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Newly Updated Circuit Projects:

EGS002 Datasheet, Circuit Diagram Explained

Last Updated on May 18, 2026 by Swagatam 245 Comments

EGS002 circuit diagram

The driver board EGS002 was created especially for single-phase sinusoid inverters. It makes use of an IR2110S driver chip and an ASIC EG8010 control chip. Protection against voltage, current, and temperature is included into the driver board. LEDs are used to indicate warnings, and fan control is included. Jumpers enable the setting of dead time, […]

Filed Under: Datasheets and Components Tagged With: Datasheet, EGS002, Explained

PIR Sensor Datasheet, Pinout Specifications, Working

Last Updated on May 18, 2026 by Swagatam 54 Comments

PIR internal layout

In this post I am going to explain the datasheet of PIR or Pyroelectric Infrared Radial Sensor HC-SR501. We will understand for what purpose PIR sensor is used? Its basic trigger operations, pin connection details, technical specifications and finally we will be looking at some real life applications. We will begin by understanding the actual […]

Filed Under: Datasheets and Components Tagged With: Datasheet, Pinout, PIR, Sensor, Specifications, Working

HX710B Air Pressure Sensor Datasheet, How to Connect

Last Updated on May 18, 2026 by Swagatam 40 Comments

Arduino connection of HX710B Air Pressure Sensor Module

The HX710B Air Pressure Sensor Module monitors the air’s pressure in the range of 0 to 40 kilopascals (kPa) and turns it into an electrical impulse which microcontrollers or other electrical gadgets can interpret and read. It is a common and frequently utilized sensor in a wide range of applications that demand precise pressure sensing, […]

Filed Under: Datasheets and Components Tagged With: Connect, Datasheet, HX710B, Pressure, Sensor

LM324 Quick Datasheet and Application Circuits

Last Updated on May 18, 2026 by Swagatam 28 Comments

LM324 Operational Amplifier

In this post we are going to take a look at the popular LM 324 IC. We will be looking at the pin configuration, its important features and its technical specifications and finally we will be looking at some of the fundamental application circuits using LM 324. If you are looking for a low voltage […]

Filed Under: Datasheets and Components Tagged With: Application, Circuits, Datasheet, LM324, Quick

CMOS IC LMC555 Datasheet – Works with 1.5 V Supply

Last Updated on May 18, 2026 by Swagatam 3 Comments

LMC555 pinouts

In this post we study the datasheet, pinout, and technical specifications of the IC LMC555 which is a CMOS version of the standard IC 555. The IC is equipped with many outstanding features, the most amazing being its minimum supply range which is down to 1.5V. Meaning now you have an IC 555 which can […]

Filed Under: Datasheets and Components Tagged With: CMOS, Datasheet, LMC555, Supply, Works

BC547 Transistor Datasheet [45V, 100mA NPN Transistor]

Last Updated on May 18, 2026 by Swagatam Leave a Comment

BC547 symbol and pinout

BC547 is a 100 V, 200 mA, NPN transistors, which is a general purpose small signal transistor. The following paragraphs discuses the datasheet of BC547 transistor for a quick reference. Pinout Configuration The following diagrams shows the pinout configuration and the symbol of the transistor BC547: Absolute Maximum Ratings: Electrical Characteristics: Equivalents 2N2222: Another typical […]

Filed Under: Datasheets and Components Tagged With: 100mA, 45V, BC547, Datasheet, NPN, Transistor

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