Difference between Arduino and Raspberry Pi
Let’s learn the Difference between Arduino and Raspberry Pi, by means of studying each ones characteristics and strenghts
Simulate 555 in Arduino
Today we will implement a circuit and code to Simulate 555 in Arduino. 555 is a very well-known oscillator chip, let’s recreate it in Arduino
how many Raspberry Pi models exist?
Let’s learn today how many Raspberry Pi models exist, analyzing every version since its inception all the way to the end of 2023
How to simulate a circuit in Tinkercad?
Let’s dive in and learn how to simulate a circuit in Tinkercad. Let’s see a 555 circuit PWM and a double Arduino one
STM32C0 Franzininho with Arduino IDE
Let’s dive into the getting started of the STM32C0 Franzininho with Arduino IDE, doing two examples: LED blink and button reading
Fritzen Proto – an Arduino-compatible circuit board
Let’s talk about a project fo mine, Fritzen Proto – an Arduino-compatible circuit board that can be connected to a breadboard
What is Arduino Zero?
In this post we will see together what is Arduino Zero, how and when it came to be and what can it be used for
Falling and rising edge input detector with microPython
Let’s study how to implement an algorithm of Falling and rising edge input detector with microPython, to read buttons and process state
ESP32-S2 publishing in the cloud Thingspeak
Let’s see how to use ESP32-S2 to publish in the cloud using Thingspeak; we will send the ESP32-S2 internal temperature sensor to it
ESP32-S2 internal temperature sensor
Come with me to learn how to use the ESP32-S2 internal temperature sensor, with the Arduino IDE and printing on a serial monitor
BlinkWithoutDelay with Raspberry Pi Pico and microPython
Learn how to implement a function similar to BlinkWithoutDelay with Raspberry Pi Pico and microPython. Never use time.sleep() again
Read a button with Raspberry Pi Pico and microPython
We will see in this article how to Read a button with Raspberry Pi Pico and microPython, using its internal pull-down function
I bricked my Raspberry Pi Pico, how to solve?
What I did when I bricked my Raspberry Pi Pico? There is a simples workaround that involves a UF2 file and the BOOTSEL button
How to program Raspberry Pi Pico with microPython
This is a guide for you to learn how to program Raspberry Pi Pico with microPython, it is easy to start and blink an LED
Interruptions in Arduino with attachInterrupt()
Let’s dive in and learn about a more advanced subject, Interruptions in Arduino with attachInterrupt() function
What are the Arduino alternatives?
Today we will discuss what are the Arduino alternatives, ecossistems and boards you can use for your projects
ESP32-S2 Franzininho with Arduino IDE
Learn how to program a board based on ESP32-S2 Franzininho with Arduino IDE, doing both the blink LED and Wi-Fi server examples
Lower relay power consumption by histeresis and PWM
Learn how to lower relay power consumption by harnessing its coil’s histeresis via PWM with Arduino
ESP32-S2 based Franzininho Wi-Fi dev board
Learn how to use the Franzininho Wi-Fi, an educational board based on the ESP-S2, programmed in micropython
Franzininho C0: a Brazilian STM32C0 dev board
An educational development board featuring a SMT32C0, programmed via STM32Cube IDE