Posted in Arduino Hacks, Misc Hacks, Tool Hacks Tagged arduino, kit, oomlout, prototype, switch, video, youtube ← The GO Sequencer Ripsaw MS1 → ...

[kayakdiver] is developing a SIP and PUFF controlled kayak, but in order to start you first need a SIP and PUFF switch. These devices allow the user to lightly sip or puff into a tube to control sw… ...

MT8816 Arduino library to control a MT8816 crosspoint switch array via a GPIO-expander This library is designed to control an MT8816 analog crosspoint switch using an MCP23017 GPIO expander. The ...

The standard way to connect a serial port (RS232) to an Arduino (or any 0V/5V based serial interface) is to use a dedicated IC like MAX232A. With this IC, you don't need a 9V battery like with my ...

When reed switch is opened, pin 2 of Arduino goes high with the help of the pull-up resistor R2, and the alert signal is available through the piezo-speaker PZ1 (not an active piezo-buzzer). At the ...