• 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

    16 days ago

    0 Uses

    0 Comments

    0 Stars

  • trialer

    trialer

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

    Y

    yann-furrer

    19 days ago

    0 Uses

    0 Comments

    0 Stars

  • 9V NE555 LED Blinker

    9V NE555 LED Blinker

    9V battery-powered NE555 astable LED blinker (~1 Hz) with on/off switch; through-hole hand-solderable parts.

    E

    elporro23

    +

    U

    4 months 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

    23 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

    25 days 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

  • thermal monitor

    thermal monitor

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

    P

    prawinm

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • 9V Hand-Solder 555 Blinker

    9V Hand-Solder 555 Blinker

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

    B

    bryan

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Lost Tomato Gadget Copterht ac7a

    Lost Tomato Gadget Copterht ac7a

    9V battery-powered 555 timer LED blinker with on/off switch and hand-solderable through-hole parts. Uses a DIP-8 LM555 in astable mode with 47k/47k/10uF timing for about a 1 second blink interval, a 100nF decoupling capacitor, and a red 5mm LED with 680 ohm series resistor.

    D

    devin-avatar-test-v2

    4 months ago

    0 Uses

    0 Comments

    0 Stars

  • 1 Hz 555 LED Blinker

    1 Hz 555 LED Blinker

    9V battery-powered 1 Hz red LED blinker using a through-hole 555 astable timer, on/off switch, and hand-solderable components.

    B

    brooks

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • 9V Battery LED Blinker

    9V Battery LED Blinker

    Simple 9V battery-powered NE555 astable LED blinker with on/off switch, red indicator LED, and hand-solder-friendly through-hole components.

    D

    dacre

    4 months ago

    0 Uses

    0 Comments

    0 Stars

  • 555 LED Blinker

    555 LED Blinker

    Through-hole 9V NE555 red LED blinker circuit with on/off switch

    B

    brooks

    +

    U

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • 106_Project_Wiringv2

    106_Project_Wiringv2

    9V battery-powered NE555 astable blinker that flashes a through-hole red LED at roughly 1 Hz through an on/off switch.

    Z

    zynxu

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • 106_Project_Wiring

    106_Project_Wiring

    9V battery-powered NE555 astable blinker that flashes a through-hole red LED at roughly 1 Hz through an on/off switch.

    Z

    zynxu

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • 555 LED Blinker

    555 LED Blinker

    9V battery-powered 555 astable timer circuit that blinks a through-hole red LED at about 1 Hz through an on/off switch.

    D

    dacre

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Brooks Through-Hole 9V 555 LED Blinker

    Brooks Through-Hole 9V 555 LED Blinker

    Through-hole 9V NE555 astable timer circuit that blinks a red LED about once per second using a battery and on/off switch.

    B

    brooks

    3 months 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

  • 1 Hz 555 LED Blinker gPJ6

    1 Hz 555 LED Blinker gPJ6

    Through-hole 9V battery-powered 555 timer circuit that blinks a red LED approximately once per second using an on/off switch and hand-solderable components.

    B

    brooks

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • May 2026 9V 555 LED Blinker

    May 2026 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, designed for easy hand soldering.

    B

    brooks

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Satisfactory Moccasin T-800

    Satisfactory Moccasin T-800

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

    B

    brooks

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • 1 Hz 555 LED Blinker

    1 Hz 555 LED Blinker

    Through-hole 1 Hz red LED blinker powered by a 9V battery through an on/off switch, using an NE555 astable oscillator on a 50 mm x 50 mm 2-layer PCB.

    B

    bryan

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Industrial Gateway for Multi-Protocol

    Industrial Gateway for Multi-Protocol

    Industrial multi-protocol gateway rebuilt in Flux with ESP32-WROOM-32E, Ethernet, CAN, RS485, USB-C, microSD, I2C, analog/digital I/O, status LED, and user switch. All resistors and capacitors target 0603 SMD packaging; connectors remain through-hole only where mechanical robustness requires it.

    D

    dino555

    4 months ago

    0 Uses

    0 Comments

    0 Stars

  • Through-Hole 555 LED Blinker

    Through-Hole 555 LED Blinker

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

    B

    brooks

    3 months ago

    0 Uses

    0 Comments

    0 Stars

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