February 27, 2022 - Seth Yeboah

Raspberry Pi 4 Blink LED and Switch Control

Post author:Seth Yeboah
Post published:February 27, 2022
Post category:Electronics
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In this video, I quickly flash an SD card with the Raspbian operating system for my newly bought Raspberry Pi 4. Then, setup the raspberry Pi 4, write a python script to automatically turn an LED on and off. A switch is added to the circuit and the script is modified to manually turn on the LED using the script. BlinkLED script to automatically turn LED on and off: https://github.com/syeboah7/PythonProjects/blob/master/BlinkLED.py Switch controlled LED: https://github.com/syeboah7/PythonProjects/blob/master/SwitchControlledLED.py

UID verification using an Arduino UNO and a RFID Reader (RC522)

Post author:Seth Yeboah
Post published:February 27, 2022
Post category:Electronics
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RFID verification using the unique ID. Compares a scanned card's UID with a saved card's UID. If they match, it will open a door. Github Link: https://github.com/syeboah7/Arduino/blob/master/RFID_Verification.ino

Traffic Light Controller Using Tiva C Series TM4C123G and Hardware Interrupt

Post author:Seth Yeboah
Post published:February 27, 2022
Post category:Electronics
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Tiva C Series TM4C123GH6PM Microcontroller A normal traffic light sequence is set to idle. A switch is used to interrupt this normal sequence for a short time. After the interrupt is over, the circuit returns to the normal sequence. https://github.com/syeboah4/Traffic-Light-Controller Engineering Projects by SY

Fibonacci Numbers: Using Tiva C Series TM4C123 and BCD to Seven Segment Decoders

Post author:Seth Yeboah
Post published:February 27, 2022
Post category:Electronics
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Quick Demo of 3 Seven Segments displays displaying the first 17 Fibonacci numbers. http://www.ti.com/lit/ds/symlink/sn5447a.pdf Engineering Projects by SY