Useful tips for everyday
What is device SWD? As a reminder: Serial Wire Debug (SWD) is a 2-pin electrical alternative JTAG interface that has the same JTAG protocol on…
How do you use a strain gauge to measure weight? A Strain gauge (sometimes refered to as a Strain gage) is a sensor whose resistance…
What is the operating voltage of a typical soil moisture sensor? The specifications of the FC-28 soil moisture sensor are as follows: Input Voltage: 3.3–5V.…
Is transistor used for amplification? A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of…
Does Ethernet need to be grounded? The general advice of wire manufacturers, and the general configuration of pre-manufactured cables, is for both ends to be…
How can you multiply the input frequency by N using PLL? PLL Applications The desired amount of multiplication can be obtained by selecting a proper…
Can you use a larger capacitor? Larger than needed microfarad values will not cause much of any problems (especially for a start capacitor). A larger…
Why do we measure voltage instead of current? If there is no current flowing through the line resistance, there is no voltage drop (losses) across…
What does MPPT do when battery is full? When the battery voltage reaches a point where the battery charger decides that the battery is full,…
Does a 24v battery last longer than 12v? So if I use a buck converter to take a 24v 10ah battery down to 12v 10ah…