Push buttons; 50V 100uf electrolytic capacitor; Connecting Wires and perf board; Mechanical Construction of Arduino Resistor Cutting Machine. The complete Mechanical Construction for the machine is ...

I made one of these for my scion tc. atmega328 reads the stock buttons and controls a digital potentiometer connected to the wired remote input on the head unit. on mine, the second wire on the ...

Arduino library to debounce MCP23017 button switches, detect presses, releases, and long presses ... The simplest way to use a button with an AVR microcontroller is to wire the button between a GPIO ...

The Arduino Wire library is a core aspect of Arduino's integrated development environment, or IDE, and is a must-have if you're using sensors or extra microcontrollers in your project.

The security flaws on this common hotel keycard lock are nothing short of face-palmingly stupid. Look closely at the picture above. This is a hotel room door swinging open. The device he holds in h… ...

I2C Programming in STM32. The programming is similar to the Arduino code. The same <wire.h> library is used in programming STM32F103C8. It can be programmed using USB port without using FTDI ...

We have got a multiplexer with 11 out of 16 of the inputs connected to each button. Every button is also powered with constant voltage of 5V and when the button is pressed, the high voltage can be ...

To build this DIY buzz wire game, you'd need an Arduino Nano, a 9V battery, two LEDs (red and green), ... ultrasonic sensor, force-sensitive resistor (or push button), and piezo buzzer.

Well tech tinkerer Joe Desbonnet has whipped up what he dubs "poor man's NFC" using an Arduino, some magnet wire, and any compass-equipped Android smartphone (which is almost all of them).

Arduino, the open-source hardware pioneer with 32 million active developers worldwide, today announced its plans for ISTELive 23, one of the world’s m ...