This tutorial will show you how to use a Pulse Sensor with Raspberry PI Pico and MicroPython. Checking heartbeats has more applications than one could think. For example, it is a required feature in projects involving sports IoT devices. The Pulse Sensor with Raspberry PI Pico gives a cheap way to perform this task. Before […]
Pulse Sensor with Raspberry PI Pico: Hearth Beat Chech with MicroPython Read More »
This tutorial will show you how to connect and use an IR Reflective Sensor with Raspberry PI Pico, also explaining the related MicroPython code. Infra-Red reflective sensors usually give robotic projects the ability to detect if an obstacle is near your robot and help avoid collision damages or to walk along a line with different
IR Reflective Sensor and Raspberry PI Pico: RPR-220 with MicroPython Read More »
In this tutorial, we’ll interface the 1.8 TFT LCD display with Arduino Uno. You’ll learn how to interface the TFT LCD with Arduino to write text on this LCD. This tutorial presents the coding, wiring diagram and components list required for the LCD display. To interface TFT LCD Display with Arduino, for designing custom HMI
1.8″ TFT LCD interfacing with Arduino Uno Read More »
This tutorial will show you how to create a Raspberry PI Pico-based battery checker and test the charge status. It also makes use of an OLED display to show the measurement results. Checking old batteries to verify if you can still use them is a good practice to help nature and avoid trashing materials that
Raspberry PI Pico Battery Checker Read More »
In this tutorial, I’m going to show you how to install IProyal on your Raspberry PI in a way that assures your privacy with the help of Docker. Earning with your Raspberry PI running all day for other services is possible by sharing your internet bandwidth with service providers and granting IP proxies to other
Pawns.app with Raspberry PI: passive income by sharing internet bandwidth Read More »
Today I want to show you how to create a flexible IoT solution, fully customizable, with the open source Blynk platform and a Raspberry PI 3 model A+. The same procedure apply also to newer Raspberry PI computer boards. IoT applications are spreading the world to give people control of their homes, garden, work and
Personal IoT App with Blynk and Raspberry PI Read More »
In this tutorial, we will learn how to interface MAX7219 LED Dot matrix display with Arduino. We will familiarize you with the MAX7219 dot matrix display and program Arduino to show various demonstrations of displaying texts and symbols. To control the dot matrix with MAX7219 using Arduino and display different patterns/characters on the dot matrix.
MAX7219 LED Matrix with Arduino Read More »
In this tutorial, I’m going to show you how to interface the real-time module (DS3231) with Arduino Uno and display real-time & date on the serial monitor. In this work, Arduino code, wiring diagram and component list presents for experimentation. To control the system with the time and date, Real Time Clock (RTC) module (DS3231)
Real time clock (RTC) DS3231 with Arduino Uno Read More »
