I have a usb 2.0 powered external device (A mouse jiggler) that has a simple touch interface based on-off switch. The one that I am using in this project can be purchased off of Amazon here. The ...

I have been delving (groping blindfold, more accurately) into the Arduino compiler adaptation code to try to determine how it handles the switch-over between its pwm activities, its set-I/O-to-output ...

A button connected to the Arduino allows manual toggling of the relay state (ON/OFF). The button uses an internal pull-up resistor for stable input and includes a debounce mechanism to prevent false ...

Each timer can be assigned to a day of the week, and for each timer the start and stop time can be set. For a week this means setting up seven timers. However, if your workweek is from Monday to ...