Before you continue, remember that if you will connect the relay to High Voltage then incorrect connection or improper use could result in serious injuries or death. So be very caution of what you are ...

SYUAB 9Pcs NE555 DC 12V Delay Timer Relay Switch Module Adjustable Module to 10 Second Converter Timer 1pc DC 12V 24V Adjustable Cycle Times Switch Module Delay On Off Timer Delay Switch Module Types ...

There was an error while loading. Please reload this page. This is an arduino sketch (and rough description of the build) for making an photo enlarger controller. In ...

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 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

It is inexpensive and easy to implement. I have coded a timer in the App which can be used to automate time-dependent operations. The App constantly works in the background and constantly notifies the ...