Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Vyldor15h ago • 4 min read
I published the experiment that could kill my own product
Three days ago I deleted the main feature of my product because 8.6 mm of buckle cavity could not...
#embedded#hardware#electronics#showdev
0 0
Josef Lejsek5d ago • 3 min read
Stop Wasting 3 Hours a Week on BOM Sourcing — Here’s My No-BS Workflow for Devs
Raise your hand if you’ve ever stayed up till 2AM just to track down one single missing chip for you...
#hardware#embedded#electronics#diy
0 0
Mia1d ago • 2 min read
Network Transformer vs Pulse Transformer: A Datasheet-First Comparison for Hardware Engineers
A network transformer is an application-specific pulse transformer for an Ethernet interface. “Pulse...
#ethernet#hardware#electronics#networking
0 0
Josef Lejsek6d ago • 1 min read
Taming DDR5-4800: MT25AD1G8SLA-077E Timing Debug Notes
DDR5-4800's 600ps clock period leaves almost zero margin for error. One wrong timing config on our.....
#electronics#hardware#embedded#fpga
0 0
Amine6d ago • 2 min read
Dashcam 4K : ce que le super-condensateur change vraiment (vs batterie lithium)
Pourquoi les dashcams sérieuses abandonnent la batterie lithium au profit d'un super-condensateur : ...
#hardware#iot#electronics
0 0
Bruce Zhang1d ago • 11 min read
How Neutral Electrode Contact Impedance Is Measured in Electrosurgical Systems
A neutral electrode used with high-frequency surgical equipment can look deceptively simple. A...
#electronics#mojo#healthtech#testing
5 0
Saurab Gyawali3d ago • 4 min read
What's This Thing In A Laptop Charger ?
Have you noticed this in laptop chargers and wondered what that is?? Give me 4 minutes and I will.....
#electronics#ece#information
0 0
Mia5d ago • 1 min read
Building a Network Transformer Supplier Audit Scorecard
A supplier should be approved from evidence across technical, quality, production and delivery...
#hardware#codequality#supplychain#electronics
0 0
fluidwire5h ago • 4 min read
Why Are Circuit Boards Green?
Pick up almost any piece of electronics — a router, a smart plug, an ESP32 dev board, the controller...
#hardware#electronics#iot#beginners
0 0
Josef Lejsek2d ago • 1 min read
How we cut our hardware team's IC sourcing time by 70% last month 🛠️
If you’ve ever stayed up late debugging a prototype, only to realize your critical microcontroller i...
#hardware#embedded#electronics#startup
0 0
fluidwire6d ago • 4 min read
Why Clocks Use a 32,768 Hz Crystal
Pry open almost any digital watch, alarm clock, or IoT sensor and you will find a tiny metal can,...
#iot#embedded#hardware#electronics
0 0
AtlasPCBEngineering3d ago • 4 min read
8-Layer PCB Stackup Design: A Manufacturer's Guide to Configurations and Cost
The transition from a 6-layer to an 8-layer PCB stackup represents a meaningful step in both design....
#pcb#electronics#hardware#engineering
0 0
AtlasPCBEngineering6d ago • 4 min read
PCB UL Certification Demystified: UL 94, UL 796, and What Engineers Actually Need to Specify
When engineers specify "UL certified" on their PCB orders, most are actually invoking two distinct.....
#pcb#electronics#hardware#engineering
0 0
AtlasPCBEngineering5d ago • 4 min read
4-Layer PCB Stackup Design: A Manufacturer's Guide to Configurations, Materials & Impedance
Every PCB design journey eventually hits the point where two layers aren't enough. You need proper.....
#pcb#electronics#hardware#engineering
0 0
AtlasPCBEngineering3d ago • 4 min read
6-Layer PCB Stackup Design: Real Material Specs, Impedance Calculations, and Cost Analysis
Moving from a 4-layer to a 6-layer PCB is one of those decisions that can feel murky until you...
#pcb#electronics#hardware#engineering
0 0
AtlasPCBEngineering1d ago • 3 min read
1oz vs 2oz Copper PCB: When to Upgrade and What It Actually Costs
1oz vs 2oz Copper PCB: When to Upgrade and What It Actually Costs After manufacturing...
#pcb#electronics#hardware#engineering
1 0
AtlasPCBEngineering2d ago • 5 min read
10-Layer PCB Stackup Design: A Manufacturer's Guide to Configurations, Impedance, and Cost
When 8 Layers Aren't Enough: A Manufacturer's Perspective on 10-Layer PCB Stackup...
#pcb#electronics#hardware#engineering
0 0
AtlasPCBEngineering1d ago • 4 min read
12-Layer PCB Stackup Design: A Manufacturer's Guide to Configurations and Impedance Control
12-Layer PCB Stackup Design: A Manufacturer's Guide After manufacturing tens of thousands...
#pcb#electronics#hardware#engineering
0 0
AtlasPCBEngineering2h ago • 4 min read
2-Layer vs 4-Layer PCB: When the Extra Cost Is Worth It (with Real Pricing Data)
Every PCB design reaches a point where the engineer has to choose: stick with two layers or add the....
#pcb#electronics#hardware#engineering
0 0