Traditional medical tests often require clinical samples to be sent off-site for analysis in a time-intensive and expensive ...

Arduino Motion Sensor – Circuit and Working The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...

Arduino is a well-known open-source electronics platform that provides users with the ability to create interactive and easy-to-control systems in a reliable manner. A popular use for Arduino boards ...

So, in this Arduino interfacing tutorial series let’s look at such a sensor module built around the TSL25911 light sensor. TSL25911 Ambient Light Sensor Module This is a high-sensitivity digital ...

The DF2301QG offline voice recognition module is shown connected to an Arduino clone over I2C board, but it could support any other hardware with UART or I2C including other Arduino boards, Raspberry ...

What Is an RGB LED Module? An RGB LED module uses a special kind of LED light that can emit three colors: red, green, and blue. However, you can make any color you could possibly think of by changing ...

What's needed? Here is a list of components needed to start: 1x solar powered LED lights 1x passive infrared (PIR) sensor 1x photoresistor 1x Arduino nano 4x 2N2222 NPN transistors 4x 220 ohm ...

The YL-70 4-channel line tracker sensor provides easy line tracking because the associated YL-73 line sensor is composed of an infrared light sender and a receiver. Each pair can sense the difference ...