To make things even more even there’s a slew of constant current LED driver chips out there that can be had for a song. But do you have any idea how those constant current circuits work?

RGB LED drivers - all of the functions are controlled by software through the SPI interface and internal registers. Constant current LED drivers feature internal circuitry that monitors the loop ...

A range of constant current LED drivers, from PowerLED, suitable for indoor LED lighting applications such as: Residential LED lighting, display case lighting, LED ...

Offers constant current and constant voltage LED drivers in the most popular packages and wattages including programmable output. Conforms to UL, cUL, Class P, SAM, FCC, CE and other agencies.

The idea is to be able to effectively control the brightness of the LED and prolong their life while doing it. An efficient driver can ... is to create a constant current circuit.

Würth Elektronik has revealed two reflective optical sensors. These are simple devices, with an infra-red emitter and a photo-transistor, both facing upwards, but work at an unusual wavelength. “These ...

Based on the fundamental physics that scientists believe has driven the evolution of the universe, the Hubble constant should be around 68 km/s/Mpc—but this doesn’t match up to observations of the ...

Have you been paying attention to current events recently? See how many of these 10 questions you can get right. Have you been paying attention to current events recently? See how many of these 10 ...

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Israel struck military bases but avoided targeting nuclear facilities. Iran has so far largely played down the attack, but now faces a decision about how to respond. Paramilitary forces ransacked ...

The two Ferrari men went on to claim a one-two finish, led by Leclerc ... The team has already confirmed current driver Alex Albon will join Sainz at the squad next year. The Mercedes team ...

It wasn’t all that long ago that the idea of a driver wearing anything but a team kit seemed laughable — almost sacrilege. But with the barrier-busting behavior of drivers like Lewis Hamilton ...