The 70 mm x 60 mm board, which comes with a MAX40661 transimpedance amplifier, is designed to accelerate design and ...

Arduino projects can help ease the learning curve of getting into programming, and even add some smart functionality to your everyday tasks around the house.

Circuit Diagram for IR Motion Sensor Module The schematic diagram of the IR Motion sensor is shown below. The schematic itself is very simple and needs a handful of generic components to build. If you ...

In this tutorial, we are going to interface E18-D80NK IR Proximity Sensor with Arduino. The E18-D80NK is an advanced low-cost IR Proximity Sensor with an obstacle detection range of 3 cm to 80 cm.

The circuit diagram of the motion sensor alarm is shown in Fig. 3. It consists of a PIR motion sensor (MS1), Arduino Nano (Board1), LM386 audio amp (IC1), and 8-ohm speaker.

Figure 7: Schematic diagram of the automatic hand sanitizer dispenser (Second Design) According to the LM393 datasheet: “The LM393 series are dual independent precision voltage comparators capable of ...

Connections are simple. Connect GND pin of the sensor to GND pin, Vcc pin to 5V pin, and O/P pin to digital pin 2 of Arduino Leonardo, respectively, as shown in Fig. 3. Fig. 3: Circuit diagram of the ...

The PIR sensor can be calibrated using the potentiometer on it. During this time, try that no motion is produced near the PIR sensor so that it settles its IR detector properly. So, when the PIR ...

After a written summary of the project and its learning objectives, a block diagram, a circuit diagram and a picture of the interconnections on a breadboard shows exactly how it can be built. Next ...

When getting started with Arduino, it is good to have a shield with a lot of integrated components to get used to how to interact with the different sensors and displays. TK shows us how to get ...