Arduinoを用いて、デジタル制御で抵抗値を制御する方法を思いついたので、記録する。 目的 抵抗値のデジタル制御は、一般的にデジタルポテンションメータICを使用する。デジタルポテンションメータICは安くて、小型のため、簡単に使うことができる。

Discover how you can build a professional digital multimeter using Arduino that measures up to 24V DC voltage, checks resistance, conducts diode testing, and performs continuity tests. This ...

in this code the arduino determines the component is capacitor or resistor and measures it. theory we can deduce it is a capaitor or resistor from average rate of change of voltage with respect to ...

As a real turbidity sensor (which is sold in electronics stores) usually has a high price, the idea of this project came to replace such equipment with lower-priced ones and obtain a similar result.

We’ve all been there. A big bag of resistors all mixed up. Maybe you bought them cheap. Maybe your neatly organized drawers spilled. Of course, you can excruciatingly read the color codes one by one.