• 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer, on/off switch, through-hole passives, and a PP3 battery holder.

    T

    tts1

    7 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer, on/off switch, through-hole passives, and a PP3 battery holder.

    A

    arrm1234

    7 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer, on/off switch, through-hole passives, and a PP3 battery holder.

    R

    rakanii

    9 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer, on/off switch, through-hole passives, and a PP3 battery holder.

    O

    oshort

    10 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer, on/off switch, through-hole passives, and a PP3 battery holder.

    V

    vngelo

    13 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer, on/off switch, through-hole passives, and a PP3 battery holder.

    C

    charlie321

    14 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer, on/off switch, through-hole passives, and a PP3 battery holder.

    0

    0rdoheadshot

    15 days ago

    0 Uses

    0 Comments

    0 Stars

  • Minecraft Lantern LED PCB

    Minecraft Lantern LED PCB

    Compact ≤60×60 mm rechargeable warm-white LED PCB for a Minecraft-style lantern replica, designed for a 3D-printed cubic housing with beginner-friendly assembly.

    L

    luke129039

    20 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer in astable mode, an on/off switch, and through-hole support components for approximately one blink per second.

    E

    emasicollins

    22 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V LED Blinker

    9V LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer astable circuit, an on/off switch, and through-hole components.

    R

    ryanfitztestaccnt

    24 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V 555 LED Blinker

    9V 555 LED Blinker

    Through-hole 9V battery-powered 555 timer circuit that blinks a red LED about once per second through an on/off switch.

    R

    ryanf

    25 days ago

    0 Uses

    0 Comments

    0 Stars

  • 5-Channel PWM LED Driver

    5-Channel PWM LED Driver

    24 V five-channel PWM low-side MOSFET LED driver for one RGBW LED and one 850 nm IR LED, controlled by 3.3 V logic inputs.

    E

    electronrcwy

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • BLE RGB LED Display

    BLE RGB LED Display

    Compact rechargeable BLE controller board with a 4x8 RGB LED display, USB-C LiPo charging, battery protection assumptions, and firmware-controlled LED current limiting.

    S

    sullys

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • 10x10 LED Matrix

    10x10 LED Matrix

    Vibe-wared 5 V 10×10 monochrome LED matrix with 10 mm pitch, cascaded constant-current serial drivers, multiplexed row switching, and an external controller interface.

    A

    adriangispert

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • USB-C UV-C Water Sterilizer LED Driver

    USB-C UV-C Water Sterilizer LED Driver

    Low-cost USB-C 5V UV-C LED driver PCB for drinking-water sterilization prototypes with current limiting and safety interlock.

    V

    vittesh

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • 1 Hz 555 LED Blinker

    1 Hz 555 LED Blinker

    Hand-solderable 9V battery powered 555 timer circuit that blinks a red LED once per second through an on/off switch.

    I

    ingeniera-olvera

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • LED Audio Project

    LED Audio Project

    KiCad LED Audio Project migration with reconstructed schematic component set and pending net/layout reconstruction.

    S

    spunge

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • 9V 555 LED Blinker

    9V 555 LED Blinker

    Hand-solderable 9V battery powered NE555 astable circuit that blinks a red LED about once per second through an on/off switch.

    V

    vignesh08

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • uv led driver pcb

    uv led driver pcb

    a pcb contains 2 uv led drivers and arduino connected

    M

    mohamedibrahim1

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • 9V 555 LED Blinker

    9V 555 LED Blinker

    Hand-solderable 9V battery-powered red LED blinker using a 555 timer astable oscillator, on/off switch, and through-hole components.

    A

    amirkat

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • CERILUME Phase 1 LED Controller

    CERILUME Phase 1 LED Controller

    Low-voltage logic-only CERILUME Phase 1 LED controller using an Arduino Nano ESP32 plug-in module, 5V logic level shifting for WS2812/SK6812 data, microphone input header, and labeled test pads. LED power distribution and high-current switching are intentionally out of scope.

    C

    cerilume

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • 9V 555 LED Blinker

    9V 555 LED Blinker

    Hand-solderable 9V battery-powered 555 timer circuit that blinks a red LED at about once per second through an on/off switch.

    P

    phukovsky

    +

    U
    U

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • 555 LED Blinker

    555 LED Blinker

    5 V NE555 astable timer circuit that blinks an LED at about 1 Hz with current limiting, timing network, control-pin bypass, and supply decoupling.

    D

    devin-flux

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • 10-Channel LED Strip Controller

    10-Channel LED Strip Controller

    ATmega-based SMD controller for ten 12 V LED strip channels, each rated up to 2 A, with one pushbutton selecting and retaining one of ten lighting patterns.

    M

    mavlon

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • Bluetooth 24-Letter LED Controller

    Bluetooth 24-Letter LED Controller

    12 V Bluetooth controller board for 24 LED letter outputs using an ESP32, I/O expansion, and low-side output drivers. Draft specification captured from an uploaded reference schematic image; exact schematic recreation needs confirmation of unreadable details.

    D

    dzpcb

    2 months ago

    0 Uses

    0 Comments

    0 Stars

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