each button only changing the resistance between the two wires. The button states could easily be read by using an Arduino’s analog input. A Pro Mini model was chosen for its small size as it ...

After all, the Arduino isn’t actually measuring ... they just toggled between showing two predefined frequencies depending on the state of the button. The arrangement [someyob] has come up ...

so I built her a "Button Box" based around an Arduino. Open source ... It's good for at least two days of runtime, if not longer. Charging and conversion to 5V are handled by one of the cheap ...

Based on an Arduino Micro, this project gives you a small control panel with two buttons. The smaller green one toggles between minimum and maximum thrust and the red one launches or stages the ...

Arduino has unveiled the Arduino MKR WAN 1300 (LoRa) and the Arduino MKR GSM 1400, two boards that are designed to provide both a practical and cost-effective solution for developers, makers and ...

Arduino has two new boards out which deliver connectivity – the Arduino MKR WAN 1300 (LoRa) and the Arduino MKR GSM 1400. The Arduino MKR WAN 1300 delivers LoRa low-power WAN connectivity, and the ...