• Speedy AI Pendent

    Speedy AI Pendent

    Product Type: Wearable AI pendant Primary Function: Records audio, generates transcripts, and organizes information about daily interactions User Interaction: Input: Activation button Output: RGB LED ring, Bluetooth link to phone Key Features: Audio Recording: Activated by button press Transcription: Converts audio to text Sentiment Analysis: Embedded AI evaluates sentiment Information Management: Filters essential information and action items Technical Specifications Form Factor: Wearable pendant Display: RGB LED ring around the edge Sensors: 2 Microphones 1 Button Connectivity: Bluetooth for phone linkage Wi-Fi USB-C for charging Wireless Protocol: Wi-Fi, Bluetooth Battery Type: LiPo 2000 mAh Battery Life: 6 hours of continuous use Charging Method: USB-C Operating Voltage: 3.3V Operating Conditions: Temperature Range: -10°C to 70°C Humidity: 10 to 90% Software: Python for AI and processing Compliance: RoHS, FCC, CE Reliability: 20,000 hrs Life Cycle Expectancy: 10 years AI Capabilities Speech to Text Recognition: Converts audio input to written text Embedded AI Sentiment Analysis: Evaluates the mood or sentiment expressed in the text Essential Information Filtering: Identifies and segregates crucial data and actionable items Power Consumption and Efficiency Power consumption must align with battery capacity to ensure 6 hours of continuous operational use.

    ryanf

    ryanf

    0 Uses

    5 Comments

    1 Star

  • Doorbell with Camera Reference Design

    Doorbell with Camera Reference Design

    This project is a doorbell system reference design with an integrated camera. It leverages an ESP32 microcontroller for processing, along with various components including resistors, buzzers, and transistors. The system also features a charging circuitry with a USB-C connection for power supply. #referenceDesign #edge-computing #edgeComputing #SeeedStudio #template #iot #esp32#camera #reference-design

    nanotech

    nanotech

    0 Uses

    1 Comment

    1 Star

  • P2740 CCS Daquire 8 mini

    P2740 CCS Daquire 8 mini

    8-channel 16-bit simultaneous-sampling USB-C data acquisition board using ESP32-S3-WROOM-1U-N8 and ADS8588S, with ±10 V single-ended analog inputs and separate filtered analog 5 V supply.

    prileyman

    prileyman

    +

    0 Uses

    0 Comments

    1 Star

  • SMC3 3DOF Motion Controller

    SMC3 3DOF Motion Controller

    Arduino-compatible SMC3/SimTools 3-DOF motion controller for three 12 V worm-drive motors, Hall feedback sensors, dual USB-C interfaces, and E-stop safety input.

    evanrowlands

    evanrowlands

    0 Uses

    0 Comments

    1 Star

  • ArcBridge

    ArcBridge

    ArcBridge by Bridgeway Audio — a Raspberry Pi Pico 2 based HDMI audio embedder/DDC with TOSLINK and coax S/PDIF inputs, HDMI TMDS output with dummy video, ARC return audio, and CEC participation, powered from the Pico USB-C port.

    jacobwtyler

    jacobwtyler

    0 Uses

    0 Comments

    1 Star

  • ESP32 WiFi Water Flow Meter

    ESP32 WiFi Water Flow Meter

    USB-C powered ESP32 WiFi water flow meter for a 3/4 inch PVC pipe using an external 12V RS485 ultrasonic flow sensor, protected power input, 3.3V logic, status LEDs, and programming/reset support.

    ryanf

    ryanf

    0 Uses

    0 Comments

    1 Star

  • Ziplink Edge Controller

    Ziplink Edge Controller

    Ziplink Edge Controller: 12-24 V input controller with PIC32MZ MCU, USB-C service port, WiFi/BLE UART module, QR/NFC UART interfaces, RS-232/RS-485 ports, and three protected low-side load outputs. Imported KiCad source is being evaluated for schematic reconstruction and exact part selection.

    timessell

    timessell

    0 Uses

    0 Comments

    1 Star

  • ESP32-S3 Handheld Controller

    ESP32-S3 Handheld Controller

    Production-intent ESP32-S3 handheld controller with USB-C sink power, ST7789 SPI TFT, 5-way controls, class-D speaker output, and factory test pads on a 4-layer PCB.

    3fathleticsllc

    3fathleticsllc

    0 Uses

    0 Comments

    1 Star

  • PeakNode 1

    PeakNode 1

    Ruggedized battery-powered PeakNode 1 LoRa PWAN node with SX1262 LoRa mesh over SPI, LTE Cat-M1/NB-IoT modem, GNSS, LPCNet-capable audio path, USB-C charging and LiFePO4 power management. Targets a 4-layer 90 mm x 60 mm IPC Class 2 layout with 3.3 V main and 1.8 V I/O rails, dual SMA antennas, two RGB status LEDs, three tactile buttons, low-leakage power architecture for sub-10 uA sleep, and defined RF keep-out zones under the LoRa and LTE antenna regions.

    mkommar

    mkommar

    0 Uses

    0 Comments

    1 Star

  • Foolish Blush Power Laces

    Foolish Blush Power Laces

    USB-C Powered Ultra-Low-Power Environmental Sensor Node (ESP32-C6 + SHT45)

    jeffwilde-flux

    jeffwilde-flux

    0 Uses

    0 Comments

    1 Star

  • MTB Computer

    MTB Computer

    Waterproof ESP32-C6 BLE MTB GPS Computer with NEO-M9N, LiPo Power Management, USB-C, and External SMA Antenna

    ml1918

    0 Uses

    0 Comments

    1 Star

  • FJ Compass Module (2nd Attempt) (messed up for testing)

    FJ Compass Module (2nd Attempt) (messed up for testing)

    USB-C Digital Compass Module with STM32, HMC5883L, TM1637 Display, and Enhanced Power Protection (JLCPCB-Ready)

    brooks-tast-2025-11-17

    +

    0 Uses

    0 Comments

    1 Star

  • Brainstorm a new project with AI [Example]

    Brainstorm a new project with AI [Example]

    Cost-Effective USB-C 2S Li-Ion Charger with Integrated 1W LED Flashlight - Fully Discrete, Generic Components, Minimalist Design

    ransu21

    0 Uses

    0 Comments

    1 Star

  • Bluetooth Smart Mirror Reference Design

    Bluetooth Smart Mirror Reference Design

    This project is a Bluetooth-controlled smart mirror design. It uses an ESP32-MINI-1 for Bluetooth connectivity, an MPU-6050 IC sensor for gesture control, and a RGB LED for visual feedback. The design also comprises of other components like capacitors, resistors, and a USB-C connector for power. #referenceDesign #edge-computing #edgeComputing #template #reference-design #reusable #module #edge-computing #edgeComputing #sublayout #esp32 #lazer #sensor

    vasyl

    0 Uses

    0 Comments

    1 Star

  • On Air-markwu2001-Remix-R1 Backup Freeze

    On Air-markwu2001-Remix-R1 Backup Freeze

    R1 changes: -Changed LED part to Red LEDs -adjusted resistor value of buck converter -Changed source for USB-C Connector -Removed exposed soldermask on buck converter with negative soldermask expansion -Order with black soldermask Modified by markwu2001: - Adjustable Brightness, - 85-90% Drive Efficiency - <5W Operation (Can use 5V 1A Plug) This project can be purchased from LCSC Original Description: Daddy's second circuit board. A sign to let my wife know when I'm on a call. Activates with a slide switch and is powered by USB-C.

    markwuflux

    0 Uses

    0 Comments

    1 Star

  • USB

    USB

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

    cs-hvja2024

    0 Uses

    0 Comments

    0 Stars

  • usb c charger with usb pd

    usb c charger with usb pd

    this is a traveller usb c charger with upto 100W output

    engineergeorge

    0 Uses

    52 Comments

    0 Stars

  • USB Security Token xAZu

    USB Security Token xAZu

    USB security token powered by STM32.

    0xnightstalker

    0 Uses

    48 Comments

    0 Stars

  • USB LED Lamp Circuit

    USB LED Lamp Circuit

    Here is a simple USB powered lamp that can be used to light your desktop during power failures. The circuit operates from the 5 Volt available from the USB port. The 5V from the USB port is passed through current limiting resistor R2 and transistor Q1. The base of transistor Q1 is grounded via R1 which provides a constant bias voltage for Q1 together with D2. The diode D1 prevents the reverse flow of current from battery. C1 is used as a noise filter. Two white LED’s are used here for the lamp, you can also use a 2 V torch bulb instead of LED’s. LED D3 indicates connection with USB port.

    tinoaja07

    0 Uses

    19 Comments

    0 Stars

  • R7FA4M1AB3CFM General Design (USB C&SD Card)

    R7FA4M1AB3CFM General Design (USB C&SD Card)

    This is the general design of the R7FA4M1AB3CFM with the minimum configuration for its operation and USB C with LDO and SD card #arm #M4 #IoT #referenceDesign #mcu #renesas #template #reference-design

    vasyl

    0 Uses

    16 Comments

    0 Stars

  • USB Type-C FUSB302 Sub-Layout cLJ6

    USB Type-C FUSB302 Sub-Layout cLJ6

    Programmable USB Type‐C Controller with Power Delivery(PD) support. Include ESD Protection Diodes. #SubLayout #USB #typec #powerdelivery

    jeffwilde-flux

    jeffwilde-flux

    0 Uses

    6 Comments

    0 Stars

  • R7FA4M1AB3CFM General Design (USB C&CAN bus)

    R7FA4M1AB3CFM General Design (USB C&CAN bus)

    This is the general design of the R7FA4M1AB3CFM with the minimum configuration for its operation and USB C with LDO and CAN bus(MCP2551) #arm #M4 #IoT #referenceDesign #mcu #renesas #template #reference-design

    vasyl

    0 Uses

    3 Comments

    0 Stars

  • USB Security Token

    USB Security Token

    USB security token powered by STM32.

    septafiansyahdwip

    0 Uses

    2 Comments

    0 Stars

  • USB Security Token

    USB Security Token

    USB security token powered by STM32.

    metropoliser

    0 Uses

    1 Comment

    0 Stars

  • R7FA4M1AB3CFM General Design (USB C&SD Card)

    R7FA4M1AB3CFM General Design (USB C&SD Card)

    This is the general design of the R7FA4M1AB3CFM with the minimum configuration for its operation and USB C with LDO and SD card #arm #M4 #IoT #referenceDesign #mcu #renesas #template #reference-design

    ashikvinayakmurdeshwar

    0 Uses

    1 Comment

    0 Stars

  • USB Security Token

    USB Security Token

    USB security token powered by STM32.

    hzlabuk

    0 Uses

    1 Comment

    0 Stars

  • R7FA4M1AB3CFM General Design (USB C&SD Card)

    R7FA4M1AB3CFM General Design (USB C&SD Card)

    This is the general design of the R7FA4M1AB3CFM with the minimum configuration for its operation and USB C with LDO and SD card #arm #M4 #IoT #referenceDesign #mcu #renesas #template #reference-design

    kitpark

    0 Uses

    1 Comment

    0 Stars

  • R7FA4M1AB3CFM General Design (USB C&SD Card) 54Yv

    R7FA4M1AB3CFM General Design (USB C&SD Card) 54Yv

    This is the general design of the R7FA4M1AB3CFM with the minimum configuration for its operation and USB C with LDO and SD card #arm #M4 #IoT #referenceDesign #mcu #renesas #template #reference-design

    itcott888ttv

    0 Uses

    1 Comment

    0 Stars

  • R7FA4M1AB3CFM General Design (USB C&SD Card)

    R7FA4M1AB3CFM General Design (USB C&SD Card)

    This is the general design of the R7FA4M1AB3CFM with the minimum configuration for its operation and USB C with LDO and SD card #arm #M4 #IoT #referenceDesign #mcu #renesas #template #reference-design

    itcott888ttv

    0 Uses

    1 Comment

    0 Stars

  • USB Security Token eb69

    USB Security Token eb69

    USB security token powered by STM32.

    jeffwilde

    0 Uses

    1 Comment

    0 Stars

  • USB Type-C FUSB302 Template 3SAD

    USB Type-C FUSB302 Template 3SAD

    Programmable USB Type‐C Controller with Power Delivery(PD) support. Include ESD Protection Diodes. #project-template #USB #typec #powerdelivery #template

    murtaza097

    0 Uses

    1 Comment

    0 Stars

  • USB Type-C FUSB302 Template sbab

    USB Type-C FUSB302 Template sbab

    Programmable USB Type‐C Controller with Power Delivery(PD) support. Include ESD Protection Diodes. #project-template #USB #typec #powerdelivery #template

    murtaza097

    0 Uses

    1 Comment

    0 Stars

  • USB Security Token

    USB Security Token

    USB security token powered by STM32.

    dacre

    0 Uses

    1 Comment

    0 Stars

  • USB Type-C FUSB302 Template

    USB Type-C FUSB302 Template

    Programmable USB Type‐C Controller with Power Delivery(PD) support. Include ESD Protection Diodes. #project-template #USB #typec #powerdelivery #template

    rody-12

    0 Uses

    1 Comment

    0 Stars

  • USB Security Token

    USB Security Token

    USB security token powered by STM32

    oozliuoo

    0 Uses

    1 Comment

    0 Stars

  • USB Type-C FUSB302 Template 173b

    USB Type-C FUSB302 Template 173b

    Programmable USB Type‐C Controller with Power Delivery(PD) support. Include ESD Protection Diodes. #project-template #USB #typec #powerdelivery #template

    alekxxx

    0 Uses

    1 Comment

    0 Stars

  • USB Security Token bUq1

    USB Security Token bUq1

    USB security token powered by STM32

    patchu-flux

    0 Uses

    1 Comment

    0 Stars

  • R7FA4M1AB3CFM General Design (USB C&SD Card) mbBw

    R7FA4M1AB3CFM General Design (USB C&SD Card) mbBw

    This is the general design of the R7FA4M1AB3CFM with the minimum configuration for its operation and USB C with LDO and SD card #arm #M4 #IoT #referenceDesign #mcu #renesas #template #reference-design

    guruvir18

    0 Uses

    1 Comment

    0 Stars

  • USB micro

    USB micro

    Universal Serial Bus (USB) is an industry standard that establishes specifications for cables and connectors and protocols for connection, communication and power supply (interfacing) between computers, peripherals and other computers

    chris

    0 Uses

    1 Comment

    0 Stars

  • USB Security Token oLP2

    USB Security Token oLP2

    USB security token powered by STM32

    bryan

    0 Uses

    1 Comment

    0 Stars

  • Connector USB C

    Connector USB C

    Connector USB C

    olteseli

    0 Uses

    1 Comment

    0 Stars

  • USB Type-C FUSB302 Template

    USB Type-C FUSB302 Template

    Programmable USB Type‐C Controller with Power Delivery(PD) support. Include ESD Protection Diodes. #project-template #USB #typec #powerdelivery #template

    lincolnks115

    0 Uses

    1 Comment

    0 Stars

  • USB LED Lamp Circuit

    USB LED Lamp Circuit

    Here is a simple USB powered lamp that can be used to light your desktop during power failures. The circuit operates from the 5 Volt available from the USB port. The 5V from the USB port is passed through current limiting resistor R2 and transistor Q1. The base of transistor Q1 is grounded via R1 which provides a constant bias voltage for Q1 together with D2. The diode D1 prevents the reverse flow of current from battery. C1 is used as a noise filter. Two white LED’s are used here for the lamp, you can also use a 2 V torch bulb instead of LED’s. LED D3 indicates connection with USB port.

    jecstronic

    0 Uses

    1 Comment

    0 Stars

  • USB Security Token vQSS

    USB Security Token vQSS

    USB security token powered by STM32.

    whisper1606

    0 Uses

    1 Comment

    0 Stars

  • R7FA4M1AB3CFM General Design (USB C&SD Card)

    R7FA4M1AB3CFM General Design (USB C&SD Card)

    This is the general design of the R7FA4M1AB3CFM with the minimum configuration for its operation and USB C with LDO and SD card #arm #M4 #IoT #referenceDesign #mcu #renesas #template #reference-design

    simplysimon

    0 Uses

    1 Comment

    0 Stars

  • Micro USB Motor Controller

    Micro USB Motor Controller

    The Micro USB Motor Controller is a compact and versatile solution for controlling motors via USB. #MotorController #USBControl #CompactDesign

    vasyl

    0 Uses

    1 Comment

    0 Stars

  • Automotive 240W USB PD Charger

    Automotive 240W USB PD Charger

    Automotive 12V input USB charger board with 2× USB-C PD source ports rated 100W each and 2× USB-A Quick Charge outputs, designed for charging only with high-current automotive input protection and power conversion.

    tomitu

    0 Uses

    0 Comments

    0 Stars

  • trackable USB drive

    trackable USB drive

    I am developing a trackable USB drive that utilizes 4G and GNSS technology, without relying on Bluetooth or Wi-Fi. When the USB drive is plugged into a computer, it begins charging its internal lithium battery while the positioning system remains dormant. Once unplugged, the positioning system activates and reports its location once per day.

    flashren001

    0 Uses

    0 Comments

    0 Stars

  • USB type-C PD DFP auto-placement before

    USB type-C PD DFP auto-placement before

    USB Type-C PD Downstream-Facing Port design featuring TPS25740 PD controller, LM5175 buck converter, integrated protections and precision monitoring..

    brooks

    0 Uses

    0 Comments

    0 Stars