In this tutorial, I’m going to show you how to connect the gas sensor MQ-2 with Raspberry PI Pico, coding it with MicroPython. Detecting air gas comes useful in applications like air quality monitoring, Gas leak alarm and maintaining environmental standards in hospitals. The MQ-2 with Raspberry PI Pico bring this capability to your DIY […]
MQ-2 with Raspberry PI Pico: Gas Sensor Wiring and MicroPython Code Read More »
In this tutorial, I’m going to show you how to create a smart farm architecture by using a Raspberry PI computer board as a central processing and data presentation, while a Raspberry PI Pico microcontroller with WIZnet Ethernet HAT will collect data from your farm. IoT devices have wide industry application fields. But they can
Smart Farm with Raspberry PI, RPI Pico and WIZnet Ethernet Hat Read More »
In this tutorial, the I2C based protocol OLED interface with Arduino Uno includes code, a connection diagram, and a component list. To see the data on the screen which good pixels display OLED is best to choose, it comes in two pixels 128 X 64 and 128 X 32 both have efficient results How OLED
I2C based OLED (132X64) Interfaced with Arduino Uno Read More »
The CrowPi2 is a device which appears, at a first look, as classic netbooks, that were small and very cheap notebooks spreading the computer market in 2010. A look at CrowPI2 Raspberry PI computer boards are famous for learning to code and small electronics projects. By using the beards as is, you will need cabling
CrowPI2: Reviewing the Famous all-in-one STEM Solution Read More »
In this tutorial, the Load cell connects with HX711 to interface with Arduino Uno including code, connection diagram, and component list. To measure the weight, Load Cell with HX711 can measure up to 10g accuracy. Depending on the strength of the load, weight increases. Introduction of Load Cell The load cell uses for the measurement
Load Cell with Arduino Uno Using HX711 Amplification Read More »
In this tutorial, I’m going to show you how to install phpBB and configure your very first topic on a cheap Raspberry PI Zero W. King of self-hosted forum platforms, phpBB has a strong story and is spreadly used. As its name suggests, it is based on PHP and is so light that you can
Self Hosted forum with phpBB and Raspberry PI Read More »
In this tutorial, I will show you how to use the RFID with Arduino including the code, connection diagram and component list. To make the attendance system for offices and schools, RFID-RC522 is a great module, as it can detect the tag from 10 cm. In the general stores, the life of customers has been
RFID With Arduino Uno: RC522 Wiring and Code Read More »
In this tutorial, we’ll interface the GY-61 accelerometer with Arduino Uno including code, connection diagram, and component list. To control things through gesture movement, GY-61 is a great and cheap way module enabling to manage all three directions moments The ADXL335 (GY-61) Accelerometer An accelerometer is a device that measures the force of acceleration due
Accelerometer with Arduino Uno: ADXL335 (GY-61) wiring and code Read More »
