Zoekresultaten voor "counter"
OWON OWON AG1022F 2-ch Arbitrary Waveform Generator with Counter (25 MHz)
Features Advanced DDS technology, up to 25 MHz frequency output 125 MS/s sample rate, and 1 ?Hz frequency resolution Vertical Resolution: 14 bits, and 8K arb waveform length Comprehensive waveform output: 5 basic waveforms, and 45 built-in arbitrary waveforms Comprehensive modulation functions: AM, FM, PM, FSK, PWM, ASK, PSK, Sweep, and Burst SCPI, and LabVIEW supported 4-inch high resolution (480 x 320 pixels) LCD Build-in 200 MHz hardware counter6 bits/sec frequency rate, frequency measure ranges from 100 MHz ~ 200 MHz. Signal time, duty cycle and pulse width can be measured.Specifications AG1022F Channel Dual + Trigger Frequency Output 25 MHz Sample Rate 125 MS/s Vertical Resolution 14 bits Standard Waveform Sine, Square, Pulse, Ramp, and Noise Arbitrary Waveform Exponential Rise, Exponential Fall, Sin(x)/x, Step Wave, and others, total 45 built-in waveforms, and user-defined arbitrary waveform Frequency (resolution 1 ?Hz) Sine 1 ?Hz - 25 MHz Square 1 ?Hz - 5 MHz Pulse 1 ?Hz - 5 MHz Ramp 1 ?Hz - 1 MHz Noise 25 MHz (-3 dB) (typical) Arb 1 ?Hz - 10 MHz Amplitude Amplitude 1 mVpp - 10 Vpp (50 ?), 1 mVpp - 20 Vpp (high impedance) Resolution 1m Vpp or 4 digits DC Offset Range (AD+DC) ±5 V (50 ?), ±10 V (high impedance) DC Offset Range Resolution 1 mV or 4 digits Load Impedance 50 ? (typical) Arbitrary Waveform Wave Length 2 pts to 8K pts Non-volatile Memory 64 M byte Modulation Waveform AM, FM, PM, FSK, ASK, PSK, Sweep, and Burst Modulation Frequency 2mHz to 20.00KHz (FSK 2mHz - 100 KHz) Function Frequency, Period, +Width, -Width, +Duty, and -Duty Frequency Range 100 mHz ~ 200 MHz Frequency Resolution 6 digits/s Input / Output Display 4 inch (480 x 320 pixels) LCD Type counter external modulation input external trigger input external reference clock input / output Dimension (W×H×D) 235 × 110 × 295 mm Weight 3.0 kg
€ 349,00
Leden € 314,10
MightyOhm MightyOhm Geigerteller kit (incl. behuizing)
Heb je je ooit afgevraagd of de voorwerpen in je huis radioactief zijn of niet? Geeft de appel in je koelkast straling af? Geven de boeken in je boekenkast gammastraling af? Daar kom je gemakkelijk achter door je eigen geigerteller te bouwen! Dankzij de seriële logging-functie kun je de blootstelling in de tijd volgen en kun je de mute-knop gebruiken om straling te detecteren zonder geluid. Meet bèta- en gammastraling met je eigen draagbare geigerteller! Kenmerken 100% open source-hardware! Gevoelig voor bèta- en gammastraling LED en piëzo-speaker waarschuwen je voor gedetecteerde radioactiviteit. Mute-knop voor stille werking. Een ATtiny2313 microcontroller dat smeekt om aangepast te worden! Ondersteuning voor verschillende veelvoorkomende Geiger-Müller-buizen: SI-3BG, SI-1G en SBM-20. HV-voeding kan worden aangepast van ~300-600 V. Headers voor seriële interface (9600 baud), in-circuit programmering van de AVR-microcontroller en pulsuitgang (om de geigerteller met andere dingen te verbinden!) Seriële datalogging! Tellingen per seconde (CPS), tellingen per minuut (CPM) en de equivalente dosis worden eenmaal per seconde gerapporteerd via de seriële poort. Inbegrepen Geigerteller kit met PCB en alle elektronische onderdelen 1x SBM-20 Geiger-Müller buis 1x Lasergesneden behuizing van acryl Downloads Assembly Instructions Case Assembly Instructions Design Files Source Code Usage Instructions
€ 134,95€ 89,95
Leden identiek
JOY-iT JOY-iT JDS6600 signaalgenerator & frequentieteller
De JDS6600 is een 2-kanaals signaalgenerator die signalen tot 60 MHz genereert. Met zijn verschillende golfvormen, zoals sinus, blok, driehoek, puls, halve golf en nog veel meer, kan hij op alle gebieden van de meettechniek gebruikt worden. Bovendien is een 1-kanaals frequentieteller geïntegreerd. Met een frequentienauwkeurigheid van ±20 ppm en een stabiliteit van ±1 ppm/3 h biedt hij een uitstekende signaalkwaliteit en flexibiliteit. Het 2.4' TFT kleurenscherm zorgt ook voor een optimale gebruiksvriendelijkheid, wat een groot aantal toepassingsmogelijkheden oplevert.Features 2-kanaals signaalgenerator (60 MHz) 1-kanaals frequentieteller (100 MHz) Signaalvormen: Sinus, vierkant, driehoek, puls, halve golf, ruis, Lorenz puls, exponentiële flank toename/afname, CMOS en meer Specificaties Frequentiebereik (sinus) 0 - 60 MHz Frequentiebereik (Vierkant, Driehoek) 0 - 15 MHz Frequentiebereik (PWM, CMOS, TTL, Arbitrair) 0 - 6 MHz Min. Frequentie Resolutie 0.1 µHz Frequentie nauwkeurigheid ±20 ppm Frequentiestabiliteit ±1 ppm / 3 h Display TFT color LCD Display maat 2.4' Bedrijfstemperatuur & vochtigheid T: 0 - 40 °C / H: < 80% Afmetingen 194 x 178 x 69 mm Inbegrepen 1x JOY-iT JDS6600 signaalgenerator 2x BNC signaal aansluitingen 1x Voeding Downloads Communication Protocol Datasheet Manual Software
€ 149,95
Leden € 134,96
JOY-iT JOY-iT JT-RAD01 Stralingsmeter (Geiger-teller)
De JT-RAD01 is een stralingsmeter voor de detectie van ?-, ?- en röntgenstraling en kenmerkt zich door de bijzonder eenvoudige bediening, de hoge meetstabiliteit en het handzame en robuuste ontwerp.Het meetinstrument heeft een groot LCD-kleurendisplay met achtergrondverlichting. De meetresultaten kunnen zowel als duidelijke statistieken en als grafische evaluatie worden weergegeven.Specificaties Detecteerbare soorten straling ?-, ?- en röntgenstraling Meetmethode Geiger-Müller teller Dosis eenheden ?Sv/h, ?Gy/h, mR/h, cps, cpm Alarmmodo LED, vibratie, geluid Speciale functies Real-time weergave en grafiekweergave, alarm wanneer huidige en cumulatieve limieten worden overschreden Dosering 0.00 – 1000 ?Sv/h (10 mSv/h) Cummulatieve stralingsdosis 0.00 ?Sv – 500.0 mSv Energiebereik 48 keV – 1.5 MeV ?±30% (CS-137) Gevoeligheid 80 CPM/?Sv (Co-60) Batterij 1100 mAh Lithium-ion Selecteerbare talen Engels, Duits Afmetingen 122 x 77 x 27 mm Inbegrepen JT-RAD01 Stralingsmeter USB-C kabel Handleiding (Engels/Duits)
€ 74,95€ 67,50
Leden identiek
The Arduino-Inside Measurement Lab
An 8-in-1 test & measurement instrument for the electronics workbench A well-equipped electronics lab is crammed with power supplies, measuring devices, test equipment and signal generators. Wouldn‘t it be better to have one compact device for almost all tasks? Based on the Arduino, a PC interface is to be developed that’s as versatile as possible for measurement and control. It simply hangs on a USB cable and – depending on the software – forms the measuring head of a digital voltmeter or PC oscilloscope, a signal generator, an adjustable voltage source, a frequency counter, an ohmmeter, a capacitance meter, a characteristic curve recorder, and much more. The circuits and methods collected here are not only relevant for exactly these tasks in the "MSR" electronics lab, but many details can also be used within completely different contexts.
€ 29,95
Leden € 26,96
Elektor Digital The Arduino-Inside Measurement Lab (E-book)
An 8-in-1 test & measurement instrument for the electronics workbench A well-equipped electronics lab is crammed with power supplies, measuring devices, test equipment and signal generators. Wouldn‘t it be better to have one compact device for almost all tasks? Based on the Arduino, a PC interface is to be developed that’s as versatile as possible for measurement and control. It simply hangs on a USB cable and – depending on the software – forms the measuring head of a digital voltmeter or PC oscilloscope, a signal generator, an adjustable voltage source, a frequency counter, an ohmmeter, a capacitance meter, a characteristic curve recorder, and much more. The circuits and methods collected here are not only relevant for exactly these tasks in the "MSR" electronics lab, but many details can also be used within completely different contexts.
€ 24,95
Leden € 19,96
Elektor Bundles Arduino Uno R4 Experimenteerbundel
Het projectenboek, geschreven door de bekende Elektor auteur Dogan Ibrahim, bevat vele software- en hardware-gebaseerde projecten die speciaal ontwikkeld zijn voor de Arduino Uno experimenteerkit. De kit wordt geleverd met een Arduino Uno R4 Minima, diverse LEDs, sensoren, actuatoren, en andere componenten. De bedoeling van de kit is om snel een begin te maken met de hardware en software aspecten van projecten die rond het Arduino-microcontrollersysteem zijn ontworpen. De in deze gids gegeven projecten zijn volledig getest en werkend en maken volledig gebruik van alle geleverde componenten. Voor elk project in de gids wordt een blokschema, een schema van de schakeling, een uitgebreide programma-lijst en een volledige programma-beschrijving gegeven. Inbegrepen in de kit 1x Arduino Uno R4 Minima 1x RFID lezer module 1x DS1302 RTC module 1x 5 V stappenmotor 1x "2003" stappenmotor aanstuurprint 5x Groene LED 5x Gele LED 5x Rode LED 2x Tuimelschakelaar 1x Vlammensensor 1x LM35 sensor module 1x Infrarood ontvanger 3x Lichtafhankelijke weerstanden (LDR's) 1x IR afstandsbediening 1x Breadboard 4x Drukknop (met vier kapjes) 1x Zoemer 1x Piëzo signaalgever 1x Regelbare weerstand (potentiometer) 1x 74HC595 schuifregister 1x 7-segment display 1x 4-cijferig 7-segment display 1x 8x8 dot-matrix display 1x 1602 / I²C LCD module 1x DHT11 temperatuur- en luchtvochtigheidsmodule 1x Relaismodule 1x Geluidsmodule 10x Dupont kabel (20 cm) 20x Breadboard kabel (15 cm) 1x Water sensor 1x PS2 joystick 5x 1 k-ohm weerstand 5x 10 k-ohm weerstand 5x 220-ohm weerstand 1x 4x4 toetsenbord module 1x 9g servo (25 cm) 1x RFID kaart 1x RGB module 2x Jumper kapje 1x 0,1 inch steekpen 1x 9 V batterij DC aansluiting Projectboek (Engelstalig, 326 pagina's) Maar liefst 80 projecten in het boek Hardware Projects with LEDs Blinking LED – using the on-board LED Blinking LED – using an external LED LED flashing SOS Alternately blinking LEDs Chaser-LEDs Chasing LEDs 2 Binary counting LEDs Random flashing LEDs – Christmas lights Button controlled LED Controlling the LED flashing rate – external interrupts Reaction timer LED color wand RGB fixed colors Traffic lights Traffic lights with pedestrian crossings Using the 74HC595 shift register – binary up counter Using the 74HC595 shift register – random flashing 8 LEDs Using the 74HC595 shift register – chasing LEDs Using the 74HC595 shift register – turn ON a specified LED Using the 74HC595 shift register – turn ON specified LEDs 7-Segment LED Displays 7-Segment 1-digit LED counter 7-Segment 4-digit multiplexed LED display 7-Segment 4-digit multiplexed LED display counter – timer interrupts 7-Segment 4-digit multiplexed LED display counter – blanking leading zeroes 7-Segment 4-digit multiplexed LED display – reaction timer Timer interrupt blinking onboard LED Liquid Crystal Displays (LCDs) Display text on the LCD Scrolling text on the LCD Display custom characters on the LCD LCD based conveyor belt goods counter LCD based accurate clock using timer interrupts LCD dice Sensors Analog temperature sensor Voltmeter On/Off temperature controller Darkness reminder – using a light-dependent resistor (LDR) Tilt detection Displaying water level Water level controller Water flooding detector with buzzer Sound detection sensor – control the relay by clapping hands Flame sensor – fire detection with relay output Temperature and humidity display Generating musical tones – melody maker The RFID Reader Finding the Tag ID RFID door lock access with relay The 4x4 Keypad Display the pressed key code on the Serial Monitor Integer calculator with LCD Keypad door security lock with relay The Real-Time Clock (RTC) Module RTC with Serial Monitor RTC with LCD Temperature and humidity display with time stamping Setting and displaying the current time Periodic interrupt every 2 seconds The Joystick Reading analog values from the joystick 8x8 LED Matrix Displaying shapes Motors: Servo and Stepper Test-rotate the servo Servo sweep Joystick-controlled servo Rotate the motor clockwise and then anticlockwise The Digital to Analog Converter (DAC) Generating a square wave with 2 V amplitude Generate a sine wave Sine wave sweep frequency generator Generate sine wave whose frequency changes with potentiometer Generate a square wave with frequency of 1 kHz and amplitude of 1 V Using the EEPROM, the Human Interface Device, and PWM Keyboard control to launch Windows programs LED dimming using PWM The Arduino Uno R4 WiFi Using LED matrix 1 – creating a large + shape Creating images by setting bits Using LED matrix 2 – creating a large + shape Animation – displaying a word Controlling the Arduino Uno R4 WiFi on-board LED from a smartphone using UDP Serial Communications Receiving ambient temperature from an Arduino Uno R3 Using an Arduino Uno Simulator A simple project simulation – flashing LED Displaying text on LCD LCD seconds counter The CAN bus Arduino Uno R4 WiFi to Arduino Uno R4 Minima CAN bus communication Sending the temperature readings over the CAN bus Infrared Receiver and Remote Controller Decoding the IR remote control codes Remote relay activation/deactivation Infrared remote stepper motor control
€ 89,95€ 74,95
Leden identiek
Elektor Digital Experiments with Digital Electronics (E-book)
The field of digital electronics is central to modern technology. This e-book presents fundamental circuits using gates, flip-flops and counters from the CMOS 4000 Series. Each of the 50 experiments has a circuit diagram as well as a detailed illustration of the circuit’s construction on solderless breadboard. Learning these fundamentals is best done using practical experiments. Building these digital circuits will improve your knowledge and will be fun to boot. Many of the circuits presented here have practical real-life applications. With a good overview of the field, you’ll be well equipped to find simple and cost-effective solutions for any application. The e-book is targeted essentially at students, trainees and anyone with an interest in and requiring an introduction to digital control electronics. Moreover, the knowledge gleaned here is the foundation for further projects in the field of microcontrollers and programming.
€ 19,95
Leden € 15,96
OWON OWON XDG2035 2-ch Arbitrary Waveform Generator (35 Mhz)
The 2-channel OWON XDG2035 is a function/waveform generator that can generate signals with a maximum frequency of 35 Hz. The generator has a resolution of 1 µHz and a sample rate of 500 MSa/s.The OWON XDG2035 is capable of generating 6 standard waveforms and 150 arbitrary waveforms. With the included software you can write advanced functions up to 10 million points. Waveforms can be saved to the function generator's internal memory using a PC via USB or LAN.The OWON XDG2035 also supports SCPI commands and LabView. The function generator has an integrated high-quality frequency counter, which can operate from 100 to 200 MHz.Features Max. 35 MHz frequency output 500 MSa/s Sample rate, Vertical resolution 1?Hz 14 bits Vertical Resolution, 10 Marb waveform length Comprehensive waveform output: 6 basic waveforms,and 150 built-in arbitrary waveforms Comprehensive modulation functions: AM, FM, PM, FSK, 3FSK, 4FSK, PSK, OSK, ASK, BPSK, PWM, Sweep, and Burst High-accuracy frequency counter integrated, supported range 100-200 MHz SCPI and LabVIEW supported 7 inch multi-touch screen (800 x 480 pixels) Specifications Channel 2 Frequency Output 35 MHz Sample Rate 500 MSa/s Vertical Resolution 14 bits Waveform Standard Waveform sine, square, pulse, ramp, noise, and harmonic Arbitrary Waveform exponential rise, exponential fall, sin(x)/x, step wave, and others, total 150 built-in waveforms, and user-defined arbitrary waveform Frequency (resolution 1 ?Hz) Sine 1 ?Hz-100 MHz Square 1 ?Hz ~ 30 MHz Pulse 1 ?Hz ~ 25 MHz Ramp 1 ?Hz ~ 3 MHz Noise (-3 dB, typical) 100 MHz Arbitrary Waveform 1 ?Hz ~ 15 MHz Harmonic 1 ?Hz ~ 50 MHz Accuracy ±2ppm, 25°C ±5°C Waveform Length 2 points - 10M points Amplitude Into 50? load 1mVpp ~ 10Vpp (?25 MHz); 1mVpp ~ 5Vpp (?60 MHz); 1mVpp ~ 2.5Vpp (?100 MHz) Modulation Type AM, DSB-AM, FM, PM, ASK, FSK, PSK, BPSK, QPSK, 3FSK, 4FSK, OSK, PWM, SUM Frequency Counter Function Frequency, period, +width, -width, +duty, and -duty Frequency Range 100 ~ 200 MHz Frequency Resolution 7 digits Input/Output Input mode frequency counter, external modulation input, external trigger input, internal clock output, external reference clock input/output Communication Interface USB Host, USB Device, LAN, RS232 (optional) Mechanical specifications Dimensions 340 x 177 x 90 mm Weight 2.3 kg Included 1x OWON XDG2035 1x Power Cord 1x CD-ROM 1x Quick start guide 1x USB Cable 1x BNC-BNC Cable DownloadsQuick Guide
€ 349,00
Leden € 314,10
Elektor Digital AVR (DE) | E-book
AVR neu (DE) | E-book
€ 29,80
Leden € 23,84
Mikrocontroller-Technik
Mikrocontroller-Technik
€ 34,80
Leden identiek
-
, van Clemens Valens Detecteer straling met de MightyOhm Geiger Counter Kit
De MightyOhm Geiger Counter is een apparaat voor het detecteren en meten van bèta- en gammastraling. Omdat straling zo schadelijk is, wilt u misschien wel...