Become a Member Become a Member
Elektor
  • Topics
    • Arduino
    • Circuits & Circuit Design
    • Edge Impulse
    • Embedded & AI
    • Espressif
    • IoT & Sensors
    • Power & Energy
    • Prototyping & Production
    • Raspberry Pi
    • Test & Measurement
    • Wireless & Communication
  • Magazine
    • Current Issue
    • Archive
    • Memberships
    • Annual DVDs
  • Articles
    • Reviews
    • Technical Articles
    • Opinion Articles
    • White Papers
    • Ethics in Electronics
  • News
    • All News
    • Partner Content
    • Newsrooms
    • Business Editions
  • Video
    • Academy
    • Elektor TV
    • Engineering Insights
    • Lab Talk
    • Webinars
  • Projects
    • Electronics Projects
    • About Community Projects
    • User manual
    • PCB Service
  • Newsletter
  • Submit
  • Store
Elektor
Become a Member Become a Member
Become a Member Become a Member
  • Topics
    • Arduino
    • Circuits & Circuit Design
    • Edge Impulse
    • Embedded & AI
    • Espressif
    • IoT & Sensors
    • Power & Energy
    • Prototyping & Production
    • Raspberry Pi
    • Test & Measurement
    • Wireless & Communication
  • Magazine
    • Current Issue
    • Archive
    • Memberships
    • Annual DVDs
  • Articles
    • Reviews
    • Technical Articles
    • Opinion Articles
    • White Papers
    • Ethics in Electronics
  • News
    • All News
    • Partner Content
    • Newsrooms
    • Business Editions
  • Video
    • Academy
    • Elektor TV
    • Engineering Insights
    • Lab Talk
    • Webinars
  • Projects
    • Electronics Projects
    • About Community Projects
    • User manual
    • PCB Service
  • Newsletter
  • Submit
  • Store
  • My Account
    • My details
    • My Address Details
    • My Membership
    • My Elektor magazine archive
    • My Projects
    • My tag alert preferences
    • My Newsletter preferences
    • My Loyalty Coupons
Check out our
discount offers
ElektorLabs
  • Latest
  • Recent updates
  • Most popular
  • Outdoor Switch with Bi-Stable Relay for ESPHome
    Published in Elektor

    Outdoor Switch with Bi-Stable Relay for ESPHome

    by ElektorLabs
    ElektorLabs
    The Elektor LoRa Switch has a nice relay board that can easily be used...
    25.0k 0
  • ESP32 weather forecasting

    ESP32 weather forecasting

    by bera
    bera
    ESP32 weather forecasting can replace a costly system effortlessly
    16.0k 4
  • 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
    18.0k 6
  • Universal charger for 3.6V to 22V @ 4A Li-Ion batteries

    Universal charger for 3.6V to 22V @ 4A Li-Ion batteries

    by Rodge69
    Rodge69
    Battery charger (acid lead, Li-Ion, NiCd, NiMH,...) configurable in vo...
    21.0k 0
  • GitHub For Dummies

    GitHub For Dummies

    by ClemensValens
    ClemensValens
    People often ask us how to download something from or how to publish o...
    182.5k 7
  • Lapcounter for slot car racing tracks

    Lapcounter for slot car racing tracks

    by Rainer Schuster
    Rainer Schuster
    In this project I show you a lapcounter for slot car racing tracks
    16.5k 5
  • Home environmental monitoring system

    Home environmental monitoring system

    by kyros
    kyros
    https://www.youtube.com/watch?v=-ne4Lh-QKZk&feature=emb_logo
    4.7k 1
  • QB-EXPRESS: Launch your own experiment in space!

    QB-EXPRESS: Launch your own experiment in space!

    by Spectrum Team
    Spectrum Team
    Small satellites launch service brings space technology for you.
    9.0k 2
  • Automatic Sprinkler System

    Automatic Sprinkler System

    by cbrose
    cbrose
    The project is to create an Arduino Mega shield which be used to contr...
    12.6k 3
  • Acoustic IR-remote control tester [200025]

    Acoustic IR-remote control tester [200025]

    by ElektorLabs
    ElektorLabs
    IR-receiver drives a small loudspeaker. Hear the IR remote control. Co...
    4.9k 0
  • Repellent system for cats - Module anti-chats

    Repellent system for cats - Module anti-chats

    by pascal.tours
    pascal.tours
    Autonomous anti-cat device on battery, detection by PIR sensor, keeps...
    16.3k 20
  • Home Assistant and ESPHome How-to
    Published in Elektor

    Home Assistant and ESPHome How-to

    by ClemensValens
    ClemensValens
    A tutorial about using ESPHome to configure and connect an ESP-8266-ba...
    55.0k 6
  • Page 80 / 186

Getting Started

Create a new project
LABS Manual
What's up with the rocket?
Need help? Contact us!

Page 80/186

Newsletter

Latest Comments

Frequency Counter 2Hz ... >60MHz Using The ATtiny424's "EVENT" System Project Remarks
Hi,I did some remarks to my project. But as my eng...

23 hours ago
Audiotronics Great initiative offering clear PCB layouts and through-hole builds, structured and beginner-fr
Great initiative offering clear PCB layouts and th...

1 day ago
ESP32 Energy Meter: An Open-Source Solution for Real-Time Energy Monitoring You mention an i2c oled display.  Which one?
You mention an i2c oled display.  Which one?

2 days ago
Frequency Counter 2Hz ... >60MHz Using The ATtiny424's "EVENT" System Hi. Do you have a project description explaining the build in detail? 
Hi. Do you have a project description explaining t...

3 days ago
Elektor "Fortissimo-100" Power Amplifier Kit The current set is relevant
If the voltage across the LEDs is substantially hi...

4 days ago

Trending

New Espressif Microcontrollers Debut at CES 2026

New Espressif Microcontrollers Debut at CES 2026

Arduino Open-Source Ecosystem Gets a Fresh GitHub Push

Arduino Open-Source Ecosystem Gets a Fresh GitHub Push

Elektor January/February 2026: Power and Energy

Elektor January/February 2026: Power and Energy

Circuit: Differential Oscilloscope Current Probe

Circuit: Differential Oscilloscope Current Probe

USB 2.0 Isolator: Electrically Isolated Connections for USB Devices

USB 2.0 Isolator: Electrically Isolated Connections for USB Devices

Login

No account yet? Register for free!


Forgot password?

Please enter your email address. Instructions for resetting the password will be emailed to you now.

Register

Already have an Elektor ID account? Click here to log in.

Thank you for your vote!

Leave further comments in the fields below.

Thank you for your vote!

If you wish to leave a comment with your rating, please first use the login below. If not, just close this window.

No account yet? Register for free!


Subscribe to the e-zine
newsletter
magazine
Elektor is an international platform for applied electronics, providing engineers, makers, and startups with expert content, practical knowledge, and industry insights. Since the 1960s, we’ve empowered a global community to design, build, and share real-world solutions. Members get exclusive project access, store discounts, and opportunities to collaborate with top innovators. Whether you’re learning, designing, or scaling a business, Elektor helps you connect, create, and grow.
Become a member
CUSTOMER SERVICE
  • CUSTOMER SERVICE
  • Privacy Policy
  • Terms of business
  • Copyright
  • Contact us
  • Advertising info
ELEKTOR WORLD
  • ELEKTOR WORLD
  • About Elektor
  • Elektor MAGAZINE
  • Elektor LABS
  • Elektor STORE
  • Submit Your Content
  • Social Media
  • facebook  twitter  instagram  youtube 

  • Safe Payments
  • visa  mastercard  paypal 
  • BECOME A FREE MEMBER
    AND RECEIVE OUR EZINE
OUR UNIVERSE
elektor elektor elektor eenews