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 document my learning in order to be able to inspire other people to make ...

Arduino Nano. Capacitive soil moisture sensor. Raspberry Pi 3. 5V solenoid water valve + relay. Workflow: Arduino checks moisture and sends readings to the Pi. A Python script on the Pi decides when ...

The concept of Internet of Things (IoT) established on monitoring of house environment system. Use Arduino Nano as a development board. Through wireless network module (NRF24L01) receives information ...

The Arduino Nano processes inputs from the PIR motion sensor. When motion is detected, the sensor signals the Arduino Nano, which triggers the relay and activates the bulb. The relay acts as a switch ...

Gemini Nano is Google's smallest AI model but it still has an important use case: running directly on your smartphone. Here's why.

Google is officially rolling out Gemini Nano to the Pixel 8 and Pixel 8a. Here's how you can enable Nano and its features on your phones.

The Arduino Nano, combined with a PIR (passive infrared) motion sensor, detects movement by sensing infrared radiation changes, useful for applications in security systems, automation, and ...

Options to power the Arduino Nano include USB, VIN, and 5 volt pin, meaning you have power options for almost any situation.

Using a proximity sensor ultrasonic HC-SR04 (Figure 2) and a microcontroller Arduino Nano, a physical distancing automatic alert system has been constructed. As a proximity sensor, an ultrasonic ...