Mastodawn

USB Setup on x86 Environment

📱 Download Now from Google Play
👉 https://play.google.com/store/apps/details?id=com.piembsystech&pcampaignid=web_share
🌍 Visit for more:
👉 https://piembsystech.com/usb-protocol/

#USB #USBAnalyzer #USBCommunication #USBTesting #x86 #Automotive #AutomotiveSoftware #AutomotiveEmbedded #EmbeddedSystems #ECUTesting #ECUDevelopment #AutomotiveEngineering #VehicleElectronics #CarSoftware #AutomotiveTechnology #AutomotiveInnovation #ControlSystems #Diagnostics #ProtocolTesting #EmbeddedDesign #EmbeddedDebugging #SignalAnalysis

PiEmbSysTech Sep 9

I²C Physical Layer – Open Collector vs Push-Pull in Automotive Embedded Systems

📱 Download Now from Google Play
👉 https://play.google.com/store/apps/details?id=com.piembsystech&pcampaignid=web_share
🌍 Visit for more:
👉 https://piembsystech.com/i2c-protocol/

#I2C #OpenCollector #PushPull #EmbeddedSystems #Automotive #AutomotiveElectronics #EmbeddedHardware #VehicleElectronics #Microcontrollers #ECUTesting #AutomotiveEngineering #EmbeddedDesign #CarSoftware #AutomotiveSoftware #AutomotiveEmbedded #AutomotiveTechnology #AutomotiveInnovation #ControlSystems

BLE Voice Sep 5

Discover how the KT148A voice chip is transforming medical devices! This 8-pin IC enables blood glucose meters to announce results, infusion pumps to cut through noise, and rehab equipment to guide patients. Features include 420KByte storage, 2μA static current, PWM-driven speaker, and wide-temperature support. Perfect for medical applications requiring reliability and clarity. #KT148A #VoiceChip #MedicalDevices #VoiceInteraction #MedTech #EmbeddedDesign

https://www.linkedin.com/pulse/sound-revolution-medical-devices-how-8-pin-kt148a-voice-tsui-oou5c

BLE Voice Aug 22

The KT148A isn’t just another voice chip—it’s a game-changer for smart devices. With 15-level volume control, 224 voice addresses, wide voltage support (2V–5.5V), and ultra-low power consumption (down to 1.7µA), it brings clear, reliable sound to doorbells, appliances, and more. Plus, it resists EMI and supports easy serial-port updates. Perfect for embedded developers!

#KT148A #VoiceChip #SmartHome #EmbeddedDesign #IoT #OpenHardware #Electronics

https://www.linkedin.com/pulse/sound-revolution-doorbells-how-kt148a-sop8-chip-amazes-junluan-tsui-nfopc

PiEmbSysTech Aug 12

Inside the 8085 Microprocessor – Understanding Its Block Diagram

📱 Learn More with Piembsystech
🔗 Download: https://play.google.com/store/apps/details?id=com.piembsystech&pcampaignid=web_share
🌍 Website: https://piembsystech.com/8085-microprocessor/

#8085Microprocessor #MicroprocessorArchitecture #BlockDiagram #EmbeddedSystems #AutomotiveElectronics #MicroprocessorDesign #ProcessorArchitecture #ECUDevelopment #VehicleElectronics #DigitalElectronics #ComputerArchitecture #EmbeddedDesign #AutomotiveEngineering #MicrocontrollerProgramming #InstructionSetArchitecture

BLE Voice Jul 28

Exploring voice chip tech for appliances? Here’s a deep dive:

🔹 OTP Voice ICs: Single-program, low-cost, drives speakers directly (code example included).
🔹 KT148A: SOP8, UART interface, updatable voice—perfect for prototyping.
🔹 TTS Chips: Convert text to speech in real-time, no recordings!

Full comparison with schematics and driver code. What’s your go-to voice solution? #EmbeddedDesign #VoiceTech #OpenHardware #DIYElectronics

https://www.linkedin.com/pulse/voice-chip-technology-enabling-appliances-speak-selection-tsui-kntrc

BLE Voice Jul 27

The KT148A voice chip brings AI-like interaction to shared lockers in public spaces! Features:
✨ 420s voice storage, 224 segments (expandable)
✨ Supports button, sensor (PIR/door), & cloud triggers
✨ Custom prompts for guidance, safety, branding

Designed for hassle-free integration with 32-bit DSP & PWM drive. A must for modern self-service solutions!

🔗 Explore KT148A(https://www.aliexpress.com/item/1005009084565910.html)

#VoiceTechnology #SmartStorage #EmbeddedDesign #IoT #OpenHardware

Solution(https://www.linkedin.com/pulse/shared-locker-voice-solution-kt148a-broadcasting-chip-junluan-tsui-r9eqc)

BLE Voice Jul 21

PSA for hardware tinkerers: JL (Jieli) chips use opaque silk-screen markings, but there’s a pattern!

🔹Serial (e.g., "AB18A"): Production date/batch—usually irrelevant.
🔹Part after "-" (e.g., "25B4"): The golden ticket! Search "25B" in Jieli’s catalog, then verify package type.

Most JL chips follow this, but some need factory help. Shared a full breakdown on my blog.

#JLchip #Electronics #EmbeddedDesign #OpenHardware #PCB

https://www.linkedin.com/pulse/interpretation-jl-jieli-chip-silk-printing-how-judge-junluan-tsui-tlzxc