• Window comparator using lm393

    Window comparator using lm393

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

    ahmedsdik

    7 Comments

  • LM393 IR Sensor 733e

    LM393 IR Sensor 733e

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

    lic2025

  • LM393 IR Sensor

    LM393 IR Sensor

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

    lic2025

  • LM393 IR PROXIMITY SENSOR

    LM393 IR PROXIMITY SENSOR

    A general infrared proximity sensor circuit that can be interfaced with any microcontroller (e.g., Arduino, ESP, etc.). It uses a transmitter (IR LED) and a receiver (photodiode) along with a comparator circuit (LM393N/NOPB) to sense objects. The circuit outputs a digital signal (high/low) based on the sensor's response.

    mihir31199

  • Shaggy Lime Dejarik

    Shaggy Lime Dejarik

    Snowflake: USB‑C PD-Powered Air‑Conditioned Clothing Controller with Integrated XL1509‑ADJ Buck Converter (15 V to 9.3 V Peltier Output), NE555 PWM Fan Control, and LM393 Over‑Temperature Cutoff #USBPD #BuckConverter #Peltier #NE555 #LM393 #PWMControl #OverTemperature

    tcy9653

  • Gigantic White P.K.E. Meter

    Gigantic White P.K.E. Meter

    9V Beam-Break Alarm Circuit Using LDR, LM393 Comparator with Hysteresis, and Adjustable Sensitivity

    zedrak