The LDR must be soldered in a way that it can comfortably see ambient light through the Fresnel lens. The tiny microcontroller brain. To be frank, using a microcontroller is probably overkill for most ...

The Eve Motion also gets an ambient light sensor, which is exposed to HomeKit so can be used to directly trigger actions, with or without motion. HomeKit motion sensors ...

If there is no light modulation due to no repeating interrupting object, it seems to me both op amps become DC voltage followers. What if the ambient photo current from Q1 just happens to bias A1a in ...

The automatic lighting feature was announced at Amazon’s 2023 fall hardware event. It uses connected devices in your home to determine when to turn smart lights on or off automatically.