro y Giroscopio con Arduino Blog de electrónica y microcontroladoes con un poco de modelismo ferroviario

Algunas revisiones que le estoy haciendo al blog, añadiendo imágenes e información extra sobre los #ESP8266 y #ESP32. Pero pero sin dejar de lado a sus "primos pequeños" #ArduinoNano y #arduinouno

www.infotronikblog.com/2025/02/mpu6...

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Infotronikblog

@peyutron.bsky.social

5 months ago

Muy buenas!! Este es un #mandorc creado con #arduinonano y el módulo #nrf24l01 de 2.4Gh. Lectura de puertos #analogicos para los sticks así como pulsadores e interruptores.
Todo mostrado en una pantalla de #OLED de 128x64 pixels

www.infotronikblog.com/2020/06/ardu...

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Infotronikblog

@peyutron.bsky.social

6 months ago

Arduino ejemplos: Lectura analógica y led PWM Por si mismo Arduino es incapaz de realizar lecturas analógicas y para esta función utiliza un conversor ADC (Analog Digital Converter) que convierte la entrada analógica en una digital soportada por ...

Muy buenas a todos y todas!!!
Un ejemplo para #arduinouno y #arduinonano para leer un #resistenciavariable y controlar el brillo de un #LED.
Una práctica que por mucho tiempo es imprescindible para el comprender el uso del #ADC y #pwm
www.infotronikblog.com/2017/10/ardu...

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Infotronikblog

@peyutron.bsky.social

6 months ago

Arduino: Tema Super Mario Bros sonando en nuestro Arduino Blog de electrónica y microcontroladoes con un poco de modelismo ferroviario

Un divertido ejemplo para nuestra placa #arduinouno y #arduinonano. Con muy pocos componentes reproduciremos tema principal de un clásico de los #8bits
www.infotronikblog.com/2015/04/ardu...

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The Incurable Maker

@incurablemaker.bsky.social

7 months ago

Arduino® Nano R4 Compact Arduino Nano R4 with RA4M1 MCU, Qwiic connector & RGB LED—ideal for scaling from prototyping to production on custom or space-constrained boards.

A great addition to the Arduino Nano family with a couple of handy features.
#arduino #arduinonano #maker
store.arduino.cc/products/nan...

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@draeger-it.bsky.social

9 months ago

Color Nano V4.0 im Test – Günstiger Arduino Nano mit USB-C! Beim Stöbern auf Aliexpress bin ich auf ein besonders interessantes Mikrocontroller-Board gestoßen: das Color Nano V4.0 mit USB-Typ-C-Anschluss. Es handelt si

Beim Stöbern auf Aliexpress bin ich auf ein besonders interessantes Mikrocontroller-Board gestoßen: das Color Nano V4.0 mit USB-Typ-C-Anschluss. #ArduinoNano #ColorNanoV40 #USBTypC
draeger-it.blog/color-nano-v...

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CircuitDigest

@circuitdigest.bsky.social

10 months ago

How to build Blind Stick using Arduino Nano and Ultrasonic sensor Create a smart blind stick using Arduino to help visually impaired individuals navigate safely. This DIY project uses an ultrasonic sensor, buzzer, and LED indicators to detect obstacles and provide r...

DIY Smart Blind Stick Using Arduino Nano

The #tutorial teaches you how to build a #smartblindstick using an #ArduinoNano, #ultrasonicsensor, and #buzzer to #detectobstacles and assist visually impaired users.

circuitdigest.com/microcontrol...

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SriTu Hobby

@srituhobby.bsky.social

11 months ago

How does work Tilt sensor – Tilt sensor with Arduino nano [Code and circuit diagram]

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#arduino #arduinonano #arduinoprojects #arduinofun #arduinoprogramming #diy_projects

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Forem

@forem.com.web.brid.gy

11 months ago

How do you read and write digital signals in Arduino? Reading and writing digital signals in Arduino is one of the most fundamental tasks when working with microcontrollers. Arduino provides simple and intuitive functions to interact with digital pins, making it easy to control and monitor external devices like LEDs, buttons, sensors, and more. Below is a step-by-step guide on how to read and write digital signals using Arduino: **1. Set Up the Arduino Environment** * Install the Arduino IDE from the official website: https://www.arduino.cc/. * Connect your Arduino board (e.g., Arduino Uno, Nano, Mega) to your computer via USB. * Select the correct board and port in the Arduino IDE under Tools > Board and Tools > Port. **2. Pin Modes** Before reading or writing to a digital pin, you must configure its mode using the pinMode() function. Digital pins can be set as: * INPUT: For reading digital signals (e.g., from a button or sensor). * OUTPUT: For writing digital signals (e.g., to an LED or relay). * INPUT_PULLUP: For reading digital signals with the internal pull-up resistor enabled (useful for buttons). Example: cpp void setup() { pinMode(2, INPUT); // Set pin 2 as input pinMode(3, OUTPUT); // Set pin 3 as output pinMode(4, INPUT_PULLUP); // Set pin 4 as input with internal pull-up resistor } **3. Writing Digital Signals** To write a digital signal (HIGH or LOW) to a pin, use the digitalWrite() function. * HIGH: Sets the pin voltage to 5V (or 3.3V on 3.3V boards). * LOW: Sets the pin voltage to 0V (ground). Example: Blinking an LED connected to pin 3: cpp void setup() { pinMode(3, OUTPUT); // Set pin 3 as output } void loop() { digitalWrite(3, HIGH); // Turn on the LED delay(1000); // Wait for 1 second digitalWrite(3, LOW); // Turn off the LED delay(1000); // Wait for 1 second } **4. Reading Digital Signals** To read a digital signal from a pin, use the digitalRead() function. It returns: * HIGH: If the voltage at the pin is above a certain threshold (typically 2.5V for 5V boards). * LOW: If the voltage at the pin is below the threshold. Example: Reading a button connected to pin 2 and controlling an LED on pin 3: cpp void setup() { pinMode(2, INPUT); // Set pin 2 as input (button) pinMode(3, OUTPUT); // Set pin 3 as output (LED) } void loop() { int buttonState = digitalRead(2); // Read the state of the button if (buttonState == HIGH) { // If the button is pressed digitalWrite(3, HIGH); // Turn on the LED } else { digitalWrite(3, LOW); // Turn off the LED } } **5. Using Internal Pull-Up Resistors** When using a button or switch, you often need a pull-up or pull-down resistor to ensure a stable signal when the button is not pressed. Arduino has built-in pull-up resistors that can be enabled using INPUT_PULLUP. Example: Reading a button with an internal pull-up resistor: cpp void setup() { pinMode(2, INPUT_PULLUP); // Set pin 2 as input with pull-up resistor pinMode(3, OUTPUT); // Set pin 3 as output (LED) } void loop() { int buttonState = digitalRead(2); // Read the state of the button if (buttonState == LOW) { // Button is pressed (LOW due to pull-up) digitalWrite(3, HIGH); // Turn on the LED } else { digitalWrite(3, LOW); // Turn off the LED } } **6. Debouncing Buttons** Mechanical buttons and switches can produce noise (bouncing) when pressed or released. To handle this, you can implement software debouncing. Example: Simple debouncing for a button: cpp const int buttonPin = 2; // Button connected to pin 2 const int ledPin = 3; // LED connected to pin 3 int lastButtonState = HIGH; // Previous button state unsigned long lastDebounceTime = 0; // Last time the button state changed unsigned long debounceDelay = 50; // Debounce delay in milliseconds void setup() { pinMode(buttonPin, INPUT_PULLUP); pinMode(ledPin, OUTPUT); } void loop() { int buttonState = digitalRead(buttonPin); if (buttonState != lastButtonState) { lastDebounceTime = millis(); // Reset the debounce timer } if ((millis() - lastDebounceTime) > debounceDelay) { if (buttonState == LOW) { // Button is pressed digitalWrite(ledPin, HIGH); // Turn on the LED } else { digitalWrite(ledPin, LOW); // Turn off the LED } } lastButtonState = buttonState; // Save the current button state } **7. Common Pitfalls** * Floating Pins: Unconnected input pins can float and produce unpredictable results. Always use pull-up or pull-down resistors. * Incorrect Pin Mode: Ensure pins are set to the correct mode (INPUT or OUTPUT) before using them. * Signal Noise: Use proper wiring and shielding to avoid noise in digital signals. **Summary of Functions:** * pinMode(pin, mode): Configures a pin as INPUT, OUTPUT, or INPUT_PULLUP. * digitalWrite(pin, value): Writes HIGH or LOW to a digital pin. * digitalRead(pin): Reads HIGH or LOW from a digital pin. By following these steps and using the provided examples, you can easily read and write digital signals in Arduino for a wide range of applications.

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

DIY Automatic Control Gate with Arduino

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#arduino #arduinonano #Automatic_Gate #arduinoprojects #arduinofun #arduinoprogramming #diy_projects #diy_car
#arduino_tutorials #electronicprojects

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

Arduino Angle Detection Box

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#Altium #arduino #arduinonano #arduinoprojects #Robotic #arduinofun #arduinoprogramming #diy_projects #robot

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JJ

@yuanyu1967.bsky.social

1 year ago

Proyecto #baliza con #arduinoNANO y un #pmr de 446 mhz

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

DIY WS2812B Pixel LED Ring with Arduino Nano

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#JLCPCB #arduino #Pixel_LED #LED_Ring #LED #arduinonano #arduinoprojects #Robotic #arduinofun #arduinoprogramming #diy_projects #robot

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

Arduino Nano Powered RFID Door Lock System

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#altium #arduino #arduinonano #RFID #RFID_Door #Door_Lock #Door_Lock_System #arduinoprojects #Robotic #arduinofun #arduinoprogramming

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

In this project, we will learn how to make a 4-in-1 smart robot car using an Arduino Nano board.

How to make a 4-in-1 smart robot car using an Arduino Nano board | Obstacle avoidance | Gesture control | Remote control | Voice control

Full content srituhobby.com/how-to-make-...

#arduino #arduinonano #arduinoprojects #robot_car #Robotic #arduinofun #SriTu_Hobby_App #SriTu_Hobby_Shop

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

Obstacle avoidance robot with Arduino Nano

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#arduino #arduinonano #arduinoprojects #Robotic #robot_car #arduinofun #arduinoprogramming #diy_projects

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professor mikhail💀⏰

@richterursidae.bsky.social

1 year ago

happy new year! tested a nano, and fixed the crooked image. #richterursidae #811game #811leon #arduino #arduinonano

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

How to use the Pixel LED with Arduino

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#arduino #arduinonano #LED #arduinoprojects #arduinofun #arduinoprogramming #diy_projects #arduino_tutorials

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

Servo motor control with Arduino Nano

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👉Android App play.google.com/store/apps/d...

#arduino #arduinonano #arduinoprojects #Servo_motor #Robotic #arduinofun #arduinoprogramming

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

How to make a Bluetooth control car with a 2WD smart car kit

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#arduino #arduinonano #arduinoprojects #Robotic #smart_car_kit #arduinofun #arduinoprogramming

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

Destroying the solar tracking system

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#arduino #arduinonano #arduinoprojects #solar #arduinofun #solar_tracking_system #arduinoprogramming #diy_projects

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

4 in 1 Smart robot car with Arduino Nano

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👉Our Shop srituhobby.com/shop

👉YouTube
www.youtube.com/c/SriTuTech_...

#JLCPCB #arduino #robot_car #arduinonano #arduinoprojects #Robotic #arduinofun #arduinoprogramming #diy_projects #robot #diy_car

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

How to make an 8x8 LED matrix display using an Arduino Nano - SriTu Hobby In this project, we will learn how to make an 8x8 LED matrix display using Arduino Nano. For that, I have used two 74HC594 shift registers

How to make an 8×8 LED matrix display using an Arduino Nano

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#arduino #matrix_display #arduinonano #LED #arduinoprojects #arduinoprogramming #diy_projects

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SriTu Hobby

@srituhobby.bsky.social

1 year ago

DIY Digital Ruler with Arduino nano

👉More tutorials and projects on srituhobby.com
👉Our Shop srituhobby.com/shop
👉YouTube www.youtube.com/c/SriTuTech_...

#arduino #arduinonano #arduinoprojects #Robotic #arduinofun #arduinoprogramming #diy_projects #srituhobby #sritu_hobby #SriTu_Hobby_App

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Posts tagged #ArduinoNano