Obadah Abozaid
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Hardware & EmbeddedNational Science Foundation · UofL · Summers 2024 & 2025

Chip Camp (NSF)

Taught 30 high-schoolers to build a 4-bit adder three ways: ICs, FPGA, and microcontroller.

Role: Instructor (paid)

Chip Camp (NSF)

Overview

A National Science Foundation–funded summer program for Louisville high-schoolers interested in hardware. Working with the CSE department chair, I taught and guided ~30 students to build a 4-bit adder three different ways (with discrete IC components, on an FPGA, and on a microcontroller), including hands-on soldering and bring-up. Paid, two summers running (2024 & 2025).

Try it yourself: a real 4-bit adder

This is the real logic, not a picture. Toggle bits for A and B and watch the carry ripple through the gates (or drop in the IC). It's the same 4-bit adder I taught three ways here: with primitive gates, on an FPGA, and on a microcontroller.

A13
81
41
20
11
+
B11
81
40
21
11
result13 + 11 = 24
1C4
1S3
0S2
0S1
0S0
ripple-carry
1C4
FA3
1A
1B
1S3
FA2
1A
0B
0S2
FA1
0A
1B
0S1
FA0
1A
1B
0S0
0C0
full adder · bit 1
A=1B=1Cin=0XORAND0XORANDORS=0Co=1

Highlights

  • Designed and led hands-on labs building a 4-bit adder with ICs, FPGAs, and microcontrollers.
  • Taught soldering, digital-logic fundamentals, and hardware bring-up to high-school students.
  • Collaborated directly with the department chair under NSF funding.

Gallery