Types of Batteries – Uses and Applications
In this article, you will learn and get to know about types of batteries, its benefits and drawbacks, and how they are utilized in various… Read More »Types of Batteries – Uses and Applications
Laser Security System with SMS Alerts
In this article, you will learn how to make a Laser Security System with SMS Alerts. This laser security system will send an SMS and… Read More »Laser Security System with SMS Alerts
XNX Honeywell Gas Detector Datasheet PDF
XNX Honeywell Universal Transmitter is a high specification universal transmitter for use with a wide range of Honeywell Analytics local or remote gas detectors for… Read More »XNX Honeywell Gas Detector Datasheet PDF
LM741 Datasheet – PDF
The LM741 series are general purpose operational amplifiers (Op-Amps) that feature improved performance over LM709, LM201, MC1493, and 748 in most applications. LM741 Typical Application… Read More »LM741 Datasheet – PDF
2N3904 Datasheet PDF
2N3904 is a general purpose NPN transistor. It has a maximum Collector-Emitter voltage of 40V, Collector-Base voltage of 60V, and Base-Emitter voltage of 6V. 2N3904… Read More »2N3904 Datasheet PDF
Make 12V Battery Level Indicator
A Battery level indicator is a circuit that provides the visual indication level of charge present in the battery. In simpler terms, it will determine… Read More »Make 12V Battery Level Indicator
LM3914 Datasheet – PDF
LM3914 is a Dot/Bar display driver and it is used to drive LEDs, LCDs, and Vacuum Fluorescents. It provides an option for users to switch… Read More »LM3914 Datasheet – PDF
What is Test and Tag?
What is Test and Tag? Careful inspection visually of each of the appliances for damages to connections, flex, covers and plug, and guards by a… Read More »What is Test and Tag?
20W + 20W Hi-Fi Stereo Amplifier using LM1875 IC
If you are looking for a first-class forty-watt music stereo amplifier, then look no further. Build this and turn on the volume and watch your… Read More »20W + 20W Hi-Fi Stereo Amplifier using LM1875 IC
How to make Bluetooth Controlled RGB LED Bulb
In this article, you will learn how to make an bluetooth controlled RGB led bulb. You can adjust or change the colour of the bulb… Read More »How to make Bluetooth Controlled RGB LED Bulb