| This stand-alone data logger displays pressure, temperature and humidity readings generated by I2C bus sensors on an LCD panel, and can run...
| This stand-alone data logger displays pressure, temperature and humidity readings generated by I2C bus sensors on an LCD panel, and can run...
| Most sensors are inherently analogue and in general it is necessary to amplify, compensate and calibrate their outputs before digitising the...
| The circuit in the diagram enables the monitoring of two temperatures, t1 and t2. The sensors are NTC reststors R3 and R4, which may be...