Why “Aging” Makes Switches Reliable
We burn-in switches at 50℃±5℃ to catch early flaws & ensure they endure real-world heat—before they reach you. No weak links, just lasting performance. 🌡️⚙️
#SwitchManufacturing #NetworkReliability #HardwareTesting #ProductionProcess #TechInside #IndustrialNetworking
Tested Next.js native deps on riscv64 hardware (Banana Pi F3). Results:
✅ Sharp WASM: Production-ready (604ms resize 1920×1080, zero crashes)
❌ Prisma: Broken (WASM parser bug, no fix)
Hardware testing beats speculation. 2,400+ lines of docs updated with real numbers.
#RISCV #NextJS #WebAssembly #NodeJS #EmbeddedSystems #HardwareTesting #EdgeComputing #OpenSource #Prisma #TechnicalDocumentation #devEco
JTAG TAP Controller Logic
📱 Download → PiEmbSysTech App
👉 https://play.google.com/store/apps/details?id=com.piembsystech&pcampaignid=web_share
🌍 Learn More → https://piembsystech.com/joint-test-action-group-jtag-protocol/
#JTAG #TAPController #AutomotiveEngineering #PiEmbSysTech #EmbeddedSystems #ECUDesign #HardwareDebugging #FirmwareProgramming #AutomotiveElectronics #AUTOSAR #BoundaryScan #IEEE11491 #HardwareTesting #VectorTools #Microcontrollers #AutomotiveDiagnostics #ECUValidation #FunctionalSafety #ASIL #ElectricVehicles #NXP #Infineon #FPGA #HardwareBringUp #AutomotiveSoftware
Testing the Raspberry Pi 500's new mechanical keyboard
https://www.jeffgeerling.com/blog/2025/testing-raspberry-pi-500s-new-mechanical-keyboard
#HackerNews #RaspberryPi500 #MechanicalKeyboard #TechReview #RaspberryPi #HardwareTesting
Ever wondered how Apple ensures your Watch stays connected? A rare peek inside their labs reveals anechoic chambers 'like Elsa's castle' for testing 5G, satellite, and more! Sounds like they're having a *chilling* good time.
What's the most intense tech testing environment you've seen or heard of?
#AppleWatch #TechNews #Connectivity #HardwareTesting #MindLude
https://www.cnet.com/tech/mobile/i-went-inside-the-secret-apple-watch-labs-to-see-how-it-tests-5g-and-satellite-connectivity/#ftag=CAD590a51e
The JieLi (JL) Bluetooth Test Box is a must-have for hardware teams! It supports:
🔸 Parallel testing of 2 devices (4+ recommended for efficiency)
🔸 Configurable tests via dip-switch (music playback, call frequency deviation)
🔸 Clear displays for device name, status (🎵/📞), and real-time frequency data
🔸 Physical buttons for playback control (pause, skip, volume)
Ideal for production line validation!
New technical breakdown: JL (JieLi) Bluetooth Test Box button functions decoded!
Essential for developers working with JieLi Bluetooth solutions in
#EmbeddedSystems and #IoT projects. The intuitive button layout simplifies prototype validation and field testing.
#BluetoothTechnology #HardwareTesting #WirelessDev #JieLi #EngineeringTools
🚀 #Bluetooth devs! Just documented my workflow with Jieli's Bluetooth Test Box - a beast for #AudioEngineering validation. Some key takeaways:
🔧 Must-know:
Dual-device parallel testing cuts validation time
Keep freq offset <±20KHz (Switch 4+5 ON)
Wireless updates via SD/BT (no cable mess)
📚 Full docs (schematics, scripts, manual):
https://www.aliexpress.com/store/1104656113
Need help? @blevoice@mastodon.social or +86 159 0279 7635 (Signal/WhatsApp)
#EmbeddedSystems #HardwareTesting #WirelessTech #Engineering
In April last year, Codethink announced the Quality Assurance Daemon (QAD) tool: a lightweight Linux daemon designed to aid functional testing of software applications by interacting with the User Interface (UI) of an embedded system. We’ve recently made some enhancements to the tooling, and will be covering these in our latest blog post.
You can read the full blog here: https://www.codethink.co.uk/articles/2024/qad-and-qanvas-for-hardware-testing/
#LongTermMaintainability #FOSS #opensource #openqa #hardwaretesting
