32-channel logic analyzer with a sampling frequency of 500 MHz. It can...
Universal case adapted to most popular single-board computers, incl....
Precision cross screwdriver ph0 x 50mm - YT-25835
Slotted precision screwdriver 3.0x50mm - YT-25809
Slotted precision screwdriver 2.0x50mm - YT-25805
Precision Phillips screwdriver 1 x 50 mm - YT-25838
The laboratory meter allows you to measure AC and DC voltage, AC and DC...
The two-channel function/arbitrary generator allows you to generate...
The signaling device is designed mainly for monitoring the soil moisture of plants grown in pots. The basis of its operation is the fact that water is a good guide. This means that the moist soil conducts well and the drying one becomes an insulator. Earth resistance is measured using a pair of pointed electrodes that are placed in a pot. The measurement takes place continuously and when the soil dries up, the system triggers sound signaling that reminds of the 'desire' of plants.
The device is especially recommended to all lovers of pot plants