Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

These smart devices capture real-world inputs—temperature, humidity, pressure, moisture ... A0 pin of the Arduino board. VCC and GND pins of the sensor are connected to the Arduino’s 5V and GND pins, ...

The SparkFun Qwiic Soil Moisture Sensor (SEN-17731) is a simple breakout for measuring ... The value is a measurement of resistance between the sensors two probes. The value range is based on the ...

With this setup, the Raspberry Pi is used to control and monitor the connected components, which include a capacitive soil moisture ... motion sensor detects an activity within its range, it ...

As an aside, my prototype has a typical sensing range ... sensor drives an infrared emitter to illuminate an object, then looks for the reflectance from the object to detect its close proximity. Now ...

This DIY transmitter has 8 channels of control inputs, 1KM of operating range ... analog input for the Arduino to tell which button is being pressed - analogous to a potentiometer with different ...

Today, We will review the Cytron Maker Uno RP2040 development board combining the Arduino UNO form factor with the Raspberry ... a USB-A to USB-C cable, a soil moisture sensor with one Grove cable, an ...

We build this Arduino-based Digital ... and backlight. The code for temperature measurement using LM35 is described here. A library for the LCD unit is included and then data and control pins for the ...

The Tinkercad code for Arduino Soil moisture sensor will show the humidity level using the 5 ... The analog output voltage will scale with your supply voltage, so 5V gives you the full 0-1023 range on ...