In this post we are going to learn about RC (resistive and capacitive) frequency filters and we will be simulating each of the discussed frequency filters using proteus software. We […]
Very Low Frequency (VLF) Converter Circuit
The circuit explained below can be used for detecting and converting the very low radio frequencies or VLF in the atmosphere to audible sound. A huge number of general-coverage shortwave […]
Antenna Booster Amplifier Circuits
In this post we discuss a couple of useful RF antenna signal booster circuits, which can be used with any RF receiver circuit to amplify incoming signals to higher levels, […]
7 Best Antenna Circuits
The article explains 7 types of useful antenna circuits which can be applied in various wireless broadcast devices. Dual-Band Loop Antenna For 80 And 160 m Circuit This antenna circuit […]
Frequency Multiplier Circuit
This frequency multiplier circuit can be used to convert any low frequency input into any desired higher frequency output. There may be events when it is needed to measure a […]
Universal LED Bar Graph Indicator Circuit
This universal pointer or LED bar graph indicator circuit can be used with any kind of input sensor that delivers a exponentially varying voltage. This can be for example from […]