Atmosféricos Grove - Water Sensor PTR002599 4,37 € Grove - Water Sensor This water sensor module is part of the Twig system. This sensor works by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sens traces. Adicionar ao Carrinho
Sensores Variados Water Level Sensor - Normaly Open PTR002371 6,89 € Water Level Sensor - Normaly Open This switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other devices. Adicionar ao Carrinho
Atmosféricos DHT11 Basic temperature-humidity sensor PTR002333 3,81 € DHT11 Basic temperature-humidity sensor The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. Adicionar ao Carrinho
Atmosféricos DHT22 Temperature-humidity sensor PTR002332 10,95 € DHT22 temperature-humidity sensor The DHT22 is a basic, low-cost digital temperature and humidity sensor. Adicionar ao Carrinho
Sensores de Temperatura MPL115A2 - I2C Barometric Pressure and Temperature Sensor PTR002227 15,68 € MPL115A2 - I2C Barometric Pressure and Temperature Sensor This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pressure. Adicionar ao Carrinho
Atmosféricos SparkFun Altitude/Pressure Sensor Breakout - MPL3115A2 PTR002209 17,71 € SparkFun Altitude/Pressure Sensor Breakout - MPL3115A2 Life has its ups and downs, so why not measure them? Adicionar ao Carrinho
Indutivos Non-invasive AC current sensor 30A PTR002144 11,19 € Non-invasive AC current sensor 30A This non-invasive current sensor can be clamped around the supply line of an electrical load to tell you how much current is passing through it. Adicionar ao Carrinho
Indutivos Non-invasive AC current sensor - 100A PTR002143 13,84 € Non-invasive AC current sensor - 100A This non-invasive current sensor can be clamped around the supply line of an electrical load to tell you how much current is passing through it. Adicionar ao Carrinho
Sensores de Temperatura SparkFun Humidity and Temperature Sensor Breakout - SHT15 PTR001315 51,17 € Humidity and Temperature Sensor - SHT15 Breakout This is a simple breakout board for the SHT15 humidity sensor from Sensirion. Adicionar ao Carrinho
Atmosféricos Humidity and Temperature Sensor - RHT03 PTR001301 14,76 € Humidity and Temperature Sensor - RHT03 The RHT-03 is a low cost humidity and temperature sensor with a single wire digital interface. Adicionar ao Carrinho
Atmosféricos Humidity Sensor - HIH-4030 Breakout PTR000770 26,08 € Humidity Sensor - HIH-4030 Breakout This is a breakout board for Honeywell's HIH-4030 humidity sensor. Ver