[SeanHodgins] has a project in mind where he needs to sample over 500 analog sensors. To get ready, he made a breakout board for 32-channel analog multiplexer device he wants to use. He put the pro… ...

In this tutorial we'll show you how you can use Computer Vision and Machine Learning to read the boiler pressure gauge on a heating system. We’ll use the Arduino Nicla Vision camera to capture the ...

Figure 5 shows a block diagram of this concept. Figure 5 Using the Arduino Nano’s PWM output and a lowpass filter to obtain the desired DC signal to use as a voltage reference. Resistor ladder method ...

How It Works The LDR is connected to a voltage divider circuit to produce an analog signal proportional to the light intensity. The analog signal is read by the Arduino via pin A0. The program ...

The next logical step was to hook up an Arduino to control the plotter. However, once the device could plot analog values, [Marv] quickly looked for a new challenge.

if Pin_D0.value() is 0: Pin_D8.value (0) else: Pin_D8.value(1) Making analog measurements By this point, it is fairly obvious that controlling digital IO with Micro Python is straightforward and the ...

It is equipped with 32 Inputs (16 x digital 4-30V, 8 x analog 0-10V, 4 x analog 0-5V, 4 x analog 4-20mA) and 20 Outputs (8 x relay 250V/5A, 2 x open-collector 30V/1A, 8 x analog 0-10V) and offers ...