Learn To Play with Ceramic Resonators

As Wikipedia says, a ceramic resonator is an electronic component consisting of a piece of a piezoelectric ceramic material with two or three metal electrodes attached. Like the similar quartz crystal, when connected in an […]

Tricolor LED Signal Baton

An LED signal baton (also called marshalling torch) is a proven gadget to head traffic. Primarily it is widely used by traffic police, attendants etc. to channelize traffic but it is a great handy aid […]

Universal Pulse Extender Module

On certain occasions it is necessary to use a sensor module that generates a relatively short pulse to indicate a change of status. If the duration of its output signal is too short, the associated […]

Raspberry Pi Pico W Quick Starter

Raspberry Pi Pico W is another Raspberry Pi Pico but features Wi-Fi letting you to connect the device to a Wi-Fi network. In this quick starter post, you will learn how to start with a […]