The retailer is having a flash sale on SZRSTH outdoor motion sensor LED solar lights for up to 75% off. You can purchase a ...

This one uses LEDs as the light sensor and mosfets to drive the output to rotate on a single axis. He even reduced the duty cycle on the fets so no heatsink is needed. Mounting in a peanut butter ...

Lighting is a key part of any building or renovation project. Whether you’re working on a home, warehouse, driveway, or commercial space, the right outdoor lights improve safety, security, and ...

Or you can go back to basics and build this reflective RGB sensor from an LED and a photocell. The principle behind [TechMartian]’s approach is simplicity itself: shine different colored lights ...

Here, we report that a nanowire light-emitting diode (NW-LED)-based pressure sensor array can map the distribution of strain, pressure and force with an unprecedented resolution of 2.7 µm ...

LED chip and sensor suppliers Tyntek and Taiwan-Asia Semiconductor (TASC) are conservative about their prospects for the first half of 2023 due to sluggish demand from the consumer electronics ...

Figure 2 In these circuits, an amplifier gain reduces the power dissipated in the series resistor by a factor equal to the gain. Figure 3 Use an inexpensive buck regulator and a red LED as a sensor ...

KUALA LUMPUR: Inari-Amertron is targeting to grow its light emitting diode (LED), fibre and sensor product portfolio to offset the softness in radio frequency (RF) demand due to sluggish near-term ...