By Boris Landoni on October 2, 2023
This monitoring gadget is helpful for maintaining observe of the liquid degree (corresponding to water) inside tanks, reservoirs, and containers. It options seven inputs (to attach electrodes) that may be positioned contained in the tank. Every electrode is related to a corresponding LED that lights up when the liquid reaches the specified degree (i.e., the electrode).
The core of the gadget is the ULN2003 built-in circuit, a flexible and sturdy line
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About Boris Landoni
Boris Landoni is the technical supervisor of Open-Electronics.org.
Expert within the GSM area, embraces the Open Supply philosophy and its tasks can be found to the group.