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
  • LILYGO® TTGO T-Watch-ESP32  DS1922L Datalogger start stopp read out mission

    LILYGO® TTGO T-Watch-ESP32 DS1922L Datalogger start stopp read out mission

    by DE0169505ID
    DE0169505ID
    LILYGO® TTGO T-Watch-2020 ESP32 helps by USB Micro direct connection w...
    6.1k 2
  • 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...
    19.9k 5
  • Voice Control RGB Light

    Voice Control RGB Light

    by EN0171978ID
    EN0171978ID
    Control RGB lights to on/off/color change.
    4.4k 0
  • Driving the Raspberry PI GPIO using NodeJS

    Driving the Raspberry PI GPIO using NodeJS

    by Franck Bigrat
    Franck Bigrat
    Let's continue to explore the possibilities of NodeJS by simply switch...
    12.2k 0
  • Battery powered capacity meter

    Battery powered capacity meter

    by Pjotr1010
    Pjotr1010
    A capacity meter is more useful than you might expect.
    13.1k 9
  • DWD Simulator

    DWD Simulator

    by DE177017
    DE177017
    Low cost (20 €) simulator for weather and warning messages broadcasted...
    12.8k 1
  • I2C communication using NodeJS and Raspberry PI

    I2C communication using NodeJS and Raspberry PI

    by Franck Bigrat
    Franck Bigrat
    In this article i detail how to use NodeJS language to communicate wit...
    15.8k 0
  • RPN Calculator with Arduino and Nextion Display

    RPN Calculator with Arduino and Nextion Display

    by Franck Bigrat
    Franck Bigrat
    We propose to make a little calculator realising the four basic arithm...
    26.1k 4
  • Part 3 : GROW data radio visio logger TFT 3.5"

    Part 3 : GROW data radio visio logger TFT 3.5"

    by Arduino47
    Arduino47
    The project uses an Atmega Pro DM DIY, a 3.5'' TFT LCD, an nRF24 + rad...
    9.0k 6
  • Part 2: GROW radio platform nRF24+ multi-sensor

    Part 2: GROW radio platform nRF24+ multi-sensor

    by Arduino47
    Arduino47
    Transmit your data sensor to remotely monitor your vegetable garden wi...
    13.7k 0
  • Voice driven FRC Robot

    Voice driven FRC Robot

    by SeanW
    SeanW
    Driving a Romi with voice commands, using the wpilib timed robot frame...
    8.9k 1
  • Part 1: GROW - Protect your sensor boards (BMP280, SI7021, etc.)

    Part 1: GROW - Protect your sensor boards (BMP280, SI7021, etc.)

    by Arduino47
    Arduino47
    I used this type of aviation plug type box, with filter cover, sold em...
    21.7k 2
  • Page 61 / 186

Getting Started

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

Page 61/186

Newsletter

Latest Comments

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?

1 day 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...

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

2 days ago
Self-powered and low-noise dynamic microphone amplifier Алексей
Спасибо !

3 days ago
Fail-safe Continuity Tester with Adjustable Threshold Yes !
Yes !

3 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