A symmetric power source for audio amplifiers controlled by the Arduino's PWM with max output +-30v 10A.
Project showcase by mamífero
Easy way to control variables with one rotary encoder and OLED display.
Project showcase by yilmazyurdakul
Everyone needs a good scale in kitchen, what better than to build a high precision scale with the UNO?
Project showcase by Fedeasche
Hack an old controller and use it as a combination of a keyboard and a mouse.
Project showcase by pdio
This tester can be used for NiCd, NiMh, and all flavors of Li-Ion rechargeables.
Project showcase by sim-flynn-13
The focus of this study is to help students solve real-world problems using the automatic microcontrolled titrator by an Arduino
Project showcase by iterjunior
An Arduino shield to capture 2D/2DD floppy disk raw bitstream data and generates the emulator compatible disk image files (.D77/.D88).
Project showcase by yasu0710
Balancing an inverted pendulum on a cart with a DC motor. A perfect project for studying mechanical engineering and feedback control theory.
Project showcase by zjor
Goodbye calibration! Digitization of pH test paper! This is a pH meter that reads the color of the pH test paper.
Project showcase by hminowa
An open-source colorimeter, which is made from open source electronics and 3-D printable components.
Project showcase by MOST
We implement RS-485 protocol in communication between two Arduinos using MAX485 module.
Project showcase by Maurizfa (13216008) / Arthur Jogy (13216037) / Agha Maretha (13216095)
Translate analog XY-plotter output to HP-GL command stream.
Project showcase by johan34
An Arduino camshaft measurement tool.
Project showcase by varmint243
For industries that produce switches and socket and there would be a need to test the mechanical durability and electrical durability.
Project showcase by echinonso8
Touchscreen single-trace oscilloscope for up to 10kHz signals with full functionality - 250uS to 200mSec/div, 125mV to 1V/div etc.
Project showcase by andrew
Use an Arduino board to control different gain coefficients from an operational amplifier.
Project showcase by lucian_vdo
Using the Arduino KNN library to classify the color of M&Ms we throw at it.
Project showcase by 8bitkick
Two stepper motors and an Arduino to turn around an SMD part.
Project showcase by Staf Van Gestel
Mini-thermostat with input for a 2-wire NTC thermistor and output for a resistive heating element. Plus code & schematics.
Project showcase by salhar1
Arduino analog read at 77 kHz, no interrupts needed. Graphical representation of data on Serial Monitor.
Project showcase by ArduinoKoen
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
The Bus-Powered RS485 Shield is an Arduino-compatible shield that allows full-duplex communication over long distances between 2+ Arduinos.
Project showcase by user1615371
This is my version of a data logger using a INA219.
Project showcase by Claude (science 3d)
The way to create a high-precision generator from 100 kHz to 600 MHz based on DDS from Analog Devices - AD9910.
Project showcase by afch
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