io_arduino

Velleman IO Sensors

Sensors and converters by Velleman IO for any Arduino or Arduino compatible project. Many also suitable for use with other microprocessor development systems inc Raspberry Pie.

!
Velleman
5410329657116
1-5 Days
VMA303

Velleman Soil Moisture & Water Level Sensor Module

 tick  Module: Pre-assembled
new 

 New - Now Available 

This package includes a water level sensor and a soil moisture sensor. If the boards have water covering the sensor parts, an analogue value will be available at the "SIG" connection.
Velleman
5410329657130
1-5 Days
VMA305

Velleman Capacitive Touch Sensor Switch

 tick  Module: Pre-assembled
new 

 New - Now Available 

A capacitive sensor is a touch sensor that requires little or no force to activate. Detects body capacitive touch, outputting analogue voltage.
Velleman
5410329657147
1-5 Days
VMA306

Velleman HC-SR05 Ultrasonic Sensor

 tick  Module: Pre-assembled
new 

 New - Now Available 

The HC-SR05 ultrasonic distance sensor provides an easy way for your projects to measure distances up to 4.5 m.
Velleman
5410329657178
1-5 Days
VMA309
Weight: kg

Velleman Arduino™ Microphone Sound Sensor Module

 tick  Module: Pre-assembled
new 

 New - Now Available 

High sensitivity sound detection module with 2 outputs. AO - analog output, real-time output voltage signal of the microphone. DO - the digital output depends on the sound intensity and the threshold that has been set.
Velleman
5410329657185
1-5 Days
VMA310
Weight: kg

Velleman Arduino™ Tactile Switch Sensor Module (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

This module contains a push button and a 10 K pull-up resistor.
Velleman
5410329657192
1-5 Days
VMA311

Velleman DHT11 Digital Temp / Humidity Sensor Module for Arduino™

 tick  Module: Pre-assembled
new 

 New - Now Available 

The DHT11 temperature and humidity sensor features a calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures the high reliability and excellent long-term stability. A high-performance 8-bit micro-controller is connected. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance advantages.
Velleman
5410329657208
1-5 Days
VMA312
Weight: kg

Velleman Arduino™ Vibration / Shock Switch Module (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

This module contains a vibration switch and a 10 K pull-up resistor.
Velleman
5410329657222
1-5 Days
VMA314

Velleman PIR Motion Sensor for Arduino™

 tick  Module: Pre-assembled
new 

 New - Now Available 

PIR sensors allow to sense motion, almost always used to detect whether a human has moved in or out of the sensor's range.
Velleman
5410329657284
1-5 Days
VMA320
Weight: kg

Velleman Arduino™ Analogue Temp Sensor Module (2 pcs)

 tick  Module: Pre-assembled
new 

 New - Now Available 

A thermistor is a type of resistor where the resistance is dependent on temperature, more so than in standard resistors.
Velleman
5410329657321
1-5 Days
VMA402

Velleman 2A DC Convertor Module, Step-up (Boost) LM2577

 tick  Module: Pre-assembled
new 

 New - Now Available 

This module converts the microcontroller's power supply into a higher, adjustable voltage.