Product description
POC-Knob-C: Reads up to 5 buttons, potentiometers, or resistive sensors. Usable as a driverless USB device from a PC, embedded Linux such as Raspberry Pi, or a network configuration via POC-Hub. Easy to integrate into prototype evaluation, inspection jigs, equipment monitoring, and data acquisition systems.
Specifications / software
- Specifications
- 5-point resistive input. Reads buttons, variable resistors, and potentiometers.
- Software specifications
- Implement current value retrieval, units, calibration, data logging (supported models), and alarms / periodic acquisition with the Positive ONE Sensor API. Remote collection via VirtualHub/POC-Hub is possible.
- Options
- Options: terminal block / cable, BNC version or coaxial cable (low-level signals), POC-Hub, case, and verification of calibration conditions.
- Comparison with similar products
- Operator input: 5 inputs. If you need a multi-point panel or 12 inputs, use POC-MaxiKnob-C.
- Applications and selection points
- Reads up to 5 buttons, potentiometers, or resistive sensors.
Network collection via the dedicated API / virtual hub / POC-Hub is also supported. For setup steps and how to choose a connection mode, see the Development guide.
Distribution
This product is a driverless USB measurement module distributed by Positive ONE. We provide supply, technical support, and contract development in Japan. It runs on Windows / Linux (Intel, ARM) / macOS / Android, and can also be used with embedded Linux such as Raspberry Pi or in network configurations via POC-Hub.