GUI with Touch — for ESP32, RPi & Co.Graphical user interfaces with the LittlevGL library
"Not Just Any Guy's Project”Interview with Gábor Kiss-Vámosi, the developer of LittlevGL
Capaci-Meterwith two-digit Dekatron-style LED display
How To: Debounce a Mechanical Contact or SwitchA switch is either open or closed, isn't It?
Developer's ZoneTips & Tricks, Best Practices and Other Useful Information
Extendable Environmental Monitoring Systempublishes data on IoT platforms
Practical ESP32 MultitaskingTask programming with FreeRTOS and the Arduino IDE
InteractiveCorrections & Updates || Questions & Answers
Automotive Headlight TuningLegal, illegal — it matters!
Review: Toolcraft Digital Soldering Station
Arduino Pro IDE - First Impressions
Two Thermal Imaging Cameras ComparedSeek ShotPro and Seek Compact
Steeped in ElectronicsOutfitting the e-lab and e-workshop
Monsanto MAN1 LED DisplayPeculiar Parts, the series
Thermoelectric Tea TimerFirst dealings with energy harvesting
Single-Phase 1-Kilowatt AC Motor DriveThree-mode design: integral-cycle switching, phase-cut trailing, or phase-cut leading edge.
RPi Gets a Fast 3.5" Touch DisplayMore power at no extra charge
Lab, Sweet LabA glimpse of The Holy Place — no unauthorized entry.
First Steps with RISC-VTrying out the LoFive Board
Elektor Labs Challenged: a DIY LoRa Tracker
Glitches and results in electronics development
Sigfox and the IoT (2)Registration in the Sigfox network
Starting Out in ElectronicsEasier than imagined!
Analogue Electronics Design
Case Study #1 — Section 1: MEMS Microphone… Testing 1-2-3
Small Circuits RevivalCapita Selecta from the Elektor Project Suggestions Box
In a Nutshell: Text for MicrocontrollersUsing compression to save memory
Focus On: Autonomous DrivingState of the art at a glance
Start-Up Leaders and Innovators Talk “Innovation 4.0” in Munich
Lego Electronic Train Set from 196850 years on, electronic toys still fascinate
Beyond ElectronicsThe MX3D Bridge Senses the City
The Elektor Arduino Nano MCCAB Training Board contains all the components (incl. Arduino Nano) required for the exercises in the "Microcontrollers Hands-on Course for Arduino Starters", such as light-emitting diodes, switches, pushbuttons, acoustic signal transmitters, etc. External sensors, motors or assemblies can also be queried or controlled with this microcontroller training system.
Specifications (Arduino Nano MCCAB Training Board)
Power Supply
Via the USB connection of the connected PC or an external power supply unit (not included)
Operating Voltage
+5 Vcc
Input Voltage
All inputs
0 V to +5 V
VX1 and VX2
+8 V to +12 V (only when using an external power supply)
Hardware periphery
LCD
2x16 characters
Potentiometer P1 & P2
JP3: selection of operating voltage of P1 & P2
Distributor
SV4: Distributor for the operating voltagesSV5, SV6: Distributor for the inputs/outputs of the microcontroller
Switches and buttons
RESET button on the Arduino Nano module 6x pushbutton switches K1 ... K6 6x slide switches S1 ... S6 JP2: Connection of the switches with the inputs of the microcontroller
Buzzer
Piezo buzzer Buzzer1 with jumper on JP6
Indicator lights
11 x LED: Status indicator for the inputs/outputs LED L on the Arduino Nano module, connected to GPIO D13 JP6: Connection of LEDs LD10 ... LD20 with GPIOs D2 ... D12
Serial interfacesSPI & I²C
JP4: Selection of the signal at pin X of the SPI connector SV12 SV9 to SV12: SPI interface (3.3 V/5 V) or I²C interface
Switching output for external devices
SV1, SV7: Switching output (maximum +24 V/160 mA, externally supplied) SV2: 2x13 pins for connection of external modules
3x3 LED matrix(9 red LEDs)
SV3: Columns of the 3x3 LED matrix (outputs D6 ... D8) JP1: Connection of the rows with the GPIOs D3 ... D5
Software
Library MCCABLib
Control of hardware components (switches, buttons, LEDs, 3x3 LED matrix, buzzer) on the MCCAB Training Board
Operating Temperature
Up to +40 °C
Dimensions
100 x 100 x 20 mm
Specifications (Arduino Nano)
Microcontroller
ATmega328P
Architecture
AVR
Operating Voltage
5 V
Flash Memory
32 KB, of which 2 KB used by bootloader
SRAM
2 KB
Clock Speed
16 MHz
Analog IN Pins
8
EEPROM
1 KB
DC Current per I/O Pins
40 mA on one I/O pin, total maximum 200 mA on all pins together
Input Voltage
7-12 V
Digital I/O Pins
22 (6 of which are PWM)
PWM Output
6
Power Consumption
19 mA
Dimensions
18 x 45 mm
Weight
7 g
Included
1x Elektor Arduino Nano Training Board MCCAB
1x Arduino Nano
310 Circuits – is the 11th volume in Elektor’s renowned ‘Three Hundred’ series. 310 circuits, tips and design ideas in one book form a treasure trove for every area of electronics: audio and video, hobby and modelling, RF techniques, home and garden, test and measurement, microcontrollers, computer hardware and software, power supplies and chargers – plus of course everything else that does not seem to belong in any of these categories.
310 Circuits – contains many complete solutions as well as useful starting points for your own projects. Both categories and anything in between represent a veritable fountain of inspiration for cultivating your own ideas and learning about electronics.
310 Circuits – is a compilation of articles from ‘Summer Circuits’ editions for the years 2006, 2007 and 2008. ‘Summer Circuits’ covers the publication months July and August of Elektor magazine.
310 Circuits – is a must-have book for every creative electronics enthusiast, be it professional, enthusiast or student.
310 Circuits – for the first time has a section exclusively on robots and robotics.
Le téléchargement intégral de ce numéro est disponible pour nos membres GOLD et GREEN sur le site Elektor Magazine !
Pas encore membre ? Cliquez ici.
Pour les yeux et les oreilles
sortie vidéo sur les microcontrôleurs (1)vidéo composite
electronica 2022nouvelles du plus grand salon mondial de l?électronique
caméra ESP32si simple qu?on n?a même pas besoin du wifi
alimentation ATX pour Raspberry Pi
amplificateur pour casque 32 ?une solution simple mais de qualité à trois CI
horloges radiocommandées SDRcinq signaux horaires, six affichages
démarrer en électroniquediodes spéciales
sur le viferrances qualitatives
rétro-ingénierie d?un badge LED Bluetooth Low Energycomment commander un appareil BLE avec un script Python
kit de développement MakePython ESP32tout dans une boîte
mesure du THD avec un oscilloscope et une FFTcalculer facilement le facteur de distorsion
machines à vision totalela technologie derrière les systèmes de vision industrielle d?aujourd?hui
Infographies
l?évolution de la commande vocale et audio des appareils électroniques
bilan du WEEF 2022
bilan du salon electronica 2022les innovateurs n?ont pas manqué d?impressionner
The Tubeun surprenant amplificateur à tubes
à quand des biomatériaux pour l?électronique??
commutateur d?antenne Opera Cake pour HackRF Oneconnectez jusqu'à huit antennes à votre SDR
concevoir avec Arduino et plusentretien avec l?auteur Ashwin Pajankar
jauge de longueur à lidarmesure jusqu?à 12 m
les signaux audios et l?ESP32l?environnement ESP-ADF en pratique
Kit amplificateur de puissance Fortissimo-100 d?Elektor
utiliser la lumière pour les effets sonoresfiltre synthétiseur à base de LDR, contrôlé en tension, 24 dB/oct
amplificateur Hi-Fi d?Elektorle plus bruyant de tous?!
visite à domicileafficheur volumétrique made in Canada
projet 2.0corrections, mises à jour et courriers des lecteurs
Hexadoku
310 Schaltungen – das elfte Buch innerhalb der „Dreihunderter-Reihe“. 310 Schaltungen und neue Konzepte in einem Buch sind ein (fast) unerschöpflicher Fundus zu allen Bereichen der Elektronik: Audio & Video, Spiel & Hobby, Haus & Hof, Prozessor & Controller, Messen & Testen, PC & Peripherie, Stromversorgung & Ladetechnik sowie zu Themen, die sich nicht katalogisieren lassen.
310 Schaltungen – enthält viele komplette Problemlösungen, zumindest aber die Idee hierzu. Nicht zuletzt sind die 310 Schaltungen der Anstoß zu ganz neuen Überlegungen.
310 Schaltungen – sind eine Zusammenfassung der Beiträge aus den Halbleiterheften 2006 bis 2008. Die Halbleiterhefte sind die jährlichen Doppelausgaben Juli/August der Zeitschrift Elektor.
310 Schaltungen ist das Buch für alle, die kreativ mit der Elektronik umgehen; sei es im Beruf oder als Hobby.
Elektor GREEN en GOLD leden kunnen deze uitgave hier downloaden.Nog geen lid? Klik hier om een lidmaatschap af te sluiten.
Cloc 2.0de wekker die je altijd al wilde hebben
PIO in de praktijkexperimenten met de programmeerbare I/O van de RP2040
Armeluis chiptweakerwe krijgen je wel (goedkoop) aan de praat...
Echte USB-toevalsgeneratortwee PIC’s voor de prijs van één AVR
Pimp my mike...opvoeren doe je zelf
FFT met Maixduinofrequentiespectra vastleggen
Uit het leven gegrepenontwerp(on)logica
UCN5804 stappenmotordrivervreemde onderdelen
Simuleren met Micro-Capeerste stappen in een complexe wereld
PAUL Award 2022jonge technische talenten en hun creatieve ontwerpen
Mijn eerste Software Defined Radioin minder dan 15 minuten klaar
Microcontroller-documentatie verklaarddeel 1: de opzet van een datasheet
Hoe verder met AI en embedded systems?tools, platforms – en worden schrijvers obsoleet?
Digitalisering van verticale landbouw
Elektor Infographicsembedded en AI vandaag – en morgen
Een introductie tot TinyML
Casestudy KwickPOS
High-performance in elke klassecomputer-on-module standaarden
Alle begin......wordt eindelijk actief!
I²C-communicatie met Node.js en een Raspberry Pibekijk sensordata in een browser
Video-output met microcontrollers (2)VGA en DVI
Het Metronom real-time besturingssysteemeen RTOS voor AVR-processoren
DVI op de RP2040vraaggesprek met Luke Wren, chipontwikkelaar bij Raspberry Pi
Display-HAT Minitoont het weer op de Raspberry Pi
De WEEF 2022 Awardshet goede vieren
Hexadoku
Elektor GREEN en GOLD leden kunnen deze uitgave hier downloaden.
Nog geen lid? Klik hier om een lidmaatschap af te sluiten.
OBD2-sensordashboardOude meters vormden het startpunt van een zoektocht naar echte gegevens
OBD2: voeg een toerenteller en schakelindicator toe aan je autoRetro, maar uiterst nuttig
LiDAR- en Visiesensoren voor Robotica
Sensor+Test 2025 en PCIM 2025
Contactloze E-Veldmetingen (1)Een Trillende Membraan voor het Detecteren van Gelijkspanningen of Statische Elektrische Velden
Draadloze brievenbusmeldervan optische sensoren tot radar: enkele mogelijkheden
Elektor Mini-Wheelieeen zelfbalancerende robot
ZonnecellenVreemde onderdelen, de serie
Aan de slag met een moderne radarsensorStaat een nauwkeurige meting op uw radar?
Uit het leven gegrepenpapierfabriek
CybersecurityZware tijden voor hackers
Infographics: IoT en sensoren 2025
Bluetooth 6.0 brengt verbeterde toepassingen voor afstandsbepalingNieuwe versie biedt betere apparaatpositionerings- en -locatieservices
Draadloze communicatie verkennen met BeagleY-AI
Err-lectronicsCorrecties, updates en lezerspost
Alle begin......sluit het thema opamps af
Een krachtige AI-codeerassistentsneller ontwikkelen met Continue en Visual Studio Code
Zonne-laadregelaar met MPPT (2)Het schema
Ultrasone obstakeldetectoreen eenvoudig project om slechtzienden te helpen
2025: Een AI-odysseeHalfjaaroverzicht
Raspberry Pi Standalone MIDI-synthesizer (3)Het slimmer maken en een gebruikersinterface toevoegen
Meshtastic: een demonstratieprojectEen slim netwerk van LoRa-radio's
Analoge audio-frequentiegeneratorHoogwaardige sinusgenerator met instelbare frequentie
This bundle includes both volumes of "KiCad Like a Pro" (4th edition 2024). In Fundamentals and Projects (normal price: €39.95), you'll learn how to use KiCad through a practical approach, helping you quickly become productive and start designing your own boards. Advanced Projects and Recipes (normal price: €34.95) allows you to practice your new KiCad skills by challenging yourself with a series of real-world projects.
The latest iteration of KiCad, the world’s best free-to-use Printed Circuit Board tool, is packed with features usually found only in expensive commercial CAD tools. This modern, cross-platform application suite built around schematic and design editors, with auxiliary applications is a stable and mature PCB tool. KiCad 8 is a perfect fit for electronic engineers and makers.
Here are the most significant improvements and features in KiCad 8, both over and under the hood:
Modern user interface, completely redesigned from earlier versions
Improved and customizable electrical and design rule checkers
Theme editor allowing you to customize KiCad on your screen
Ability to import projects from Eagle, CADSTART, and more
Python scripting API
Improved integrated SPICE circuit simulator
Multi-sheet schematics
Filters define selectable elements
Enhanced interactive router helps you draw single tracks and differential pairs with precision
New or enhanced tools to draw tracks, measure distances, tune track lengths, etc.
Advanced interactive router
Built-in bill of materials generator
Realistic ray-tracing capable 3D viewer
Customizable teardrops
Plug-in manager for quick installation of themes, libraries and functionalities such as autorouters and BOM generators
The first book KiCad Like A Pro – Fundamentals and Projects will teach you to use KiCad through a practical approach. It will help you become productive quickly and start designing your own boards. Example projects illustrate the basic features of KiCad, even if you have no prior knowledge of PCB design. The author describes the entire workflow from schematic entry to the intricacies of finalizing the files for PCB production and offers sound guidance on the process.
The second book KiCad Like A Pro – Advanced Projects and Recipes will help you to practice your new KiCad skills by challenging you in a series of real-world projects. The projects are supported by a comprehensive set of recipes with detailed instructions on how to achieve a variety of simple and complex tasks. Design the PCBs for a solar power supply, an LED matrix array, an Arduino-powered datalogger, and a custom ESP32 board. Understand the finer details of the interactive router, how to manage KiCad project teams with Git, how to use an autorouter on 2 and 4-layer PCBs, and much more.
MOTORSTEUERUNG MIT H-BRÜCKENFür DC-, Schritt- und bürstenlose Motoren
DAS TEAM IM ELEKTOR-LABORUnser Ansatz, unsere bevorzugten Werkzeuge und mehr
RASPBERRY PI ALS KVM-FERNSTEUERUNGDie Software Pi-KVM im Elektor-Labor-Test
REVIEW: IQAUDIO CODEC ZEROEine Soundkarte für die Raspberry Pi Familie
DAS PIKVM-PROJEKT UND SEINE LEHRENEin Interview mit Maxim Devaev* (Entwickler von PiKVM)
AUTONOMES FAHRZEUG MIT 2D-LIDARESP32 Pico interpretiert die Daten des Lidar-Moduls
RASPBERRY PI ZERO 2 WEin erfreuliches und notwendiges Update
IMPRESSIONEN VOM WORLD ETHICAL ELECTRONICS FORUM 2021
MOTORSTEUERUNGWie die Motorsteuerung weniger kompliziert wird
GRÖSSERE ELEKTROMOTOREPrinzipien und Wissenswertes
ESP32-C3: 32-BIT-RISC-EINKERNEREin erstes Hands-on im Elektor-Labor
SCHÜTZEN SIE SICH SELBST UND ANDERE!Hauptnetzschalter für den Labortisch selbst gebaut
PROGRAMMIEREN IN PYTHONNickname-Generator mit grafischer Benutzeroberfläche
PRODUCTRONICA FAST FORWARD AWARD 2021: DIE PREISTRÄGER
VIELSEITIGER SERVO-TESTERServos ohne Datenblatt analysieren
MODBUS ÜBER WLANTeil 2: Software für das Modbus-TCP-WLAN-Modul
NEURONEN IN NEURONALEN NETZEN VERSTEHENTeil 3: Praktische Neuronen
IM INNEREN EINES OPEN-SOURCE-PROZESSORSEin Beispiel-Kapitel: Lattice- und Xilinx-FPGAs im Vergleich
ALLER ANFANG ...muss nicht schwer sein: Die Spule lässt uns nicht los!
PROJEKT 2.0Korrekturen, Updates und Leserbriefe
COLOR TO SOUNDWie man einen Farbsensor über I2C ausliest
BATTLAB ONEBetriebsdauer von batteriebetriebenen Geräten messen und optimieren!
EINFACHER ERDSCHLUSSPRÜFERIsolationstester für Netzspannungsinstallationen
ARMUT UND ELEKTRONIK1. Ziel für nachhaltige Entwicklung
HEXADOKUThe Original Elektorized Sudoku
Elektor GREEN and GOLD members can download their digital edition here.
Not a member yet? Click here.
High-End from the Elektor Lab
Fortissimo-100 High-End AmplifierFully symmetrical audio output stage and 100/190 W
Checking the Frequency of Tuned Circuits and CrystalsTips & Tricks, Best Practices and Other Useful Information
PCB Tips and Tricks
Soldering – So What?A Closer Look at Current Soldering Technology
Low-Latency Bluetooth Garage Door ControlTake Control with Short BLE Messages from a Smartphone
Ideal Diode ControllerDiode Circuits with Low Power Dissipation
LED Garlands with ESP32 and FreeRTOSFlashing and Variable Brightness
Starting Out in Electronics……Cheerfully Continues Zenering
FM/DAB+ ReceiverThe Best of Both Worlds
From Life’s ExperienceElectronica Obscura
Tracing the Cause of Software Bugs WirelesslyCircular Buffer and Webserver on the ESP32
Did Covid Cause a Boost in Engineering Innovation?Innovative Components and Solutions from 2022
Ersa i-CON TRACE – The IoT Soldering Station for Makers
Infographics
What Are We Going to Do with All This Compute?
How to Drive Ynvisible’s E-Paper Display
All-Time Innovation with InnoFaithQ&A with Walter Arkesteijn
Industrial AutomationEasy and scalable IoT-Retrofitting
Next Generation Oscilloscopes for Accelerated InsightRohde & Schwarz introduces the R&S MXO 4 series
Low Profile Linear Connectors Solve Multi-Signal Data Management
Smart – Innovative – Cost-EfficientGateMate FPGAs Developed and Manufactured in Germany
Tools to Support Low-Cost Sensor Development
PolyfusesPeculiar Parts, the Series
Isolated Analog Output for Arduino Uno
HomeLab Tours... Discovers the Theremin
electronica fast forward 2022 - powered by ElektorLineup and Timetable
Radio Direction FindingTracking Down Lost Wireless Weather Sensors
Estimate an IC's Internal NoiseA Simple Method
Ethics in ActionPowered by WEEF
No Ethics, No Sustainable BusinessAn Interview with Professor Stefan Heinemann
The 2023 WEEF Index
Filter SoftwareDesign Tools for Analog Filters
TV-B-Gone!... Or At Least B-OFF
RP2040-Based Air Quality Measurement
elekterminal
Kickstart to Python 3Sample Chapter: Digital Image Processing and Wand Library
SOLARPUNKA Brighter Future Ahead
Hexadoku
Elektor GREEN en GOLD leden kunnen deze uitgave hier downloaden.
Nog geen lid? Klik hier om een lidmaatschap af te sluiten.
PbMonitor v1.0Een accu-bewakingssysteem voor UPS en energieopslag toepassingen
Zonne-laadregelaar met MPPT (1)basisprincipes van een zonne-laadregelaar voor autonome systemen
Integrerende B-veld magnetometermet zelfgemaakte sensoren
Precies of nauwkeurig?Je instrumenten moeten het allebei zijn!
AD7124 Een precisie-ADC in de praktijkEssentieel voor Sensorsignaalconditionering
PID-regeltoolGemakkelijk PID-parameters optimaliseren
embedded world 2025
Alle begin......gaat verder met de toonregeling
Academy Pro BoxBoek + onlinecursus + hardware
Milliohmmeter adapterGebruik de nauwkeurigheid van uw multimeter
De volgende sprong in halfgeleidersVoorwaarts naar 1,4nm
Through-hole connectorenHet beste van twee werelden: THR
FrequentietellerDraagbaar en Automatische Kalibratie met GPS
Analoge metersVreemde onderdelen, de serie
Stand-alone kristaltesterhoe nauwkeurig is uw kloksignaal?
Goedkope I²C-testersluit I²C-apparaten rechtstreeks op uw PC aan
Uit het leven gegrepenwie het kleine niet eert...
2025: een AI-odysseede transformerende invloed op softwareontwikkeling
Err-lectronicsCorrecties, updates en ingezonden brieven
Raspberry Pi standalone MIDI-synthesizer (2)We verbeteren onze setup met intelligentie
Norton-getransformeerde wienbrug-oscillatorkleine verandering, grote verbetering
Test van een 10-cent-controllerde CH32V003 RISC-V microcontroller en MounRiver Studio in de praktijk
Een FPGA-gebaseerde audiospeler met equalizer (2)volumeregeling, geavanceerd mixen en een webinterface