Analog Link. It is also possible to read the amount of moisture present in the soil (for judging whether the soil is wet or dry) by linking the analog output (AO) of the module, to one analog input ...

A thermistor can be used to compensate for temperature variation in other components of an electronic circuit. Here is an Arduino experiment with a famed linear active thermistor chip MCP9700A from ...

The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

“he new CANADUINO MEGA 2560 PLC 500 is based on an Arduino MEGA 2560 compatible computing module and comes in two versions for 100-240V AC line power (model 500 AC) or 12-24V DC power supply ...