The article explains how to build a cool circuit that indicates temperature using two LEDs. It is used in various kind purposes such as: Checking the water showers temperature to prevent damage Ensuring that the computer parts, amplifiers, heaters and even the water tank used in the car do not overheat. What is a Two […]
Indicator Circuits
Simple Water Level Indicator Buzzer Circuit
This circuit teaches how much level of water is in a tank. It beeps like an alarm when the water level gets too high or too low. We will build one using transistors electronic parts that will only beep when there is water between two metal sensors placed inside the tank. This post will show […]