This project is all about "How to build a arduino robot". this arduino robot called Otto robot.
Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.
by Jorge Rancé
The cheapest amplifier on the market to assemble DIY seismometer projects
Standalone PC software to use your Arduino as an oscilloscope, supports up to eight channels, at rates up to 100 kHz.
Get an input for your Arduino from the cloud without taking care of server side.
by Jaume Miralles
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
My project helps visually challenged people to walk without crashing into walls and obstacles. This help them to live freely
This LED Display Module can works with two-color LED matrix in two sizes (large and small), as well a 7 segments x 4 digits.
Retrieve data from speed and cadence sensor in a bike trainer. Display info in LCD screen and log in a SD Card
Tutorial on how to use the ADC Module of the ATmega328P
by Yeshvanth Muniraj
I present to you the advance of the robot following lines that I have worked lately
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
Have you ever had to use sensors that use the I2C protocol, but realize that they all have the same, non-changeable address?
by Sherwin Chiu
This doorbell can operate without touch the switch.
by Akshay Joseph
A DC motor starter using 600 V CoolMOS™ C7 Gold superjunction MOSFETs for industrial applications.
by Md. Khairul Alam
It's an elevator with automatic doors. The code has two FSM, one for the motor that makes it go up and down and one for the automatic door.
VFD tubes are a good alternative to Nixie Tubes, especially in retro clock projects. Read about how they can be used with an Arduino.
by Doctor Volt
Writing only Arduino code, it is easy to set up control over experiments and display results on the VirtualPanel Windows application.
Failed but still teaches a lot.
Program an AVR-IoT WG board externally instead of the onboard debugger. I had to workaround as I bricked my nEDBG debugger on my AVR-IoT WG.
A robotic tower crane made out of Lego Technic, Arduino boards, 3D printed parts, off-the-shelf DC gear motors, and addressable RGB LEDs.
by Tart Robotics
The built-in electronic components from an old Canon scanner/printer result in real maker delights.
by Ingo Lohs
Homemade theremin for a glove using Arduino Nano, light sensor and piezo.
Working with RFID is so much fun, you can do alot with these tags like controlling relay, turing lights on off, access control, door lock.
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