USB 8-Channel Quadrature Encoder Device - Measurement Computing
Usb Daq Simultaneous Data Acquisition Card 8 Channel 16bit Analog Input Ad, 2da, Isolated 8di / 8do Pwm Counter Module - Add On Cards & Controller Panels - AliExpress
DC 5V Countdown Delay Timing Timer Turn OFF Time Counter Relay USB Switch Module | eBay
Overview / Features | CNT-3204IN-USB | Counter USB I/O unit 4ch (32bit Up/Down count 500kHz) / Incremental encoder interface / Isolated - N series | CONTEC
USB Frequency Counter High-Precision Frequency Meter Acquisition Module | eBay
USB-IO Module IWC6203 for Vector 4D People Counter | PCE Instruments
USB-DIO-32I: USB 32-Bit Independently Selectable Digital I/O Module - ACCES I/O Products
USB-2084 | ICP DAS USA Inc - Data Acquisition
Amazon.com: FA-5 FREQ Counter USB Frequency Counter Acquisition Module Frequency Meter 26.5GHz : Industrial & Scientific
Overview / Features | CNT-3204IN-USB | Counter USB I/O unit 4ch (32bit Up/Down count 500kHz) / Incremental encoder interface / Isolated - N series | CONTEC
Mini LCD Digital Counter Module DC/AC5V~24V Electronic Totalizer with NPN and PNP Signal Interface 1~999999 Times Counting Range: Amazon.com: Tools & Home Improvement
USB-DIO-32 USB 32-Bit Digital Input/Output Module - ACCES I/O Products
Overview / Features | CNT-3204IN-USB | Counter USB I/O unit 4ch (32bit Up/Down count 500kHz) / Incremental encoder interface / Isolated - N series | CONTEC
Amazon.com: Measurement Computing USB-1024HLS 24-Bit Digital I/O DAQ Module : Industrial & Scientific
USB Frequency Counter
Digital Input Counter/Frequency/Encoder Module USB-2084
USB 24-Channel Digital I/O Devices - Measurement Computing
USB-CTR-15 Counter/Timer Module - ACCES I/O Products
Amazon.com: HUABAN 2 Pack Crystal Oscillator Tester 1Hz-50MHz Frequency Counter Tester Meter Cymometer Measurement Tester Module LED DIY Kit : Industrial & Scientific
Data Translation DT9816 USB Data Aquisition Module, 6 simultaneous A/I, 16 digital I/O, 1 counter/timer, 50 kS/s throughput from Cole-Parmer
USB-CTR-15 USB Digital Counter/Timer Module
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Overview / Features | CNT24-2(USB)GY | Counter USB I/O unit 2ch (24bit Up/Down count 500kHz) / Incremental encoder interface / Isolated | CONTEC
High-Speed Counter/Timer Devices with Digital I/O
