Pic Microcontroller Baud Rate register value calculator online

It is a must to set SPBRG value, when interfacing with UART/USART device with PIC micro controllers. 

The formula to calculate SPBRG is given below

Error can be calculated by

Where Fosc is the frequency of the crystal used in PIC micro eg: 20MHz. And Baud Rate is the desired  required baud rate.

The tool below can be used to calculate the SPBRG and Error %.

Crystal frequency : Hz KHz MHz

Desired  Baud rate : Hz KHz MHz

Is Synchronous

Result: Use calculate button

Magic Wand

Started working on the Magic Wand project.
POV. Persistence of vision is used here to create this magic wand.
Letters are created using the controlled switch on and off LEDs.

Please look at the video below.

I have implemented this using the guide provided