Search results for "analogue to dmx"
Elektor Digital Analogue Video (E-BOOK)
This e-book is intended for electronics enthusiasts and professionals alike, who want a much deeper understanding of the incredible technology conquests over the pre-digital decades that created video. It details evolution of analogue video electronics and technology from the first electro-mechanical television, through advancements in Cathode Ray Tubes, transistor circuits and signal processing, up to the latest analogue, colour-rich TV, entertainment devices and calibration equipment. Key technological advances that enabled monochrome video and, eventually, colour are explained. The importance, compromises and techniques of maintaining crucial backward legacy compatibilities are described. The generation, signal processing and playback of analogue video signals in numerous capture, display, recording and playback devices together with operating principles and practices are examined. Technical and, often, political merits and deficiencies of key national and international video standards are highlighted. Several formats are shown to win and ultimately to co-exist. This e-book begins at fairly basic levels; concepts are introduced with human physiological perceptions of light and colour explained. This leads to the subject matter of luminance and chrominance; their equations and the circuits to process. There is full, detailed analysis of waveform shapes and timings inside video equipment and relevant popular connections e.g. S-video. Several analogue video projects which you can build yourself are also included in this book; with schematics, circuit board layouts and calibration steps to help you obtain the best results. The book makes use of many colour pages where the subject matter demands it (e.g. test cards). If you really want a deeper understanding of analogue video then this e-book is for you!
€ 19,95
Members € 15,96
FNIRSI FNIRSI DMT-99 Smart Multimeter
The FNIRSI DMT-99 is an intelligent digital multimeter with 10000 counts, which offers a high measuring range and high resolution. It can accurately measure AC/DC voltage, AC/DC current, 10 A current and can also be used to test conductivity, capacitance, frequency, duty cycle, resistance, diode, temperature, NCV, live wire detection, etc. It is suitable for various electronic maintenance fields such as mechanical engineering, laboratories, automobiles and home appliances. It is equipped with a 1500 mAh lithium battery and a 2.4' TFT full-color display with a resolution of 240 x 320 pixels. Specifications Function Range Accuracy DC voltage 9.999 V/99.99 V/999.9 V ±(0.5%+3) AC voltage 9.999 V/99.99 V/750.0 V ±(1%+3) DC current 9999 uA/99.99 mA/999.9 mA/9.999 A ±(1.2%+3) AC current 9999 uA/99.99 mA/999.9 mA/9.999 A ±(1.5%+3) Resistance 9.999 MΩ/999.9 KΩ/99.99 KΩ/9.999 KΩ/999.9 Ω ±(1.5%+3) 99.99 MΩ ±(1.5%+3) Capacitance 999.9 µF/99.99 µF/9.999 µF/999.9 nF/99.99 nF/9.999 nF ±(2.0%+3) 9.999 mF/99.99 mF ±(5.0%+3) Frequency 9.999 MHz/999.9 KHz/9999 KHz/9.999 KHz/999.99 Hz/99.99 Hz/9.999 Hz ±(0.1%+3) Temperature -55~1300°C (-64~2372°F) ±(2.5%+3) Diode Yes Continuity test Yes NVC Yes Live wire detection Yes Max counts 10000 counts Battery capacity 1500 mAh Dimensions 155 x 80 x 36 mm Weight 191 g Included 1x FNIRSI DMT-99 multimeter 2x Test pens 1x USB-C charging cable 1x Manual
€ 44,95
Members € 40,46
Sensepeek Sensepeek 4012 PCBite Kit incl. 2x SP10 Probe for DMM
PCBite is the complete solution handling your circuit board during the development phase. Powerful magnets together with a stainless base plate makes the system flexible, mobile and user friendly. The holder can easily be repositioned to handle circuit boards of varying shape and sizes. The probes are steady but yet flexible made for instant measurements or total hands-free operations together with your multimeter or prefered tool. Included 4x PCBite holder 2x Banana to DuPont test wires red/black 2x SP10 probe with red/black probe head and pin tipped test needles 2x Extra crown tipped test needle 1x Set of yellow insulation washers 1x Large Baseplate (A4) 1x Microfiber cloth Downloads User Guide
€ 104,95
Members € 94,46
Sensepeek Sensepeek 6005 PCBite Kit incl. 2x SQ10 Probe for DMM
The SQ series of handsfree PCBite probes from Sensepeek are insulated, come with included color-coded cable holders and have a lower point of gravity making them even more stable compared with the original SP series of probes. All the loved features of handsfree measurement, exchangeable fine pitch spring tipped test needle and the minimalistic design is maintained to make traditional sized and handheld probes obsolete. Features All handsfree probes from Sensepeek makes instant measurements or long triggering sessions a breeze. No more soldering wires to connect your probe or complicated tools to setup, just positioning the probe needle on any test point or component in the signal path and release. Saves time and frustration during development, verification and repairs. The minimalist design and the spring-loaded test needle makes it possible to simultaneously measure on fine pitch components and nearby signals. Both length and weight of the SQ probes are perfectly balanced to be used with PCBite PCB holders and base plate which is a must for handsfree function. The probe holder comes with a powerful magnet in the base, as for all PCBite probes and holders which makes the probe easy to place and reposition. The SQ series of probes can be used handheld without the probe holder as they have an insulated grip but their full potential is used when measuring handsfree. Included 4x SQ10 probes and pin tipped test needles (black) 2x Banana to dupont test wires (red/black) 5x Dupont to dupont test wires 1x Set of cable holders (4 colors) 4x Extra test needles Downloads User guide
€ 119,95
Members € 107,96
Sensepeek Sensepeek 6011 2x SQ10 Probe for DMM (red/black)
The SQ series of handsfree PCBite probes from Sensepeek are insulated, come with included color-coded cable holders and have a lower point of gravity making them even more stable compared with the original SP series of probes. All the loved features of handsfree measurement, exchangeable fine pitch spring tipped test needle and the minimalistic design is maintained to make traditional sized and handheld probes obsolete. Features All handsfree probes from Sensepeek makes instant measurements or long triggering sessions a breeze. No more soldering wires to connect your probe or complicated tools to setup, just positioning the probe needle on any test point or component in the signal path and release. Saves time and frustration during development, verification and repairs. The minimalist design and the spring-loaded test needle makes it possible to simultaneously measure on fine pitch components and nearby signals. Both length and weight of the SQ probes are perfectly balanced to be used with PCBite PCB holders and base plate which is a must for handsfree function. The probe holder comes with a powerful magnet in the base, as for all PCBite probes and holders which makes the probe easy to place and reposition. The SQ series of probes can be used handheld without the probe holder as they have an insulated grip but their full potential is used when measuring handsfree. Included 2x SQ10 probes and pin tipped test needles (red/black) 2x Banana to dupont test wires (red/black) 1x Set of cable holders (red/black) 2x Extra test needles Downloads User guide
€ 49,95
Members € 44,96
Elektor Digital Elektor Special: Introduction to Electronics with Arduino (PDF)
Although the Arduino isn’t a novelty any longer, there are still many beginners who want to try programming and development with a microcontroller, and to them, it is all new. All beginnings can be difficult, though they should be light and enjoyable. You do not need much or expensive equipment for the examples. The circuits are built on a small breadboard, and, if necessary, connected to an Arduino Uno, which you can program on a Windows PC. You will find clear examples of how to build all circuits, ensuring easy and error-free reproduction. Projects Discussed Current & Voltage – How it all began Arduino Hardware Arduino Programming The Electrical Circuit Measuring with the Multimeter Circuit Diagrams and Breadboards Creating Circuit Diagrams Breadboard Views with Fritzing Online Circuit Simulation Indispensable: Resistors (Part 1) Hands-on with Resistors (Part 2) Variable Resistors Diodes: One-way Street for Current The Transistor Switch Electromagnetism Relays and Motors op-amps: Operational Amplifiers Capacitors The NE555 Timer PWM and Analogue Values with Arduino 7-Segment Temperature Display Introduction to Soldering and LCDs
€ 11,95
Members € 10,76
Elektor Special: Introduction to Electronics with Arduino
Although the Arduino isn’t a novelty any longer, there are still many beginners who want to try programming and development with a microcontroller, and to them, it is all new. All beginnings can be difficult, though they should be light and enjoyable. You do not need much or expensive equipment for the examples. The circuits are built on a small breadboard, and, if necessary, connected to an Arduino Uno, which you can program on a Windows PC. You will find clear examples of how to build all circuits, ensuring easy and error-free reproduction. Projects Discussed Current & Voltage – How it all began Arduino Hardware Arduino Programming The Electrical Circuit Measuring with the Multimeter Circuit Diagrams and Breadboards Creating Circuit Diagrams Breadboard Views with Fritzing Online Circuit Simulation Indispensable: Resistors (Part 1) Hands-on with Resistors (Part 2) Variable Resistors Diodes: One-way Street for Current The Transistor Switch Electromagnetism Relays and Motors op-amps: Operational Amplifiers Capacitors The NE555 Timer PWM and Analogue Values with Arduino 7-Segment Temperature Display Introduction to Soldering and LCDs
€ 14,95
Members € 13,46
IQaudIO Pi-DAC+ (for Raspberry Pi)
IQaudio DAC+ is an audio output HAT for all generations of Raspberry Pi from Raspberry Pi1 Model B+ onwards, and supports 24‑bit 192 kHz high-resolution digital audio. It uses the Texas Instruments PCM5122 DAC to deliver stereo analogue audio to a pair of phono connectors, and also supports a dedicated headphone amplifier.
€ 29,95
Members € 26,96
Elektor Digital Basic Electronics for Beginners (E-book)
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.
€ 29,95
Members € 23,96
Raspberry Pi Pico W (Book)
Program, build, and master 60+ projects with the Wireless RP2040 The Raspberry Pi Pico and Pico W are based on the fast, efficient, and low-cost dual-core ARM Cortex M0+ RP2040 microcontroller chip running at up to 133 MHz and sporting 264 KB of SRAM and 2 MB of Flash memory. Besides spacious memory, the Pico and Pico W offer many GPIO pins, and popular peripheral interface modules like ADC, SPI, I²C, UART, PWM, timing modules, a hardware debug interface, and an internal temperature sensor. The Raspberry Pi Pico W additionally includes an on-board Infineon CYW43439 Bluetooth and Wi-Fi chipset. At the time of writing this book, the Bluetooth firmware was not yet available. Wi-Fi is however fully supported at 2.4 GHz using the 802.11b/g/n protocols. This book is an introduction to using the Raspberry Pi Pico W in conjunction with the MicroPython programming language. The Thonny development environment (IDE) is used in all of the 60+ working and tested projects covering the following topics: Installing the MicroPython on Raspberry Pi Pico using a Raspberry Pi or a PC Timer interrupts and external interrupts Analogue-to-digital converter (ADC) projects Using the internal temperature sensor and external sensor chips Using the internal temperature sensor and external temperature sensor chips Datalogging projects PWM, UART, I²C, and SPI projects Using Bluetooth, WiFi, and apps to communicate with smartphones Digital-to-analogue converter (DAC) projects All projects are tried & tested. They can be implemented on both the Raspberry Pi Pico and Raspberry Pi Pico W, although the Wi-Fi-based subjects will run on the Pico W only. Basic programming and electronics experience are required to follow the projects. Brief descriptions, block diagrams, detailed circuit diagrams, and full MicroPython program listings are given for all projects.
€ 39,95
Members identical
Elektor Publishing Basic Electronics for Beginners
Analogue Electronics and Microcontrollers ProjectsHobbyist 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.
€ 34,95€ 19,95
Members identical
HiFiBerry HiFiBerry DAC+ ADC
Features Stereo input and output Dedicated 192 kHz / 24-bit high-quality Burr-Brown DAC Dedicated 192 kHz / 24-bit high-quality Burr-Brown ADC Hardware volume control for DAC. The output volume can be controlled using “alsamixer” or any application that supports ALSA mixer controls. Connects directly onto the Raspberry Pi. No soldering required. Compatible with all Raspberry Pi models, that have a 40-pin GPIO connector No additional power supply required. Three ultra-low-noise linear voltage regulators. HAT compliant, EEPROM for automatic configuration. Gold plated RCA output connectors. Includes 4 M 2.5 x 12 mm spacers. Analogue input, phone jack 3.5 mm Analogue output RCA Analogue output (P5) Input configuration jumper (J1) Connector for balanced input (P6) Please note: Layout and components might change without further notice. Balanced/unbalanced input connector (P6) The 5-pin connector can be used to connect a balanced input. Please note that the balanced input has to be selected with the jumpers and will always have a 12 dB gain. It shouldn't be used with line-level inputs. Pin 1 is on the left. right + right – GND left – left + Output connector (P5) The output connector realizes connections to external components like an amplifier. Pin 1 is on the top left. +5V 1 2 R GND 3 4 GND +5V 5 6 L Input gain settings (J1) The jumper block is responsible for the input configuration. It is recommended to use the default setting without additional input gain. 32 dB gain can be used to connect dynamic microphones. Jumpers are numbered from top to bottom. 1 2 3 4 function 1 0 0 – 0 dB gain 0 1 1 – 12 dB gain 0 1 0 – 32 dB gain 0 0 1 – balanced input, 12 dB gain Specifications Maximum input voltage: 2.1 Vrms - 4.2 Vrms for balanced input Maximum output voltage: 2.1 Vrms ADC signal-to-noise ratio: 110 dB DAC signal-to-noise ratio: 112 dB ADC THD+N: -93 dB DAC THD+N: -93 dB Input voltage for lowest distortions: 0.8 Vrms Input gain (configurable with Jumpers): 0 dB, 12 dB, 32 dB Power consumption: < 0.3 W Sample rates: 44.1 kHz - 192 kHz In order to use the HiFiBerry DAC + ADC, your Raspberry Pi Linux kernel must be at least version 4.18.12. Click here to learn how to update the Raspberry Pi kernel Using microphones with the DAC+ ADC The DAC+ ADC is equipped with a stereo analogue input that can be configured for a wide range of input voltages. It performs best with line-level analogue sources. However, it is also possible to use it as a microphone input. You can only use dynamic microphones. Microphones that require a power supply are not supported. The microphone output voltage is very low. This means you need to amplify it. The DAC+ ADC has the necessary pre-amplifier already equipped. You will have to set the jumpers correctly. The sound from the input won’t be played back automatically on the output. You will have to use some software that reads the input and outputs it again. Setting the correct input amplifier settings for a microphone By default, the input sensitivity is matched for line-level audio sources. This is done via a jumper on the J1 header. In order to use a microphone, the jumper needs to be set up as shown below. Audio input to output There is no direct connection between the input and the output. That leads to the input from the connected microphone to not be played back automatically. If you want to hear it on the output, you need to use the command line tool alsaloop can be used for this.
€ 89,95
Members € 80,96