Build your own temperature sensor with RGB Thermometer. Monitor temperature with colorful hues. #DIYelectronics #Thermometer #RGBLED #Arduino

Experience the future of networking with the PCB Business Card V2 – a state-of-the-art smart business card designed to boost your professional presence. This innovative PCB integrates advanced NFC technology to instantly connect contacts to your digital portfolio while showcasing a suite of highly optimized hardware modules. > Enjoy precise 13.56MHz tuning, larger and clearer instructional fonts, and enhanced backside features for seamless setup and practical usage. Whether you're at tech expos, business conferences, or networking events, this sleek design offers detailed build instructions and an optimized bill of materials to elevate your DIY electronics experience. Step into next-generation personal branding and make a memorable impression with this cutting-edge smart business card. #SmartBusinessCard #NFC #PCBDesign #TechInnovation #Networking #DIYElectronics

Introducing our innovative modular, AI-powered DIY laptop carrier board project! This design focuses on a step-by-step approach, starting with a solid architectural scaffold that lays the groundwork for a high-performance system. The project is built around a hierarchical schematic structure including: • A Top Sheet outlining the system overview and power tree • SoM Connectors organized into three 100-pin assemblies (two CM4/5-compatible and one dedicated to high-speed operation) • Dedicated Power/PD management • An M.2 A+E interface for the Coral TPU (PCIe x1 from PORT0) • An M.2 M-key interface for an NVMe SSD (PCIe x2 from PORT1) • Comprehensive USB & Hub configurations • A microSD integration module • Supervisory and Reset controls The design aligns with cost-effective 4-layer board stackup practices (JLCPCB friendly) while following best high-speed design guidelines for USB/PCIe integrity. The integrated silkscreen placeholders feature custom sci-fi fonts for a unique, personal branding touch. Key routing notes include precise PCIe lane mappings based on the Orange Pi CM5 manual, ensuring clean ground return paths, effective decoupling, and proper AC-coupling placement. With paired USB hubs optimized for minimal depth and latency and robust power sequencing strategies, this project is poised to evolve into a high-speed, scalable prototype. #DIYElectronics #ModularDesign #PCBDesign #EmbeddedSystems #PCIe #USBDesign #OrangePiCM5 #TechInnovation #HighSpeedElectronics

Experience the future of networking with the PCB Business Card V2 – a state-of-the-art smart business card designed to boost your professional presence. This innovative PCB integrates advanced NFC technology to instantly connect contacts to your digital portfolio while showcasing a suite of highly optimized hardware modules. Enjoy precise 13.56MHz tuning, larger and clearer instructional fonts, and enhanced backside features for seamless setup and practical usage. Whether you're at tech expos, business conferences, or networking events, this sleek design offers detailed build instructions and an optimized bill of materials to elevate your DIY electronics experience. Step into next-generation personal branding and make a memorable impression with this cutting-edge smart business card. #SmartBusinessCard #NFC #PCBDesign #TechInnovation #Networking #DIYElectronics

The ATtiny85 LED controlled board is a compact microcontroller board that can control multiple LEDs. Perfect for DIY electronics projects. #ATtiny85 #LEDcontroller #microcontroller #DIYelectronics #maker