Another World

Exploring the Game Boy's Audio System: A Deep Dive into Sound Programming

How to emulate and program the Game Boy Sound System using modern tools

By Lester Knight Chaykin

Posted on October 26, 2025 12:18 AM · 2 minute read

In today’s post, we’re diving into the nostalgic world of the Game Boy and its audio system. The Game Boy, a pillar of handheld gaming, not only provided us with unforgettable gaming experiences but also had a unique sound system that continues to be popular among chiptune artists and retro enthusiasts. We’ll explore how to emulate and program the Game Boy’s sound system, specifically focusing on how to recreate these sounds using modern programming tools. [Read More]

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Exploring CAN Bus: Implementing a CAN Network on STM32

A deep dive into setting up a Controller Area Network (CAN) with STM32 for automotive applications

By Lester Knight Chaykin

Posted on October 25, 2025 12:22 AM · 2 minute read

Controller Area Network (CAN) is pivotal in automotive and industrial applications due to its robustness and reliability in environments with high electromagnetic interference. In this post, I’ll guide you through the process of setting up a CAN network using the STM32 microcontroller, which is favored for its advanced peripherals and performance in real-time applications. [Read More]

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Exploring UART Communication in Raspberry Pi Pico

Implementing Full-Duplex Serial Communication Using MicroPython

By Lester Knight Chaykin

Posted on October 24, 2025 12:23 AM · 2 minute read

Introduction [Read More]

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Exploring the Fundamentals of I2C Communication on the PIC Microcontroller

A deep dive into implementing I2C protocol for sensor integration using PIC16F877

By Lester Knight Chaykin

Posted on October 23, 2025 12:24 AM · 2 minute read

Introduction [Read More]

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Exploring UART Communication with Raspberry Pi and Arduino

Step-by-step guide to setting up a UART communication between Raspberry Pi and Arduino for IoT applications

By Lester Knight Chaykin

Posted on October 22, 2025 12:24 AM · 2 minute read

UART (Universal Asynchronous Receiver/Transmitter) is a crucial communication protocol for embedded systems, offering a simple and effective method for serial communication between devices like microcontrollers and computers. In this post, we’ll explore how to set up UART communication between a Raspberry Pi and an Arduino, which is a common scenario in Internet of Things (IoT) applications. [Read More]

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Mastering the STM32 Watchdog Timer for System Reliability

Enhancing Embedded System Stability through the STM32 Independent Watchdog

By Lester Knight Chaykin

Posted on October 21, 2025 12:21 AM · 2 minute read

Introduction [Read More]

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Mastering CAN Bus: Implementing Robust Vehicle Communication Systems

A deep dive into CAN protocol for automotive applications with practical implementation on STM32

By Lester Knight Chaykin

Posted on October 20, 2025 12:18 AM · 2 minute read

Introduction [Read More]

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Diving Deep into FPGA-based Neural Network Acceleration

Implementing a Basic Neural Network on an FPGA to Accelerate Deep Learning Tasks

By Lester Knight Chaykin

Posted on October 19, 2025 12:18 AM · 2 minute read

In this post, we will explore how to implement a basic neural network on an FPGA (Field-Programmable Gate Array) to accelerate deep learning tasks. With the increasing demand for high-speed and efficient processing in AI applications, FPGAs offer a compelling alternative to traditional CPU and GPU architectures due to their parallel processing capabilities and reconfigurability. [Read More]

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Mastering UART Communication with ESP32

A deep dive into UART protocol implementation on the ESP32 microcontroller

By Lester Knight Chaykin

Posted on October 18, 2025 12:20 AM · 2 minute read

Introduction [Read More]

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Mastering Memory Management in Embedded Systems: A Deep Dive into STM32 DMA

Understanding the intricacies of Direct Memory Access on the STM32 platform for optimized data transfers

By Lester Knight Chaykin

Posted on October 17, 2025 12:22 AM · 2 minute read

Direct Memory Access (DMA) is a feature of microcontrollers that allows certain subsystems within the device, such as peripherals, to directly read from and write to memory without involving the central processing unit (CPU). This capability is crucial in embedded systems where efficiency and real-time performance are paramount. Today, we’ll explore how to effectively utilize the DMA controller on STM32 microcontrollers to optimize data transfers, thereby reducing CPU load and enhancing system performance. [Read More]

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