A time switching battery powered solar charged circuit, used to power an Arduino Uno and some peripherals.
Project in progress by Igor Fonseca Albuquerque
FreeRTOS, simple, easy to use, robust, optimised for Arduino IDE.
Full access to FreeRTOS capabilities, within classic Arduino environment.
by Phillip Stevens
We used a TI FDC1004 breakout with an Arduino to measure liquid level in a bottle using the capacitance between two adhesive copper strips.
by Team ProtoCentral
The easiest way: install Parallax then upload the Arduino code.
by Mahamudul Karim Khondaker
This Arduino-powered Web Oscilloscope supports trigger, and changing voltage/div, offset and time / div. It supports 6 channels.
Project tutorial by phpoc_man
An open microbial bioreactor for growing cultures of about 1L.
Project in progress by Open Bioeconomy Lab
Everyone needs a good scale in kitchen, what better than to build a high precision scale with the UNO?
Project showcase by Fedeasche
In this tutorial I will explain how to use the TIMER0 of Arduino
Project tutorial by Marcazzan_M
Intro to using FSMs in your IoT projects.
by Gustavo Gonnet
Get not only 5 volts but also 9, 12 volts (18 Watts max) out of any QC-compatible charger/power bank for supplying power hungry projects.
Project tutorial by Shahariar
Why are even the modern day cars are not equipped with biometric entry system? Here is an attempt on a Toyota C-HR.
Project showcase by Rajeev Velikkal
Power management for portable Arduino projects.
Project tutorial by craic
This project uses an ultrasonic distance sensor to create a pocket of wave interference where a small object can be levitated.
Project tutorial by millerman4487
A programmable, portable, rechargeable power supply based on Arduino featuring an OLED display for viewing V.I.P. of projects/prototypes.
Ever wonder how much filament you actually used for a project or have an old mechanical ball mouse laying around to be recycled?
Project in progress by ArtSuzhou
A sensor that recognizes the name of the color of an object based on light sensing and a neural network that learned from previous examples.
Project tutorial by moretticb
Measure CO2 levels.
Project tutorial by alfred333
This is a tutorial on how to make it work.
by Tauno Erik
Interfacing Raspberry Pi with Arduino UNO
by Sankar Cheppali
Sketch of transistor tester project from Karl-Heinz Kübbeler, so it's much simpler to study, modify, verify and upload to an Arduino.
Project tutorial by plouc68000
Use FreeRTOS (simple, easy, robust, & optimised for the Arduino IDE) to reduce the power required for battery or low power applications.
Easily include oscilloscope and frequency counter diagnostics into your own project.
Project showcase by Veldekiaan
FreeRTOS, simple, easy, robust, and optimised for Arduino IDE. Using FreeRTOS Semaphores to share and protect physical resources.
The project shows you how to configure flexibly user variables via Web without hard-coding. Setting Schedule via web is an example.
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