Build a smart planter with Adafruit PyPortal and CircuitPython. Monitor your plants vitals with Adafruit STEMMA Soil Sensor and plot moisture and temperature data. Use Adafruit IO to create a visual dashboard with gauges of your plants...

To help advance and improve access to FIDO authenticator implementations, we are excited, following other open-source projects like Solo and Somu, to announce the release of OpenSK, an open-source implementation for security keys written in Rust that supports both FIDO...

This PyPortal project shows one notable electronic or science fact every day. Based on what day it is, CircuitPython code grabs JSON data from a database and then prints information about the person associated with that day....

  STM32MP1 is a new generation of MPU, released in 2019, with the main frequency of 650MHz. STM32MP1is compatible with the groundbreaking heterogeneous system architecture (HSA) and has the dual advantages of MPU and MCU. The new-generation...

    Combating COVID-19 Conference: A Collaborative Arduino Community Initiative to take place on April 2nd at 5pm CET To the Arduino community: Humanity is facing one of the most trying events in its history and as...

Do you want to play retro games without paying for the expensive old consoles? You can do just that with the Raspberry Pi. The Raspberry Pi is a “credit card-sized computer” that is capable of many cool...

In the third version I got a lot closer to the vision in my head. I designed some custom PCBs to mount addressable LEDs to instead of individually PWM-ing each Common-Cathode LED (I still have unplaced anger...

  In the latest Explaining Computers video, Christopher Barnatt explains how to use servo motors with Raspberry Pi. Using servos is a great introduction to the digital making side of computing; servos allow you to control the...

  Andy Bradford has been wanting to upgrade their heating system for a some time – but their house is rented. Damaging the house would cause them to lose their security deposit, “so the whole system must...

This smart dog collar offers an immediate reward marker to reinforce correctly obeying the trainer’s commands. More info

This project goes over the process I used to create an automated cat food bowl, for my elderly diabetic cat Chaz. See, he needs to eat breakfast before he can get his insulin, but I often forget...

Hello guys, In this tutorial, We’re going to show you how to make a DIY Led Cylinder at home. There are many circuits in the internet made with a led. One of them is led cube. The...

  In this article we’re going to run and benchmark Mozilla’s DeepSpeech ASR (automatic speech recognition) engine on different platforms, such as Raspberry Pi 4(1 GB), Nvidia Jetson Nano, Windows PC and Linux PC. 2019, last year,...

  I am posting this project because I would like everyone to have a simple place to come to play with one of these fantastic 16×16 RGB LED panels. I have grabbed ideas from other projects and...

First you have to decide you just want to make it work, for testing purposes, like on a breadboard, or make it as a final device. The difference is that if you want to use it on...

Ever since the dawn of time, people have begun to dispense time. First was the sundial, later appeared water clock after them was the hourglass. Millennia later was created the first pendulum clock and few centuries later...

  The robot arm uses three conventional PWM servos, and each angle is controlled by a variable resistor. The rotary potentiometer used B curve 10k ohm. Two DS3115 servo motors were used in the vertical direction, and...