Diy Electronic

In this project, we are going to create a step-down voltage regulator using a BC547 transistor and a resistor voltage divider circuit. The voltage regulator will be able to lower the voltage from a higher input voltage to a stable, lower output voltage. The BC547 trans…

So Hey guys in today's article I am going to teach you how to make a LDR circuit. Introduction: An LDR circuit uses an LDR to detect changes in ambient light levels. It is made up of an LDR, a resistor, and a load, and can be used to turn on or off a load when the …

Today I am going to make a circuit for Short Circuit protection circuit using 12V Relay. How this circuit will Work - when short circuit will occur on the load side then the circuit will be automatically cut off. Components required - 12V Relay Push button switch 1.4k …

So Hey Guys in today's article. I am going to teach you How I Converted a Lead Acid Battery into a Lithium-ion battery. What is the advantage of a Lithium-ion battery? Fast charge in less time. 3-4 times longer backup then a lead acid battery No worries for 5 years…

So Hey guys in today's article I am going to teach you how to make 3.7 Volt Lithium ion or LiPo battery charger circuit Lithium ion or LiPo batteries are very popular, especially with makers like. These batteries are also very sensible and dangerous. If you don’t c…

So Hey Guys in today's article. I am going to teach you how to make an LED chaser lights (or) sequential LED flasher circuit on a PCB using 555 timer + 4017 IC and a few other components. The LED's chasing rate can be adjusted using a potentiometer in place of …