Uploaded March 2024 | Updated September 2026, 2 weeks ago
Teardrops in PCB design are small, tadpole-shaped features that improve the reliability of printed circuit boards by enhancing the connection between pads and traces or vias and traces. These additions are particularly useful in high-reliability applications where mechanical stress and thermal expansion might cause pad or cracking. Teardrops help by distributing stress more evenly and reducing the chances of trace detachment under stress. They are often added during the PCB layout phase using design software, which can automatically generate teardrops based on predefined settings.
KiCad 8 now allows you to specify the properties of teardrops for circular and rectangular pads and add teardrops to any pad using the bulk edit feature. You can also use specific teardrops for track-to-track connections.
Go to https://txplo.re/kicad8_review for the details.
Please note that this blog post is a document I am actively working on now.
Whether you’re a seasoned KiCad user or just getting started, it’s important to stay up to date with the latest developments in the software. By reading this article, you’ll better understand the new tools and functionalities available and how they can enhance your design process.
I’ll cover everything from improved user interface enhancements to new functionality streamlining the design process. This article is a must-read to quickly transition to KiCad 8 from a previous version or even a different PCB tool.
#kicad #pcb #tech_explorations
Teardrops in PCB design are small, tadpole-shaped features that improve the reliability of printed circuit boards by enhancing the connection between pads and traces or vias and traces. These additions are particularly useful in high-reliability applications where mechanical stress and thermal expansion might cause pad or cracking. Teardrops help by distributing stress more evenly and reducing the chances of trace detachment under stress. They are often added during the PCB layout phase using design software, which can automatically generate teardrops based on predefined settings.
KiCad 8 now allows you to specify the properties of teardrops for circular and rectangular pads and add teardrops to any pad using the bulk edit feature. You can also use specific teardrops for track-to-track connections.
Go to https://txplo.re/kicad8_review for the details.
Please note that this blog post is a document I am actively working on now.
Whether you’re a seasoned KiCad user or just getting started, it’s important to stay up to date with the latest developments in the software. By reading this article, you’ll better understand the new tools and functionalities available and how they can enhance your design process.
I’ll cover everything from improved user interface enhancements to new functionality streamlining the design process. This article is a must-read to quickly transition to KiCad 8 from a previous version or even a different PCB tool.
#kicad #pcb #tech_explorations
![[065] Arduino Getting Started: Debugging with Serial.println](https://i.ytimg.com/vi/ylE6mi_V6iw/mqdefault.jpg "[065] Arduino Getting Started: Debugging with Serial.println
Explore the serial.print function, a crucial instruction for your Arduino sketches, is perfect for debugging and monitoring real-time data.
This video explains how to effectively use serial.print and serial.println for debugging and data display to help you develop Arduino code without bugs.
This series is possible thanks to the kind support of Sunfounder, an online store that sells high-quality hardware and kits for Makers. Visit Sunfounder at https://sunfounder.com.
In this series, I use the SunFounder 3 1 Ultimate Starter Kit with Original Arduino Uno R4 Minima, including high-quality sensors, actuators, power supplies, and Original Arduino Uno R4 Minima for diverse projects and skill-building. Get it (affiliate link): https://www.sunfounder.com/collections/arduino-kits/products/sunfounder-3-in-1-ultimate-starter-kit-with-original-arduino-uno-r4-minima?ref=bXS65iah
Timestamps:
[00:00 - 00:07] Introduction to the Serial.Print function
[00:07 - 00:18] Importance of Serial.Print in Arduino projects
[00:18 - 00:24] Overview of Serial communication
[00:24 - 00:35] Benefits of using Serial.Print for real-time data tracking
[00:35 - 00:44] Debugging with Serial.Print
[00:44 - 01:10] Setting up Serial communication in Arduino
[01:10 - 01:30] Using Serial.Print to display sensor data
[01:30 - 01:49] Serial.Print as a debugging tool
[01:49 - 02:12] Tips for effective debugging with Serial.Print
[02:12 - 02:23] Closing remarks and invitation to subscribe")
