• Yocto-PWM-Rx

The Yocto-PWM-Rx is a 2 channel PWM input. Each channel can report frequency, duty cycle, and pulse length. It works from 0.05Hz to 250Khz and accepts any -30..+30V signal as long as it crosses the 0.7V threshold.

Each channel also features a pulse counter linked to a time counter. This allows it to integrate over time the output of sensors such as flow-meters. The pulse counter works from 0 to 250kHz.

The two PWM inputs are galvanically isolated from the USB bus. This allows you to connect the Yocto-PWM-Rx to main-powered equipment without risking to fry your computer.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-n and to a GSM network using a YoctoHub-GSM.

Yocto-PWM-Rx Yocto-PWM-Rx Yocto-PWM-Rx

USB cables and enclosures to be ordered separately.

Specifications1

Hardware release:Rev. B
Product ID:YPWMRX01
Product name:Yocto-PWM-Rx
USB connector:micro-B
Width:20mm
Length:54mm
Weight:7g
Channels:2
Frequency:0.05 ... 250'000Hz
Refresh rate:50Hz
Input impedance:110KΩ
Max working voltage:-30 ... +30V
Threshold voltage:0.7V
Protection class, according to IEC 61140:class III
USB isolation, dielectric strength (1 min.):1kV
Normal operating temperature:5...40Ѓ
Extended operating temperature2:-30...85Ѓ
Supported Operating Systems:Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers:Driverless, no driver needed
API / SDK / Libraries:C++ Obj-C C# VB.NET UWP Delphi Python Java Android LabVIEW
API / SDK / Libraries (TCP only):Javascript Node.js PHP
RoHS compliance:RoHS III (2011/65/UE+2015/863)
Suggested enclosure:YoctoBox-Long-Thick-Black
Harmonized tariff code:9032.9000
Made in:Switzerland


1 These specifications are for the current hardware revision. Specifications for earlier revisions may differ.
2 The extended temperature range is defined based on components specifications and has been tested during a limited duration (1h). When using the device in harsh environments for a long period of time, we strongly advise to run extensive tests before going to production.

Accessories and related products

YoctoBox-Long-Thick-Black, Enclosure for Yoctopuce device (long, thick, black)Fix-2.5mm, screws and spacersUSB-A-MicroB-50, USB 2.0 type A to Micro-B data cable, 50 cmYoctoHub-Ethernet, Ethernet-enabled hub for Yoctopuce modules

Downloads

User manual (HTML)
User manual (PDF)
Product brief
Blueprints
3D file (STEP)
RoHS certificate
Most recent firmware44118 (03/10/2021)
Programming libraries44175 (03/12/2021)
Command line API44175 (03/12/2021)
VirtualHub application44029 (02/26/2021)


Yocto-PWM-Rx

  • Brand: Yoctopuce
  • Product Code: YPWMRX01
  • Availability: In Stock
  • $79.00