Case Studies
GSR-Enabled Multi-Biomarker Athlete Monitoring Wristband Case Study
See how PS Electronics helped a European sports-tech startup turn a GSR-enabled athlete monitoring wristband into a manufacturable product.
LPG Gas Monitor Mechanical-Electrical Prototype Case Study
PS Electronics defined a mechanical-electrical prototype path for a smart LPG gas-level monitor, addressing load-cell accuracy, enclosure structure, battery layout, RF clearance, and production readiness.
MEMS Sensor PCBA Ultrasonic Cleaning Damage Case Study
A MEMS sensor PCBA project suffered sensor failures after ultrasonic cleaning. This case study shows how PS Electronics redesigned the process, verified EOL components, and delivered reliable boards without sensor damage.
6-Layer HDI ADAS Computing Board PCB Case Study
See how PS Electronics helped an ADAS customer solve a mid-volume HDI PCB manufacturing challenge, achieving 98.5% pilot yield and 2,500 boards per month.
10-Channel Medical Charger PCBA Case Study
See how a 10-channel medical charger PCBA project balanced cost targets, FDA-ready BOM control, and fast engineering iteration from sample build to volume production.
Development of a Sweat Biomarker Wearable Device Case Study
Case study on developing a high-performance sweat biomarker wearable device for professional athletes, covering design, materials, signal stability, and manufacturing solutions.
Screenless ESP32 Wearable for Remote Patient Monitoring Case Study
Explore a case study of a screenless ESP32 wearable designed for remote patient monitoring, highlighting solutions for low power, compact design, and reliable connectivity.
Fail-Safe Fire Curtain Controller Box Build Case Study
An engineering case study on a 350W fail-safe fire curtain controller box build, covering Back-EMF braking, EN 12101-10 compliance, battery sizing, and field failure reduction.
ESP32 PCB Failure Case Study on Power and RF Layout
Discover how ESP32 PCB layout flaws caused 68% field failures in IoT environmental monitors and learn practical design fixes for power integrity, RF isolation, and sensor reliability.
0.25mm Fine Pitch Prototype PCB Assembly for Semiconductor Validation
This case study showcases a 0.25mm fine-pitch prototype PCB assembly for semiconductor validation, highlighting how high-density BGAs and 01005 components were assembled with precision and fast turnaround.
Low-Volume, High-Power Audio PCB Assembly Project
A PCB assembly case study for the Hammerhead Dyno audio test device, detailing how PCBCool solved BTC power resistor voiding, thermal imbalance, and low-volume constraints through process optimization.
