Before you even interface your FSR to your Arduino, it is crucial to test your FSR’s resistance range to see if it’s working. It is recommended to pick a multimeter with an auto-range function, but 200 kΩ should be enough. Wiring Force Sensing Resistor (FSR) to Arduino UNO Ref:Mak...
Arduino is mainly used to build electronic projects for everyone – electricians, tinkerers, hobbyists, makers, and beginners. You can feed an Arduino board a set of instructions for it to carry out certain tasks. It is able to read the inputs and turn them into an output, for example, ...
Power is the amount of electrical energy transformed into another type of energy (heat, light or work) per second. Power is an important concept because it is what allows our electric circuit to do something. For example, if we created a circuit with a battery and a resistor, the resistor...
To write code, you can use the example of the Arduino IDE under File – Examples – Digital – Button. Alternatively, you can use the code below. It is connected via a pull-down resistor to give us the state of CA 0 (LOW) when it is inactive, or 1 (HIGH) when activated. The ...
Arduino Board Overview Arduino Board Parts Analog Reference pin Digital Ground Digital Pins 2-13 – the digital pins on a board can be used for general-purpose input and output via the pinMode(), digitalRead(), and digitalWrite() commands. Each pin has an internal pull-up resistor which can...
As it is not an open-drain, configuring an open-drain on the MCU side cannot save from a short connection. Therefore the 1k series resistor must always be present, even with a single driver! And, as the UART line is made safe with that resistor, there is no point i...
The Arduino microcontroller board is far better than other board types in performing repetitive tasks. Programming The Arduino development platform, termed as IDE, can be used to program Arduino boards. One can program the Arduino boards for “n” times using the IDE. C++ is used by the cross...
What is the equation for resistance in a parallel circuit? How much resistance does a closed switch in a circuit present? Find I in the following circuit. What is an open drain in an integrated circuit? What is parallel resistor equation? What does a network switch do? What is a microproc...
that is, a resistor whose value can be altered. A potentiometer you might get will be a dial, so you spin it to create different degrees of resistance. It might not be obvious at first or written on it, but you can use diagnostics in the Arduino software package to figure it out ...
A photoresistor, also known as a light-dependent resistor (LDR), is an electronic component that changes its electrical resistance in response to the intensity of light. The resistance of a photoresistor decreases as the amount of light that falls on it increases, and vice versa. ...