The construction of an RTD temperature meter circuit is covered in this post, along with information on various RTDs and how they operate mathematically. What’s an RTD When exposed to […]
Audio Frequency Meter Circuit
ON SEVERAL events it is really beneficial to manage to establish the frequency of an audio signal. Usually, the consistency and cost of a commercial frequency meter is not really […]
Noise Level Meter Circuit
There are numerous potential applications currently to explain the use of a noise level meter – for example, monitoring the sound output at dances, discos etc. The unit explained in […]
Small LED Weighing Scale Meter Circuit
In this post we will discuss how to build a small weighing scale machine for quickly measuring the weights of small objects or metals, through LED bar graph indications. Undoubtedly, […]
Field Strength Meter Circuit using a BJT
Simple field strength indicator circuit enables us to check whether an RF based transmitter is transmitting the signal or not. If any fault is present, that is quickly checked. Basically […]
Simple LC Meter Circuit for measuring Inductance and Capacitance at Home
An LC meter or Indictance/Capacitance meter is multipurpose measuring device which is ued for identifying unknown inductor and capacitor value quickly. An LC meter is without any doubt essential to […]