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Nice, great video 🇧🇷😉👏👏👏👏👏
You can use a 9V battery in place of that big cumbersome power supply. Especially if out in the field working.
Youi can't hold the leads with your fingers. You just tested your bodies resistance
Nice, great video 🇧🇷😉👏👏👏👏👏
You can use a 9V battery in place of that big cumbersome power supply. Especially if out in the field working.
Youi can't hold the leads with your fingers. You just tested your bodies resistance