Circuits DIY – Page 314

In this tutorial, we are making a project on a Car Battery Monitor With Low Battery Cutoff Function. This circuit monitors the battery of an…

The 74LS73 is a dual in-line JK flip flop IC. It contains two independent negative-edge-triggered J-K flip-flops with individual J-K, clock…

In this tutorial, we are making a simple project of Water Or Liquid Level Sensor Relay Switch. This circuit will switch on or off electronic…

What is PCB Etching? PCB is an acronym that stands for Printed Circuit Board that helps to connect active & passive electronic components wi…

In this tutorial, we are making a Battery High Low monitor. Various batteries ranging from 6 to 12V can be monitored through this circuit. T…

In this tutorial, we are making a Smart Universal Automatic Battery Charger. This charger will charge all your rechargeable batteries automa…

A battery bank or power bank is an essential part of your everyday life. Even though they are easily available in the market but electronics…

74LS70 belongs to the 74XXYY IC series. The 74LS70 IC has a wide range of working voltage, a wide range of working conditions, and directly…

This is an interesting DIY circuit tutorial, where we are going to demonstrate an FM stereo transmitter in detail. Generally, the FM Stereo…

In this tutorial, we are making a project on a moisture-level LED meter circuit. This circuit senses and measures humidity or moisture level…

In this tutorial, we are making an easy and useful project of a temperature sensor LED meter circuit. This circuit senses high and low-tempe…

Today we are going to demonstrate a very useful project of a Wireless water level indicator circuit. This circuit will detect the water leve…

Today we are going to demonstrate a circuit of 5V, 6V, and 9V Automatic UPS Or Battery Backup Project. This circuit is using a voltage regul…

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