This design implements a USB security token powered by an STM32 microcontroller. The device is engineered for compactness and efficient PCB integration while ensuring robust security features. Key elements of the design include: - **Microcontroller Core:** A STM32F103T8U6 serves as the primary processing unit, handling USB communication and security protocols. - **USB Interface:** A USB-A plug provides connectivity to the host. Dedicated net portals ensure proper routing of the VBUS, D+, D–, and ground signals. - **Power Regulation:** A low-dropout regulator supplies a stable 3.3V operating voltage, ensuring low noise and proper current supply to the microcontroller and peripherals. - **Signal Conditioning and EMI Filtering:** An EMI filter is used to maintain signal integrity and reduce interference while preserving the security token’s functionality. - **Synchronous Elements:** A ceramic resonator is incorporated to provide a precise clock source for USB data transfer and microcontroller operations. - **Additional Components:** Surface-mount resistors, capacitors, and LED indicators are deployed to ensure proper conditioning, decoupling, and status feedback. Their compact 0402 packages facilitate a highly integrated design. - **Connectivity and Net Portals:** Custom net portals are used throughout the schematic to streamline connectivity and PCB layout, keeping the design modular and easy to modify. This USB security token is designed with industry-standard components and robust connectivity to ensure secure, reliable operation in portable security applications. #USBToken #STM32 #PCBDesign #SecurityTechnology #PortableSecurity #Microcontrollers #USBInterface #PowerRegulation #EMIProtection #CompactDesign

AvocAudio is a compact tinyML community board designed for extensive audio data collection for various tinyML applications. It leverages the Raspberry Pi RP2040 and integrates a LoRa-E5 LoRaWAN Transceiver Module for connectivity. Equipped with an SD card slot for local data storage, the board ensures efficient data collection. The board operates on solar power or a lithium-ion battery, ensuring flexible and efficient energy use. #audioDevices #raspberryPi #rp2040 #lorawan #iot #solar

High-level step-up converter project that uses the MC34063A family to boost an input supply to a regulated output voltage for general DC power conversion and evaluation.

A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary

Welcome to your new project. Imagine what you can build here.

Welcome to your new project. Imagine what you can build here.

A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary

This project is designed to measure water level of two tanks using ultrasonic sensors interfaced with the ESP32 microcontroller. The design leverages the processing power and wireless connectivity of the ESP32 to accurately monitor water levels and support automated water management processes. Key components include two ultrasonic sensors for precise distance measurement, robust voltage regulation using an LM2596 buck converter, and reliable power management circuits. Its modular design approach facilitates easy expansion and integration with other systems, making it an ideal solution for both DIY enthusiasts and professionals in automated fluid control and IoT applications. Firmware: https://github.com/jharwinbarrozo/ESP32-Dual-Ultrasonic-Water-Level-Monitoring-System #ESP32 #UltrasonicSensor #WaterLevelSensor #LM2596 #VoltageRegulator #ModularDesign #IoT #DIYProjects #ElectronicsDesign #automation

5V relay re-usable, modular, a sub-layout. This project is a dedicated design for a compact and reliable 5V relay module engineered to safely switch higher-power loads using a logic-level 5V control input. It features robust electrical performance with an integrated opto-isolator that provides essential isolation and protection between control circuitry and the relay output, ensuring enhanced stability and reduced electrical noise. This is ideal for seamless integration with microcontrollers in automation, control systems, and various embedded applications. Optimized for manufacturing-ready PCB layouts, this reliable module is perfect for prototyping and production in modern electronics projects. #5Vrelay #relaymodule #electronics #PCBdesign #automation #embeddedprojects #module #sublayout

This project is designed to measure water level of two tanks using ultrasonic sensors interfaced with the ESP32 microcontroller. The design leverages the processing power and wireless connectivity of the ESP32 to accurately monitor water levels and support automated water management processes. Key components include two ultrasonic sensors for precise distance measurement, robust voltage regulation using an LM2596 buck converter, and reliable power management circuits. Its modular design approach facilitates easy expansion and integration with other systems, making it an ideal solution for both DIY enthusiasts and professionals in automated fluid control and IoT applications. #ESP32 #UltrasonicSensor #WaterLevelSensor #LM2596 #VoltageRegulator #ModularDesign #IoT #DIYProjects #ElectronicsDesign #automation

A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary

Welcome to your new project. Imagine what you can build here.

Welcome to your new project. Imagine what you can build here.

Welcome to your new project. Imagine what you can build here.

A sublayout based on AMS1117-3.3 with all of its needed filtering capacitors.

A three-terminal fixed output voltage regulator.

DIN 8 (Full Size 13.2MM) Female Plug Connector 90° Panel PCB at horizontal panel position

Imported from Eagle schematic.

TPS2HC08-Q1VAH

PLUG-OF-NAILS 10-PIN W/ LEGS 8" | Plug-Of-Nails™ Cable Assembly

Boost type 1 Boost 28V 2V~24V 1.2MHz SOT-23-6 DC-DC Converters ROHS #forBoostConverter #voltageregulator #commonpartslibrary

A generic diode for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (mpn, footprint, etc.) as it becomes available. You can change the footprint and 3D model at the top level anytime you want. This is the power of #generics You can choose from available SMD footprint in this list: SMD_0603_1608Metric SMD_0805_2012Metric SMD_1206_3216Metric SMD_2010_5025Metric SMD_2114_3652Metric SMD_3220_8050Metric SMD_MELF SMD_MicroMELF SMD_MiniMELF SMD_PowerDI-123 SMD_SC-80 SMD_SMA SMD_SMB SMD_SMC SMD_SOD-110 SMD_SOD-123 SMD_SOD-123F SMD_SOD-323 SMD_SOD-323F SMD_SOD-523 SMD_SOD-923 SMD_TUMD2 Through-hole footprint is also available: THT_5KP_P7.62mm_Vertical_AnodeUp THT_5KP_P7.62mm_Vertical_KathodeUp THT_5KP_P10.16mm_Horizontal THT_5KP_P12.70mm_Horizontal THT_5KPW_P7.62mm_Vertical_AnodeUp THT_5KPW_P7.62mm_Vertical_KathodeUp THT_5KPW_P12.70mm_Horizontal THT_5W_P5.08mm_Vertical_AnodeUp THT_5W_P5.08mm_Vertical_KathodeUp THT_5W_P10.16mm_Horizontal THT_5W_P12.70mm_Horizontal THT_A-405_P2.54mm_Vertical_AnodeUp THT_A-405_P2.54mm_Vertical_KathodeUp THT_A-405_P5.08mm_Vertical_AnodeUp THT_A-405_P5.08mm_Vertical_KathodeUp THT_A-405_P7.62mm_Horizontal THT_A-405_P10.16mm_Horizontal THT_A-405_P12.70mm_Horizontal THT_DO-15_P2.54mm_Vertical_AnodeUp THT_DO-15_P2.54mm_Vertical_KathodeUp THT_DO-15_P5.08mm_Vertical_AnodeUp THT_DO-15_P5.08mm_Vertical_KathodeUp THT_DO-15_P10.16mm_Horizontal THT_DO-15_P12.70mm_Horizontal THT_DO-15_P15.24mm_Horizontal THT_DO-27_P5.08mm_Vertical_AnodeUp THT_DO-27_P5.08mm_Vertical_KathodeUp THT_DO-27_P12.70mm_Horizontal THT_DO-27_P15.24mm_Horizontal THT_DO-34_SOD68_P7.62mm_Horizontal THT_DO-34_SOD68_P10.16mm_Horizontal THT_DO-34_SOD68_P12.70mm_Horizontal THT_DO-35_SOD27_P2.54mm_Vertical_AnodeUp THT_DO-35_SOD27_P2.54mm_Vertical_KathodeUp THT_DO-35_SOD27_P5.08mm_Vertical_AnodeUp THT_DO-35_SOD27_P5.08mm_Vertical_KathodeUp THT_DO-35_SOD27_P7.62mm_Horizontal THT_DO-35_SOD27_P10.16mm_Horizontal THT_DO-35_SOD27_P12.70mm_Horizontal THT_DO-41_SOD81_P2.54mm_Vertical_AnodeUp THT_DO-41_SOD81_P2.54mm_Vertical_KathodeUp THT_DO-41_SOD81_P5.08mm_Vertical_AnodeUp THT_DO-41_SOD81_P5.08mm_Vertical_KathodeUp THT_DO-41_SOD81_P7.62mm_Horizontal THT_DO-41_SOD81_P10.16mm_Horizontal THT_DO-41_SOD81_P12.70mm_Horizontal THT_DO-201_P5.08mm_Vertical_AnodeUp THT_DO-201_P5.08mm_Vertical_KathodeUp THT_DO-201_P12.70mm_Horizontal THT_DO-201_P15.24mm_Horizontal THT_DO-201AD_P5.08mm_Vertical_AnodeUp THT_DO-201AD_P5.08mm_Vertical_KathodeUp THT_DO-201AD_P12.70mm_Horizontal THT_DO-201AD_P15.24mm_Horizontal THT_DO-201AE_P5.08mm_Vertical_AnodeUp THT_DO-201AE_P5.08mm_Vertical_KathodeUp THT_DO-201AE_P12.70mm_Horizontal THT_DO-201AE_P15.24mm_Horizontal THT_DO-247_Vertical THT_P600_R-6_P7.62mm_Vertical_AnodeUp THT_P600_R-6_P7.62mm_Vertical_KathodeUp THT_P600_R-6_P12.70mm_Horizontal THT_P600_R-6_P20.00mm_Horizontal THT_T-1_P2.54mm_Vertical_AnodeUp THT_T-1_P2.54mm_Vertical_KathodeUp THT_T-1_P5.08mm_Horizontal THT_T-1_P10.16mm_Horizontal THT_T-1_P12.70mm_Horizontal

The Syntiant NDP120 Neural Decision Processor is a special purpose chip for audio and sensor processing for always-on applications in battery powered devices and other power constrained systems. The NDP120 applies neural processing to run multiple applications simultaneously with minimal power consumption. Built using the Syntiant Core 2 programmable deep learning architecture, NDP120 is designed to natively run multiple Deep Neural Networks (DNN) on a variety of architectures, such as CNN, RNN and fully connected networks. NDP120 brings a level of ML performance that delivers 25x the tensor throughput compared to the Syntiant Core 1 embedded in Syntiant’s NDP100 and NDP101 devices. A programmable HiFi 3 DSP is available for classical audio processing. Always-On Speech & Sensor-Fusion Processor

The IA611 SmartMic is an "always-on" Audio Processor featuring Voice Wake and Voice ID keyword detector, a two-second buffer', and Knowles' proven high performance acoustic SiSonic™ MEMS microphone technology in a single, miniature, top-port package. The IA611 offers flexibility by supporting the most relevant audio and data interfaces. Its integrated programmable DSP with 248 kBytes of RAM is available for customer and 3rd party algorithms, enabling unlimited creativity. The solution pushes the system performance to ultra-low power with its custom core design, and accelerates time to market with its highly integrated combination of hardware, software, and firmware.

Arduino Nicla Voice Integration with HDMI Output for Edge AI

Nuclear Event Detector HSN-1000 Flatpack Package. Maxwell Technologies’ HSN-1000 radiation-hardened Hybrid Nuclear Event Detector (NED) senses ionizing radiation pulses generated by a nuclear event, such as the detonation of a nuclear weapon, and rapidly switches its output from the normal high state to a low state with a propagation delay time of less than 20ns. The active low Nuclear Event Detection signal (NED) is used to initiate a wide variety of circumvention functions, thus preventing upset and burnout of electronic components. The NED output is also used to initiate both hardware and software recovery. This high-speed, 14-pin hybrid detector is used in electronic systems as a general-purpose circumvention device to protect memory, stop data processing, and drive power supply switches as well as signal clamps.

HDMI Receiver Port Protection and Interface Device, TSSOP-38 #commonpartslibrary #Interface #HDMI #integratedcircuit

Welcome to your new project. Imagine what you can build here.

Aluminum Polarized Electrolytic Capacitor SMD 8.0mm x 6.2mm #generic-part-template #aluminum_cap_smd

500w Trina Solar Photovoltaic Panel 2200mm 1100mm