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2 articles tagged with "Digital electronics"
Learn what Gray code is, why it's used in digital electronics, and how to convert binary to Gray code and back. Includes complete reference table and worked examples for BCA/BTech exams.
28 June 2026
Learn Binary Coded Decimal (BCD) encoding with step-by-step conversion examples. Understand 8421 BCD, packed vs unpacked BCD, and applications in digital systems.
14 June 2026
Convert between binary, octal, decimal, and hexadecimal with step-by-step working.
Convert text to ASCII codes, binary, hex, and octal.
Add, subtract, and multiply binary numbers with column-by-column steps.
Calculate monthly EMI with full amortization schedule for Indian loans.
Add or remove GST with CGST/SGST breakdown for India.
Calculate exact age in years, months, and days from date of birth.
View all 25 free tools → · Read tutorials · Number system guide
