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Hedy

Publish some interesting electronic articles

Joined Joined on  Personal website https://www.ampheo.com/
How to expand the number of I/O pins using shift registers or I/O expanders?

How to expand the number of I/O pins using shift registers or I/O expanders?

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Design of FIR Extraction Filter Implemented by XC2V1000

Design of FIR Extraction Filter Implemented by XC2V1000

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5 min read
How to use Cargo to cross compile Rust programs for Raspberry Pi?

How to use Cargo to cross compile Rust programs for Raspberry Pi?

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2 min read
The method of outputting PWM pulses from a microcontroller

The method of outputting PWM pulses from a microcontroller

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3 min read
How to solve the problem of MSPM0G3507 chip locking?

How to solve the problem of MSPM0G3507 chip locking?

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5 min read
How to simulate Arduino in Proteus?

How to simulate Arduino in Proteus?

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What is an interrupt and how is it used?

What is an interrupt and how is it used?

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How to connect multiple sensors to one Arduino Uno serial port?

How to connect multiple sensors to one Arduino Uno serial port?

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4 min read
How to debug FPGA Verilog HDL code?

How to debug FPGA Verilog HDL code?

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3 min read
How can I learn USB communication for STM32?

How can I learn USB communication for STM32?

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3 min read
How to connect sensors with Raspberry Pi GPIO?

How to connect sensors with Raspberry Pi GPIO?

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3 min read
How to implement multitasking scheduling mechanism on a microcontroller?

How to implement multitasking scheduling mechanism on a microcontroller?

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4 min read
How do Hall effect sensors work for speed or position detection?

How do Hall effect sensors work for speed or position detection?

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How to build a robot car using an L298N motor driver, DC motors, and Arduino?

How to build a robot car using an L298N motor driver, DC motors, and Arduino?

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3 min read
How to configure ESP32 environment with Arduino?

How to configure ESP32 environment with Arduino?

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How to use Systick to achieve microsecond (us) level delay in STM32?

How to use Systick to achieve microsecond (us) level delay in STM32?

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How to Flash Raspberry Pi OS to an SD Card? (Step-by-Step Guide)

How to Flash Raspberry Pi OS to an SD Card? (Step-by-Step Guide)

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How to control an LED’s brightness using a potentiometer

How to control an LED’s brightness using a potentiometer

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How do timers work in microprocessor systems?

How do timers work in microprocessor systems?

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Hardware Implementation of FFT Algorithm Based on FPGA

Hardware Implementation of FFT Algorithm Based on FPGA

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How to read data from I2C or SPI-based sensors?

How to read data from I2C or SPI-based sensors?

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How to measure phase difference with STM32?

How to measure phase difference with STM32?

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How to blink an LED using Arduino?

How to blink an LED using Arduino?

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What to do if Raspberry Pi won’t boot?

What to do if Raspberry Pi won’t boot?

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Modern Microprocessors in Autonomous Driving: Key Applications & Technologies

Modern Microprocessors in Autonomous Driving: Key Applications & Technologies

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How do you reduce power consumption in an FPGA?

How do you reduce power consumption in an FPGA?

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How to use a microcontroller to control a relay?

How to use a microcontroller to control a relay?

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How do light sensors like LDR or TSL2561 work?

How do light sensors like LDR or TSL2561 work?

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What is the role of the bootloader in Arduino? Why is the Bootloader Needed?

What is the role of the bootloader in Arduino? Why is the Bootloader Needed?

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Is there a bug in the hardware I2C of STM32?

Is there a bug in the hardware I2C of STM32?

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How to add an RTC (Real-Time Clock) module to your Raspberry Pi?

How to add an RTC (Real-Time Clock) module to your Raspberry Pi?

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Real-Time Object Detection on FPGA Using HLS

Real-Time Object Detection on FPGA Using HLS

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A minimal FreeRTOS example for an STM32 microcontroller

A minimal FreeRTOS example for an STM32 microcontroller

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Using DMA-based ADC sampling with STM32 (HAL library)

Using DMA-based ADC sampling with STM32 (HAL library)

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How do I configure GPIO pins on STM32?

How do I configure GPIO pins on STM32?

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How do you handle metastability in FPGA designs?

How do you handle metastability in FPGA designs?

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How to use Arduino with an IMU sensor for drone?

How to use Arduino with an IMU sensor for drone?

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How to Drive TSL2591 Light Sensor with STM32?

How to Drive TSL2591 Light Sensor with STM32?

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How to display the temperature and humidity from the DHT sensor on an LCD screen?

How to display the temperature and humidity from the DHT sensor on an LCD screen?

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How has the Raspberry Pi impacted education and the maker community?

How has the Raspberry Pi impacted education and the maker community?

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5 min read
How to migrate from STM32 to ESP32?

How to migrate from STM32 to ESP32?

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How do I use STM32CubeIDE to flash and debug firmware?

How do I use STM32CubeIDE to flash and debug firmware?

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How does a microprocessor communicate with peripherals?

How does a microprocessor communicate with peripherals?

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How you can wire a DS18B20 digital temperature sensor to an STM32 microcontroller?

How you can wire a DS18B20 digital temperature sensor to an STM32 microcontroller?

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How to calibrate a temperature sensor?

How to calibrate a temperature sensor?

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Comparison between bare-metal programming and using an RTOS on STM32 microcontrollers

Comparison between bare-metal programming and using an RTOS on STM32 microcontrollers

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How do you implement fail-safes and watchdog timers in Arduino projects?

How do you implement fail-safes and watchdog timers in Arduino projects?

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2 min read
FPGA project for beginner: a blinking LED on the Basys 3 board using Verilog and Vivado

FPGA project for beginner: a blinking LED on the Basys 3 board using Verilog and Vivado

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A simple Arduino sketch to read temperature and humidity data from a DHT11 sensor

A simple Arduino sketch to read temperature and humidity data from a DHT11 sensor

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STM32 HAL Implementation of DHT11 Temperature and Humidity Collection

STM32 HAL Implementation of DHT11 Temperature and Humidity Collection

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How FPGA generates FIFO?

How FPGA generates FIFO?

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How to optimize interrupt response time for STM32F407 + Sensor Trigger?

How to optimize interrupt response time for STM32F407 + Sensor Trigger?

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How you can spot a fake ATmega328P?

How you can spot a fake ATmega328P?

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Setting of CAN filter for STM8 microcontroller

Setting of CAN filter for STM8 microcontroller

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How to power an arduino nano with a lipo battery with charger?

How to power an arduino nano with a lipo battery with charger?

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How the Flipper Zero uses the STM32WB55RG for specific tasks?

How the Flipper Zero uses the STM32WB55RG for specific tasks?

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What MCUs are used in humanoid robots?

What MCUs are used in humanoid robots?

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Why is my MCU resetting unexpectedly?

Why is my MCU resetting unexpectedly?

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Where is 8086 microprocessor used in real life nowadays?

Where is 8086 microprocessor used in real life nowadays?

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What development board to choose for building a robot?

What development board to choose for building a robot?

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