Suchergebnisse für "analog OR circuit OR design OR 2"

In Elektronica Kunst & Kunde worden alle onderwerpen behandeld die ook in standaard elektronica-leerboeken aan de orde komen, plus een groot aantal belangrijke maar vaak veronachtzaamde zaken. In dit tweede deel aandacht voor onder meer de volgende onderwerpen: phase-locked loop-schakelingen, opto-elektronica, busschakelingen, capacitieve belasting, bekabeling, interfacing timing, naaldpulsen, klokvertraging, monostabiele multivibratoren de IBM-PC en de Intel-fanilie, RS232-kabels, seriële poorten, ASCII, modems, SCSI, IPI, GPIB, parallele poorten, local-area-networks de 68000-microprocessorfamilie, perifere LSI-chips, geheugen, programmeerbare instrumenten prototypering, het ontwerpen van printplaten, wire-wrap-technieken, CAD/CAM technieken, de bouw van schakelingen HF-modules, vereenvoudigd ontwerp van HF-versterkers en high-speed schakelaars batterijen, accu's en zonnecellen; micropower-regelaars, -opamps en -microprocessoren methoden om de bandbreedte te beperken, middeling van signalen, lock-in versterkers, pulshoogte-analyse, 'multichannel-scaling'

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From SRPP and Mu-Follower to OTL Designs Tube amplifiers suffer from distortion. Fortunately, circuits such as the SRPP amplifier, mu-follower, and beta-follower produce minimal distortion even at output voltages of 50 to 100 Vpeak. These designs are often published with errors. Without a sound understanding of the theory, it is easy to arrive at a flawed design. In the first section of this book, we investigate the origin of distortion, while in the second we investigate the design of and SRPP and a mu-follower. On the internet we can find the most exotic designs. Evaluating them teaches us that these designs often make matters worse rather than better. In the chapter on incorrect SRPPs and mu-followers, we sometimes see bizarre and misguided designs where using a simple single-triode amplifier would perform much better. Push-pull output stages also exist. A great number of them are examined, and their similarity to the SRPP is discussed. This is done especially with the help of the theory behind the OTL based on the ‘mother’ of all OTLs, the Philips HF303. Finally, attention is given to frequency characteristics and technical matters such as the supply voltage and the filament power supply. To illustrate these points, there are a few designs covering the subjects discussed. This book presents much new theory that has not been published before. It is often an eye-opener, showing that many things have a beautiful and unexpected simplicity.

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With 20+ Practical Projects in Logic and Circuit Design This book is a practical guide to digital electronics, covering the essential components of modern digital systems: number systems, logic gates, Boolean algebra, combinational and sequential logic, and more. Through more than 20 structured projects, you’ll design and build digital systems using real-world components such as logic gates, multiplexers, decoders, flip-flops, counters, and shift registers. The projects range from basic LED logic circuits to digital locks, display systems, traffic light controllers, and timing-based designs. Selected projects introduce the use of tools such as CircuitVerse for circuit simulation, while several designs make use of 74HC-series logic devices, commonly used in digital hardware prototyping. Inside, you’ll find: Clear coverage of number systems and binary arithmetic Logic gate fundamentals and universal gate implementations Step-by-step projects using flip-flops, counters, and registers Real-world design with 74HC-series logic chips Techniques for designing combinational and sequential systems This book takes a design-first, application-driven approach to digital electronics—built around working circuits, tested logic, and hands-on experimentation.

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Analogue Electronics and Microcontrollers Projects Hobbyist electronics can be a fun way to learn new skills that can be helpful to your career. Those who understand the basics of electronics can design their own circuits and projects. However, before you run, you need to learn to walk. It all starts with analogue electronics. You should be familiar with the simple components and circuits and understand their basic behaviors and the issues you may encounter. The best way to do this is through real experiments. Theory alone is not enough. This book offers a large number of practical entry-level circuits, with which everyone can gain the basic experience. Through the widespread introduction of microcontrollers, a new chapter in electronics has begun. Microcontrollers are now performing more and more tasks that were originally solved using discrete components and conventional ICs. Starting out has become easier and easier thanks to platforms including Bascom, Arduino, micro:bit. The book introduces numerous manageable microcontroller applications. It’s now a case of less soldering and more programming.

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Theory, LTspice Simulation, and Hands-On Projects MOSFETs are essential components in modern electronics, used in switching, amplification, motor control, power conversion, digital logic, and audio circuits. This book offers a practical introduction to MOSFET technology, combining clear explanations with LTspice simulations and hands-on projects. Starting with semiconductor fundamentals, you will learn how MOSFETs operate, how they compare with BJTs, and how to apply them in real circuits. The book then progresses from basic switching applications to more advanced designs. You will learn how to: Understand N-channel and P-channel MOSFET operation Work with cutoff, triode, and saturation regions Simulate and analyze circuits using LTspice Build switching circuits for LEDs, relays, buzzers, sensors, and motors Create sensor circuits for light, temperature, touch, tilt, reed switches, and PIR motion detection Control motors and fans using PWM and H-bridge circuits Design MOSFET small-signal amplifiers Build astable, Colpitts, Hartley, phase-shift, and Pierce oscillators Experiment with MOSFET digital logic Explore buck and boost DC-DC converters Understand the basics of MOSFET audio power amplifiers Written for engineers, students, and experienced makers, this book connects theory with simulation and practical construction, giving you the knowledge and experience to design and experiment with MOSFET circuits with confidence.

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Dieser vollständige Programmierkurs für den ESP32-Mikrocontroller umfasst ein Lehrbuch, ein Komponenten-Kit, praxisnahe Projekte sowie einen umfassenden Online-Kurs mit Simulationen. Er eignet sich ideal für das schrittweise Erlernen der Embedded-Programmierung in MicroPython anhand eines praktischen, hands-on Ansatzes. Eine praxisnahe Einführung in Embedded Systems mit dem ESP32 Dieser Kurs richtet sich an Personen ohne Vorkenntnisse im Bereich Embedded Systems, die einen strukturierten und beispielbasierten Einstieg suchen. Ein Kit bestehend aus LEDs und Widerständen, Schaltern, Sensoren und Aktoren, Displays, einem Breadboard und Kabeln sowie weiteren Komponenten ist enthalten. Diese werden im Kurs verwendet, um Beispielanwendungen zu veranschaulichen. Vorkenntnisse mit Arduino oder Embedded-Entwicklung sind nicht erforderlich. Jeder Abschnitt enthält praktische Beispiele und Mini-Projekte, die wichtige Konzepte festigen und zur weiteren Vertiefung anregen. Am Ende des Kurses werden Sie nicht nur in der Lage sein, die Beispiele nachzuvollziehen, sondern auch eigene Ideen und Anwendungen umzusetzen. Was werden Sie lernen? Programmierung von Mikrocontrollern in MicroPython mit dem ESP32 unter Verwendung der Thonny IDE Arbeiten mit digitalen Ein- und Ausgängen, Auslesen von Tastern und Encodern, Steuern von LEDs und Relais Auslesen analoger Eingänge, Spannungen und analoger Sensoren Erzeugung analoger Ausgangssignale und PWM Verwendung serieller Kommunikation wie UART, I²C und SPI zur Steuerung von Displays und zum Auslesen digitaler Sensoren und SD-Karten Zeitmanagement Arbeiten mit Interrupts Echtzeit-Sensordatenerfassung und Steuerung über Taster, LEDs und Displays Steuerung von Aktoren wie Relais und Servomotoren Für wen ist dieser Kurs geeignet? Studierende und Selbstlerner im Bereich Embedded Systems Makers und IoT-Enthusiasten, die ihre Hardware-Kenntnisse verbessern möchten Lehrkräfte und Trainer, die sofort einsetzbares Unterrichtsmaterial suchen Was ist im Lieferumfang enthalten? Zugang zum vollständigen Kurs auf der Elektor Academy Pro-Lernplattform ESP32 Mikrocontroller-Board (+ USB-Kabel) Buch: Programming Microcontrollers in MicroPython Downloadbare Projektdateien für jedes Modul Komponenten-Set: 2× LED, rot, 5 mm LED, grün, 5 mm 3× Widerstand, 470 Ω, 0,25 W LDR Potentiometer, 10 kΩ, linear Taster Drehencoder-Modul Relaismodul DHT22 Feuchtigkeits- und Temperatursensor TM1637-kompatibles 4-stelliges 7-Segment-Display MPU-6050 IMU mit Stiftleisten SSD1306-kompatibles I²C OLED-Display Micro-SD-Kartenadapter mit Stiftleiste Buzzer SG90 Mikro-Servo ILI9341-kompatibles SPI 240×320 TFT-Display 20× Jumperkabel Breadboard Alle Programmierkurse (und Unterschiede im Inhalt) Kurs Arduino Raspberry Pi Pico with Arduino C/C++ ESP32 with Arduino C/C++ Raspberry Pi Pico with MicroPython ESP32 with MicroPython Online-Kurs Access to Arduino Course Access to Pico with Arduino C/C++ Course Access to ESP32 with Arduino C/C++ Course Access to Pico with MicroPython Course Access to ESP32 with MicroPython Course Board Uno R3 Raspberry Pi Pico ESP32 Raspberry Pi Pico ESP32 Buch Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in MicroPython Programming Microcontrollers in MicroPython Kit 40-teiliges Komponenten-Set 40-teiliges Komponenten-Set 40-teiliges Komponenten-Set 40-teiliges Komponenten-Set 40-teiliges Komponenten-Set

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Dieser USB Logic Analyzer ist ein 8-Kanal-Logikanalysator, bei dem jeder Eingang doppelt für die analoge Datenaufzeichnung dient. Es eignet sich perfekt zum Debuggen und Analysieren von Signalen wie I²C, UART, SPI, CAN und 1-Wire. Dabei wird ein digitaler Eingang, der mit einem zu testenden Gerät (DUT) verbunden ist, mit einer hohen Abtastrate abgetastet. Die Verbindung zum PC erfolgt via USB.Technische DatenKanäle8 digitale KanäleMaximale Abtastrate24 MHzMaximale Eingangsspannung0 V ~ 5 VBetriebstemperatur0°C ~ 70°CEingangsimpedanz1 MΩ || 10 pFUnterstützte ProtokolleI²C, SPI, UART, CAN, 1-Wire etc.PC-VerbindungUSBAbmessungen55 x 28 x 14 mmLieferumfangUSB Logic Analyzer (8 Kanäle, 24 MHz)USB-KabelJumper Wire Ribbon KabelDownloadsSoftware

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Der Elektor Zenerdioden-Tester ist im Wesentlichen eine Konstantstromquelle, die in Stufen von 1 bis 50 mA geschaltet werden kann. Er kann verwendet werden, um Z-Dioden bis zu maximal 54 V zu testen. Dank eines 60-V-Step-up-Wandlers kann das Gerät mit den üblichen 5 bis 12 V versorgt werden. Das Prinzip dieses Testers ist einfach. Eine Z-Diode oder ein anderes DUT (device under test, also ein Prüfling, wie z. B. eine LED) wird über eine einstellbare Stromquelle vorgespannt. Die Spannung über dem DUT kann mit einem Multimeter gemessen werden. Die Spannung der meisten (kleinen) Z-Dioden ist bei einem Strom von 5 mA spezifiziert. Je nach Anwendung kann auch die Spannung bei anderen Strömen interessant sein. Deshalb stehen sechs Stromeinstellungen zur Verfügung: 1, 2, 5, 10, 20 und 50 mA. LEDs sind häufig bei einem Strom von 20 mA spezifiziert. Getestet werden kann: Ob eine Z-Diode defekt ist (Kurzschluss oder hochohmig). Ob eine Z-Diode die korrekte Z-Spannung aufweist. Wie sich eine Z-Spannung bei unterschiedlichen Strömen verändert. Welche exakte Spannung an einer integrierten Spannungsreferenz anliegt. Ob sich LEDs in einer Reihenschaltung in ihrer Helligkeit unterscheiden (daher der Strom von 20 mA). Wie hoch die Stromverstärkung bei unterschiedlichen Basisströmen in (Leistungs-)Transistoren ist. Das Kit enthält alle in der Stückliste aufgeführten Teile, einschließlich Platine und Gehäuse. Technische Daten Versorgungsspannung 5…12 V/2 A (USB-C) Versorgungsstrom (Itest = 50 mA) 1,1 A bei 5 V / 412 mA bei 12 V Wählbare Ströme 1, 2, 5, 10, 20 und 50 mA Max. Prüfspannung >54 V bei Itest ≥1 mA Max. Ausgangsspannung 60 V bei Itest = 0 mA Spannungsbegrenzung bei 5 V 4,5 V bei Itest = 1 mA / 5,18 V bei Itest = 50 mA Gehäuseabmessungen 110 x 82 x 44 mm Platinengröße 105,4 x 67,3 mm Anschlüsse 4-mm-Bananenbuchsen für Multimeter 2-mm-Bananenbuchsen für Prüfklemmen USB-C-Buchse für die Spannungsversorgung Lieferumfang Widerstände R1 = 3.3 kΩ, 600 mW, 1% R2 = 0.15 Ω, 1 W, 5%, LS 12.7 mm, ø 3.5 mm R3, R8 = 180 Ω, 600 mW, 1% R4, R6, R16 = 1 kΩ, 600 mW, 1% R5, R19 = 47 kΩ, 600 mW, 1% R7 = 3.9 kΩ, 1 W, 5%, LS 12.7 mm, ø 3.5 mm R9, R10, R12 = 10 kΩ, 600 mW, 1% R11, R13 = 100 Ω, 600 mW 1% R14 = 249 Ω, 600 mW, 1% R15 = 499 Ω, 600 mW, 1% R17 = 2.49 kΩ, 250 mW, 1% R18 = 4.99 kΩ, 250 mW, 1% Kondensatoren C1 = 470 uF / 35 V, 20%, Ir = 1.86 A, ø 12.5 mm, LS 5 mm, ESR = 0.038 Ω (Panasonic EEUTP1V471) C2 = 1 uF / 100 V, 10%, X7R, LS 5 mm C3 = 2.2 nF / 50 V, 10%, X7R, LS 5 mm C4, C7 = 100 nF / 100 V, 10%, X7R, LS 5 mm C5 = 100 uF / 100 V, 20%, ø 14 mm max., LS 5 mm C6 = 1 nF / 100 V, 10%, X7R, LS 5 mm Induktor L1 = 100 uH, Irms = 2.4 A, Isat = 3.5 A, 0.09 Ω, radial, pitch 2.5/5/10 mm, ø 14 mm max. (Kemet SBC8-101-242) Halbleiter D1 = MUR120G, DO-41 D2, D4 = STPS3150RL, DO-201AD D3 = Z-diode, 18 V, 1.3 W (BZX85C18) D5 = Z-diode, 5.1 V, 0.5 W (1N5231B) LED1 = LED in pushbutton S1 LED2 = LED, green, 3 mm IC1 = MC34063, DIP-8 IC2 = LM4040BIZ-5.0/NOPB, TO-92 (TO-226AA-3) IC3 = TL051CP, DIP-8 T1 = BC327.25, TO-92 T2 = STP40NF10L, TO-220 T3 = IRF9510PBF, TO-220 T4 = 2N7000, TO-92 Sonstiges K1, K2, S1, S3 = 2-way screw terminal block, LS 3.5 mm, max. 1.5 mm² connected to K1 = USB-C socket, 30 V/3 A, chassis mounted, wired, 9 x 16 mm connected to K2 = Banana Connector, 2 mm, Socket, 60 VDC, Panel Mount, red (Multicomp 24.102.1) connected to K2 = Banana Connector, 2 mm, Socket, 60 VDC, Panel Mount, black (Multicomp 24.102.2) Test clip, red, 30 VAC/60 VDC (Hirschmann 931467101) Test clip, black, 30 VAC/60 VDC (Hirschmann 931467100) S1 = Pushbutton, panel mount, SPST-NO, 30 DC/100 mA, with red LED S2 = Rotary Switch, 6 position, 2 pole, 30°, 250 V/150 mA S3 = Toggle switch, panel mount, SPDT, solder lugs, 28 VDC T2, T3 = Heat sink, 15°C/W, FK 214 SA-CB Enclosure Hammond 1591XXSSBK, ABS, 110 x 82 x 44 mm Knob for S2, round shaft 6 mm, ø 21 mm, with indicator line (Multicomp CP-LB21-6-6D) 4 x Self-tapping screw #4-1/4", carbon steel, pan head Banana plug, red, 2 mm, 60 VDC (Multicomp 25.205.1) Banana plug, black, 2 mm, 60 VDC (Multicomp 25.205.2) Banana socket, black 4 mm, panel mount Banana socket, red 4 mm, panel mount for LED1, LED2 = Pin header, 1 x 2, vertical, pitch 2.54 mm for LED1, LED2 = Pin socket, 1 x 2, vertical, pitch 2.54 mm for T2, T3 = M3 screw, 10 mm, steel, pan head 2 x M3 washer, plain, steel 4 x M3 nut for IC1, IC3 = DIP-8 socket Wire, black, 0.25 mm² (24 AWG), stranded 14 x 0.15 mm, 1 m Wire, red, 0.25 mm² (24 AWG), stranded 14 x 0.15 mm, 1 m PCB 250772-1 v1.1 Links Artikel Elektor Labs

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Das MDP-P906 verfügt über einen eingebauten Lüfter und eine maximale Ausgangsleistung von bis zu 300 W, die einen größeren Bereich von Prüfanforderungen und Anwendungsszenarien abdeckt. Über die drahtlose 2,4-GHz-Kommunikation kann es mit dem Smart-Digital-Monitor-Modul MDP-M01 verbunden werden, um die freie Kombination von mehreren Kanälen mit 300 W pro Kanal zu ermöglichen. Das MDP-P906 hat einen Index, eine Stabilität und eine Zuverlässigkeit, die mit denen eines professionellen Netzteils vergleichbar sind. Es kann reinen Strom ausgeben und bietet leistungsstarke Funktionen wie programmierbarer Ausgang, Timing-Ausgang, Timing-Steuerung, automatische Kompensation, Boost-Modus usw., was es zu einem echten kostengünstigen, intelligenten und kundenspezifischen programmierbaren linearen DC-Netzteil macht. Das MDP-P906 verfügt über ein präzises, CNC-gefrästes Gehäuse aus einer Aluminiumlegierung, das mit seiner feinen Verarbeitung, seinem neuartigen, kleinen und schönen Aussehen das starre Bild der traditionellen Desktop-Stromversorgung vollständig umstößt. Mit dem stapelbaren, modularen Design und der drahtlosen Kommunikationsfunktion kann MDP-P906 unabhängig oder gepaart arbeiten, sowohl auf der Werkbank, als auch für die Vor-Ort-Wartung durchgeführt werden. Das MDP-P906 ist eine perfekte Lösung für Elektronikingenieure, insbesondere für Ingenieure im Außendienst, die unterschiedliche Anforderungen an Stromquellen erfüllen müssen. Eingebauter leiser Lüfter, sofortige Kühlung, sorgen für eine stabile und effiziente Leistung! Intelligente lineare Kompensation, konstante Spannung & Konstantstrom Positiv & negativer Ausgang, Serienanhebung, parallele Stromaufteilung Anwendungen Universelle Tests und Lehrexperimente im F&E-Labor Wartung digitaler Produkte Eigenschaftsprüfung und Fehlerdiagnose von Geräten und Schaltungen Notstromversorgung für Modellflugzeuge und Fahrzeuge Testen der Stromversorgung von HF- und Mikrowellenschaltkreisen oder -modulen Qualitätskontrolle und Qualitätsprüfung Versorgen Sie hochpräzise Digital-Analog-Hybridschaltkreise und Hi-Fi-Audiogeräte mit gereinigtem Strom Technische Daten Eingang DC 4,2-30 V/14 A (max.)QC 3.0/PD2.0, 20 V/5 A (max.) Ausgang 0-30 V/0-10 A, 300 W (max.) Umwandlungseffizienz 95% Ausgabeauflösung 10 mV/2 mA, bis zu 1 mV/1 mA über Display-Steuermodul Ausgabegenauigkeit 0,03% + 5 mV0,05% + 2 mV Anpassungsrate Lastanpassungsrate Leistungsanpassungsrate Ripple und Rauschen Einschwingverhalten Sicherheitsvorkehrungen Eingangsüberspannung, Unterspannung, Verpolungsschutz, Ausgangsüberstrom, Rückflussschutz und Übertemperaturschutz Andere Automatisches Herunterfahren und Aufrufen des Micro-Power-ModusUnterstützt USB-Firmware-Upgrade Abmessungen 112 x 66 x 20 mm Gewicht 181 g Lieferumfang 1x MDP-P906 Digitales Netzteil 2x Ausgangskabel 1x Benutzerhandbuch Downloads User Manual v1.1 Firmware v1.32

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Elektor GREEN and GOLD members can download their digital edition here. Not a member yet? Click here. Tiny Solar SupplySunlight In, 3.3 V Out Solid-State Stereo Audio SwitchFree of Clicks and Moving Parts Large RGB DigitWith Through-Hole WS2812 LEDs Microphone Preamplifier with 48-V Phantom Power DistributionGreat for Podcasting and Pro Audio Square Wave Generators with Duty Cycle and Frequency ControlsSimple Circuits with CMOS and TTL ICs Simple Dynamic CompressorWith Soft Control and Warm Sound Simple Electronic Lock Active RectifierA solution or 2…40 V at up to 3 A with Reverse Current Suppression On / Off Switching System for Active Boxes Unbalanced/Balanced ConverterWith RFI Filter and DC Protection 2023: An AI OdysseyWhere Did It Come From? Where Is It Going? Speed Controller for Fan or VentilatorWith Manual and Thermostat Modes The Latest from Arduino Project HubNew Projects from the Community Power Overload MonitorMonitor Power Lines for Excessive Current Blink in the Dark Without TransistorsAn Oscillator with Only Two-Terminal Parts Morse Code GeneratorUse It as Beacon or Learning Device! Programmable Video DACHandles Any Format up to RGB888 A T(eeny) Tiny PianoWithout Moving Parts Dual Dice without MCUDual Dice on a Single PCB – Plus Some Design Tricks Electronic Scarecrow Circuits to Amuse, Inspire, and Amaze LC-LP-HA ThermometerAccurate Measurements and a Binary Display THD GeneratorGenerating Distortion on Purpose Thyristor-Based Overtemperature IndicatorElectronic Components Used Unconventionally PTC Fuse Flip-Flop Funny BirdA Chirping Elektor Classic Neon Lamp with a Microcontroller Temperature-Stabilized IC Current SourceNeutralizing the Temperature Drift of Integrated Current Sources Second-Order Adjustable Treble BoostA Special Hearing Aid for the Elderly Edwin Comes HomeA Look Back After 53 Years One-Armed BanditA Simple, Fun, Nostalgic, and Educational Elektor Classic! Simple Digitally Controlled Variable Resistor Water Leak ProtectionSafeguard and Alarm for Water Leaks Eco-Timer with Auto-ShutdownNeeds 0.0 mW in Off Mode! ChatGPT and Arduino ZD MeterMeasuring Z Voltages of Z Diodes ≤ 100 V Servo Tester ESP32 Windows Controller with Free Software Analog and Mixed-Signal ICs by MicrochipLow-Consumption Power Management and Signal Processing Interface StandardsFilter and Surge Protection for the I²C Bus Li-Ion Battery MonitorResidual Charge Indicator Provides Visual Feedback PS/2 Mouse As Rotary Encoder (and More…) Simple Twilight Switchfor Retrofitting Lamps or Installations Water Pump ControllerPrepare Yourself Against Rising Water Levels Solar-Powered Christmas FM Radio BallAll You Want for Christmas Is This Vibration Sensor with RelayTap or Shake to Switch On Continuity TesterSensitive and Unintrusive Power On/Off with a Pushbutton Mini-Drill Power Control 2023A Revision of a Design from 1980 Digital Vibration SensorTurn Vibrations into Precisely Timed Pulses Reverse-Polarity Protection with Low Voltage Drop A Low-Cost Frequency Standard Tiny DCF77 SimulatorAn Accurate Fake-Time Standard The Lilygo T-PicoC3Combines RP2040 and ESP32-C3 with Full Color-TFT Display

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Realize your own projects with the Elektor Arduino Nano MCCAB Training Board The microcontroller is probably the most fascinating subfield of electronics. Due to the multitude of functions, it combines on its chip, it is a universal multi-tool for developers to realize their projects. Practically every device of daily use today is controlled by a microcontroller. However, for an electronic layman, realizing his own ideas with a microcontroller has so far remained a pipe dream due to its complexity. The Arduino concept has largely simplified the use of microcontrollers, so that now even laymen can realize their own electronics ideas with a microcontroller. Book & Hardware in the Bundle: 'Learning by Doing' This book, which is included in the bundle, shows how you can realize your own projects with a microcontroller even without much experience in electronics and programming languages. It is a microcontrollers hands-on course for starters, because after an overview of the internals of the microcontroller and an introduction to the programming language C, the focus of the course is on the practical exercises. The reader acquires the necessary knowledge by 'learning by doing': in the extensive practical section with 12 projects and 46 exercises, what is learned in the front part of the book is underpinned with many examples. The exercises are structured in such a way that the user is given a task to solve using the knowledge built up in the theoretical part of the book. Each exercise is followed by a sample solution that is explained and commented on in detail, which helps the user to solve problems and compare it with his own solution. Arduino IDE The Arduino IDE is a software development environment that can be downloaded for free to your own PC and that contains the entire software package needed for your own microcontroller projects. You write your programs ('apps') with the IDE’s editor in the C programming language. You translate them into the bits and bytes that the microcontroller understands using the Arduino IDE's built-in compiler, and then load them into the microcontroller's memory on the Elektor Arduino MCCAB Nano Training Board via a USB cable. Query or control external sensors, motors or assemblies In addition to an Arduino Nano microcontroller module, the Elektor Arduino Nano MCCAB Training Board contains all the components required for the exercises, 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 Elektor Arduino Nano MCCAB Training Board Arduino Nano Book: Microcontrollers Hands-on Course for Arduino Starters

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A Toolbox for Audio Lovers and Engineers Without any ambition to reach scientific levels, this book aims to be a toolbox for both audio lovers and high-end equipment designers. The elementary theory presented is the bare minimum for readers to grasp the operation and practical use of electrical, electromagnetic, physics, and electronic operations available in the designers’ toolbox. Each tool is explained in a minimum of words and theory without needless coverage of underlying equations or figures. The book chapters guide you through the process of designing quality amplifiers with vacuum tubes, from the very beginning, considering both technical and subjective requirements – in theory and practice. The book is a compilation of the author’s notes used in his professional and educational career but was nevertheless primarily written as a result of true love for the audiophile hobby.

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