This code performs FFT with good accuracy.
Project tutorial by abhilash_patel
Standalone PC software to use your Arduino as an oscilloscope, supports up to eight channels, at rates up to 100 kHz.
If any of the projects you create are designed for portability or remote monitoring use, it usually requires the use of solar panels.
Project tutorial by Iasonas Christoulakis
Program 6 ATtiny85/13A at the same time with this custom programmer board.
Project tutorial by Arnov Sharma
Generates a completely random number utilizing an unused pin and the in-built random number generator.
This is my version of a data logger using a INA219.
Project showcase by Claude (science 3d)
We will use our M.P.U. 6050 to control a Graphic unit or say Model Paper Plane, which is commonly known as Teapot, with our M.P.U. 6050!
Project tutorial by Mission Critical
Use the latest ATtiny processors in the Arduino Environment. These have the memory capacity of ATmega chips in smaller and cheaper packages.
by John Bradnam
Timer to set a custom time for developing of UV sensitive PCBs with built in safety feature.
Project showcase by dingo27 Mobile
The device is sufficiently accurate and uses minimum number of external components.
Project tutorial by Mirko Pavleski
Improved version of the soldering iron controller for Hakko 907 iron.
To simplify building the controller, LCD screen is implemented.
Project tutorial by Alexander
Timer for Arduino pins controlled by Serial monitor
Project in progress by scardeath0101
A cheap $10 UPDI programmer for Mircochip's new avrTiny processors.
Project tutorial by John Bradnam
Need fast cheap laser rangefinder for your Arduino project? You can use a laser tape measure for this!
Project tutorial by iliasam
Android app to control Arduino's inputs outputs
Project tutorial by moty
There are 20 predefined wire sizes to choose from and/or one can also enter in custom sizes including their bobbin size.
Project in progress by Ray Richter
Sketch of transistor tester project so it's much simpler to study, modify, verify and upload to an Arduino
Project showcase by SmartTronics
We implement CAN Bus communication with MCP2515 module to communicate between two Arduino for sending temperature data from DHT
Project showcase by Maurizfa (13216008) / Arthur Jogy (13216037) / Agha Maretha (13216095)
A programmable, portable, rechargeable power supply based on Arduino featuring an OLED display for viewing V.I.P. of projects/prototypes.
Project tutorial by Shahariar
Android app of frequency counter using Arduino.
In this project, you can measure typically up to 48V. It is recommended to use Arduino digital voltmeter as “0-48V DVM”.
Project showcase by KumarB
Make your own mini oscilloscope at home. It’s simple and easy to do!
Project tutorial by CiferTech
Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!
by Boian Mitov
This project uses a micro SD card to store a text file and print it out to a 16x2 liquid crystal display.
Project tutorial by millerman4487
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