What is the point of reviewing a cheap timer module, especially if it is based on the ubiquitous 555 timer chip? Recently I got an ‘updated’ version of the common 555 timer relay module. This time it ...

Motion sensor circuits are there on the Internet for quite a while now. These circuits are mainly used to drive AC load (like lights, fans) in home automation or IoT projects. It is also very common ...

The 555 timer IC is an integrated circuit (IC) that is used in a variety of timer, delay, pulse generator and oscillator circuits. In this tutorial, I am going to show you guys how to make an ...

WAGO Corporation's 859 Series DIN-rail Timer Relay Module offers On-/Off-Delay timer modes and multiple time ranges for diverse applications such as switch and package "de-bounce" sensors. Unlike ...

WAGO 859 Series DIN-rail timer relay module provides On-/Off-delay timer modes and multiple time ranges for diverse applications such as switch and package “de-bounce” sensors. The 6mm device carries ...

859 Series carries a top-mounted potentiometer for fine-tuning delay time without removing the unit from its DIN-rail. September 29, 2011 – Wago announces 859 Series DIN-rail Timer Relay Module. It ...