Introduction Laser is not a thing that needs a specific introduction. It has a vast use in various industries. If you are a student or do document-related work, you might see lasers in printers; if … Read more
lm317
Most occasions in electronics call for a voltage source set to a specific value. However, some situations are more concerned about how many electrons are flowing as opposed to the voltage, and this is what … Read more
Constant Current DC Power Supply Circuit
A LED Dimmer is a circuit that works with light fixtures to control the brightness of a light. By changing the voltage waveform being applied to the lamp or LED, it is possible to lower … Read more
LED Dimmer Circuit Using LM317 Voltage Regulator IC
A DC adjustable power supply is an integral part of any power supply unit used in electronic equipment. It serves as an interface between a wall outlet and common power electronic equipment. In this project, … Read more
Adjustable Power Supply Circuit using LM317 Voltage Regulator IC
A laser diode driver is a configuration used to drive a laser diode. A laser diode is a semiconductor device made of two different materials. One a P-material, the other an N-material, sandwiched together. Forward … Read more
Laser Diode Driver Using LM317 Voltage Regulator IC
In this tutorial, we are going to make a “Variable LM317 voltage regulator circuit”. As we know a regulated power supply is essential for several electronic devices due to the semiconductor material employed in them … Read more
Variable LM317 Voltage Regulator Circuit
In this tutorial, we are going to make a “Lead Acid Battery Charger Circuit”. To charge batteries, we need to put a voltage across the terminals, and the battery starts charging. The charging protocol depends … Read more
Lead Acid Battery Charger Circuit
Introduction: The charger is a device that is used to charge the equipment powered by a battery. It deposits the energy into the battery by forcing an electric current through it. It is also known … Read more
Lead-Acid Battery Charger
Introduction: Each electronic system operates mainly using a power supply. With the advancement in electronics technology, most of the systems are becoming computer-controlled and here variable or adjustable power supplies come into use. Adjustable DC … Read more
5A Variable OR Adjustable Power Supply LM317
Introduction: Each electronic system operates mainly using a power supply. With the advancement in electronics technology, most of the systems are becoming computer-controlled and here variable or adjustable power supplies come into use. Adjustable DC … Read more
Variable Regulated Power Supply using IC LM317
The LM317 is an adjustable 3-terminal positive voltage regulator that is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. LM317 is exceptionally easy to use and requires only two … Read more
LM317 1.5A Adjustable Positive Voltage Regulator -Datasheet
The LM317 is an adjustable 3-terminal positive voltage regulator that is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. LM317 is exceptionally easy to use and requires only two … Read more
LM317 100mA Adjustable Positive Voltage Regulator – Datasheet
A DC variable power supply is an integral part of any power supply unit used in electronic equipment. It serves as an interface between a wall outlet and common power electronic equipment. In this project, … Read more
37 Volt Variable Power Supply with LM317 IC
In this tutorial, we are demonstrating a project of a 24 V to 12 V converter. The schematic underneath can be utilized to change over 24 V DC to 12 V DC. These kinds of … Read more
Top Three 24V to 12V DC to DC Converter Circuits
A DC to DC Adjustable Boost converter/power supply is an electronic device capable of converting a source of direct current (DC) from one voltage level to another. They fulfill a wide array of requirements in … Read more
DC to DC Adjustable Step Up Boost Power Supply Converter
A DC variable power supply is one that includes some means for the user to easily adjust the output voltage and sometimes the current. Adjustment is most often accomplished with a potentiometer, but may also … Read more