First of all, this project will not seem interesting to every reader. But, this has many possible applications. This is a seven segment display, with a diameter of 280x140mm. The […]
Mini Running Light Circuit
The post explain how to make a simple mini running light circuit using a couple of ICs 555 and UAA170 As the figure shows, the UAA170 circuit is being used […]
How to Calculate Current Limiting Resistors for LED
The post explains a simple way to calculate and implement current limiter resistor for an LED in a circuit in order to ensure that the LED never get damages due […]
Coffee Temperature Indicator Circuit
In this post we will build a circuit that can be used for identifying and alerting the user regarding the right temperature of the coffee. The LED indicators will indicator […]
Scrolling LED Clock Circuit
The scrolling LED clock detailed in this post produces a great timepiece by showcasing the numbers in a dot-matrix arrangement and scrolling the digits in a ticker-tape manner. Using this […]
Simple LED Li-Fi Transmitter Receiver Circuit for Wireless Music Transmission
In this post we discuss about the making of a simple Li-Fi transmitter circuit for transferring music data from your cell phone to a loudspeaker system by using LED light […]