PWM
Pulse Width Modulation
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Product
PCI-7811, 1M Gate Virtex-II FPGA, Digital Reconfigurable I/O Device
779363-01
Digital I/O
The PCI‑7811 is a reconfigurable I/O (RIO) device that features a user-programmable FPGA for onboard processing and flexible I/O operation. With LabVIEW FPGA, you can individually configure the digital lines as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols. You can also program custom onboard decision making that executes with hardware-timed speed and reliability. The PCI‑7811 is well-suited for a wide variety of applications, such as high-speed waveform generation, sensor simulation, hardware‑in‑the‑loop (HIL) test, custom communications protocols, bit error rate test, and other applications that require precise timing and control.
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Product
PCI-7813, 3M Gate Virtex-II FPGA, Digital Reconfigurable I/O Device
779370-01
Digital I/O
The PCI‑7813 is a reconfigurable I/O (RIO) device that features a user-programmable FPGA for onboard processing and flexible I/O operation. With LabVIEW FPGA, you can individually configure the digital lines as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols. You can also program custom onboard decision making that executes with hardware-timed speed and reliability. The PCI‑7813 is well-suited for a wide variety of applications, such as high-speed waveform generation, sensor simulation, hardware-in‑the‑loop (HIL) test, custom communications protocols, bit error rate test, and other applications that require precise timing and control.
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Product
USB-6346, 8 AI (16-Bit, 500 kS/s), 2 AO (900 kS/s), 24 DIO USB Multifunction I/O Device
785814-01
Multifunction I/O
8 AI (16-Bit, 500 kS/s), 2 AO (900 kS/s), 24 DIO USB Multifunction I/O Device - The USB-6346 is a simultaneous sampling, multifunction DAQ device. It offers analog I/O, digital I/O, and four 32-bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI-STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB-6346 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI-DAQmx driver and configuration utility simplify configuration and measurements.
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Product
SparkFun 16 Output I/O Expander Breakout
SX1509
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Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface – that means with just two wires, your microcontroller can interface with 16 fully configurable digital input/output pins. But the SX1509 can do so much more than just simple digital pin control. It can produce PWM signals, so you can dim LEDs. It can be set to blink or even breathe pins at varying rates. This breakout is similar to a multiplexer or "mux," in that it allows you to get more IO from less pins. And, with a built-in keypad engine, it can interface with up to 64 buttons set up in an 8x8 matrix.
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Product
USB-6361, 16 AI (16-Bit, 2 MS/s), 2 AO (2.86 MS/s), 24 DIO USB Multifunction I/O Device
782254-01
Multifunction I/O
16 AI (16-Bit, 2 MS/s), 2 AO (2.86 MS/s), 24 DIO USB Multifunction I/O Device - The USB-6361 offers analog I/O, digital I/O, and four 32-bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI-STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB-6361 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI-DAQmx driver and configuration utility simplify configuration and measurements.
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Product
USB-6363, 32 AI (16-Bit, 2 MS/s), 4 AO (2.86 MS/s), 48 DIO USB Multifunction I/O Device
782259-01
Multifunction I/O
32 AI (16-Bit, 2 MS/s), 4 AO (2.86 MS/s), 48 DIO USB Multifunction I/O Device - The USB‑6363 offers analog I/O, digital I/O, and four 32‑bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI‑STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB‑6363 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements.
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Product
Smart Lighting
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The AS721x/AS722x are complete System-on-Chip (SoC) sensor-integrated IoT smart lighting managers for color-tunable white lighting applications. They also support daylight harvesting and color/lumen maintenance lighting applications. 0-10V control and network-enabled high-level command inputs are combined with industry-standard PWM and 0-10V outputs for direct control of LED power systems.
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Product
High Performance Function/Arbitrary/Pulse Generator 25MHz Or 50MHz, 1 Or 2 Channels
TG251xA/501xA Series
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One or two channels0.001mHz to 50MHz/25MHz range; 14 digits or 1uHz resolution.Standard waveforms include sine, square, ramp, pulse, sin(x)/x, noise, exponential, logarithmic and PRBS.True pulse generator with variable delay and variable rise/fall.Arbitrary waveforms of up to 128K points at up to 125MS/s.Waveform storage using USB flash drives.Large graphic LCD with simultaneous text and waveform display.Comprehensive internal and external digital modulations including AM, FM, PM, PWM, FSK, BSPK, Sum and PRBS.20mV to 20V pk-pk output from 50Ohms ; plus multi function aux. out.Storage for multiple instrument set-ups in non-volatile memory.Waveform Manager Plus for Windows software included.Programmable via USB and LAN (LXI) interfaces; GPIB optional
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Product
Board
Arduino Leonardo with Headers
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The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
