This is a transducer pressure sensor used for Fuel / Gas / Oil / Liquid / Water and Air. A pressure sensor is a device that express the force from expanding, usually acts a transducer that generates a signal as
Wiring the ORP Oxidation-reduction Potential Sensor with pH/ORP Probe on ESP / Arduino Microcontroller
This is ORP OXIDATION-REDUCTION POTENTIAL probe sensor, Oxidation is the loss of pf electrons and reductions and gain electrons. The probe are represented in millivolts can be positive or negative, the same like pH that measures hydrogen ION activity in
Wiring ESP8266 12/12E with G1/2 Liquid / Water Flow Sensor on Wireless Monitoring
Another illustration on ESP8266 12/12E as smart metering using liquid/Water flow sensor. Water flow sensor is capable of measuring flows in pipes from 0.15 to 60 liters per minute, suitable for measuring water consumption or detecting pipe leakage and monitoring
Wiring the MQ-XX Sensor for Ozone, LPG, C3H8, CO, H, C2H6O, C6H6 Gas Detection on STM32F
MQ-XX Sensor series is a sensitive gas detection sensor which provide a lower conductivity in a clean air. When the sensor detect a gas exist in area the sensor conductivity will increase. These sensor has a high sensitivity to Ozone,
Wiring the PCF8591 Digital to Analog Conversion with Microcontroller
This is the PCF8591 a single chip single supply, low power 8bit CMOS data acquisition device with four analog inputs. 1 analog output and i2c Serial communication bus interface that allows the connection to be connected in series integrated bus
Wiring Water Level, Rainfall, Leakage, Flood Meter Sensor with Arduino Microcontroller
Another illustration how to wire and build a simple water level, rainfall, leakage & water overflow detection. As you can see the first diagram below its uses a water sensor module which can be plug easily or build your own
Wiring the SIM900A GSM/GPRS Development Board
In this illustration we are going to wire the SIM900A an ultra-compact and reliable wireless module. The SIM900A is a complete Dual-Band GSM/GPRS module in a SMT type device. These SIM900A delivers GSM/GPRS 900/1800MHz performance for voice, SMS, data, and
Gas Detection MQ-2 Sensor with Arduino
In this illustration we will wire the GAS SENSOR MQ2 Module, these device is very useful for GAS leakage detection in home or industry it can detect H2, LPG, CH4, CO, Alcohol or Propane. This device is very sensitive and