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Projects from PeterN

  • SI4732A MINI-RX MODIFICATIONS

    SI4732A MINI-RX MODIFICATIONS

    by PeterN
    PeterN
    How a Tiny Si4732A + ESP32 MiniRX Made Waves. I never thought a singl...
    1.3k 2
  • Rheinturm-Clock

    Rheinturm-Clock

    by PeterN
    PeterN
    The World‘s largest Digital Clock at Düsseldorf, now in a living room.
    1.3k 0
  • How2fix a Donut Antenna

    How2fix a Donut Antenna

    by PeterN
    PeterN
    The original „donut“ loop antenna did not work seemingly due to a des...
    3.2k 2
  • ESP32-S3-ZERO ANTENNA MOD

    ESP32-S3-ZERO ANTENNA MOD

    by PeterN
    PeterN
    The miraculous healing of a deaf ESP32-S3 board :-)
    8.1k 7
  • ESP32-C3 SuperMini Antenna Mod

    ESP32-C3 SuperMini Antenna Mod

    by PeterN
    PeterN
    ESP32-C3 SuperMini modules are remarkably affordable, but with a signi...
    7.3k 4
  • DCF77 Signal Generator

    DCF77 Signal Generator

    by PeterN
    PeterN
    An ESP32 mimics the DCF77 time signal server for DCF77 clocks in bad s...
    5.2k 0
  • WOKWI + ANNEX32: WC occupied/vacant display with MAX7219

    WOKWI + ANNEX32: WC occupied/vacant display with MAX7219

    by PeterN
    PeterN
    A WOKWI Project Example for a WC occupied/vacant display built with an...
    10.3k 1
  • ChatMagLev – THE AI WAY OF LEVITATION

    ChatMagLev – THE AI WAY OF LEVITATION

    by PeterN
    PeterN
    As I started to delve a little into the possibilities of AI, I wondere...
    7.1k 2
  • NTP TIME SOURCE FOR GORGY LED CLOCKS

    NTP TIME SOURCE FOR GORGY LED CLOCKS

    by PeterN
    PeterN
    An ESP32-based NTP-interface for elder Gorgy Timing LED clocks. It rep...
    7.0k 2
  • Human Presence Detection

    Human Presence Detection

    by PeterN
    PeterN
    A reliable human presence sensing with a 24GHz Radar module
    17.8k 0
  • The Gladly Touchable Electric Wire
    Published in Elektor

    The Gladly Touchable Electric Wire

    by PeterN
    PeterN
    My dear wife asked me to provide the kitchen spots with a "non-Alexa"...
    8.2k 0
  • ESP32 RANGE EXTENDER

    ESP32 RANGE EXTENDER

    by PeterN
    PeterN
    An additional wire for a wireless device :-) to extend the working ra...
    28.9k 0
  • eCO2 Telegram Bot
    Published in Elektor

    eCO2 Telegram Bot

    by PeterN
    PeterN
    eCO2 monitor that indicates poor air quality via a TELEGRAM message, a...
    12.1k 0
  • Magnetic Levitation - The VERY Easy Way

    Magnetic Levitation - The VERY Easy Way

    by PeterN
    PeterN
    A very simple analog circuit for levitating small objects, which is th...
    18.6k 1
  • Servo-Cam with ESP32 and Annex32

    Servo-Cam with ESP32 and Annex32

    by PeterN
    PeterN
    A bit of ANNEX32-BASIC-script-code to control an ESP32 based pan/tilt...
    17.6k 5
  • ESP32 Airplane Banner

    ESP32 Airplane Banner

    by PeterN
    PeterN
    This model airplane banner shows the time and some local online weathe...
    12.4k 3
  • eCO2-Traffic-Light

    eCO2-Traffic-Light

    by PeterN
    PeterN
    A cheap Traffic-Light-style gas detector (ESP32 + CCS811 + 3 LEDs) tha...
    15.9k 2
  • The Tranquili-T

    The Tranquili-T

    by PeterN
    PeterN
    An object that creates a calming atmosphere of sound and light effects
    6.5k 0
  • Simple RS232 - Sequence Sender

    Simple RS232 - Sequence Sender

    by PeterN
    PeterN
    A simple RS232 sender for initializing a device with RS232-control-int...
    7.5k 0
  • Magnetic Levitation - The Digital Way

    Magnetic Levitation - The Digital Way

    by PeterN
    PeterN
    Magnetic-Levitation-Object with only - an ESP32Pico M5Stack „ATOM LIT...
    19.3k 0
  • Magnetic Levitation - The Easy Way

    Magnetic Levitation - The Easy Way

    by PeterN
    PeterN
    A Magnetic Levitation project with standard components only - includin...
    25.2k 2
  • ATOM-Clock

    ATOM-Clock

    by PeterN
    PeterN
    Clock build with a M5-ATOM "lite" or "Matrix" and two concentric LED-R...
    5.3k 0
  • M5STACK FIRE + Orientation sensor MPU9250

    M5STACK FIRE + Orientation sensor MPU9250

    by PeterN
    PeterN
    Nice impressive demo for a 3D aircraft model in the browser window, wh...
    4.7k 0
  • Rangefinder with M5Stack + TOF-Sensor and ANNEX32

    Rangefinder with M5Stack + TOF-Sensor and ANNEX32

    by PeterN
    PeterN
    A handy distance sensor / rangefinder based on portable M5Stack-Fire a...
    9.8k 0
  • M5Stack/ESP32 Internet Radio with ANNEX32-RDS

    M5Stack/ESP32 Internet Radio with ANNEX32-RDS

    by PeterN
    PeterN
    An internet radio based on M5Stack-Hardware programmed with an ANNEX...
    12.8k 4
  • Mini alarm system in a  MP3 doorbell.

    Mini alarm system in a MP3 doorbell.

    by PeterN
    PeterN
    PIR-Sensor triggerd alarm sensor that gives local MP3-Alarm and sends...
    4.1k 0
  • WordClocks with NeoPixel-Matrix

    WordClocks with NeoPixel-Matrix

    by PeterN
    PeterN
    WordClocks with 8*8 or 10*10 NeoPixel-Matrix, ESP8266 and a BASIC-Prog...
    12.7k 7
  • Kinetic object clock with NeoPixel-Ring

    Kinetic object clock with NeoPixel-Ring

    by PeterN
    PeterN
    A kinetic object that shows the time at two concentric NeoPixel-rings
    16.5k 6

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