AD $2 for 5 PCBs, SMT Assembly fee $0. Order from <a href=" There are lots of great animatronic and robotics props and ...

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 ...

Motion sensors have long been one of my favorite HomeKit devices for many years. However, the durability and speed of alerts are incredibly important when it comes to outdoor motion sensors.

Not only we can measure the speed of moving cars or other objects, but we can also utilize this Arduino based speed sensor in scientific experiments to study motion, acceleration ... the following ...

the sensor signals the Arduino Nano, which triggers the relay and activates the bulb. The relay acts as a switch to enable or disable the connected 230V AC, 60W bulb according to the motion sensor’s ...

Editing code is hardly user-friendly, but it enabled me to fine-tune automations. After some tinkering, my automations have been working reliably. The Eve Motion Sensor on my stairs triggers a ...

This setting tells the Arduino that we will read data from this pin ... statement that checks whether pirState is equal to HIGH. If the PIR sensor detects motion (HIGH state), the code inside the ...

Find and fix vulnerabilities Actions Automate any workflow ...

Aqara this week released the Presence Sensor FP2 – a brand new millimeter wave sensor that goes far beyond the capabilities of more conventional motion sensors to facilitate powerful automations ...