Licky's Column

ATmega4809 Curiosity Nano

ATmega4809 Curiosity Nano

ATmega4809 Features As the first megaAVR device to integrate core-independent peripherals (CIP), the ATmega4809 performs tasks in hardware ...

Hardware Debugger Tools in Embedded Systems

Hardware Debugger Tools in Embedded Systems

What is a Hardware Debugger? A hardware debugger is a tool that communicates with a microcontroller through a debugging interface, allowing...

STM32G4 Series Microcontroller High Performance MCUs

STM32G4 Series Microcontroller High Performance MCUs

About STM32G4 The STM32G4 high-performance microcontroller is a unique next-generation creation by ST, featuring outstanding performance su...

DIY Alarm Wireless Sensor, Compatible With DSC PowerSeries Alarm System, With Keypad Status Indicator

DIY Alarm Wireless Sensor, Compatible With DSC PowerSeries Alarm System, With Keypad Status Indicator

Supplies For the alarm panel (already installed): DSC PC1616/PC1832/PC1864 alarm panel (NOT compatible with other systems such as the DSC Neo ser...

7 Technical Elements for Successful PCB Design

7 Technical Elements for Successful PCB Design

Tip 1: Focus on researching manufacturing methods and foundry chemical processing   In this era of fabless IC companies, it is not surprising that ...

Guide To Reducing PCB Design Errors

Guide To Reducing PCB Design Errors

LOOK FOR COMPONENT CONCERNS Component placement can cause some major design headaches if there are mistakes. Placement needs to take electrical noi...

7 Design Aspects Of IoT PCB Designs

7 Design Aspects Of IoT PCB Designs

1. IoT PCB design domains An IoT product typically collects information from the real world, coverts it to the digital one and then transmits data ...

PCB Design Rules For Wiring And Crosstalk

PCB Design Rules For Wiring And Crosstalk

Today’s electronic devices market demands miniaturized printed circuit boards (PCBs) with a multitude of high-speed functions integrated on a singl...

PCB layout for crystal resonator (STM32)

PCB layout for crystal resonator (STM32)

1. Is this a correct understanding the recommended PCB layout? On the top layer of the PCB: you create a "guard ring" (a thick copper pour around t...

Is smaller better in crystal packages?

Is smaller better in crystal packages?

Explaining Why Timing Solutions Are Getting Smaller Downsizing is a popular trend in modern electronics. Everything is getting more miniature. From...

Crystal and Oscillator Printed Circuit Board Design Considerations

Crystal and Oscillator Printed Circuit Board Design Considerations

Crystal Printed Circuit Board (PCB) Design Guidelines Connect the crystal and external load capacitors on the PCB as close as possible to the osci...

Battery charge module

Battery charge module