MorphESP 240 ESP32-S2 board integrates a 1.3-inch color display (Crowdfunding)
Arduino

MorphESP 240 ESP32-S2 board integrates a 1.3-inch color display (Crowdfunding)

We have seen a lot of variations of the ESP32 throughout its life cycle. At Morpheans, the lack of boards for the ESP32-S2 triggered them into making their own take on the board. Then, the MorphESP 240 was born! An ESP32-S2 based board with a high-resolution IPS, colorful display built...

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Lead Acid Battery Voltage Monitor using ATMEGA328
ArduinoTest/Measurements

Lead Acid Battery Voltage Monitor using ATMEGA328

Monitoring the voltage level of a 12V Lead Acid Battery (SLA) is easy and simple with this project. The board is made using an ATMEGA328 micro-controller and 12 x 5mm LEDs. The ATMEGA328 microcontroller senses the analog voltage on A3 Analog pin and drives 12 LEDs connected to digital...

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Tiny Arduino-compatible XIAO board from Seeed Studio Gets a Powerful Expansion Board
Arduino

Tiny Arduino-compatible XIAO board from Seeed Studio Gets a Powerful Expansion Board

Earlier this year, Seeed Studio released the small but powerful Seeeduino XIAO board which has become one of the hottest products in the Seeeduino series. The Seeeduino XIAO is a 23.5mm by 17.5mm Microchip SAM D21 board that packs a fair amount of power in its dual seven-pin...

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Optically Isolated Analog Input Module for Arduino
Arduino

Optically Isolated Analog Input Module for Arduino

This is an isolated analog input module that is useful for interfacing Analog signals of various types originated from analog sensors and field devices. The module is very useful for in-process controls, factory automation, industrial applications, etc. Interfacing an analog voltage, an...

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Expansion Shield – Breakout Board for Arduino Nano
Arduino

Expansion Shield – Breakout Board for Arduino Nano

If you need to interface many devices and sensors to Arduino Nano, then, this project is for you. This is a Nano expansion I/O shield (breakout board) for the Arduino Nano. The board facilitates the easy connection between Arduino Nano and other devices.  Each Arduino (I/O) Pin...

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Arduino Portenta Vision Shield — New Portenta Add-on For Edge Machine Learning and Computer Vision
Arduino

Arduino Portenta Vision Shield — New Portenta Add-on For Edge Machine Learning and Computer Vision

Earlier this year, Arduino in an attempt to launch something more suitable for industrial use and the Internet of Things, unveiled the Portenta H7 module, which is designed to run high-level code and real-time tasks simultaneously. As the first in a new family of boards, the Portenta...

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Wifi Gate Controller is Arduino Compatible
Arduino

Wifi Gate Controller is Arduino Compatible

After years of using weak garage door openers and trying to position them just right so my solar powered gate 400' away would open when needed I decided it was time to make a wireless controller of my own. 802.11 is a ubiquitous choice and with the right antenna range is not a problem....

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Blokdots – Build Interactive Arduino Prototypes Without Writing a Single Line of Code
ArduinoSoftware

Blokdots – Build Interactive Arduino Prototypes Without Writing a Single Line of Code

As a maker, often we are faced with people who are afraid to dive into this world, mainly because they are scared to start their own projects and think the task of learning to code is a total abomination (it is not) or just want to do very simple stuff and do not feel like their small...

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