Raspberry Pi, Python, and Electronics Bootcamp

Set up Raspberry Pi OS on a Raspberry Pi 4 headlessly using Raspberry Pi Imager, enable wifi and ssh, install xrdp, and access the Pi via Windows remote desktop.

Tour the Raspbian OS on Raspberry Pi, exploring the programming environment, Python interpreter, GCC compiler, and IDEs. Navigate the office suite, internet, and system tools like the file manager.

Install idle3 on a Raspberry Pi running Raspbian and verify the setup by launching the Python 3 prompt.

Enable and install the VNC server on a Raspberry Pi and connect remotely with the VNC viewer to access its graphical desktop, adjusting the resolution for clarity.

Learn to connect to a Raspberry Pi remotely using Putty, VCP, and mobile system for remote terminal access, file transfer, and X11 forwarding.

Turn your Raspberry Pi 4 into a portable tablet by assembling the display, fan, and GPIO ribbon, then boot with a microSD card and power.

Explore Raspberry Pi GPIO pins, their power, ground, and dual-purpose functions, plus I2C, SPI, and UART interfaces across 26-pin and 40-pin models.

compare parallel and serial bus fundamentals, illustrating parallel with eight data lines and a transmitter–receiver path, and serial with a single line and msb-first sequencing, highlighting hardware trade-offs.

Compare UART and USART: UART is asynchronous with a baud rate and its clock; USART is synchronous, derives its clock, and can be used as UART though not vice versa.

Master the spi interface, covering master-slave roles, multi-slave setups with slave selects, daisy-chain configurations, and key applications from sensors to lens-camera communication.

Master and slave devices communicate on the I2C bus using the serial data line (SDA) and clock line (SCL). Pull-up resistors and open-collector signaling support 3.3V/5V operation for sensors and displays.

Explore electronics prototyping basics with a breadboard, learning how bus lines power circuits, how MB-102 boards connect components, and how to use power supplies and jumpers.

Learn the basics of diodes and leds, including anode and cathode, and use ohm's law to choose resistors that limit current in series with leds on a breadboard power source.

Explore using a breadboard holder for easy prototyping with Raspberry Pi and Arduino, securing boards with screws, and aligning multiple boards for stable breadboard layouts.

Learn to install Fritzing, a tool for drawing circuit diagrams and laying out Arduino-based circuits, and save sketches using a large parts library.

Blink an LED on a Raspberry Pi using Python and RPi.GPIO library. Configure pin 8 as BOARD-mode output with a 220-ohm resistor, then toggle high and low each second.

Reuse the same circuit and code to visually transmit an sos message, using a flash function and a while loop to display three dots, three dashes, and three dots.

Learn to modify a Raspberry Pi circuit to blink two leds alternately using a Python program, wiring GPIO pins 8 and 10 with resistors to ground and a sleep loop.

Learn a second method to blink LEDs using the same circuit with a counter-based logic in Python on a Raspberry Pi, comparing alternative blink approaches and hands-on circuit practice.

Demonstrates the chaser effect on an lcd with a Raspberry Pi using Python 3, wiring GPIO pins 2, 3, 4, 17, 27, 22, 10, 9, 11 and GPIO Zero.