Embedded Systems (EN) 보관

Orange Pi IoT Server #1 – Building a Linux-Based Mosquitto MQTT Broker and FastAPI Server

2026년 08월 25일

Introduction So far, we have conducted a series of hands-on exercises using the ESP32 and Zephyr RTOS, including Wi-Fi Scan,...

Zephyr ESP32 Tutorial #5 – Wi-Fi TCP Communication

2026년 08월 22일

Introduction This article is the fifth part of the Zephyr ESP32 series and covers TCP communication. TCP/IP is one of...

Zephyr ESP32 Tutorial #4 – Wi-Fi UDP Communication

2026년 08월 18일

Introduction This is the fourth article in the Zephyr ESP tutorial series. In the previous articles, we practiced connecting the...

Zephyr ESP32 Tutorial #3 – Connecting to a Wi-Fi AP

2026년 08월 15일

Introduction In the previous article, we used Wi-Fi Scan to discover nearby APs (Access Points) and examined how Zephyr’s Wi-Fi...

Zephyr ESP32 Tutorial #2 – Wi-Fi Scan

2026년 08월 13일

Introduction In the previous article, we ported Zephyr to an ESP32 CAN board and experimented with RGB LED control. Until...

Zephyr ESP32 Tutorial #1 – ESP32 CAN Board Porting and RGB LED Control

2026년 08월 11일

Introduction In the previous article, we ported Zephyr RTOS to an STM32-based custom board and covered the basic exercises, including...

Zephyr RTOS Tutorial #2 – Multitasking Using Zephyr Threads

2026년 08월 04일

Introduction In the previous tutorial, we ported Zephyr RTOS to a custom board and created a simple LED blinking application....

Zephyr RTOS Tutorial #1 – Manual Porting to STM32 and LED Blinking

2026년 07월 31일

Introduction The field of embedded systems continues to expand as technology and hardware evolve. In the past, embedded systems were...

STM32C0316-DK FreeRTOS Tutorial #4 – Sharing a UART Resource with a Mutex

2026년 07월 08일

Introduction This article is the final installment of the FreeRTOS series. In this tutorial, we will learn how to use...

STM32C0316-DK FreeRTOS Queue Tutorial #3 – Sending ADC Joystick Events to Another Task

2026년 06월 29일

Overview So far, we have learned how to manually install FreeRTOS, explored the concept of multitasking using two LED Tasks,...

STM32C0316-DK FreeRTOS Practice #2 – Task-to-Task Event Signaling Using Semaphores

2026년 06월 22일

Overview In the previous practice, we created two tasks and verified the basic multitasking behavior of FreeRTOS. Although a single-core...

STM32C0316-DK FreeRTOS Tutorial #1 – Why Two Tasks Seem to Run at the Same Time

2026년 06월 15일

Overview In the previous article, we manually ported FreeRTOS-Kernel V11.3.0 to the STM32C0316-DK development board and verified that a simple...

How to Manually Install FreeRTOS-Kernel V11.3.0 on STM32C0316-DK

2026년 06월 11일

Introduction STM32C031 FreeRTOS Manual Port is the main topic of this tutorial series. FreeRTOS is one of the most widely...

Tang Nano 9K Unboxing and First FPGA Blink Test

2026년 05월 12일

Tang Nano 9K FPGA development board unboxing with accessories and first LED blink experiment

Introduction When studying electronics and working in the electronics field, you eventually encounter a wide range of technologies. From hardware...

3-Wire PT100 Constant Current Driven AFE Design(TLV9062+INA826)

2026년 05월 09일

3-wire PT100 constant current analog front end circuit using TLV9062 and INA826

Introduction So far, we have covered several approaches for designing an Analog Front End (AFE) to directly read PT100 temperature...

Implementing PT100 Temperature Measurement Using STM32 ADC DMA

2026년 05월 02일

Introduction In the previous posts, I connected the STM32 and the PT100 analog interface board and tested two different methods...

STM32 ADC Time-Distributed Sampling Design Method

2026년 04월 28일

Introduction One of the simplest ways to use ADC on STM32 is to read multiple samples at a fixed moment...

Reading PT100 Signals with STM32F103 ADC (Polling Method Experiment)

2026년 04월 26일

Introduction In the previous article, I designed an analog front-end (AFE) board for reading PT100 signals using an ADC instead...

PT100 Temperature Measurement AFE (Analog Front End) Design