This stress level Detector Circuit can be used as a Bio feedback control circuit for knowing the emotional status of a human brain and whether the person is suffering from […]
Discotheque Music Level Indicator Circuit
This is a novel music level indicator, ideally suitable for using in a place like discotheque. This indicator is made of eight columns of eight LEDs are being placed at […]
Anti Corrossive Water Level Probe Circuit
Here we learn how to create an anti corrosive probe circuit for water level sensors, which will ensure that the water has minimum impact on the probes and does not […]
Simple 5 LED Music Level Indicator using a single IC
In this post we learn how to make a decorative LED music level indicator or music activated LED lights using a single IC and we also learn the main datasheet […]
Liquid Level Sensor Circuit
A liquid level sensor is a device which is used for detecting the level of a given liquid inside a container through an electrical conduction across a given set of […]
Simple Water Level Alarm Circuit using IC 555
In this article we talk about an easy water level alarm circuit using a 555 timer designed to generate an audible alarm as soon as the water level reaches a […]