Products
Best Sellers
Yocto-PT100 Quick view

Reference: PT100MK1

Brand: Yoctopuce

Yocto-PT100

Small device to measure the temperature with very high precision, using a PT100 temperature sensor (2, 3 or 4-wires supported). The device includes a built-in data logger to record measurements. The PT100 connection is electrically isolated from the USB bus. You can add Ethernet, Wireless or GSM connectivity to this device.
€88.33
More
On demand
Yocto-Meteo-v2 Quick view

Reference: METEOMK2

Brand: Yoctopuce

Yocto-Meteo-v2

This USB module is tiny weather station: it features a temperature sensor, a humidity sensor and a pressure sensor. It includes a built-in data logger as well. You can add Ethernet, Wireless or GSM connectivity to this device.
€65.81
More
In stock
Yocto-PowerRelay-V2 Quick view

Reference: RELAYHI2

Brand: Yoctopuce

Yocto-PowerRelay-V2

USB interface driving a tiny electromagnetic relay capable of switching directly mains powered appliances, up to 1250W. You can add Ethernet, Wireless or GSM connectivity to this device.
€28.70
More
In stock
All best sellers
Yocto-Knob
  • Yocto-Knob
  • Yocto-Knob
  • Yocto-Knob
  • Yocto-Knob

Yocto-Knob

YBUTTON1
Yoctopuce

This USB module can read up to five push buttons, potentiometers or resistive sensors (photodiodes, etc) You can add Ethernet, Wireless or GSM connectivity to this device.

€36.19
Tax excluded
2 weeks
Quantity
On demand

  Secure Payment

Pay by credit card (Visa, Mastercard) via PayPlug or by bank transfer.

  Free shipping over 1500 EUR

Fast delivery across Europe. Free shipping for orders over 1,500 EUR.

  B2B specialist support

Technical support available 5/7. We use these products in our own monitoring projects.

Description

The Yocto-Knob device provides easy reading of 5 input buttons, contacts, switches or potentiometers (knobs) from USB. It is a kind of USB analog-to-digital converter (adc). It can also be used to read any analog resistive sensor, such as photodiodes. 

On the device, 5 tiny LEDs constantly show the value of the 5 inputs, and 5 micro-switches connected in parallel to the inputs simplify the testing of your project.

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.

USB cables and enclosure to be ordered separately.

Product Details
YBUTTON1

Data sheet

Width
20mm
Length
45mm
Weight
5g
USB connector
micro-B
Channels
5
Refresh rate
250Hz
Normal operating temperature
5...40°C
Extended operating temperature
-30...85°C
Supported Operating Systems
Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers
no driver needed
RoHS
Yes
Suggested enclosure
YoctoBox-Short-Thick-Black
16 other products in the same category:
Yocto-Amp Quick view

Reference: YAMPMK01

Brand: Yoctopuce

Yocto-Amp

This tiny device is an isolated current sensor, for both AC and DC. It is electrically isolated, and includes a built-in data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€87.98
More
In stock
Yocto-Bridge-C Quick view

Reference: YWBRDG1C

Brand: Yoctopuce

Yocto-Bridge-C

USB device to precisely measure a ratiometric signal as produced by a load cell, strain gauge or other sensor with a Wheatstone bridge output. The device includes zero-tracking, temperature compensation and a built-in datalogger. You can add Ethernet, Wireless or GSM connectivity to this device.
€100.30
More
On demand
Yocto-4-20mA-Tx-V2-C Quick view

Reference: TX420V2C

Brand: Yoctopuce

Yocto-4-20mA-Tx-V2-C

USB (Type-C) 4-20mA generator. This is what you need to control by USB any device featuring a 4-20mA input. You can add Ethernet, Wireless or GSM connectivity to this device.
€53.96
More
On demand
Yocto-4-20mA-Rx Quick view

Reference: RX420MA1

Brand: Yoctopuce

Yocto-4-20mA-Rx

Small USB module to read very precisely the output of two 4-20mA sensors. The device can convert the current measure to the equivalent physical measure on the fly, and includes a built-in datalogger. You can add Ethernet, Wireless or GSM connectivity to this device.
€99.93
More
In stock
Yocto-MaxiKnob Quick view

Reference: YMXBTN01

Yocto-MaxiKnob

The Yocto-MaxiKnob has been design to make it possible to build your own USB control panel with physical switches and buttons, while reducing the required electronic parts. It features 12 analog channels to read various resistive sensors, such as switches, push-buttons, potentiometers, etc. Each pair of input can also be configured to monitor a quadrature...
€100.87
More
On demand
Yocto-MaxiBridge-C Quick view

Reference: WMBRDG1C

Brand: Yoctopuce

Yocto-MaxiBridge-C

USB device to precisely measure up to 4 ratiometric signals as produced by load cells, strain gauges or other sensors with a Wheatstone bridge output. The device includes zero-tracking, temperature compensation and a built-in datalogger. You can add Ethernet, Wireless or GSM connectivity to this device.
€133.14
More
On demand
Yocto-milliVolt-Rx Quick view

Reference: RXMVOLT1

Brand: Yoctopuce

Yocto-milliVolt-Rx

Small USB module to measure small and very weak electric signals. The device can convert the voltage measure to an equivalent physical measure on the fly, and includes a built-in datalogger. You can add Ethernet, Wireless or GSM connectivity to this device.
€60.89
More
On demand
Yocto-Watt Quick view

Reference: YWATTMK1

Brand: Yoctopuce

Yocto-Watt

This device is a watt-meter. It will allow you to monitor the power consumption of almost any electrical device, and includes a built-in data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€119.64
More
In stock
Yocto-Amp-C Quick view

Reference: YAMPMK1C

Brand: Yoctopuce

Yocto-Amp-C

This tiny device is an isolated current sensor, for both AC and DC. It is electrically isolated, and includes a built-in data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€88.21
More
On demand
Yocto-Volt-C Quick view

Reference: VLTAGE1C

Brand: Yoctopuce

Yocto-Volt-C

This tiny device is an isolated voltage sensor, for both AC and DC. It is electrically isolated, and includes a built-in data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€73.32
More
In stock
Yocto-PWM-Rx Quick view

Reference: YPWMRX01

Brand: Yoctopuce

Yocto-PWM-Rx

That isolated device can decode PWM signals. It can be used as a pulse counter as well. You can add Ethernet, Wireless or GSM connectivity to this device.
€65.55
More
In stock
Yocto-Bridge Quick view

Reference: YWBRIDG1

Brand: Yoctopuce

Yocto-Bridge

USB device to precisely measure a ratiometric signal as produced by a load cell, strain gauge or other sensor with a Wheatstone bridge output. The device includes zero-tracking, temperature compensation and a built-in datalogger. You can add Ethernet, Wireless or GSM connectivity to this device.
€100.06
More
In stock
Yocto-Volt Quick view

Reference: VOLTAGE1

Brand: Yoctopuce

Yocto-Volt

This tiny device is an isolated voltage sensor, for both AC and DC. It is electrically isolated, and includes a built-in data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€69.80
More
In stock
Yocto-MaxiMicroVolt-Rx Quick view

Reference: RXUVOLT1

Brand: Yoctopuce

Yocto-MaxiMicroVolt-Rx

The Yocto-MaxiMicroVolt-Rx is a precision analog/digital converter to perform high-precision differential voltage measurements. The device provides 4 differential inputs, which are measured in round-robin loop. It provides a regulated 4.7V power supply.
€136.07
More
In stock
You might also like
Micro-USB-Hub-v2 Quick view

Reference: MHUB0002

Brand: Yoctopuce

Micro-USB-Hub-v2

This tiny USB hub will allow you to connect several USB modules in your project. It is designed to fit in the smallest available space. It can be powered externally.
€33.66
More
In stock
Yocto-MaxiKnob Quick view

Reference: YMXBTN01

Yocto-MaxiKnob

The Yocto-MaxiKnob has been design to make it possible to build your own USB control panel with physical switches and buttons, while reducing the required electronic parts. It features 12 analog channels to read various resistive sensors, such as switches, push-buttons, potentiometers, etc. Each pair of input can also be configured to monitor a quadrature...
€100.87
More
On demand