Atmosféricos Freescale MPX4250AP Pressure Sensor PTR003420 21,46 € Freescale MPX4250AP Pressure Sensor The MPX4250A series piezoresistive transducer is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, particularly those employing a microcontroller or microprocessor with A/D inputs. Ver
Atmosféricos CO2 Sensor (Arduino compatible) PTR003286 80,63 € CO2 Sensor (Arduino compatible) "Verdehouse Effect" is melting the Earth ice core every minute and creating dangerous icebergs. By knowing the exact concentration of CO2, we can do somehing to reduce the CO2 and to protect our Earth. This is the first CO2 sensor in Arduino market. Adicionar ao Carrinho
Sensor de Corrente ACS711EX Current Sensor Carrier -31A to +31A PTR003085 5,84 € ACS711EX Current Sensor Carrier -31A to +31A This board is a simple carrier of Allegro’s ±31 A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~0.6 mΩ) current path and electrical isolation up to 100 V. Adicionar ao Carrinho
Sensor de Corrente SparkFun Current Sensor Breakout - ACS723 (Low Current) PTR002653 26,26 € SparkFun Current Sensor Breakout - ACS723 (Low Current) The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate AC and DC current sensing applications. Ver
Sensor de Corrente Electronic Brick - ACS712 Current Sensor Brick PTR002627 5,35 € Electronic Brick - ACS712 Current Sensor Brick This is a brick with the fully integrated Hall Effect that based linear ACS712 current sensor. The sensor gives precise current measurement for both AC and DC signals. Ver
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
Sensor de Corrente AttoPilot Voltage and Current Sense Breakout - 45A PTR002271 33,09 € AttoPilot Voltage and Current Sense Breakout - 45A This is a small voltage and current sense PCB. DC current is determined by measuring a voltage drop across a pair of parallel shunt resistors, then converted to a final analog voltage output by the TI INA-169. 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
Sensor de Corrente ACS714 Current Sensor Carrier -5A to +5A PTR001532 14,70 € ACS714 Current Sensor Carrier -5A to +5A This board is a simple carrier of Allegro’s ±5A ACS714 Hall effect-based linear current sensor. 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