The Yocto-PWM-Tx can generate two distinct PWM signals using a frequency from 1Hz to 1Mhz. Signals can be generated in a variety of ways:
- 3V signal powered by the USB bus
- 5V signal powered by the USB bus
- 4.5 to 18V signal powered by an external power source
- Open-drain: the Yocto-PWM-Tx will pull down the line to 0V to create the signal (max 25V, 300mA)

The two PWM channels are galvanically insulated from the USB bus, even when they provide a voltage powered by the USB bus. This will allow you to drive main-powered equipments without risking to fry your computer. The 5V signal and external power modes use a MOSFET-driver output, capable of rising a 1000pF load within 40ns.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-g, it can even be connected to a GSM network thanks to the YoctoHub-GSM.

Yocto-PWM-Tx Yocto-PWM-Tx Yocto-PWM-Tx

USB cables and enclosure to be ordered separately.

CHF 48.92

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Manufacturer Product NumberYPWMTX01
Product name:Yocto-PWM-Tx
USB connectormicro-B
Max frequency1Mhz
Accuracy (duty cycle) at 100KHz0.6%
Accuracy (duty cycle) at 1KHz0.006%
Supported Operating SystemsWindows, Linux (Intel + ARM), Mac OS X, Android
Driversno driver needed
API / SDK / Libraries (USB+TCP)C++, Objective-C, C#, VB .NET, Delphi, Python, Java/Android
API / SDK / Libraries (TCP only)Javascript, Node.js, PHP, Java
Suggested enclosureYoctoBox-Long-Thick-Black
Made inSwitzerland

Related articles and application examples

 New device: the Yocto-PWM-Tx 

Accessories and related products

YoctoBox-Long-Thick-Black, Enclosure for Yoctopuce device (long, thick, black)Fix-2.5mm, screws and spacersUSB-A-MicroB-30, A to micro-B USB data cable, 30cmYoctoHub-Ethernet, Ethernet-enabled hub for Yoctopuce modulesYoctoHub-Wireless, Wireless-enabled hub for Yoctopuce modules


User manual (HTML)
User manual (PDF)
3D file (STEP)
Last Firmware24473 (06/20/2016)
Library for Javascript29281 (11/26/2017)
Library for PHP29281 (11/26/2017)
Library for Objective C29281 (11/26/2017)
Library for C++29366 (12/01/2017)
Library for C#29281 (11/26/2017)
Library for VisualBasic .NET29281 (11/26/2017)
Library for Delphi29281 (11/26/2017)
Library for Python29366 (12/01/2017)
Library for Java29366 (12/01/2017)
Library for Android29281 (11/26/2017)
Library for Command line29281 (11/26/2017)
Virtual Hub for Windows29281 (11/26/2017)
Virtual Hub for Linux, Intel + ARM29281 (11/26/2017)
Virtual Hub for Mac-OS-X29281 (11/26/2017)

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