Arduino Android Interface Last Updated: 7/26/18. This project incorporates communication between an Android Phone and the Arduino using Bluetooth. The basic functionality includes taking messages from ...

Arduino is one of those boards that has become synonymous with hacking and making. Since its introduction in 2005, over 700,000 official Arduino boards have been sold, along with untold millions of… ...

Our project is infact an Arduino with Serially Interfaced MAX7219 Operates an 8X8 LED Matrix to display a heart pattern. The MAX7219 IC is a serial input/output common-cathode display driver that ...

You can talk to an Arduino using Firmata but several others are also available. You can talk to a Raspberry Pi, Modbus, Processing, several commercial I/O interfaces, and the RS232 port. I wished ...

A new Arduino project has been unveiled this week by Felix Ros created as part of his master’s studies at Eindhoven University and taking the form of a haptic drawing interface that uses a five ...

This AC230V mini par (parabolic reflector) light features multiple modes, and it incorporates 12 LEDS (3x Red, 3x Green, 3x Blue, and 3x White). The mini par light can be used stand-alone with the ...

The circuit on the left can interface with any one of those, plus any 5V logic signal if a dc voltage of 5, 12 or 24V is also available. 16mA has been chosen for the led current to match the drive ...

In adding an alternative cutter drive motor (‘spindle’) to an existing cnc machine, an electrically isolated pwm to analogue converter is needed. The machine uses a ‘grbl’ controller, which has an ...