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Projet

  • Spiking Integrate-and-Leak Neural Network Node

    Spiking Integrate-and-Leak Neural Network Node

    par ClemensValens
    ClemensValens
    Do AI the analog way with a Spiking Neural Network (SNN).
    2.0k 0
  • Reverse Project - Mini Oscilloscope
    Produit disponible

    Reverse Project - Mini Oscilloscope

    par ClemensValens
    ClemensValens
    Reverse Project - Mini Oscilloscope. Reprogram it using SDCC
    3.8k 2
  • Milliohm Meter Adapter

    Milliohm Meter Adapter

    par ClemensValens
    ClemensValens
    Measure low resistance values and locate short circuits.
    1.9k 0
  • Audio DSP FX Processor

    Audio DSP FX Processor

    par ClemensValens
    ClemensValens
    An ESP32-Pico-Kit with ADAU1701 as high-quality I²S audio codec with b...
    12.0k 4
  • Rotary Dial Phone as Remote Control

    Rotary Dial Phone as Remote Control

    par ClemensValens
    ClemensValens
    Turn an old analog rotary-dial phone into a remote control and alarm f...
    1.2k 0
  • Two Potentiometers on One Digital Input

    Two Potentiometers on One Digital Input

    par ClemensValens
    ClemensValens
    Connect two potentiometers on one digital microcontroller input.
    7.8k 1
  • SPI to WS2812B converter

    SPI to WS2812B converter

    par ClemensValens
    ClemensValens
    3 ways to make SPI compatible with WS2812B-type addressable RGB LEDs.
    7.6k 0
  • Wearable Wi-Fi Gadget

    Wearable Wi-Fi Gadget

    par ClemensValens
    ClemensValens
    A wearable ESP8266-based device with conductive-thread-compatible conn...
    7.0k 0
  • GitHub For Dummies

    GitHub For Dummies

    par ClemensValens
    ClemensValens
    People often ask us how to download something from or how to publish o...
    177.7k 7
  • Home Assistant and ESPHome How-to

    Home Assistant and ESPHome How-to

    par ClemensValens
    ClemensValens
    A tutorial about using ESPHome to configure and connect an ESP-8266-ba...
    51.0k 6
  • Rotary encoder(s) on a single MCU pin

    Rotary encoder(s) on a single MCU pin

    par ClemensValens
    ClemensValens
    Here is a trick that allows you to connect one or more rotary encoders...
    22.1k 2
  • ESP32 Weather Station (180468)
    Publié dans Elektor

    ESP32 Weather Station (180468)

    par ClemensValens
    ClemensValens
    Here we present a specific application with a weather station built ar...
    59.1k 154
  • Audio Spectrometer (180166)
    Publié dans Elektor

    Audio Spectrometer (180166)

    par ClemensValens
    ClemensValens
    Two versions of an MSGEQ7-based audio spectrum OLED display module.
    6.5k 5
  • electronica Fast Forward 2018 Avnet & EBV presentations

    electronica Fast Forward 2018 Avnet & EBV presentations

    par ClemensValens
    ClemensValens
    Because several participants asked for it, here are the presentations...
    3.5k 2
  • BME280 breakout board e-BoB (160109-1)
    Publié dans Elektor

    BME280 breakout board e-BoB (160109-1)

    par ClemensValens
    ClemensValens
    Little breakout board for the BME280 "weather" sensor by Bosch Sensort...
    17.2k 0
  • Raspberry Pi Ruler Gadget (180483)
    Publié dans Elektor

    Raspberry Pi Ruler Gadget (180483)

    par ClemensValens
    ClemensValens
    Although designed as a give-away gadget for trade shows etc. this rule...
    12.2k 5
  • Electrically Safe LED-to-Lamp Converter (140095)

    Electrically Safe LED-to-Lamp Converter (140095)

    par ClemensValens
    ClemensValens
    Replace just about any low-current LED by a 100-watt incandescent bulb...
    11.8k 6
  • Snore Shield

    Snore Shield

    par ClemensValens
    ClemensValens
    Does your snoring roommate keep you awake at night? Then the Elektor S...
    25.8k 5
  • Summer Contest - Who is your favourite PCB order pooler?

    Summer Contest - Who is your favourite PCB order pooler?

    par ClemensValens
    ClemensValens
    The 2018 Elektor Labs Summer Contest is about PCB order pooling. Tell...
    9.0k 25
  • Experimental Doppler Radar [160385]
    Publié dans Elektor

    Experimental Doppler Radar [160385]

    par ClemensValens
    ClemensValens
    Build an experimental microwave Doppler radar by using a low-cost rada...
    15.3k 30
  • Simple Function Generator [160548, 180556]

    Simple Function Generator [160548, 180556]

    par ClemensValens
    ClemensValens
    A sine, triangular, and rectangular waveform generator based on an ori...
    7.7k 0
  • Easy music - simple pitch follower [130330]
    Publié dans Elektor

    Easy music - simple pitch follower [130330]

    par ClemensValens
    ClemensValens
    Can’t sing? Don’t know how to play the guitar? With a bit of technolog...
    4.6k 0
  • Platino-based simple LC meter [130341]

    Platino-based simple LC meter [130341]

    par ClemensValens
    ClemensValens
    Here is a small project that shows how to measure inductances and capa...
    7.4k 2
  • Power supply for Raspberry Pi + hard disk [160494]
    Publié dans Elektor

    Power supply for Raspberry Pi + hard disk [160494]

    par ClemensValens
    ClemensValens
    A single circuit to power a Raspberry Pi equipped with a hard disk.
    10.7k 5
  • Wi-Fi controlled thermostat / timer / switch [160269 & 160631]
    Publié dans Elektor

    Wi-Fi controlled thermostat / timer / switch [160269 & 160631]

    par ClemensValens
    ClemensValens
    Portable and flexible stand-alone thermostat/timer/switch capable of s...
    15.6k 0
  • Platino Serial Bus Tester [130409]
    Publié dans Elektor

    Platino Serial Bus Tester [130409]

    par ClemensValens
    ClemensValens
    An Elektor Platino-based system intended as a debugging tool for seria...
    6.8k 2
  • Invisible Multi-Target Doorbell

    Invisible Multi-Target Doorbell

    par ClemensValens
    ClemensValens
    Several companies sharing the same building all need a doorbell for vi...
    10.0k 40
  • ESP32 Design Contest 2018

    ESP32 Design Contest 2018

    par ClemensValens
    ClemensValens
    ESP32 Design Contest 2018 - Do your ESP32 (Internet of) Thing and win...
    39.3k 3
  • Elektor Video Olympics - now voting!

    Elektor Video Olympics - now voting!

    par ClemensValens
    ClemensValens
    Record a short video about something Elektor and maybe win a 3D printe...
    7.7k 0
  • Xpress Thermometer [160602]

    Xpress Thermometer [160602]

    par ClemensValens
    ClemensValens
    Thermometer using an EMC1001 I²C temperature sensor and an 8x8 LED mat...
    3.6k 0
  • Simple Sound Effects 2.0 [130209]
    Publié dans Elektor

    Simple Sound Effects 2.0 [130209]

    par ClemensValens
    ClemensValens
    Here is a simple, little circuit that makes loud, useless noises with...
    25.5k 12
  • Contest: design a fading LED circuit, win €100!

    Contest: design a fading LED circuit, win €100!

    par ClemensValens
    ClemensValens
    Design an all-analog fading LED circuit, post it on Elektor Labs, and...
    36.3k 30
  • Microphone preamplifier [140101]

    Microphone preamplifier [140101]

    par ClemensValens
    ClemensValens
    Here is an all-analog, all-through-hole, cheap & cheerful preamplifier...
    25.6k 2
  • Crazy Summer at Elektor Labs: get 25 euros for your project!

    Crazy Summer at Elektor Labs: get 25 euros for your project!

    par ClemensValens
    ClemensValens
    We opened all the windows at Elektor Labs and whoosh, a whole stack of...
    9.9k 0
  • AVR Playground [129009-2, 160316]
    Publié dans Elektor

    AVR Playground [129009-2, 160316]

    par ClemensValens
    ClemensValens
    The AVR Playground is a hybrid of an Arduino Uno and a traditional mic...
    34.0k 5
  • MicroPython webserver [160428]
    Publié dans Elektor

    MicroPython webserver [160428]

    par ClemensValens
    ClemensValens
    Experimenting with MicroPython - build a simple webserver. Nothing fan...
    11.3k 1
  • Easy Sceptre programming with Oberon-07 [100574]

    Easy Sceptre programming with Oberon-07 [100574]

    par ClemensValens
    ClemensValens
    The Oberon high-level, modular programming language with its origins i...
    8.0k 0
  • Debugging the Sceptre using JTAG [100810]
    Publié dans Elektor

    Debugging the Sceptre using JTAG [100810]

    par ClemensValens
    ClemensValens
    Debugging the Sceptre using JTAG, with the help of OpenOCD, GDB, Insig...
    6.6k 0
  • A Graphics Display for the Sceptre [100652]

    A Graphics Display for the Sceptre [100652]

    par ClemensValens
    ClemensValens
    Add a graphic display to the Elektor Sceptre and a little trackball an...
    5.2k 0
  • Sceptre meets Arduino [100609]
    Publié dans Elektor

    Sceptre meets Arduino [100609]

    par ClemensValens
    ClemensValens
    When the Sceptre was being designed, the idea of using it with a resis...
    5.3k 0
  • Sceptre Software Development [100017]
    Publié dans Elektor

    Sceptre Software Development [100017]

    par ClemensValens
    ClemensValens
    Grasping the Sceptre. Here now are the explanations and details of the...
    5.4k 0
  • The Sceptre [090559]
    Publié dans Elektor

    The Sceptre [090559]

    par ClemensValens
    ClemensValens
    The Sceptre is a small ARM7 board based on the LPC2148. The board feat...
    14.0k 8
  • FT232R USB/Serial Bridge/BoB (110553)
    Publié dans Elektor

    FT232R USB/Serial Bridge/BoB (110553)

    par ClemensValens
    ClemensValens
    You’ll be surprised by the size of this low-cost, reusable, and multi-...
    12.2k 0
  • BT2 to BT4/BLE bridge (150753)
    Publié dans Elektor

    BT2 to BT4/BLE bridge (150753)

    par ClemensValens
    ClemensValens
    Mobile devices that do not support Bluetooth 4 (or BLE) can (of course...
    5.2k 0
  • MAXREFDES99# LED Shield Experiments [160267]
    Publié dans Elektor

    MAXREFDES99# LED Shield Experiments [160267]

    par ClemensValens
    ClemensValens
    Software for the Maxim MAXREFDES99# Display Driver Shield, an Arduino...
    7.1k 2
  • BME280 Evaluation Board [160109-2]
    Publié dans Elektor

    BME280 Evaluation Board [160109-2]

    par ClemensValens
    ClemensValens
    An Arduino-compatible shield for evaluation of the Bosch Sensortec BME...
    11.5k 6
  • Scrolling LED Marquee
    Publié dans Elektor

    Scrolling LED Marquee

    par ClemensValens
    ClemensValens
    180 LEDs controlled by a single PIC 18F46K22 clocked at 64 MHz. The pr...
    10.1k 0
  • BBC micro:bit T-board + weather station (150652)
    Publié dans Elektor

    BBC micro:bit T-board + weather station (150652)

    par ClemensValens
    ClemensValens
    This T-Board allows easy connection of the BBC micro:bit to a breadboa...
    16.3k 16
  • Elektor mbed interface [150554]
    Publié dans Elektor

    Elektor mbed interface [150554]

    par ClemensValens
    ClemensValens
    This is an mbed compatible CMSIS-DAP board for experimenting with ARM-...
    9.9k 3
  • Elektor Uno R4 [150790]
    Publié dans Elektor

    Elektor Uno R4 [150790]

    par ClemensValens
    ClemensValens
    The Elektor Uno R4 is an Arduino Uno R3 equiped with the ATmega328PB-A...
    77.4k 121
  • Guitar BoB [150382]

    Guitar BoB [150382]

    par ClemensValens
    ClemensValens
    A guitar input module for easy breadboarding. This project spun of fro...
    8.1k 0
  • CoCo-ri-Co! Guitar Tuner [150006]

    CoCo-ri-Co! Guitar Tuner [150006]

    par ClemensValens
    ClemensValens
    Because the CoCo-ri-Co Cool Controller Concept is a hexagonal board wi...
    8.4k 0
  • Network Connected Signal Analyzer [150211]
    Publié dans Elektor

    Network Connected Signal Analyzer [150211]

    par ClemensValens
    ClemensValens
    This project is about a single-channel signal analyzer and signal gene...
    13.4k 6
  • MLX90393 experiments [140555]

    MLX90393 experiments [140555]

    par ClemensValens
    ClemensValens
    This is a support page for the Elektor October 2015 article about the...
    11.1k 7
  • eRIC Nitro [150308]
    Publié dans Elektor

    eRIC Nitro [150308]

    par ClemensValens
    ClemensValens
    This project is the result of the LPRS contest run last year. The winn...
    98.5k 17
  • [150242] Sound Level Trafic Light

    [150242] Sound Level Trafic Light

    par ClemensValens
    ClemensValens
    At Elektor.Labs we produce a lot of printed circuit boards. Some of th...
    10.5k 0
  • ULN2003 shield [150162]

    ULN2003 shield [150162]

    par ClemensValens
    ClemensValens
    Simple Arduino shield with a ULN2003 and some connectors. The I2C port...
    10.9k 0
  • Labs Report | Rome Maker Faire 2014

    Labs Report | Rome Maker Faire 2014

    par ClemensValens
    ClemensValens
     Rome Maker Faire 2014In the weekend of 3-5 October 2014 Rome&rsq...
    5.5k 0
  • Wearable Devices - Post Your Ideas Here

    Wearable Devices - Post Your Ideas Here

    par ClemensValens
    ClemensValens
    Forget the Internet of Things (IoT), wearable electronics will be the...
    11.7k 8
  • Cool Controller Concept CoCo-ri-Co! [140183]
    Publié dans Elektor

    Cool Controller Concept CoCo-ri-Co! [140183]

    par ClemensValens
    ClemensValens
    This is a design for a small, low-cost, very flexible microcontroller...
    18.9k 6
  • Mercury Single-Board Computer

    Mercury Single-Board Computer

    par ClemensValens
    ClemensValens
    This is about two microcontroller boards I received some time ago from...
    7.5k 0
  • Software Defined Radio (SDR) - What Do You Want?

    Software Defined Radio (SDR) - What Do You Want?

    par ClemensValens
    ClemensValens
    In Mai 2007 Elektor published a receiver front end for Software Define...
    15.3k 17
  • Controller for Household Appliance Motors - Request for Comments

    Controller for Household Appliance Motors - Request for Comments

    par ClemensValens
    ClemensValens
    We want to start a project to develop a controller for motors scavenge...
    7.6k 9
  • Practical 4-channel ADC [140169]

    Practical 4-channel ADC [140169]

    par ClemensValens
    ClemensValens
    The assembled module is available in our shop.
    9.7k 6
  • J2B Synthesizer [140182]
    Publié dans Elektor

    J2B Synthesizer [140182]

    par ClemensValens
    ClemensValens
    This is a port of the Soulsby Atmegatron 8-bit monophonic synthesizer...
    33.6k 18
  • Circuit Diagram

    Circuit Diagram

    par ClemensValens
    ClemensValens
    Schematics is the language of electronics. It provides a concise...
    8.5k 0
  • 4-Channel USB-to-Serial Converter + 3-Port USB Hub [140033]
    Publié dans Elektor

    4-Channel USB-to-Serial Converter + 3-Port USB Hub [140033]

    par ClemensValens
    ClemensValens
    Cool project. Offers a serial to USB bridge featuring two full 9-pin R...
    16.3k 10
  • 3D-print Your Own Ink - Please Add Your Photo(s) Here

    3D-print Your Own Ink - Please Add Your Photo(s) Here

    par ClemensValens
    ClemensValens
    This is a support page for the Elektor Magazine June 2014 articleEN: 3...
    15.2k 15
  • Capacitive Liquid Sensor [140130]

    Capacitive Liquid Sensor [140130]

    par ClemensValens
    ClemensValens
    Following up a suggestion contributed to the Siphon-based Rain Meter p...
    9.0k 0
  • Moving-Dot Display Driver [140111]
    Publié dans Elektor

    Moving-Dot Display Driver [140111]

    par ClemensValens
    ClemensValens
    A simple circuit to create a moving dot display from a voltage similar...
    8.3k 0
  • Personal Alarm for Old and/or Disabled People

    Personal Alarm for Old and/or Disabled People

    par ClemensValens
    ClemensValens
    My neighbor from across the street is close to 90 years old and he is...
    8.8k 14
  • Elektor Chip E-Lock Reference Project [130499/130280]

    Elektor Chip E-Lock Reference Project [130499/130280]

    par ClemensValens
    ClemensValens
    Here are some goodies (source code, tools and documentation) to play w...
    15.4k 50
  • RIoT Board - First Impressions

    RIoT Board - First Impressions

    par ClemensValens
    ClemensValens
    Today, February 6, 2014, The RIoT Board was announced by element14. It...
    17.0k 2
  • J2B - LPC1343 Based Universal Man-Machine Interface (MMI) Module [110274]

    J2B - LPC1343 Based Universal Man-Machine Interface (MMI) Module [110274]

    par ClemensValens
    ClemensValens
    Let's Stop Reinventing the Wheel!
    14.0k 0
  • IO-Warrior Board [130006]

    IO-Warrior Board [130006]

    par ClemensValens
    ClemensValens
    An I/O extension board targeted at industrial and control applications...
    8.7k 2
  • An atmospheric electrical instrument for educational outreach [130416]

    An atmospheric electrical instrument for educational outreach [130416]

    par ClemensValens
    ClemensValens
    Electricity in the atmosphere provides an ideal topic for educational...
    4.5k 0
  • Scientific Calculator

    Scientific Calculator

    par ClemensValens
    ClemensValens
    EEweb.com's online scientific calculator is free. They also have some...
    7.1k 0
  • LPC810 with PCF8563 I²C Real-Time Clock

    LPC810 with PCF8563 I²C Real-Time Clock

    par ClemensValens
    ClemensValens
    A little circuit to try out the built-in I²C driver of the LPC810. Tha...
    12.0k 4
  • FPGA extension board [130148-I]

    FPGA extension board [130148-I]

    par ClemensValens
    ClemensValens
    Extension board for the Elektor FPGA module 120099-91 designed by thre...
    9.4k 1
  • Hyperactive LED Christmas Tree [120634]

    Hyperactive LED Christmas Tree [120634]

    par ClemensValens
    ClemensValens
    With elaborate light show and daisy-chain capability.
    11.5k 1
  • Siphon-based Rain Meter
    Publié dans Elektor

    Siphon-based Rain Meter

    par ClemensValens
    ClemensValens
    A rain meter without moving parts. It will be an add-on module for Ele...
    13.1k 6
  • Time machine

    Time machine

    par ClemensValens
    ClemensValens
    I was thinking of building a machine to virtually travel through time....
    8.6k 2
  • Wi-Fi RGB LED strip (120718)
    Publié dans Elektor

    Wi-Fi RGB LED strip (120718)

    par ClemensValens
    ClemensValens
    Wouldn't it be nice, if you could put an RGB LED strip anywhere in you...
    23.2k 15
  • Platino - Versatile Board for AVR Microcontrollers [100892 & 150555]
    Publié dans Elektor

    Platino - Versatile Board for AVR Microcontrollers [100892 & 150555]

    par ClemensValens
    ClemensValens
    Arduino compatible PCB for 28-pin and 40-pin AVR microcontrollers, inc...
    34.6k 20
  • Telescope alignment system - help wanted

    Telescope alignment system - help wanted

    par ClemensValens
    ClemensValens
    We are looking for people who can help with the development of a simpl...
    5.2k 11
  • Wi-Fi / Bluetooth / USB shield for Arduino & Platino (120306)
    Publié dans Elektor

    Wi-Fi / Bluetooth / USB shield for Arduino & Platino (120306)

    par ClemensValens
    ClemensValens
    Today all & sundry, devices included, have to be “connected”, 24/7, al...
    16.4k 7
  • Preamplifier 2012 (1) - introduction and line-in/tone/volume board (110650)
    Publié dans Elektor

    Preamplifier 2012 (1) - introduction and line-in/tone/volume board (110650)

    par ClemensValens
    ClemensValens
    Audio lovers, sit up. Besides presenting a truly high end audio contro...
    61.3k 165
  • Easy scrolling LED Message Board with mbed

    Easy scrolling LED Message Board with mbed

    par ClemensValens
    ClemensValens
    Tipped off by my friend Gregory I recently bought an LED panel with 32...
    15.9k 7

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